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H-2 Adsorption Storage Capabilities of SWNTs and SWNTs-THF Hydrate
Zang Xiao-Ya1,2; Liang De-Qing1; Wu Neng-You1
2012-03-10
发表期刊CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
卷号33期号:3页码:580-585
摘要

Hydrogen absorption capability of three types of samples (dry SWNTs before and after concentrated acid treatment, and THF solution absorbed SWNTs) were compared. The results indicate that when temperature is 0.5 degrees C and pressure is 16.5 MPa, the hydrogen gas absorption rate of dry SWNTs before and after concentrated acid treatment are 0.75% and 1.15% (mass fraction), respectively. Hydrogen absorption rate of THF solution absorbed SWNTs is about 0.37% (mass fraction), lower than that of dry SWNTs because of the formation of THF hydrate.

文章类型Article
其他摘要

研究了单壁碳纳米管(SWNTs)干法储氢和碳纳米管(SWNTs)鄄四氢呋喃(THF)水合物法储氢的过程. 结果表明,实验所用的SWNTs在16郾5MPa压力下,温度为0郾5益时,氢气的吸附存储量为0郾75%(质量分 数),经浓酸处理后,氢气的存储量可以达到1郾15%,SWNTs鄄THF水合物法储氢量为0郾37%,与碳纳米管干 法储氢相比,储氢量有所降低. 

关键词Signal-walled Carbon Nanotubes(Swnts) Hydrate Hydrogen Storage Adsorption
WOS标题词Science & Technology ; Physical Sciences
DOI10.3969/j.issn.0251-0790.2012.03.028
研究领域[WOS]Chemistry
关键词[WOS]WALLED CARBON NANOTUBES ; CLATHRATE HYDRATE ; HYDROGEN STORAGE ; CLUSTERS
收录类别SCI
语种中文
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000302330800028
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10184
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zang Xiao-Ya,Liang De-Qing,Wu Neng-You. H-2 Adsorption Storage Capabilities of SWNTs and SWNTs-THF Hydrate[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2012,33(3):580-585.
APA Zang Xiao-Ya,Liang De-Qing,&Wu Neng-You.(2012).H-2 Adsorption Storage Capabilities of SWNTs and SWNTs-THF Hydrate.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,33(3),580-585.
MLA Zang Xiao-Ya,et al."H-2 Adsorption Storage Capabilities of SWNTs and SWNTs-THF Hydrate".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 33.3(2012):580-585.
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