纤维素基多孔碳膜的制备及其电化学性能研究

doi:10.11896/j.issn.1005-023X.2018.05.004

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Abstract A simple method combining extraction operation and thermo-treatment was applied to synthesize a ultra-thin porous carbon film by using α-cellulose solution as precursor. Scanning electron microscopy and transmission electron microscopy were used to characterize the structure porous carbon film, and cyclic voltammetry, charging-discharging tests and electrochemical impedance spectroscopy were used to test the electrochemical properties of the prepared film. The effect of the structure on the electrochemical performance was also investigated. The results showed that the prepared ultra-thin porous carbon film exhibits porous structure with thickness of about 1.5 μm. Moreover, the porous carbon film has a highest specific capacitance of 169 F·g^-1 at the current density of 0.5 A·g^-1, and a capacitance retention of 80% at 2 A·g^-1 after 5 000 cycles. Notably, the Coulombic efficiency kept 100% simultaneously during the process of cyclic charge-discharge.

Key words： supercapacitor α-cellulose,porous carbon film,electrode material

Published: 10 March 2018 Online: 2018-03-10

CLC number:	TB324
	TQ316.3

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	WU Yage
	RAN Fen

Cite this article:

WU Yage,RAN Fen. Preparation of Cellulose Matrix Porous Carbon Film by a Facile Process and Its Electrochemical Performance[J]. Materials Reports, 2018, 32(5): 715-718.

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https://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2018.05.004 OR https://www.mater-rep.com/EN/Y2018/V32/I5/715

1 Miller J R, Simon P. Electrochemical capacitors for energy management[J].Science Magazine,2008,321(5889):651.
2 Sun F Y. Patent analysis of fuel cell car technology[J].Journal of Chongqing University of Technology (Natural and Science),2017,31(1):21(in Chinese).
孙凤艳.燃料电池汽车技术专利态势分析[J].重庆理工大学学报(自然科学版),2017,31(1):21.
3 Simon P, Gogotsi Y. Materials for electrochemical capacitors[J].Nature Materials,2008,7(11):845.
4 Wang G, Zhang L, Zhang J. A review of electrode materials for electrochemical supercapacitors[J].Chemical Society Reviews,2012,41(2):797.
5 Wang N, Zhao X, Liu C, et al. Enhanced electrochemical perfor-mance of activated carbon membrane prepared via in-situ supporting of polymer for supercapacitor application[J].Electronic Components and Materials,2016,35(3):13(in Chinese).
王乃婕,赵晓宁,刘畅,等.聚合物支撑法制备活性炭膜材料及其超级电容性能[J].电子元件与材料,2016,35(3):13.
6 Wu Y, Ran F. Vanadium nitride quantum dot/nitrogen-doped microporous carbon nanofibers electrode for high-performance supercapacitors[J].Journal of Power Sources,2017,344:1.
7 Su F, Poh C K, Chen J S, et al. Nitrogen-containing microporous carbon nanospheres with improved capacitive properties[J].Energy & Environmental Science,2011,4(3):717.
8 Song H, Ran F, Fan H, et al. Hemocompatibility and ultrafiltration performance of surface-functionalized polyethersulfone membrane by blending comb-like amphiphilic block copolymer[J].Journal of Membrane Science,2014,471:319.
9 Zhao X, Ran F, Shen K, et al. Facile fabrication of ultrathin hybrid membrane for highly flexible supercapacitors via in-situ phase separation of polyethersulfone[J].Journal of Power Sources,2016,329:104.
10 Xing Baolin,Huang Guangxu,Chen Lunjian,et al.Current situation and prospect of research on electrode materials for supercapacitor[J].Materials Review A:Review Papers,2012,26(10):21(in Chinese).
邢宝林,黄光许,谌伦建,等.超级电容器电极材料的研究现状与展望[J].材料导报:综述篇,2012,26(10):21.
11 Yang Y, Shen K, Liu Y, et al. Novel hybrid nanoparticles of vanadium nitride/porous carbon as an anode material for symmetrical supercapacitor[J].Nano-Micro Letters,2017,9(1):6.
12 Luan F, Wang G, Ling Y, et al. High energy density asymmetric supercapacitors with a nickel oxide nanoflake cathode and a 3D reduced graphene oxide anode[J].Nanoscale,2013,5(17):7984.
13 Frackowiak E, Beguin F. Electrochemical storage of energy in carbon nanotubes and nanostructured carbons[J].Carbon,2002,40(10):1775.
14 Wang X, He T, Cheng B, et al. Synthesis and tribological properties study of nano-ordered mesoporous carbon[J].Journal of Chongqing University of Technology (Natural and Science),2016,30(2):47(in Chinese).
王祥洲,何天稀,陈波水,等.纳米介孔碳的制备及其摩擦学性能研究[J].重庆理工大学学报(自然科学版),2016,30(2):47.
15 Li X, Wang B, Liu Z. Research progress in preparation, characte-rization and properties of graphene[J].Materials Review A:Review Papers,2012,26(1):61(in Chinese).
李兴鳌,王博琳,刘忠儒.石墨烯的制备、表征与特性研究进展[J].材料导报:综述篇,2012,26(1):61.
16 Feng C, Wu A, Huang H. Recent progress of N-doped porous carbon materials with applications to supercapacitor electrode[J].Materials Review A:Review Papers,2016,30(1):143(in Chinese).
冯晨辰,吴爱民,黄昊.超级电容器电极用N-掺杂多孔碳材料的研究进展[J].材料导报:综述篇,2016,30(1):143.
17 Liu C, Tan Y, Liu Y, et al. Microporous carbon nanofibers prepared by combining electrospinning and phase separation methods for supercapacitor[J].Journal of Energy Chemistry,2016,25(4):587.
18 Zhao X, Wang N, Tan Y, et al. High rate capability and long cycle-life of nickel oxide membrane electrode incorporated with nickel and coated with carbon layer via in-situ supporting of engineering plastic for energy storage application[J].Journal of Alloys and Compounds,2017,710:72.
19 Fan H, Ran F, Zhang X, et al. Easy fabrication and high electrochemical capacitive performance of hierarchical porous carbon by a method combining liquid-liquid phase separation and pyrolysis process[J].Electrochimica Acta,2014,138:367.
20 Huang L, Li C, Shi G. High-performance and flexible electrochemical capacitors based on graphene/polymer composite films[J].Journal of Materials Chemistry A,2014,2(4):968.
21 Zhang Q G, Deng C, Soyekwo F, et al. Sub-10 nm wide cellulose nanofibers for ultrathin nanoporous membranes with high organic permeation[J].Advanced Functional Materials,2016,26(5):792.
22 Wang D W, Li F, Liu M, et al. 3D aperiodic hierarchical porous graphitic carbon material for high-rate electrochemical capacitive energy storage[J].Angewandte Chemie International Edition,2008,47(2):373.