Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries
A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of a...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Mikhaylov, Alexey A. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners - Jacobs, Jacquelyn A. ELSEVIER, 2017, JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics, Lausanne |
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| Übergeordnetes Werk: |
volume:910 ; year:2022 ; day:25 ; month:07 ; pages:0 |
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| DOI / URN: |
10.1016/j.jallcom.2022.164769 |
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ELV057537291 |
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| 245 | 1 | 0 | |a Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries |
| 264 | 1 | |c 2022transfer abstract | |
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| 520 | |a A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. | ||
| 520 | |a A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. | ||
| 650 | 7 | |a Zinc sulfide |2 Elsevier | |
| 650 | 7 | |a Sodium-ion battery |2 Elsevier | |
| 650 | 7 | |a Hydrogen peroxide |2 Elsevier | |
| 650 | 7 | |a Sol-gel processing |2 Elsevier | |
| 650 | 7 | |a Voltage hysteresis |2 Elsevier | |
| 700 | 1 | |a Medvedev, Alexander G. |4 oth | |
| 700 | 1 | |a Buldashov, Ivan A. |4 oth | |
| 700 | 1 | |a Fazliev, Timur M. |4 oth | |
| 700 | 1 | |a Mel’nik, Elena A. |4 oth | |
| 700 | 1 | |a Tripol’skaya, Tatiana A. |4 oth | |
| 700 | 1 | |a Sladkevich, Sergey |4 oth | |
| 700 | 1 | |a Nikolaev, Vitaly A. |4 oth | |
| 700 | 1 | |a Lev, Ovadia |4 oth | |
| 700 | 1 | |a Prikhodchenko, Petr V. |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier |a Jacobs, Jacquelyn A. ELSEVIER |t Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners |d 2017 |d JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics |g Lausanne |w (DE-627)ELV001115774 |
| 773 | 1 | 8 | |g volume:910 |g year:2022 |g day:25 |g month:07 |g pages:0 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.jallcom.2022.164769 |3 Volltext |
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10.1016/j.jallcom.2022.164769 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001752.pica (DE-627)ELV057537291 (ELSEVIER)S0925-8388(22)01160-4 DE-627 ger DE-627 rakwb eng 630 VZ Mikhaylov, Alexey A. verfasserin aut Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. Zinc sulfide Elsevier Sodium-ion battery Elsevier Hydrogen peroxide Elsevier Sol-gel processing Elsevier Voltage hysteresis Elsevier Medvedev, Alexander G. oth Buldashov, Ivan A. oth Fazliev, Timur M. oth Mel’nik, Elena A. oth Tripol’skaya, Tatiana A. oth Sladkevich, Sergey oth Nikolaev, Vitaly A. oth Lev, Ovadia oth Prikhodchenko, Petr V. oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:910 year:2022 day:25 month:07 pages:0 https://doi.org/10.1016/j.jallcom.2022.164769 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 910 2022 25 0725 0 |
| spelling |
10.1016/j.jallcom.2022.164769 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001752.pica (DE-627)ELV057537291 (ELSEVIER)S0925-8388(22)01160-4 DE-627 ger DE-627 rakwb eng 630 VZ Mikhaylov, Alexey A. verfasserin aut Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. Zinc sulfide Elsevier Sodium-ion battery Elsevier Hydrogen peroxide Elsevier Sol-gel processing Elsevier Voltage hysteresis Elsevier Medvedev, Alexander G. oth Buldashov, Ivan A. oth Fazliev, Timur M. oth Mel’nik, Elena A. oth Tripol’skaya, Tatiana A. oth Sladkevich, Sergey oth Nikolaev, Vitaly A. oth Lev, Ovadia oth Prikhodchenko, Petr V. oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:910 year:2022 day:25 month:07 pages:0 https://doi.org/10.1016/j.jallcom.2022.164769 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 910 2022 25 0725 0 |
| allfields_unstemmed |
10.1016/j.jallcom.2022.164769 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001752.pica (DE-627)ELV057537291 (ELSEVIER)S0925-8388(22)01160-4 DE-627 ger DE-627 rakwb eng 630 VZ Mikhaylov, Alexey A. verfasserin aut Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. Zinc sulfide Elsevier Sodium-ion battery Elsevier Hydrogen peroxide Elsevier Sol-gel processing Elsevier Voltage hysteresis Elsevier Medvedev, Alexander G. oth Buldashov, Ivan A. oth Fazliev, Timur M. oth Mel’nik, Elena A. oth Tripol’skaya, Tatiana A. oth Sladkevich, Sergey oth Nikolaev, Vitaly A. oth Lev, Ovadia oth Prikhodchenko, Petr V. oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:910 year:2022 day:25 month:07 pages:0 https://doi.org/10.1016/j.jallcom.2022.164769 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 910 2022 25 0725 0 |
