Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol

Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol

© 2017 Elsevier B.V. The hollow trimetallic Ag/Au/Pd nanoparticles with controllable Ag:Au:Pd ratio were successfully prepared by using a successive reduction method. Their optical properties, morphologies, structures, chemical compositions and electronic properties were carefully characterized by U...

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Main Authors: Kwanjira Suwannarat, Kontee Thongthai, Supon Ananta, Laongnuan Srisombat
Format: Journal
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85039862992&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/43824
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-438242018-01-24T04:13:57Z Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol Kwanjira Suwannarat Kontee Thongthai Supon Ananta Laongnuan Srisombat © 2017 Elsevier B.V. The hollow trimetallic Ag/Au/Pd nanoparticles with controllable Ag:Au:Pd ratio were successfully prepared by using a successive reduction method. Their optical properties, morphologies, structures, chemical compositions and electronic properties were carefully characterized by UV-vis, TEM, WDS, XRD and XPS techniques. The synthesized nanoparticles were also employed as catalysts for reduction of 4-nitrophenol. The results show that the trimetallic Ag/Au/Pd nanoparticles provided better catalytic activity than those obtained from bimetallic Ag/Au nanoparticles and monometa llic counterparts. This study demonstrated that both atomic ratio of constituent metal and hollow interior structure strongly affect the catalytic activities of the synthesized Ag/Au/Pd nanocatalysts. 2018-01-24T04:13:57Z 2018-01-24T04:13:57Z 2018-03-05 Journal 18734359 09277757 2-s2.0-85039862992 10.1016/j.colsurfa.2017.12.046 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85039862992&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43824
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description © 2017 Elsevier B.V. The hollow trimetallic Ag/Au/Pd nanoparticles with controllable Ag:Au:Pd ratio were successfully prepared by using a successive reduction method. Their optical properties, morphologies, structures, chemical compositions and electronic properties were carefully characterized by UV-vis, TEM, WDS, XRD and XPS techniques. The synthesized nanoparticles were also employed as catalysts for reduction of 4-nitrophenol. The results show that the trimetallic Ag/Au/Pd nanoparticles provided better catalytic activity than those obtained from bimetallic Ag/Au nanoparticles and monometa llic counterparts. This study demonstrated that both atomic ratio of constituent metal and hollow interior structure strongly affect the catalytic activities of the synthesized Ag/Au/Pd nanocatalysts.
format Journal
author Kwanjira Suwannarat
Kontee Thongthai
Supon Ananta
Laongnuan Srisombat
spellingShingle Kwanjira Suwannarat
Kontee Thongthai
Supon Ananta
Laongnuan Srisombat
Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
author_facet Kwanjira Suwannarat
Kontee Thongthai
Supon Ananta
Laongnuan Srisombat
author_sort Kwanjira Suwannarat
title Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
title_short Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
title_full Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
title_fullStr Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
title_full_unstemmed Synthesis of hollow trimetallic Ag/Au/Pd nanoparticles for reduction of 4-nitrophenol
title_sort synthesis of hollow trimetallic ag/au/pd nanoparticles for reduction of 4-nitrophenol
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85039862992&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/43824
_version_ 1681422445217579008

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