Modification of Activated Carbon and its Application on Adsorption of UDMH Gas

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Abstract:

Two kinds of modified activated carbons were prepared by dipping with Zn(NO3)2 solution and by reducing in the atmosphere of N2 at high temperature respectively, which were characterized by FTIR,DSC,SEM and EDS. The surface structure was strongly changed in the process, along with the changes of chemical functional groups. The results of adsorption experiments revealed that the adsorbent capacities of UDMH gas at room temperature were enhanced obviously by modification compared with the raw activated carbon, especially dipped by transition metal solution. The mechanism probably involved was also discussed.

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Advanced Materials Research (Volumes 634-638)

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1026-1030

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] WEI Na, ZHAO Nai-qin and JIA We, Journal of Materials Science & Engineering, Vol. 21 No. 5(2003), p.777.

Google Scholar

[2] CHEN Wei-fang, CHENG Ming-tao ZHANG Dao-fang, GU Xue-qiong, China Environmental Science, Vol. 31 , No. 6(2011), p.910.

Google Scholar

[3] SHAN Xiao-mei, DU Ming-hua, and ZHU Shu-quan, Coal Conversion, Vol. 26, No. 1(2003), p.32.

Google Scholar

[4] CHEN Xiao-yun, LIN Xiu-lan, WEI Qi-hua, LIN Jin-chun, OU Shui-li, Science Technology and Engineering, Vol18 No1 19(2008), p.5463.

Google Scholar

[5] SUN Kang, JIANG Jian-chun, Chemistry and Industry of Forest Products, Vo. l 29 No. 6(2009), p.98.

Google Scholar

[6] YANG Hao, GONG Mao-Chu and CHEN Yao-Qiang, Chinese Journal of Inorganic Chemistry, Vol. 27, No. 6(2011), p.1053.

Google Scholar

[7] WEN Shi-fu: Fourier Transform Infrared Spectroscopy Analysis(Chemical Industry Press, China, 2010).

Google Scholar