Citation: SUN Xian-Zhong, ZHANG Xiong, ZHANG Da-Cheng, MA Yan-Wei. Activated Carbon-Based Supercapacitors Using Li₂SO₄ Aqueous Electrolyte[J]. Acta Physico-Chimica Sinica, ;2012, 28(02): 367-372. doi: 10.3866/PKU.WHXB201112131 shu

Activated Carbon-Based Supercapacitors Using Li₂SO₄ Aqueous Electrolyte

1.
Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China

Received Date: 11 October 2011
Available Online: 13 December 2011
Fund Project: 中国科学院知识创新工程重要方向项目(KJCX2-YW-W26) (KJCX2-YW-W26) 北京市科技计划项目( Z111100056011007) ( Z111100056011007)国家自然科学基金(21001103,51025726)资助 (21001103,51025726)

In this work, we prepared activated carbon-based symmetric supercapacitors using Li₂SO₄ aqueous electrolyte instead of H₂SO₄ and KOH, and obtained devices with an improved working voltage of 1.6 V from 1.0 V. Cyclic voltammetry and galvanostatic charging/discharging measurements were used to study the electrochemical properties. The results showed that the electrode specific capacitance can reach 129 F·g^-1, and the energy density can be as high as 10 Wh·kg^-1 at a power density of 160 Wh·kg^-1. Electrochemical impedance analysis measurements showed that the charge-transfer resistance of the capacitors decreased markedly with the increase of the concentration of Li₂SO₄, and the rate capability improved accordingly. The leakage current of the supercapacitor was 0.22 mA after constant-voltage charging at 1.6 V for 1 h, and the columbic efficiency was nearly 100%. The capacitance of the supercapacitor remained above 90% after 5000 charge-discharge cycles. Activated carbon-based supercapacitors using Li₂SO₄ aqueous electrolyte have many advantages, such as high working voltage, high energy density, and environmental compatibility, and therefore have od industrialization prospects.
- Supercapacitor,
- Activated carbon,
- Neutral aqueous electrolyte,
- Li₂SO₄
1. [1]
  (1) Miller, J. R.; Simon, P. Science 2008, 321, 651.
2. [2]
  (2) Ji, Q. Q.; Guo, P. Z.; Zhao, X. S. Acta Phys. -Chim. Sin. 2010, 26, 1254. [季倩倩, 郭培志, 赵修松. 物理化学学报, 2010, 26, 1254.]
3. [3]
  (3) Zhu, Y.; Murali, S.; Stoller, M. D.; Ganesh, K. J.; Cai,W.; Ferreira, P. J.; Pirkle, A.;Wallace, R. M.; Cychosz, K. A.; Thommes, M.; Su, D.; Stach, E. A.; Ruoff, R. S. Science 2011, 332, 1537.
4. [4]
  (4) Simon, P.; tsi, Y. Nat. Mater. 2008, 7, 845.
5. [5]
  (5) Chen, Y.; Zhang, X.; Yu, P.; Ma, Y.W. J. Power Sources 2010, 195, 3031.
6. [6]
  (6) Chen, Y.; Zhang, X.; Zhang, D. C.; Yu, P.; Ma, Y.W. Carbon 2011, 49, 573.
7. [7]
  (7) Zhang, D. C.; Zhang, X.; Chen, Y.; Yu, P.;Wang, C. H.; Ma, Y. W. J. Power Sources 2011, 196, 5990.
8. [8]
  (8) Yu, L. Q.; Chen, S. L.; Chang, S.; Li, Y. H.; Gao, Y. Y.;Wang, G. L.; Cao, D. X. Acta Phys. -Chim. Sin. 2011, 27, 615. [于丽秋, 陈书礼, 常莎, 李云虎, 高胤义, 王贵领, 曹殿学. 物理化学学报, 2011, 27, 615.]
9. [9]
  (9) Wang, H.; Gao, Q.; Jiang, L. Small 2011, 7, 2454.
10. [10]
  (10) Lu, X. H.; Zheng, D. Z.; Zhai, T.; Liu, Z. Q.; Huang, Y. Y.; Xie, S. L.; Tong, Y. X. Energ. Environ. Sci. 2011, 4, 2915.
11. [11]
  (11) Xu, B.; Zhang, H.; Cao, G. P.; Zhang,W. F.; Yang, Y. S. Prog. Chem. 2011, 23, 605.
12. [12]
  (12) Xu, B.; Yue, S. F.; Sui, Z. Y.; Zhang, X. T.; Hou, S. S.; Cao, G. P.; Yang, Y. S. Energ. Environ. Sci. 2011, 4, 2826.
13. [13]
  (13) Lin, P.; She, Q. J.; Hong, B. L.; Liu, X. A. J.; Shi, Y. N.; Shi, Z.; Zheng, M. S.; Dong, Q. F. J. Electrochem. Soc. 2010, 157, A818.
14. [14]
  (14) Deng, L.; Zhu, G.;Wang, J.; Kang, L.; Liu, Z. H.; Yang, Z.; Wang, Z. J. Power Sources doi: 10.1016/j.jpowsour. 2011.09.005.
15. [15]
  (15) Li,W. C.; Gao, P. C.; Lu, A. H. J. Power Sources 2011, 196, 4095.
16. [16]
  (16) Brezesinski, T.;Wang, J.; Tolbert, S. H.; Dunn, B. Nat. Mater. 2010, 9, 146.
17. [17]
  (17) Tang,W.; Liu, L.; Tian, S.; Li, L.; Yue, Y.;Wu, Y.; Zhu, K. Chem. Commun. 2011, 47, 10058.
18. [18]
  (18) Hu, G. X.; Li, C. X.; ng, H. J. Power Sources 2010, 195, 6977.
19. [19]
  (19) Wen, Z. B.; Tian, S.; Qu, Q. T.;Wu, Y. P. Prog. Chem. 2011, 23, 589. [温祖标, 田舒, 曲群婷, 吴宇平. 化学进展, 2011, 23, 589.]
20. [20]
