Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes
A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Li, Shuguang [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014transfer abstract |
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| Schlagwörter: |
Upconversion luminescence agent |
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| Umfang: |
10 |
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| Übergeordnetes Werk: |
Enthalten in: Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate - Narattha, Chalermphan ELSEVIER, 2022, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:26 ; year:2014 ; pages:438-447 ; extent:10 |
| Links: |
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| DOI / URN: |
10.1016/j.mssp.2014.05.041 |
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| Katalog-ID: |
ELV027788652 |
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| 245 | 1 | 0 | |a Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes |
| 264 | 1 | |c 2014transfer abstract | |
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| 520 | |a A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. | ||
| 520 | |a A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. | ||
| 650 | 7 | |a Upconversion luminescence agent |2 Elsevier | |
| 650 | 7 | |a Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 |2 Elsevier | |
| 650 | 7 | |a Organic dyes |2 Elsevier | |
| 650 | 7 | |a Sonocatalytic degradation |2 Elsevier | |
| 700 | 1 | |a Wei, Chunsheng |4 oth | |
| 700 | 1 | |a Wang, Jun |4 oth | |
| 700 | 1 | |a Zhang, Lei |4 oth | |
| 700 | 1 | |a Li, Yun |4 oth | |
| 700 | 1 | |a Li, Ying |4 oth | |
| 700 | 1 | |a Wang, Baoxin |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Narattha, Chalermphan ELSEVIER |t Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate |d 2022 |g Amsterdam [u.a.] |w (DE-627)ELV007709056 |
| 773 | 1 | 8 | |g volume:26 |g year:2014 |g pages:438-447 |g extent:10 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.mssp.2014.05.041 |3 Volltext |
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10.1016/j.mssp.2014.05.041 doi GBVA2014002000025.pica (DE-627)ELV027788652 (ELSEVIER)S1369-8001(14)00299-6 DE-627 ger DE-627 rakwb eng 530 620 530 DE-600 620 DE-600 690 VZ 56.45 bkl Li, Shuguang verfasserin aut Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes 2014transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. Upconversion luminescence agent Elsevier Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 Elsevier Organic dyes Elsevier Sonocatalytic degradation Elsevier Wei, Chunsheng oth Wang, Jun oth Zhang, Lei oth Li, Yun oth Li, Ying oth Wang, Baoxin oth Enthalten in Elsevier Science Narattha, Chalermphan ELSEVIER Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate 2022 Amsterdam [u.a.] (DE-627)ELV007709056 volume:26 year:2014 pages:438-447 extent:10 https://doi.org/10.1016/j.mssp.2014.05.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 56.45 Baustoffkunde VZ AR 26 2014 438-447 10 045F 530 |
| spelling |
10.1016/j.mssp.2014.05.041 doi GBVA2014002000025.pica (DE-627)ELV027788652 (ELSEVIER)S1369-8001(14)00299-6 DE-627 ger DE-627 rakwb eng 530 620 530 DE-600 620 DE-600 690 VZ 56.45 bkl Li, Shuguang verfasserin aut Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes 2014transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. Upconversion luminescence agent Elsevier Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 Elsevier Organic dyes Elsevier Sonocatalytic degradation Elsevier Wei, Chunsheng oth Wang, Jun oth Zhang, Lei oth Li, Yun oth Li, Ying oth Wang, Baoxin oth Enthalten in Elsevier Science Narattha, Chalermphan ELSEVIER Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate 2022 Amsterdam [u.a.] (DE-627)ELV007709056 volume:26 year:2014 pages:438-447 extent:10 https://doi.org/10.1016/j.mssp.2014.05.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 56.45 Baustoffkunde VZ AR 26 2014 438-447 10 045F 530 |
| allfields_unstemmed |
10.1016/j.mssp.2014.05.041 doi GBVA2014002000025.pica (DE-627)ELV027788652 (ELSEVIER)S1369-8001(14)00299-6 DE-627 ger DE-627 rakwb eng 530 620 530 DE-600 620 DE-600 690 VZ 56.45 bkl Li, Shuguang verfasserin aut Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes 2014transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. Upconversion luminescence agent Elsevier Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 Elsevier Organic dyes Elsevier Sonocatalytic degradation Elsevier Wei, Chunsheng oth Wang, Jun oth Zhang, Lei oth Li, Yun oth Li, Ying oth Wang, Baoxin oth Enthalten in Elsevier Science Narattha, Chalermphan ELSEVIER Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate 2022 Amsterdam [u.a.] (DE-627)ELV007709056 volume:26 year:2014 pages:438-447 extent:10 https://doi.org/10.1016/j.mssp.2014.05.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 56.45 Baustoffkunde VZ AR 26 2014 438-447 10 045F 530 |
