Surface modification of activated carbon by low temperature oxygen/nitrogen plasma

Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology

Volumn 34, Issue 6, 2005, Pages 688-693

  Xie, Qiang ^a   Li, Lan Ting ^a   Li, Jing ^b   Zhang, Xiang Lan ^a   Zhang, Jun ^a  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

^b RESEARCH INSTITUTE OF CHEMICAL DEFENSE   (China)

Author keywords

Activated carbon; FTIR electric titration; Modification; Nitrogen plasma; Oxygen plasma

Indexed keywords

FOURIER TRANSFORM INFRARED SPECTROSCOPY; GAS FUEL PURIFICATION; LOW TEMPERATURE OPERATIONS; MODIFICATION; NITROGEN; OXYGEN; PLASMAS; SURFACE TREATMENT; TITRATION; WATER TREATMENT;

AMIDOCYANOGEN; BURN OFF; FOURIER TRANSFORM INFRARED (FTIR); FTIR ELECTRIC TITRATION; NITROGEN PLASMA; NITRYL; OXYGEN PLASMA; SURFACE MODIFICATION;

ACTIVATED CARBON;

EID: 30044443352     PISSN: 10001964     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (23)

1. Zen P J, Xie Q, Ding S G, et al. Experimental study of preparation of quality activated carbon for gas phase adsorption from Shenmu coal[J]. Journal of China University of Mining and Technology, 1993, 22(4): 91-97.
2. Xie Q, Le Z. Effects of K-containing compounds on preparation of activated carbon from coal[J]. Journal of China University of Mining and Technology, 1997, 26(4): 71-73.
3. Rodriguez-Reinoso F. ActivatedcCarbon[M]. In: Marsh H, Heinz E A, Rodriguez-Reinoso F, editors, Introduction to Carbon Technologies. Alicante: Universidad, 1997. 35-103.
4. Puri B R. Chemistry and physics of carbon[M]. New York: Dekker, 1966.
5. He C H, Zheng J M, Ruan X Q. Application of activated carbon using in desulfurization of flow gas[J]. Chemical Industry and Engineering, 2002, 29(1): 96-100.
6. Liu Z Y, Zheng J T, Wang M Z. Porosity control and surface modification on activated carbon[J]. Ion Exchange and Adsorption, 1997, 13(4): 353-358.
7. 3 oxidation on the structure and adsorptive properties of corncob-based activated carbon[J]. Carbon, 2003, 41(4): 713-722.
8. Vinke P, Van Der Eijk M, Verbree M, et al. Modification of the surfaces of a gas-activated carbon and a chemically activated carbon with nitric acid, hypochlorite, and ammonia[J]. Carbon, 1994, 32(4): 675-686.
9. Aggarwal D, Goyal M, Bansal R C. Adsorption of chromium by activated carbon from aqueous solution[J]. Carbon, 1999, 37(12): 1989-1997.
10. 2 removal[J]. Journal of Fuel Chemistry and Technology, 2002, 30(1): 89-96.
11. Alves B R, Clark A J. Examination of the products formed on reaction of hydrogen cyanide and cyanogen with copper, chromium and copper-chromium impregnated activated carbons[J]. Carbon, 1986, 24(3): 287-294.
12. Zong Z M, Liu J Z, Zhang W H, et al. Role of cuprous salt-impregnated activated carbon in adsorbing CO[J]. Coal Conversion, 1997, 20(1): 93-96.
13. Soares R C, Loureiro J M, Sereno C, et al. Modeling and simulation of carbon mask adsorptive reactors[J]. Industrial and Engineering Chemistry Research, 1995, 34(8): 2762-2768.
14. Qiu J S. Application of low temperature plasma in surface treatment of carbon materials[J]. New Carbon Materials, 2001, 16(3): 58-63.
15. Ana B G, Amelia M A, Carlos A, et al. Modification of the surface properties of an activated carbon by oxygen plasma treatment[J]. Fuel, 1998, 77(6): 613-624.
16. Boudou J P, Martinez-Alonzo A. Introduction of acidic groups at the surface of activated carbon by microwave-induced oxygen plasma at low pressure[J]. Carbon, 2000 (38): 1021-1029.
17. Nakahara M, Ozawa K, Sanada Y. Change in the chemical structures of carbon black and AC caused by CF4 plasma irradiation[J]. Journal of Materials Science, 1994 (29): 1646-1651.
18. Mangun C L, Benak K R, Economy J, et al. Surface chemistry, pore size and adsorption properties of activated carbon fibers and precursors treated with ammonia[J]. Carbon, 2001 (39): 1809-1820.
19. Mangun C L, Debarr J A, Economy J. Adsorption of sulfur dioxide on ammonia-treated activated carbon fibers[J]. Carbon, 2001 (39): 1689-1696.
20. Jiang W J, Jin Y, Zhu X F, et al. Activation and modification of active carbons[J]. Techniques and Equipment for Environment Pollution Control, 2002, 3(12): 25-27.
21. Fan Y Z, Wang B Z, Wang L, et al. Adsorption of organic micropollutants on modified activated carbon[J]. Environmental Chemistry, 2001, 20(5): 444-448.