Preparation and supercapacitor performance of activated carbon from pine needle with KHCO3 as activator

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  • 1. Bayingol Vocational and Technology College,Korla 841000;
    2. School of Chemical Engineering,Hebei University of Technology,Tianjin 300130

Received date: 2019-04-11

  Revised date: 2020-06-14

  Online published: 2020-10-20

Abstract

The active carbon materials were derived from pine needle as raw materials with the activation of KHCO3.XRD,raman spectra,SEM,Nitrogen adsorption-desorption isotherms were employed to analyze the structure and morphology of the samples.The electrochemical properties were monitored with the CV,GCD and ESR.At activation temperature 800℃,the capacitance was up to 138F/g (1A/g,6mol/L KOH) after activated.The capacitance had 95.5% after 10000 cycles.

Cite this article

Ma Shangwen, A Gengxiong, Ma Yan, Qiu Shuwei, Ren Tiezhen . Preparation and supercapacitor performance of activated carbon from pine needle with KHCO3 as activator[J]. New Chemical Materials, 2020 , 48(9) : 187 -191 . DOI: 10.19817/j.cnki.issn 1006-3536.2020.09.041

References

[1] 耿克奇,曹斌,宋怀河,等.磷酸活化制备棉杆基活性炭及其超级电容器性能研究[J].炭素技术,2017,36(1):53-57.
[2] 李磊.生物质活性碳作为超级电容器电极的制备及性质研究[D].长春:吉林大学,2015.
[3] Yorgun S,Vural N,Demiral H.Preparation of high-surface area activated carbons from Paulownia wood by ZnCl2 activation[J].Microporous & Mesoporous Materials,2009,122(1):189-194.
[4] Nakagawa Y,Molina-Sabio M,Rodriguez-Reinoso F.Modification of the porous structure along the preparation of activated carbon monoliths with H3PO4 and ZnCl2[J].Microporous & Mesoporous Materials,2007,103(1):29-34.
[5] Yoon S H,Lim S,Song Y,et al.KOH activation of carbon nanofibers[J].Carbon,2004,42(8):1723-1729.
[6] Hayashi J,Horikawa T,Takeda I,et al.Preparing activated carbon from various nutshells by chemical activation with KCO3[J].Carbon,2002,40(13):2381-2386.
[7] Tian X,Ma H R,Li Z,et al.Flute type micropores activated carbon from cotton stalk for high performance supercapacitors[J].Journal of Power Sources,2017,359:88-96.
[8] Li Y T,Pi Y T,Lu L M,et al.Hierarchical porous active carbon from fallen leaves by synergy of K2CO3 and their supercapacitor performance[J].Journal of Power Sources,2015,299(20):519-528.
[9] 左晓希,李伟善.超级电容器用活性炭电极的制备及电化学性能研究[J].华南师范大学学报(自然科学版),2005(1):77-81.
[10] 詹亮,张睿,王艳莉,等.超级电容器用活性炭电极的制备及其电极性能研究[J].炭素,2006,127(3):3-7.
[11] Hou M,Pu F,Wang Z,et al.Nitrogen-doped porous carbons through KOH activation with superior performance in supercapacitors[J].Carbon,2014,68(3):185-194.
[12] Paraknowitsch J P,Thomas A,Antonietti M.A detailed view on the polycondensation of ionic liquid monomers towards nitrogen doped carbon materials[J].Journal of Materials Chemistry,2010,20(32):6746-6758.
[13] 朱磊,吴伯荣,陈晖,等.超级电容器研究及其应用[J].稀有金属,2003,27(3):385-390.
[14] Zhou X Y,Li H C,Yang J.Biomass-derived activated carbon materials with plentiful heteroatoms for high-performance electrochemical capacitor electrodes[J].Journal of Energy Chemistry,2016,1:35-40.
[15] Tian O Y,Zhang T Y,Wang H Z,et al.High-throughput fabrication of porous carbon by chemical foaming strategy for high performance supercapacitor[J].Chemical Engineering Journal,2018,11(352):459-468.
[16] Deng J,Xiong T Y,Xu F,et al.Inspired by bread leavening:one-pot synthesis of hierarchically porous carbon for supercapacitors[J].Green Chemistry,2015,17:4053-4060.
[17] Lozano-Castelló D,Lillo-Ródenas M A,Cazorla-Amorós D,et al.Preparation of activated carbons from Spanish anthracite:Ⅰ.activation by KOH[J].Carbon,2001,39(5):741-749.
[18] Yamashita Y,Ouchi K.Influence of alkali on the carbonization process-Ⅱ:carbonization of various coals and asphalt with NaOH[J].Carbon,1982,20(1):45-47.
[19] 张传祥,张睿,成果,等.协同活化对煤基活性炭物化性能的调控[J].煤炭转化,2008,31(2):51-55.
[20] Frackowiak E,Abbas Q,Béguin F.Carbon/carbon supercapacitors[J].Journal of Energy Chemistry,2013,2:226-240.
[21] 郑庆福,王志民,陈保国,等.制备生物炭的结构特征及炭化机理的XRD光谱分析[J].光谱学与光谱分析,2016,36(10):3355-3359.
[22] 刘肖.介孔炭电极材料的制备及其性能研究[D].哈尔滨:哈尔滨工业大学,2009.
[23] 周慧龙,肖刚,吴荣兵,等.炭化温度对木质素导电炭石墨化结构的影响[J].浙江大学学报(工学版),2014,48(11):2066-2071.
[24] 王蓉蓉.新疆煤基活性炭的制备及在超级电容器中的应用[D].乌鲁木齐:新疆大学,2014.
[25] Peng Chuang,Zhang Shengwen,Jewell Daniel,et al.Carbon nanotube and conducting polymer composites for supercapacitors[J].Progress in Natural Science,2008,18(7):777-788.
[26] Ulaganathan M,Jain A,Aravindan V,et al.Bio-mass derived mesoporous carbon as superior electrode in all vanadium redox flow battery with multicouple reactions[J].Journal of Power Sources,2015,274(274):846-850.
[27] Fan Y,Yang X,Zhu B,et al.Micro-mesoporous carbon spheres derived from carrageenan as electrode material for supercapacitors[J].Journal of Power Sources,2014,268(3):584-590.
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