Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles

Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Pajor-Świerzy A [verfasserIn] Kozak K [verfasserIn] Duraczyńska D [verfasserIn] Wiertel-Pochopień A [verfasserIn] Zawała J [verfasserIn] Szczepanowicz K [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings

Übergeordnetes Werk:	In: Nanotechnology, Science and Applications - Dove Medical Press, 2009, (2023), Seite 73-84
Übergeordnetes Werk:	year:2023 ; pages:73-84

Links:	Link aufrufen Link aufrufen Journal toc

Katalog-ID:	DOAJ098028189

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allfields	(DE-627)DOAJ098028189 (DE-599)DOAJdbdf5631b4884f329cb492eab1b46635 DE-627 ger DE-627 rakwb eng R855-855.5 TP1-1185 Pajor-Świerzy A verfasserin aut Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology Kozak K verfasserin aut Duraczyńska D verfasserin aut Wiertel-Pochopień A verfasserin aut Zawała J verfasserin aut Szczepanowicz K verfasserin aut In Nanotechnology, Science and Applications Dove Medical Press, 2009 (2023), Seite 73-84 (DE-627)600305449 (DE-600)2494782-9 11778903 nnns year:2023 pages:73-84 https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 kostenfrei https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA kostenfrei https://doaj.org/toc/1177-8903 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2023 73-84
spelling	(DE-627)DOAJ098028189 (DE-599)DOAJdbdf5631b4884f329cb492eab1b46635 DE-627 ger DE-627 rakwb eng R855-855.5 TP1-1185 Pajor-Świerzy A verfasserin aut Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology Kozak K verfasserin aut Duraczyńska D verfasserin aut Wiertel-Pochopień A verfasserin aut Zawała J verfasserin aut Szczepanowicz K verfasserin aut In Nanotechnology, Science and Applications Dove Medical Press, 2009 (2023), Seite 73-84 (DE-627)600305449 (DE-600)2494782-9 11778903 nnns year:2023 pages:73-84 https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 kostenfrei https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA kostenfrei https://doaj.org/toc/1177-8903 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2023 73-84
allfields_unstemmed	(DE-627)DOAJ098028189 (DE-599)DOAJdbdf5631b4884f329cb492eab1b46635 DE-627 ger DE-627 rakwb eng R855-855.5 TP1-1185 Pajor-Świerzy A verfasserin aut Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology Kozak K verfasserin aut Duraczyńska D verfasserin aut Wiertel-Pochopień A verfasserin aut Zawała J verfasserin aut Szczepanowicz K verfasserin aut In Nanotechnology, Science and Applications Dove Medical Press, 2009 (2023), Seite 73-84 (DE-627)600305449 (DE-600)2494782-9 11778903 nnns year:2023 pages:73-84 https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 kostenfrei https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA kostenfrei https://doaj.org/toc/1177-8903 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2023 73-84
allfieldsGer	(DE-627)DOAJ098028189 (DE-599)DOAJdbdf5631b4884f329cb492eab1b46635 DE-627 ger DE-627 rakwb eng R855-855.5 TP1-1185 Pajor-Świerzy A verfasserin aut Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology Kozak K verfasserin aut Duraczyńska D verfasserin aut Wiertel-Pochopień A verfasserin aut Zawała J verfasserin aut Szczepanowicz K verfasserin aut In Nanotechnology, Science and Applications Dove Medical Press, 2009 (2023), Seite 73-84 (DE-627)600305449 (DE-600)2494782-9 11778903 nnns year:2023 pages:73-84 https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 kostenfrei https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA kostenfrei https://doaj.org/toc/1177-8903 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2023 73-84
allfieldsSound	(DE-627)DOAJ098028189 (DE-599)DOAJdbdf5631b4884f329cb492eab1b46635 DE-627 ger DE-627 rakwb eng R855-855.5 TP1-1185 Pajor-Świerzy A verfasserin aut Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology Kozak K verfasserin aut Duraczyńska D verfasserin aut Wiertel-Pochopień A verfasserin aut Zawała J verfasserin aut Szczepanowicz K verfasserin aut In Nanotechnology, Science and Applications Dove Medical Press, 2009 (2023), Seite 73-84 (DE-627)600305449 (DE-600)2494782-9 11778903 nnns year:2023 pages:73-84 https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 kostenfrei https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA kostenfrei https://doaj.org/toc/1177-8903 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2023 73-84
language	English
source	In Nanotechnology, Science and Applications (2023), Seite 73-84 year:2023 pages:73-84
sourceStr	In Nanotechnology, Science and Applications (2023), Seite 73-84 year:2023 pages:73-84
