Solution-Liquid-Solid Synthesis of Hexagonal Nickel Selenide Nanowire Arrays with a Nonmetal Catalyst

被引：119

作者：

Xu, Kun ^{[1
,2
]}

Ding, Hui ^{[1
,2
]}

Jia, Kaicheng ^{[1
,2
]}

Lu, Xiuli ^{[1
,2
]}

Chen, Pengzuo ^{[1
,2
]}

Zhou, Tianpei ^{[1
,2
]}

Cheng, Han ^{[1
,2
]}

Liu, Si ^{[1
,2
]}

Wu, Changzheng ^{[1
,2
]}

Xie, Yi ^{[1
,2
]}

机构：

[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale iChEM, Collaborat Innovat Ctr Chem Energy Mat, Hefei Sci Ctr CAS, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, CAS Key Lab Mech Behav & Design Mat, Hefei 230026, Anhui, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 05期

基金：

中国博士后科学基金;

关键词：

electrochemistry; heterogeneous catalysis; nanostructures; oxidation; selenium; SOLUTION-PHASE SYNTHESIS; SEMICONDUCTOR NANOWIRES; GROWTH; SUPERCAPACITORS; NANOSTRUCTURES; HYBRID;

D O I：

10.1002/anie.201508704

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Inorganic nanowire arrays hold great promise for next-generation energy storage and conversion devices. Understanding the growth mechanism of nanowire arrays is of considerable interest for expanding the range of applications. Herein, we report the solution-liquid-solid (SLS) synthesis of hexagonal nickel selenide nanowires by using a nonmetal molecular crystal (selenium) as catalyst, which successfully brings SLS into the realm of conventional low-temperature solution synthesis. As a proof-of-concept application, the NiSe nanowire array was used as a catalyst for electrochemical water oxidation. This approach offers a new possibility to design arrays of inorganic nanowires.

引用

页码：1710 / 1713

页数：4

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