? 能源化学(英文)
ISSN 1003-9953
能源化学(英文) 2017, Vol. 26 Issue (1) :121-128    DOI: 10.1016/j.jechem.2016.08.005
ARTICLES 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << Previous Articles | Next Articles >>
Effect of the pore length and orientation upon the electrochemical capacitive performance of ordered mesoporous carbons
Anran Huanga,b,c, Jingwang Yana,b, Hongzhang Zhanga,b, Xianfeng Lia,b, Huamin Zhanga,b
a Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China;
b Dalian National Laboratory for Clean Energy, Dalian 116023, Liaoning, China;
c University of Chinese Academy of Sciences, Beijing 100049, China
Download: PDF (460KB)   HTML (1KB)   Export: BibTeX or EndNote (RIS)      Supporting Info
摘要 By utilizing hard template method to adjust the mesopore length, and alkali activation to generate micropores, two hierarchical porous carbons (HPCs) were prepared. With controlling of their mesopore length and the activation conditions, the complex system composed by HPCs and electrolyte was simplified and the effect of mesopore length on the performance of HPCs as electrodes in supercapacitors was investigated. It is found that with the mesopore length getting smaller, the ordered area gets smaller and the aggregation occurs, which is caused by the high surface energy of small grains. HPC with long pores (HPCL) exhibits a donut-like morphology with well-defined ordered mesopores and a regular orientation while in HPC with short pores (HPCS), short mesopores are only orderly distributed in small regions. Longer ordered channels form unobstructed ways for ions transport in the particles while shorter channels, only orderly distributed in small areas, results in blocked paths, which may hinder the electrolyte ions transport. Due to the unobstructed structure, HPCL exhibits good rate capability with a capacitance retention rate over 86% as current density increasing from 50 mA/g to 1000 mA/g. The specific capacitance of HPCL derived from the cyclic voltammetry test at 10 mV/s is up to 201.72 F/g, while the specific capacitance of HPCS is only 193.65 F/g.
Email Alert
关键词Supercapacitor   Hierarchical porous carbon   Ordered mesoporous carbon   Hard template     
收稿日期: 2016-07-22; 发布日期: 2016-08-28

The authors gratefully acknowledge financial support from the Natural Science Foundation of China (no. 51177156/E0712).

通讯作者 Jingwang Yan, Huamin Zhang     Email: yanjw@dicp.ac.cn;zhanghm@dicp.ac.cn
.Effect of the pore length and orientation upon the electrochemical capacitive performance of ordered mesoporous carbons[J]  能源化学(英文) , 2017,V26(1): 121-128
.Effect of the pore length and orientation upon the electrochemical capacitive performance of ordered mesoporous carbons[J]  Journal of Energy Chemistry, 2017,V26(1): 121-128
http://www.jenergchem.org/CN/10.1016/j.jechem.2016.08.005     或     http://www.jenergchem.org/CN/Y2017/V26/I1/121
[1] M. Lavine, P. Szuromi, R. Coontz, Science 334(2011) 921.
[2] P. Simon, Y. Gogotsi, Nat. Mater. 7(2008) 845-854.
[3] R. Kötz, M. Carlen, Electrochim. Acta 45(2000) 2483-2498.
[4] A. Nishino, J. Power Sources 60(1996) 137-147.
[5] A.G. Pandolfo, A.F. Hollenkamp, J. Power Sources 157(2006) 11-27.
[6] S.W. Lee, J. Kim, S. Chen, P.T. Hammond, Y. Shao-Horn, Acs Nano 4(2010) 3889-3896.
[7] G.A. Snook, P. Kao, A.S. Best, J. Power Sources 196(2011) 1-12.
[8] Y. Zhai, Y. Dou, D. Zhao, P.F. Fulvio, R.T. Mayes, S. Dai, Adv. Mater. 23(2011) 4828-4850.
