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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhmiao119(sunshan4379代发): 金币+18 2017-08-04 14:29:54
sunshan4379: LS-EPI+1, 感谢应助！ 2017-08-04 14:30:12
Enhanced room-temperature hydrogen storage capacity in Pt-loaded graphene oxide/HKUST-1 composites
作者:Zhou, H (Zhou, Hu)[ 1,2 ] ; Liu, XQ (Liu, Xiaoqing)[ 3 ] ; Zhang, J (Zhang, Jun)[ 3 ] ; Yan, XF (Yan, Xiufen)[ 3 ] ; Liu, YJ (Liu, Yuanjun)[ 3 ] ; Yuan, AH (Yuan, Aihua)[ 3 ]
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷: 39 期: 5 页: 2160-2167
DOI: 10.1016/j.ijhydene.2013.11.109
出版年: FEB 4 2014
查看期刊影响
摘要
Series of Pt-loaded graphene oxide (GO)/HKUST-1 composites were synthesized by the reaction between Pt@GO and precursors of HKUST-1. The parent materials and composites have been characterized by powder X-ray diffraction (XRD), Infrared (IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), and gas adsorption analyzer. The XRD and IR analysis showed that the incorporation of Pt@GO did not prevent the formation of HKUST-1 units. SEM, TEM and EDS results revealed that Pt nanoparticles were well-dispersive and anchored tightly into composites. Meanwhile, the percentage of Pt@GO has an obvious effect on morphologies, crystallinities and surface areas of composites. More importantly, the significant enhancement of hydrogen storage capacity at ambient temperature for the composite with low Pt@GO content can be ascribed to the hydrogen spillover mechanism in such system. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
关键词
作者关键词:Metal-organic frameworks; Graphene oxide; Pt; Composites; Hydrogen storage; Spillover
KeyWords Plus:METAL-ORGANIC FRAMEWORKS; GAS-ADSORPTION; CU-MOFS; SPILLOVER; OXIDE; GRAPHITE; NANOCOMPOSITES; CU-3(BTC)(2); HKUST-1; AMMONIA
作者信息
通讯作者地址: Yuan, AH (通讯作者)
显示增强组织信息的名称 Jiangsu Univ Sci & Technol, Sch Biol & Chem Engn, Zhenjiang 212003, Peoples R China.
地址:
显示增强组织信息的名称 [ 1 ] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China
[ 2 ] SiYang Diesel Engine Mfg Co Ltd, Zhenjiang 212003, Peoples R China
显示增强组织信息的名称 [ 3 ] Jiangsu Univ Sci & Technol, Sch Biol & Chem Engn, Zhenjiang 212003, Peoples R China
电子邮件地址:aihuayuan@163.com
基金资助致谢
基金资助机构 授权号
National Natural Science Foundation of China
51072072
51102119
51272095
Natural Science Foundation of Jiangsu Province of China
BK2011518
查看基金资助信息
出版商
PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
类别 / 分类
研究方向:Chemistry; Electrochemistry; Energy & Fuels
Web of Science 类别:Chemistry, Physical; Electrochemistry; Energy & Fuels
文献信息
文献类型:Article
语种:English
入藏号: WOS:000331344800027
ISSN: 0360-3199
eISSN: 1879-3487
其他信息
IDS 号: AA8KQ
Web of Science 核心合集中的 "引用的参考文献": 45
Web of Science 核心合集中的 "被引频次": 32 |
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