TY - JOUR
T1 - In Situ Synthesis of Highly Dispersed and Ultrafine Metal Nanoparticles from Chalcogels
AU - Liu, Jian
AU - He, Kai
AU - Wu, Weiqiang
AU - Song, Tze Bin
AU - Kanatzidis, Mercouri G.
N1 - Funding Information:
This work was supported as part of the ANSER Center, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under award no. DE-SC0001059.
Publisher Copyright:
© 2017 American Chemical Society.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - We report a unique reaction type for facile synthesis of ultrafine and well-dispersed Pt nanoparticles supported on chalcogel surfaces. The nanoparticles are obtained by in situ Pt2+ reduction of a chalcogel network formed by the metathesis reaction between K2PtCl4 and Na4SnS4. The rapid catalytic ability of the chalcogel-supported Pt nanoparticles is demonstrated in a recyclable manner by using 4-nitrophenol reduction as a probe reaction.
AB - We report a unique reaction type for facile synthesis of ultrafine and well-dispersed Pt nanoparticles supported on chalcogel surfaces. The nanoparticles are obtained by in situ Pt2+ reduction of a chalcogel network formed by the metathesis reaction between K2PtCl4 and Na4SnS4. The rapid catalytic ability of the chalcogel-supported Pt nanoparticles is demonstrated in a recyclable manner by using 4-nitrophenol reduction as a probe reaction.
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U2 - 10.1021/jacs.6b13279
DO - 10.1021/jacs.6b13279
M3 - Article
C2 - 28191943
AN - SCOPUS:85014177689
VL - 139
SP - 2900
EP - 2903
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
SN - 0002-7863
IS - 8
ER -