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Abstract:
用真空镀膜法在Au电极上沉积SnO2薄膜,在HAuCl4和H2PtCl4的混合溶液中利用直接还原法,将Au-Pt双金属纳米颗粒组装在SnO2/Au电极上,得到Au-Pt/SnO2/Au复合电极.采用SEM、TEM、XPS及CV曲线测定对Au-Pt/SnO2/Au复合电极进行了表征.结果表明:复合电极上双金属纳米颗粒分布均匀,粒子粒径约为25 nm左右.SnO2作为修饰层以配位键与双金属纳米粒子结合.Au-Pt/SnO2/Au复合电极具有良好对甲醇氧化的电化学性能.
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无机化学学报
ISSN: 1001-4861
Year: 2007
Issue: 8
Volume: 23
Page: 1329-1334
0 . 7 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
JCR Journal Grade:4
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 10
Chinese Cited Count:
30 Days PV: 2
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