Pore-tuning to boost the electrocatalytic activity of polymeric micelle-templated mesoporous Pd nanoparticles

被引：182

作者：

Li, Cuiling ^{[1
]}

Iqbal, Muhammad ^{[2
,3
]}

Jiang, Bo ^{[3
]}

Wang, Zhongli ^{[3
]}

Kim, Jeonghun ^{[2
,4
,5
]}

Nanjundan, Ashok Kumar ^{[4
,5
]}

Whitten, Andrew E. ^{[6
]}

Wood, Kathleen ^{[6
]}

Yamauchi, Yusuke ^{[2
,4
,5
,7
]}

机构：

[1] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing 100081, Peoples R China

[2] QUST, Key Lab Ecochem Engn, Coll Chem & Mol Engn, Qingdao 266042, Shandong, Peoples R China

[3] NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[4] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia

[5] Univ Queensland, AIBN, Brisbane, Qld 4072, Australia

[6] ANSTO, New Illawarra Rd, Lucas Heights, NSW 2234, Australia

[7] Kyung Hee Univ, Dept Plant & Environm New Resources, 1732 Deogyeong Daero, Yongin 446701, Gyeonggi Do, South Korea

来源：

CHEMICAL SCIENCE | 2019年 / 10卷 / 14期

基金：

澳大利亚研究理事会;

关键词：

ETHANOL OXIDATION; CAGE-TYPE; CATALYSTS; PERFORMANCE; MECHANISM; DESIGN; FILMS;

D O I：

10.1039/c8sc03911a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Understanding how mesoporous noble metal architectures affect electrocatalytic performance is very important for the rational design and preparation of high-performance electrocatalysts. Herein, by using polymeric micelle-assembled structures as templates, mesoporous Pd nanoparticles with tunable porous constructions are synthesized by simply tuning the solvent compositions. The effect of porous Pd nanoparticles on the electrocatalytic performance is thoroughly studied. Their superior electrocatalytic activity can be attributed to the mass transport efficiency and open porous structures.

引用

页码：4054 / 4061

页数：8

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