Prerapation and Supercapacitor Property of Mesoporous Carbon Nanofibers

Authors

Yong-wen WANG, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;
Ming-bo ZHENG, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;
Jian CAO, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;
Jie-ming CAO, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;
Guang-bin JI, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;
Jie TAO, Nanomaterials Research Institute,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;

Abstract

Two different mesoporous carbon nanofibers with large mesopore or core-shell structure were prepared by using the resol/F127 mixture to fill the AAO template. The morphology and structural parameters of the samples were characterized by SEM,TEM,and N2 adsorption-desorption analysis. The supercapacitive behaviors of the electrodes were tested by cyclic voltammetry and galvanostatic charge-discharge. The results show that the specific capacitances of mesoporous carbon nanofibers increased obviously and the fine supercapacitive performances were achieved at high scan rate or large current density.

Keywords

mesoporous carbon, nanofiber, supercapacitor

DOI Link

https://doi.org/10.61558/2993-074X.3346

Publication Date

2010-05-28

Online Available Date

2010-05-28

Revised Date

2010-05-28

Received Date

2010-05-28

Recommended Citation

Yong-wen WANG, Ming-bo ZHENG, Jian CAO, Jie-ming CAO, Guang-bin JI, Jie TAO. Prerapation and Supercapacitor Property of Mesoporous Carbon Nanofibers[J]. Journal of Electrochemistry, 2010 , 16(2): Article 18.
DOI: 10.61558/2993-074X.3346
Available at: https://jelectrochem.xmu.edu.cn/journal/vol16/iss2/18

References

[1]Lee J,Yoon S,Hyeon T,et al.Synthesis of a new meso-porous carbon and its application to electrochemical double-layer capacitors[J].Chem Commun,1999,(21):2177-2178.
[2]Zhou H,Zhu S,Hibino M,et al.Electrochemical capaci-tance of self-ordered mesoporous carbon[J].J Power Sources,2003,122(2):219-223.
[3]Fuertes A B,Pico F,Rojo J M.Influence of pore s-truc-ture on electric double-layer capacitance of template me-soporous carbons[J].J Power Sources,2004,13(2):329-336.
[4]lvarez S,Blanco-López M C,Miranda-Ordieres A J,et al.Electrochemical capacitor performance of mesoporous carbons obtained by templating technique[J].Carbon,2005,43(4):866-870.
[5]Xing W,Qiao S Z,Ding R G.Superior electric double layer capacitors using ordered mesoporous carbons[J].Carbon,2006,44(2):216-224.
[6]Meng Y,Gu D,Zhang F,et al.Ordered mesoporous pol-ymers and homologous carbon frameworks:amphiphilic surfactant templating and direct transformation[J].An-gew Chem Int Ed,2005,44(43):7053-7059.
[7]Meng Y,Gu D,Zhang F,et al.A family of highly or-dered mesoporous polymer resin and carbon structures from organic-organic self-assembly[J].Chem Mater,2006,18(18):4447-4464.
[8]Zhang F,Meng Y,Gu D,et al.A facile aqueous route to synthesize highly ordered mesoporous polymers and car-bon frameworks with Ia3d bicontinuous cubic structure[J].J Am Chem Soc,2005,127(39):13508-13509.
[9]Zhang F,Meng Y,Gu D,et al.An aqueous cooperative assembly route to synthesize ordered mesoporous carbons with controlled structures and morphology[J].Chem Mater,2006,18(22):5279-5288.
[10]Cott D J,Petkov N,Morris M A,et al.Preparation of o-riented mesoporous carbon nano-filaments within the pores of anodic alumina membranes[J].J Am Chem Soc,2006,128(12):3920-3921.
[11]Chae W,An M,Lee S,et al.Templated carbon nanofi-ber with mesoporosity and semiconductivity[J].J Phys Chem B,2006,110(13):6447-6450.
[12]Steinhart M,Liang C,Lynn G W,et al.Direct synthesis of mesoporous carbon microwires and nanowires[J].Chem Mater,2007,19(10):2383-2385.
[13]Wang K,Zhang W,Phelan R,et al.Direct fabrication of well-aligned free-standing mesoporous carbon nanofi-ber arrays on silicon substrates[J].J Am Chem Soc,2007,129(44):13388-13389.
[14]Zheng M B,Cao J M,Ke X F,et al.One-step synthesis of new mesoporous carbon nanofibers through an easy template method[J].Carbon,2007,45(5):1111-1113.
[15]Zheng M B,Ji G B,Wang Y W,et al.A new nano-non-finement effect of hard templates for the shrinkage of mesoporous polymer during carbonization[J].Chem Commun2009,5033-5035.
[16]Li W,Chen D,Li Z,et al.Nitrogen enriched meso-porous carbon spheres obtained by a facile method and its application for electrochemical capacitor[J].Elec-trochem Commun,2007,9(4):569-573.