采用低压低温气相沉淀法在不同催化剂(Fe和Ni)作用下制备碳纳米管-碳纤维复合薄膜,并研究其电容去离子行为,结果表明:在Ni催化作用下石墨上生长的碳纳米复合薄膜电极的去离子能力比Fe催化作用下生长的碳纳米复合薄膜电极的强;并且碳纳米复合薄膜的电吸附遵循langmuir单层等温吸附.
ing monolayer adsorption.
参考文献
[1] | Pekala RW.;Alviso CT.;Tran TD.;Mayer ST.;Miller JM.;Dunn B.;Farmer JC. .Carbon aerogels for electrochemical applications[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,1998(1):74-80. |
[2] | Iijima S .Helical microtubules of graphitic carbon[J].Nature,1991,354:56-58. |
[3] | Ajayan P M;Iijima S .Capillarity-induced filling of carbon nanotubes[J].Nature,1993,361:333-334. |
[4] | Deheer WA;Chatelain A;Ugarte D .A CARBON NANOTUBE FIELD-EMISSION ELECTRON SOURCE[J].Science,1995(5239):1179-1180. |
[5] | Li H B;Gao Y;Pan L k.Electrosorptive desalination by carbon nanotubes and nanofibres electrodes and ion-exchange membranes[J].Water Research,2008 |
[6] | Li W Z;Xie S S;Qian L X .Large-Scale Synthesis of Aligned Carbon Nanotubes[J].Science,1996,274:17011703. |
[7] | Wang X Z;Li M G;Chen Y W et al.Electrosorption of ions from aqueous solutions with carbon nanotuhes and nanofibers composite film dectrodes[J].Applied Physics Letters,2006,89:053127-4. |
[8] | Masashi I;Kouta A;Yoshiyuki N et al.Formation of multi-walled carbon nanotubes by Ni-catalyzed decomposition of methane at 600-750℃[J].Diamond and Related Materials,2008,17:1471-1475. |
[9] | Yang KL.;Yiacoumi S.;Tsouris C.;Vittoratos ES.;Ying TY. .Electrosorption of ions from aqueous solutions by carbon aerogel: An electrical double-layer model[J].Langmuir: The ACS Journal of Surfaces and Colloids,2001(6):1961-1969. |
[10] | Purdom P W.Environmental Health[M].New York:Academic Press,Inc,1980 |
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