.将活性炭纤维(ACF)与氟气反应制备出氟化活性炭纤维(FACF).根据将FACF与参照试佯XPS的对比,碳原子是以sp3杂化轨道同氟原子形成共价键.αs图分析氮吸附等温线的结果表明,ACF氟化后其比表面积和微孔容积都显著降低,微孔宽度基本不变ACF的水吸附等温线呈V型.而FACF对水的吸附量极小:FACF的微孔表面具有完美的憎水性和高稳定性.乙醇和甲醇在ACF上的吸附等温线是I型.在FACF上接近于I型、但吸附量显著降低.
参考文献
| [1] | K.Kaneko, K.Shimizu. T.Suzuki, J.Chem. Phys., 98(9), 8705(1992) |
| [2] | J.Imai, M.Souma. S.Ozeki, T.Suzuki, K,Kaneko, J.Phys,Chem., 95(20), 9955(1991) |
| [3] | YANG Quanhong(杨全红).ZHENG Jingtang(郑经堂),WANG Maozhang(王茂章),ZHANG Bijiang(张碧江).Chinese Journal ofMaterials Research(材料研究学报),14(2),113(2000) |
| [4] | G.Li. K.Kaneko. S.Ozeki, H.Touhara, F.Okino, R.Ishikawa. M.Kanda, Langmuir, 11(3), 716(1995) |
| [5] | M.Dubinin, Carbon. 18. 355(1980) |
| [6] | K.Kaneko, N.Kosugi. H.Kuroda. J.Chem. Soc., Faraday Trans. 1, 85(11), 869(1989) |
| [7] | H.Touhara, K.Kadono, S.Fukami, N.Watanabe, Journal of the Chemical Society of Japan. 9, 1805(1985) |
| [8] | H.Touhara, K.Kadono, N.Watanabe. J.Braconnier, J.Electrochem. Soc., 134(5), 1071(1987) |
| [9] | K.Kaneko, C.Ishii. M.Ruike, H.Kuwabara, Carbon, 30(7), 1075(1992) |
| [10] | LI Guoxi(李国希).New Carbon Materials(新型炭材料),16(1),76(2001) |
| [11] | N.Setoyama,M.Ruike, T.Kasu, T.Suzuki, K.Kaneko, Langmuir, 9(10), 2612(1993) |
| [12] | V.Fedotov, A.Loskutov, J.Appl.Chem.(USSR), 661.183: 546.162(1984) |
| [13] | S.Mori, W.Morales, NASA Technical Paper 2910, (1989) |
| [14] | N.Watanabe, T.Nakajima, H.Touhara, Graphite Fluorides (Amsterdam Elsevier Press, 1988) p.93 |
| [15] | C.Hal1 R.Holmes, Colloids Surf., 58, 39(1991) |
| [16] | K.Kaneko. K.Murata.Adsorption, 3, 197(1997) |
| [17] | LIU Zhenyu(刘振宇),ZHENG Jingtang(郑经堂),WANG Maozhang(王茂章),ZHANG Bijiang(张碧江),Journal of Materials Research(材料研究学报).13(5).477(1999) |
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