Nano-structured ternary niobium titanium nitrides as durable non-carbon supports for oxygen reduction reaction

被引：51

作者：

Yang, Minghui ^{[1
]}

Van Wassen, Abigail Rose ^{[1
]}

Guarecuco, Rohiverth ^{[1
]}

Abruna, Hector D. ^{[1
]}

DiSalvo, Francis J. ^{[1
]}

机构：

[1] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 92期

基金：

美国国家科学基金会;

关键词：

NANOPARTICLES; DURABILITY;

D O I：

10.1039/c3cc45732j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel, highly stable, non-carbon support system for the oxygen reduction reaction (ORR) has been discovered in the form of nanostructured (NbxTi1-x)Ns (x = 0.25 and 0.5). Template-free, solid-solid separation synthetic approaches have been used for preparing these materials. The (NbxTi1-x)(N) materials have high specific surface area and better electronic conductivity than carbon-based supports.

引用

页码：10853 / 10855

页数：3

共 15 条

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