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings Medical technology Chemical technology
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container_title	Nanotechnology, Science and Applications
authorswithroles_txt_mv	Pajor-Świerzy A @@aut@@ Kozak K @@aut@@ Duraczyńska D @@aut@@ Wiertel-Pochopień A @@aut@@ Zawała J @@aut@@ Szczepanowicz K @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
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This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. 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callnumber-first	R - Medicine
author	Pajor-Świerzy A
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topic_title	R855-855.5 TP1-1185 Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles core@shell nanoparticles the thickness of the silver shell thermal sintering conductive properties metallic coatings
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title	Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles
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title_full	Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles
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journal	Nanotechnology, Science and Applications
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author_browse	Pajor-Świerzy A Kozak K Duraczyńska D Wiertel-Pochopień A Zawała J Szczepanowicz K
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title_sort	shell thickness-dependent conductivity of coatings based on niag core@shell nanoparticles
callnumber	R855-855.5
title_auth	Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles
abstract	Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings
abstractGer	Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings
abstract_unstemmed	Anna Pajor-&Sacute;wierzy, Katarzyna Kozak, Dorota Duraczy&nacute;ska, Agata Wiertel-Pochopie&nacute;, Jan Zawa&lstrok;a, Krzysztof Szczepanowicz Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, PolandCorrespondence: Anna Pajor-&Sacute;wierzy, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland, Email anna.pajor-swierzyikifp.edu.plIntroductions: Ink based on metallic nanoparticles has been widely used so far for the fabrication of electronic circuits and devices using printing technology. This study aimed at the analysis of the effect of the silver shell thickness of nickel@silver core@shell (Ni@Ag) nanoparticles (NPs) on the fabrication and conductive properties of deposited coatings.Methods: The process of the synthesis of Ni@Ag NPs with various silver shell thicknesses was developed. The physicochemical properties (size, stability against aggregation process) of synthesized Ni@Ag nanoparticles were analyzed. The films based on ink containing Ni@Ag NPs with different silver shell thicknesses were fabricated and sintered in a temperature range of 120– 300 °C and at times from 15 to 90 min. The dependence of their conductive properties on the applied temperature and time as well as silver shell thickness was evaluated.Results: Ni NPs were coated with 10, 20, 30, 35, 45, and 55 nm silver shell thickness. The resistivity of coatings based on obtained NPs depends on the thickness of the Ag shell and the sintering temperature. After sintering at 300 °C, the highest decrease in its value (at an optimal sintering time of 60 min) from about 100 μΩ·cm to 9 μΩ·cm was observed when the thickness of the shell increased from 10 to 55 nm. At the lowest sintering temperature (120 °C) the highest conductivity (about 50% of that for bulk nickel) was obtained for films based on Ni@Ag NPs with 45 and 55 nm of the silver shell thickness.Discussions: The analysis of the resistivity of the sintered films showed that higher conductivity was obtained for the coatings formed from Ni@Ag NPs with the thicker Ag shell; moreover, thicker shells allowed a lowering of sintering temperature due to higher conductivity and a lower melting point of silver in comparison to nickel NPs. Keywords: core@shell nanoparticles, the thickness of the silver shell, thermal sintering, conductive properties, metallic coatings
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title_short	Silver Shell Thickness-Dependent Conductivity of Coatings Based on NiAg Core@shell Nanoparticles
url	https://doaj.org/article/dbdf5631b4884f329cb492eab1b46635 https://www.dovepress.com/silver-shell-thickness-dependent-conductivity-of-coatings-based-on-nia-peer-reviewed-fulltext-article-NSA https://doaj.org/toc/1177-8903
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author2	Kozak K Duraczyńska D Wiertel-Pochopień A Zawała J Szczepanowicz K
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