Oxidization activated carbon fiber through nitrocellulose combustion

被引：19
作者：
Shen, Wenzhong [1 ]
Wang, Hui
Liu, Yihong
Guo, Qingjie
Zhang, Yuanli
机构：
[1] China Univ Petr, State Key Lab Heavy Oil, Shandong 257061, Peoples R China
[2] Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Shanxi, Peoples R China
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2007年 / 308卷 / 1-3期
关键词：
activated carbon fiber; oxidization; nitrocellulose combustion; adsorption;
D O I：
10.1016/j.colsurfa.2007.05.023
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Activated carbon fiber was oxidized through nitrocellulose combustion below 300 degrees C to introduce oxygen-complex on its surface. The pore structure, elemental composition, chemical functional groups of activated carbon fiber before and after oxidized were investigated. The result showed that the oxygen-complex could be efficiently introduced after nitrocellulose combustion; especially for the imide; and the micropore diameter was slightly wider after oxidization. It provided a simple method to introduce oxygen-complex using nitrocellulose combustion. The activated carbon fiber oxidized by nitrocellulose combustion displayed higher adsorption capacities for ammonia and carbon disulfide than that of the original activated carbon fiber due to the introduced oxygen-complexes. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：20 / 24
页数：5
相关论文
共 16 条
  • [1] The characterization of activated carbons with oxygen and nitrogen surface groups
    Biniak, S
    Szymanski, G
    Siedlewski, J
    Swiatkowski, A
    [J]. CARBON, 1997, 35 (12) : 1799 - 1810
  • [2] Adsorption of ethylmethylamine vapor by activated carbon filters
    El-Sayed, Y
    Bandosz, TJ
    Wullens, H
    Lodewyckx, P
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (04) : 1441 - 1445
  • [3] Role of surface oxygen groups in incorporation of nitrogen to activated carbons via ethylmethylamine adsorption
    El-Sayed, Y
    Bandosz, TJ
    [J]. LANGMUIR, 2005, 21 (04) : 1282 - 1289
  • [4] Temperature dependence of herbicide adsorption from aqueous solutions on activated carbon fiber and cloth
    Fontecha-Camara, M. Angeles
    Lopez-Ramon, M. Victoria
    Alvarez-Merino, Miguel A.
    Moreno-Castilla, Carlos
    [J]. LANGMUIR, 2006, 22 (23) : 9586 - 9590
  • [5] Adsorption behavior of propylamine on activated carbon fiber surfaces as induced by oxygen functional complexes
    Kim, Byeoung-Ku
    Ryu, Seung-Kon
    Kim, Byung-Joo
    Park, Soo-Jin
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2006, 302 (02) : 695 - 697
  • [6] The adsorption properties of surface modified activated carbon fibers for hydrogen storages
    Lee, Young Seak
    Kim, Young Ho
    Hong, Ji Sook
    Suh, Jeong Kwon
    Cho, Gyou Jin
    [J]. CATALYSIS TODAY, 2007, 120 (3-4) : 420 - 425
  • [7] Templating mesoporous hierarchies in silica thin films using the thermal degradation of cellulose nitrate
    Li, X. Shari
    Fryxell, Glen E.
    Wang, Chongmin
    Young, James
    [J]. MICROPOROUS AND MESOPOROUS MATERIALS, 2007, 99 (03) : 308 - 318
  • [8] Oxidation of activated carbon fibers: Effect on pore size, surface chemistry, and adsorption properties
    Mangun, CL
    Benak, KR
    Daley, MA
    Economy, J
    [J]. CHEMISTRY OF MATERIALS, 1999, 11 (12) : 3476 - 3483
  • [9] Removal of SOx and NOx over activated carbon fibers
    Mochida, I
    Korai, Y
    Shirahama, M
    Kawano, S
    Hada, T
    Seo, Y
    Yoshikawa, M
    Yasutake, A
    [J]. CARBON, 2000, 38 (02) : 227 - 239
  • [10] Modification of the oxygen-containing functional group on activated carbon fiber in electrodes of an electric double-layer capacitor
    Oda, Hirokazu
    Yamashita, Akira
    Minoura, Shinsaku
    Okamoto, Masahiro
    Morimoto, Tatsuya
    [J]. JOURNAL OF POWER SOURCES, 2006, 158 (02) : 1510 - 1516
12