Dual-modulation of electronic structure and active sites of PtCu nanodendrites by surface nitridation to achieve efficient methanol electrooxidation and oxygen reduction reaction

被引：20

作者：

Song, TianShan ^{[1
]}

Xue, Hui ^{[1
]}

Guo, NianKun ^{[1
]}

Sun, Jing ^{[1
]}

Qin, Ling ^{[1
]}

Guo, Lei ^{[1
]}

Huang, Keke ^{[2
]}

He, Feng ^{[3
,4
]}

Wang, Qin ^{[1
]}

机构：

[1] Inner Mongolia Univ, Coll Chem & Chem Engn, Hohhot 010021, Peoples R China

[2] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130022, Peoples R China

[3] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China

[4] Univ Chinese Acad Sci, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 52期

基金：

中国国家自然科学基金;

关键词：

ALLOY; ELECTROCATALYSTS; EVOLUTION; OXIDATION; CATALYST;

D O I：

10.1039/c9cc09481d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile method to prepare PtCu nanodendrites rich in multiple active sites was reported using pyridine as a surface modifier. They exhibit outstanding electrocatalytic performance towards oxygen reduction reaction and methanol electrooxidation in acidic medium.

引用

页码：7136 / 7139

页数：4

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