[9] A.S. ARICÒ, P. BRUCE, B. SCROSATI, J.-M. TARASCON, W.V. SCHALKWIJK, Nat. Mater. 4(2005) 366-377.
[10] Y. Tian, J. Yan, R. Xue, B. Yi, J. Electrochem. Soc. 158(2011) A818-A821.
[11] E. Frackowiak, Phys. Chem. Chem. Phys. 9(2007) 1774-1785.
[12] E. Frackowiak, F. Beguin, Carbon 39(2001) 937-950.
[13] L.L. Zhang, X.S. Zhao, Chem. Soc. Rev. 38(2009) 2520-2531.
[14] L.L. Zhang, R. Zhou, X.S. Zhao, J. Mater. Chem. 20(2010) 5983-5992.
[15] P. Simon, Y. Gogotsi, Acc. Chem. Res. 46(2013) 1094-1103.
[16] W. Xing, S.Z. Qiao, R.G. Ding, F. Li, G.Q. Lu, Z.F. Yan, H.M. Cheng, Carbon 44(2006) 216-224.
[17] J. Chmiola, G. Yushin, Y. Gogotsi, C. Portet, P. Simon, P.L. Taberna, Science 313(2006) 1760-1763.
[18] K. Xia, Q. Gao, J. Jiang, J. Hu, Carbon 46(2008) 1718-1726.
[19] S.-W. Woo, K. Dokko, H. Nakano, K. Kanamura, J. Mater. Chem. 18(2008) 1674-1680.
[20] D.W. Wang, F. Li, M. Liu, G.Q. Lu, H.M. Cheng, Angew. Chem. Int. Ed. Engl. 47(2008) 373-376.
[21] J. Lee, J. Kim, T. Hyeon, Adv. Mater. 18(2006) 2073-2094.
[22] J. Górka, A. Zawislak, J. Choma, M. Jaroniec, Appl. Surf. Sci. 256(2010) 5187-5190.
[23] J. Jin, S. Tanaka, Y. Egashira, N. Nishiyama, Carbon 48(2010) 1985-1989.
[24] X. Wang, J.S. Lee, C. Tsouris, D.W. DePaoli, S. Dai, J. Mater. Chem. 20(2010) 4602-4608.
[25] D. Zhao, Q. Huo, J. Feng, B.F. Chmelka, G.D. Stucky, J. Am. Chem. Soc. 120(1998) 6024-6036.
[26] D. Zhao, J. Feng, Q. Huo, N. Melosh, G.H. Fredrickson, B.F. Chmelka, G.D. Stucky, Science 279(1998) 548-552.
[27] M. Choi, W. Heo, F. Kleitz, R. Ryoo, Chem. Commun. (2003) 1340-1341.
[28] H. Zhang, J. Sun, D. Ma, X. Bao, A. Klein-Hoffmann, G. Weinberg, D. Su, R. Schlogl, J. Am. Chem. Soc. 126(2004) 7440-7441.
[29] M. Kruk, M. Jaroniec, Chem. Mater. 13(2001) 3169-3183.
[30] J. Huang, B.G. Sumpter, V. Meunier, Chem. Eur. J. 14(2008) 6614-6626.
