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KOH-Activated Carbon Xerogels for Hydrogen Storage
Zhang Jing-Xian1,2; Yi Guan-Gui1,2; Liu Ying-Liang1,2; Wu Yong-Jian1,2; Xiao-Yong1,2; Sun Li-Xian3
KeywordCarbon Xerogels Koh Activation Hydrogen Storage
Source PublicationCHINESE JOURNAL OF INORGANIC CHEMISTRY
2012-12-01
Volume28Issue:12Pages:2565-2572
Indexed BySCI
SubtypeArticle
WOS SubjectChemistry, Inorganic & Nuclear
WOS Research AreaChemistry
WOS KeywordH-2 STORAGE ; CAPACITY ; AEROGELS ; ADSORPTION ; FORMALDEHYDE ; RESORCINOL
AbstractOrganic xerogel was rapidly prepared via a lysine-catalyzed gelation process with resorcinol and formaldehyde as the precursors. After carbonization and a subsequent activation with KOH, carbon xerogels with high microporosity and high-specific-surface area could be obtained. The hydrogen storage properties of the porous carbon xerogels were studied. The relationship of the maximum hydrogen storage capacity with specific surfacearea, micropore volume and pore size distribution was investigated. The results show that moderately KOH-activated carbon xerogel (ACX-5) with high surface area of 2 204 m(2).g(-1) and large total-pore volume of 1.09 cm(3).g(-1) exhibits the largest hydrogen storage capacity of 4.3wt% at 77 K and under 1.1 MPa hydrogen pressure.
Language英语
WOS IDWOS:000313405400010
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142924
Collection中国科学院大连化学物理研究所
Affiliation1.Jinan Univ, Dept Chem, Guangzhou 510632, Guangdong, Peoples R China
2.Jinan Univ, Inst Nanochem, Guangzhou 510632, Guangdong, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhang Jing-Xian,Yi Guan-Gui,Liu Ying-Liang,et al. KOH-Activated Carbon Xerogels for Hydrogen Storage[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2012,28(12):2565-2572.
APA Zhang Jing-Xian,Yi Guan-Gui,Liu Ying-Liang,Wu Yong-Jian,Xiao-Yong,&Sun Li-Xian.(2012).KOH-Activated Carbon Xerogels for Hydrogen Storage.CHINESE JOURNAL OF INORGANIC CHEMISTRY,28(12),2565-2572.
MLA Zhang Jing-Xian,et al."KOH-Activated Carbon Xerogels for Hydrogen Storage".CHINESE JOURNAL OF INORGANIC CHEMISTRY 28.12(2012):2565-2572.
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