| allfieldsGer |
10.1016/j.jallcom.2022.164769 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001752.pica (DE-627)ELV057537291 (ELSEVIER)S0925-8388(22)01160-4 DE-627 ger DE-627 rakwb eng 630 VZ Mikhaylov, Alexey A. verfasserin aut Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. Zinc sulfide Elsevier Sodium-ion battery Elsevier Hydrogen peroxide Elsevier Sol-gel processing Elsevier Voltage hysteresis Elsevier Medvedev, Alexander G. oth Buldashov, Ivan A. oth Fazliev, Timur M. oth Mel’nik, Elena A. oth Tripol’skaya, Tatiana A. oth Sladkevich, Sergey oth Nikolaev, Vitaly A. oth Lev, Ovadia oth Prikhodchenko, Petr V. oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:910 year:2022 day:25 month:07 pages:0 https://doi.org/10.1016/j.jallcom.2022.164769 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 910 2022 25 0725 0 |
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10.1016/j.jallcom.2022.164769 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001752.pica (DE-627)ELV057537291 (ELSEVIER)S0925-8388(22)01160-4 DE-627 ger DE-627 rakwb eng 630 VZ Mikhaylov, Alexey A. verfasserin aut Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. Zinc sulfide Elsevier Sodium-ion battery Elsevier Hydrogen peroxide Elsevier Sol-gel processing Elsevier Voltage hysteresis Elsevier Medvedev, Alexander G. oth Buldashov, Ivan A. oth Fazliev, Timur M. oth Mel’nik, Elena A. oth Tripol’skaya, Tatiana A. oth Sladkevich, Sergey oth Nikolaev, Vitaly A. oth Lev, Ovadia oth Prikhodchenko, Petr V. oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:910 year:2022 day:25 month:07 pages:0 https://doi.org/10.1016/j.jallcom.2022.164769 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 910 2022 25 0725 0 |
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Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries |
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A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. |
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A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. |
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A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency. |
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Medvedev, Alexander G. Buldashov, Ivan A. Fazliev, Timur M. Mel’nik, Elena A. Tripol’skaya, Tatiana A. Sladkevich, Sergey Nikolaev, Vitaly A. Lev, Ovadia Prikhodchenko, Petr V. |
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Medvedev, Alexander G. Buldashov, Ivan A. Fazliev, Timur M. Mel’nik, Elena A. Tripol’skaya, Tatiana A. Sladkevich, Sergey Nikolaev, Vitaly A. Lev, Ovadia Prikhodchenko, Petr V. |
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10.1016/j.jallcom.2022.164769 |
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The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced graphene oxide. Compliance of an energy storage component with sustainability goals requires the following attributes: i) exclusive use of abundant and non-toxic raw materials; ii) energy-minimized processing that uses cheap materials of construction, and involves a minimal waste generation, and no hazardous wastes, and iii) high energy efficiency without compromising power performance. Only low-cost, abundant raw materials are used in this synthesis: zinc acetate, 1 wt% hydrogen peroxide solution, and in-situ generated hydrogen sulfide. The synthesis protocol is based on hydrogen peroxide sol-gel (HPSG) processing, i.e. synthesis of zinc peroxide sol followed by a delicate pH change to deposit the zinc peroxide on dispersed graphene oxide. HPSG is a wet-chemistry process that does not rely on energy-rich hydrothermal/solvothermal steps, water or solvent evaporation, or the use of dispersing organic solvents, and the zinc precursor is fully converted to ZnS. We show film deposition from as low as 1 wt% aqueous hydrogen peroxide solution. The anode exhibits excellent electrochemical characteristics: 550 mAh g−1 at 0.1 A g−1 after 150 cycles between 0 and 2.5 V vs. Na reference, and a high-rate capability of 420 mAh g−1 at 2 A g−1 (ca 5 C rate). Despite being a conversion type anode, ZnS exhibits similar voltage hysteresis (and energy efficiency) to tin sulfide - graphene-oxide composite, a conversion-alloying anode. Despite being a SIB anode, it compares favorably with the Fe3O4 and MnO LIB conversion anodes, commended for their high energy efficiency.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. 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