期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 43, 期 49, 页码 22273-22280出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2018.10.064
关键词
Ammonia borane; Hydrogen evolution; Rhodium; Nitrogen-doped carbon
资金
- Scientific Research Fund of Sichuan Provincial Education Department [17CZ0029]
- National Natural Science Foundation of China [21777109]
- Cultivation Fund for the National Natural Science Foundation of China [2014PY03]
We report the preparation of an ammonia borane hydrolysis catalyst for use in hydrogen production by dispersing Rh nanoparticles on a nitrogen-doped carbon (NPC) support. The resulting Rh/NPC catalyst had a measured turnover frequency of 473.5 min(-1), higher than that of many previously reported Rh-based catalysts. This catalyst could also be reused eight times. The large surface area and abundant nitrogen-functional species of NPCs facilitate dispersion of Rh nanoparticles on their surface, providing numerous catalytically active sites for ammonia borane hydrolysis, thereby leading to high catalytic activity. This study demonstrates that NPC support can be used to prepare highly active catalysts. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据