[1] Yumei Hu, Maocheng Liu, Qingqing Yang, Lingbin Kong, Long Kang.Facile synthesis of high electrical conductive CoP via solid-state synthetic routes for supercapacitors[J]. 能源化学(英文), 2017,26(1): 49-55
[2] Chaitra K, Vinny R T, Sivaraman P, Narendra Reddy, Chunyan Hu, Krishna Venkatesh, Vivek C S, Nagaraju N, Kathyayini N.KOH activated carbon derived from biomass-banana fibers as an efficient negative electrode in high performance asymmetric supercapacitor[J]. 能源化学(英文), 2017,26(1): 56-62
[3] Vincent Mirai Bau, Xiangjie Bo, Liping Guo.Nitrogen-doped cobalt nanoparticles/nitrogen-doped plate-like ordered mesoporous carbons composites as noble-metal free electrocatalysts for oxygen reduction reaction[J]. 能源化学(英文), 2017,26(1): 63-71
[4] Gunjana Chaudhary, Ashok K. Sharma, Preetam Bhardwaj, Kamal Kant, Indu Kaushal, Ajay K. Mishra.NiCo2O4 decorated PANI-CNTs composites as supercapacitive electrode materials[J]. 能源化学(英文), 2017,26(1): 175-181
[5] Xueqiang Zhang, Xinbing Cheng, Qiang Zhang.Nanostructured energy materials for electrochemical energy conversion and storage: A review[J]. 能源化学(英文), 2016,25(6): 967-984
[6] Divyashree A., Shoriya Aruni Bt Abdul Manaf, Yallappa S., Chaitra K., Kathyayini N., Gurumurthy Hegde.Low cost, high performance supercapacitor electrode using coconut wastes: eco-friendly approach[J]. 能源化学(英文), 2016,25(5): 880-887
[7] Maocheng Liu, Jiajia Li, Wei Han, Long Kang.Simple synthesis of novel phosphate electrode materials with unique microstructure and enhanced supercapacitive properties[J]. 能源化学(英文), 2016,25(4): 601-608
[8] Gomaa A. M. Ali, Shoriya Aruni Abdul Manaf, Divyashree A, Kwok Feng Chong, Gurumurthy Hegde.Superior supercapacitive performance in porous nanocarbons[J]. 能源化学(英文), 2016,25(4): 734-739
[9] K. Chaitra, P. Sivaraman, R. T. Vinny, Umananda M. Bhatta, N. Nagaraju, N. Kathyayini.High energy density performance of hydrothermally produced hydrous ruthenium oxide/multiwalled carbon nanotubes composite: Design of an asymmetric supercapacitor with excellent cycle life[J]. 能源化学(英文), 2016,25(4): 627-635
[10] Chang Liu, Yongtao Tan, Ying Liu, Kuiwen Shen, Bowu Peng, Xiaoqin Niu, Fen Ran.Microporous carbon nanofibers prepared by combining electrospinning and phase separation methods for supercapacitor[J]. 能源化学(英文), 2016,25(4): 587-593
[11] A. Jänes, J. Eskusson, T. Thomberg, T. Romann, E. Lust.Ionic liquid-1,2-dimethoxyethane mixture as electrolyte for high power density supercapacitors[J]. 能源化学(英文), 2016,25(4): 609-614
[12] Yidan Gao, Yaoyao Zhang, Yong Zhang, Lijing Xie, Xiaoming Li, Fangyuan Su, Xianxian Wei, Zhiwei Xu, Chengmeng Chen, Rong Cai.Three-dimensional paper-like graphene framework with highly orientated laminar structure as binder-free supercapacitor electrode[J]. 能源化学(英文), 2016,25(1): 49-54
[13] Ramasamy Chandrasekaran, Jesús Palma, Marc Anderson.Carbide derived carbon electrode with natural graphite addition in magnesium electrolyte based cell for supercapacitor enhancements[J]. 能源化学(英文), 2015,24(3): 264-270
[14] Yanan Xu, Liangzhong Ding, Tongsheng Zhong, Xiao Han, Lifang Jiao, Huatang Yuan, Yijing Wang.Novel application of LiCoO2 as a high-performance candidate material for supercapacitor[J]. 能源化学(英文), 2015,24(2): 193-198
[15] Huili Fan, Fen Ran, Xuanxuan Zhang, Haiming Song, Wenxia Jing, Kuiwen Shen, Lingbin Kong, Long Kang.A hierarchical porous carbon membrane from polyacrylonitrile/polyvinylpyrrolidone blending membranes: Preparation, characterization and electrochemical capacitive performance[J]. 能源化学(英文), 2014,23(6): 684-693
Copyright 2010 by 能源化学(英文)