Ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array for enhanced hydrogen evolution,Chemical Communications

当前位置： X-MOL 学术 › Chem. Commun. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Ultrafine PtO2 nanoparticles coupled with a Co(OH)F nanowire array for enhanced hydrogen evolution
Chemical Communications ( IF 4.9 ) Pub Date : 2017-12-20 00:00:00 , DOI: 10.1039/c7cc08870a
Ziqiang Wang _{1,

2,

3} , Zhiang Liu _{3,

4,

5} , Gu Du _{3,

6,

7} , Abdullah M. Asiri _{8,

9,

10} , Liang Wang _{1,

2,

3} , Xiaonian Li _{1,

2,

3} , Hongjing Wang _{1,

2,

3} , Xuping Sun _{3,

11,

12} , Liang Chen _{3,

13,

14} , Qiuju Zhang _{3,

13,

14}

Affiliation

College of Chemical Engineering, Zhejiang University of Technology
Hangzhou 310014
China
College of Chemistry and Chemical Engineering, Qufu Normal University
Qufu 273165
Chengdu Institute of Geology and Mineral Resources
Chengdu 610081
Chemistry Department, Faculty of Science, King Abdulaziz University
Jeddah 21589
Saudi Arabia
College of Chemistry, Sichuan University
Chengdu 610064
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
Ningbo 315201

In this communication, we report the in situ formation of ultrafine PtO₂ nanoparticles coupled with a Co(OH)F nanowire array (PtO₂–Co(OH)F NA/TM) via a facile hydrothermal treatment. The PtO₂–Co(OH)F NA/TM possesses interfacial synergy derived from its favorable composition and structure. It can greatly promote water dissociation and optimize the free energy of H* adsorption, indicating high catalytic activity towards the alkaline HER.

中文翻译：

超细PtO ₂纳米粒子与Co（OH）F纳米线阵列耦合以增强氢气释放

在这种通信中，我们报道了在原位超细PTO的形成_2个纳米颗粒再加上的Co（OH）的F纳米线阵列（PTO ₂ -Co（OH）的F NA / TM）经由一个浅显的水热处理。PtO ₂ -Co（OH）F NA / TM具有因其良好的组成和结构而产生的界面协同作用。它可以极大地促进水的离解并优化H *吸附的自由能，表明对碱性HER具有很高的催化活性。

更新日期：2018-01-18

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南

全部期刊列表>>