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10.1016/j.mssp.2014.05.041 doi GBVA2014002000025.pica (DE-627)ELV027788652 (ELSEVIER)S1369-8001(14)00299-6 DE-627 ger DE-627 rakwb eng 530 620 530 DE-600 620 DE-600 690 VZ 56.45 bkl Li, Shuguang verfasserin aut Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes 2014transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. Upconversion luminescence agent Elsevier Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 Elsevier Organic dyes Elsevier Sonocatalytic degradation Elsevier Wei, Chunsheng oth Wang, Jun oth Zhang, Lei oth Li, Yun oth Li, Ying oth Wang, Baoxin oth Enthalten in Elsevier Science Narattha, Chalermphan ELSEVIER Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate 2022 Amsterdam [u.a.] (DE-627)ELV007709056 volume:26 year:2014 pages:438-447 extent:10 https://doi.org/10.1016/j.mssp.2014.05.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 56.45 Baustoffkunde VZ AR 26 2014 438-447 10 045F 530 |
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10.1016/j.mssp.2014.05.041 doi GBVA2014002000025.pica (DE-627)ELV027788652 (ELSEVIER)S1369-8001(14)00299-6 DE-627 ger DE-627 rakwb eng 530 620 530 DE-600 620 DE-600 690 VZ 56.45 bkl Li, Shuguang verfasserin aut Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes 2014transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. Upconversion luminescence agent Elsevier Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 Elsevier Organic dyes Elsevier Sonocatalytic degradation Elsevier Wei, Chunsheng oth Wang, Jun oth Zhang, Lei oth Li, Yun oth Li, Ying oth Wang, Baoxin oth Enthalten in Elsevier Science Narattha, Chalermphan ELSEVIER Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate 2022 Amsterdam [u.a.] (DE-627)ELV007709056 volume:26 year:2014 pages:438-447 extent:10 https://doi.org/10.1016/j.mssp.2014.05.041 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 56.45 Baustoffkunde VZ AR 26 2014 438-447 10 045F 530 |
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Li, Shuguang @@aut@@ Wei, Chunsheng @@oth@@ Wang, Jun @@oth@@ Zhang, Lei @@oth@@ Li, Yun @@oth@@ Li, Ying @@oth@@ Wang, Baoxin @@oth@@ |
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Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes |
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Thermal and mechanical characterization of fly ash geopolymer with aluminium chloride and potassium hydroxide treated hemp shiv lightweight aggregate |
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sonocatalytic activity of yb, b, ga-codoped er3+:y3al5o12/tio2 in degradation of organic dyes |
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Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes |
| abstract |
A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. |
| abstractGer |
A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. |
| abstract_unstemmed |
A series of Yb, B and Ga doped Er3+:Y3Al5O12 (Er:YAG) as up-conversion luminescence agents were synthesized using sol–gel method. After that, their corresponding TiO2 coated composites (Er3+:Y3Al5O12/TiO2 (Er:YAG/TiO2), Yb-doped Er3+:Y3Al5O12/TiO2 (YbEr:YAG/TiO2), Yb and B-doped Er3+:Y3Al5O12/TiO2 (YbEr:(B)YAG/TiO2), Yb and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(Ga)YAG/TiO2) and Yb, B and Ga doped Er3+:Y3Al5O12/TiO2 (YbEr:(B,Ga)YAG/TiO2)) as sonocatalysts were prepared by sol–gel coating process. The up-conversion luminescence agents and their coated composites were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDX). And that, the sonocatalytic activities were detected through the degradation of some organic dyes as model pollutants by UV–vis spectroscopy under ultrasonic irradiation. The influencing factors such as heat-treated temperature and heat-treated time on the sonocatalytic activity of YbEr:(B,Ga)YAG/TiO2 coated composite were studied. In addition, the effects of ultrasonic irradiation time and initial dye concentration on the sonocatalytic degradation were also reviewed. The experimental results showed that the doping of Yb, B and Ga into Er:YAG/TiO2 significantly enhanced its up-conversion luminescence capability, therefore, improved the sonocatalytic activity of Er:YAG/TiO2 coated composite in the degradation of organic dyes. Particularly, YbEr:(B,Ga)YAG/TiO2 coated composites with 3:7 mass ratio heat-treated at 550°C for 60min displayed the highest sonocatalytic activity. At last, the experiments indicated that the YbEr:(B,Ga)YAG/TiO2 coated composite has also a good sonocatalytic activity to degrade other organic dyes under ultrasonic irradiation. |
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| title_short |
Sonocatalytic activity of Yb, B, Ga-codoped Er3+:Y3Al5O12/TiO2 in degradation of organic dyes |
| url |
https://doi.org/10.1016/j.mssp.2014.05.041 |
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| author2 |
Wei, Chunsheng Wang, Jun Zhang, Lei Li, Yun Li, Ying Wang, Baoxin |
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Wei, Chunsheng Wang, Jun Zhang, Lei Li, Yun Li, Ying Wang, Baoxin |
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| doi_str |
10.1016/j.mssp.2014.05.041 |
| up_date |
2024-07-06T17:08:34.252Z |
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