From Metal鈥揙rganic Framework to Nanoporous Carbon: Toward a Very High Surface Area and Hydrogen Uptake

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• 作者：Hai-Long Jiang ; Bo Liu ; Ya-Qian Lan ; Kentaro Kuratani ; Tomoki Akita ; Hiroshi Shioyama ; Fengqi Zong ; Qiang Xu
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：August 10, 2011
• 年：2011
• 卷：133
• 期：31
• 页码：11854-11857
• 全文大小：799K
• 年卷期：v.133,no.31(August 10, 2011)
• ISSN：1520-5126

文摘

In this work, with a zeolite-type metal鈥搊rganic framework as both a precursor and a template and furfuryl alcohol as a second precursor, nanoporous carbon material has been prepared with an unexpectedly high surface area (3405 m²/g, BET method) and considerable hydrogen storage capacity (2.77 wt % at 77 K and 1 atm) as well as good electrochemical properties as an electrode material for electric double layer capacitors. The pore structure and surface area of the resultant carbon materials can be tuned simply by changing the calcination temperature.