  (20) Li, J. M.; Chang, K. H.; Hu, C. C. Electrochem. Commun. 2010, 12, 1800.
21. [21]
  (21) Lin, Y. P.;Wu, N. L. J. Power Sources 2011, 196, 851.
22. [22]
  (22) Mosqueda, H. A.; Crosnier, O.; Athouel, L.; Dandeville, Y.; Scudeller, Y.; Guillemet, P.; Schleich, D. M.; Brousse, T. Electrochim. Acta 2010, 55, 7479.
23. [23]
  (23) Zhang, X.; Yang,W. S.; Ma, Y.W. Electrochem. Solid. St. 2009, 12, A95.
24. [24]
  (24) Qu, Q. T.;Wang, B.; Yang, L. C.; Shi, Y.; Tian, S.;Wu, Y. P. Electrochem. Commun. 2008, 10, 1652.
25. [25]
  (25) Demarconnay, L.; Raymundo-Piñ?ero, E.; Béguin, F. Electrochem. Commun. 2010, 12, 1275.
26. [26]
  (26) Béguin, F.; Jurewicz, K.; Frackowiak, E. Appl. Phys. A 2004, 78, 981.
27. [27]
  (27) Khomenko, V.; Raymundo-Pin?ero, E.; Béguin, F. J. Power Sources 2010, 195, 4234.
28. [28]
  (28) Xu, C.; Du, H.; Li, B.; Kang, F.; Zeng, Y. J. Electrochem. Soc. 2009, 156, A435.
29. [29]
  (29) Li, J.; Lai, Y. Q.; Jin, X. D.; Peng, R. F.; Liu, Y. X. Chinese Battery Industry 2010, 15, 131. [李晶, 赖延清, 金旭东, 彭汝芳, 刘业翔. 电池工业, 2010, 15, 131.]
1. [1]
  Jianjun LI , Mingjie REN , Lili ZHANG , Lingling ZENG , Huiling WANG , Xiangwu MENG . UV-assisted degradation of tetracycline hydrochloride by MnFe₂O₄@activated carbon activated persulfate. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1869-1880. doi: 10.11862/CJIC.20240187
2. [2]
  Yanhui XUE , Shaofei CHAO , Man XU , Qiong WU , Fufa WU , Sufyan Javed Muhammad . Construction of high energy density hexagonal hole MXene aqueous supercapacitor by vacancy defect control strategy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1640-1652. doi: 10.11862/CJIC.20240183
3. [3]
  Jin CHANG . Supercapacitor performance and first-principles calculation study of Co-doping Ni(OH)₂. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1697-1707. doi: 10.11862/CJIC.20240108
4. [4]
  Zhaomei LIU , Wenshi ZHONG , Jiaxin LI , Gengshen HU . Preparation of nitrogen-doped porous carbons with ultra-high surface areas for high-performance supercapacitors. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 677-685. doi: 10.11862/CJIC.20230404
5. [5]
  Jiahong ZHENG , Jingyun YANG . Preparation and electrochemical properties of hollow dodecahedral CoNi₂S₄ supported by MnO₂ nanowires. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1881-1891. doi: 10.11862/CJIC.20240170
6. [6]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
7. [7]
  Feiya Cao , Qixin Wang , Pu Li , Zhirong Xing , Ziyu Song , Heng Zhang , Zhibin Zhou , Wenfang Feng . Magnesium-Ion Conducting Electrolyte Based on Grignard Reaction: Synthesis and Properties. University Chemistry, 2024, 39(3): 359-368. doi: 10.3866/PKU.DXHX202308094
8. [8]
  Wen LUO , Lin JIN , Palanisamy Kannan , Jinle HOU , Peng HUO , Jinzhong YAO , Peng WANG . Preparation of high-performance supercapacitor based on bimetallic high nuclearity titanium-oxo-cluster based electrodes. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 782-790. doi: 10.11862/CJIC.20230418
9. [9]
  Kuaibing Wang , Honglin Zhang , Wenjie Lu , Weihua Zhang . Experimental Design and Practice for Recycling and Nickel Content Detection from Waste Nickel-Metal Hydride Batteries. University Chemistry, 2024, 39(11): 335-341. doi: 10.12461/PKU.DXHX202403084
10. [10]
  Cuiwu MO , Gangmin ZHANG , Chao WU , Zhipeng HUANG , Chi ZHANG . A(NH₂SO₃) (A=Li, Na): Two ultraviolet transparent sulfamates exhibiting second harmonic generation response. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1387-1396. doi: 10.11862/CJIC.20240045
11. [11]
  Shuangxi Li , Huijun Yu , Tianwei Lan , Liyi Shi , Danhong Cheng , Lupeng Han , Dengsong Zhang . NO_x reduction against alkali poisoning over Ce(SO₄)₂-V₂O₅/TiO₂ catalysts by constructing the Ce⁴⁺–SO₄²⁻ pair sites. Chinese Chemical Letters, 2024, 35(5): 108240-. doi: 10.1016/j.cclet.2023.108240
12. [12]
  Ziheng Zhuang , Xiao Xu , Kin Shing Chan . Superdrugs for Superbugs. University Chemistry, 2024, 39(9): 128-133. doi: 10.3866/PKU.DXHX202309040
13. [13]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
14. [14]
  Mingjiao Lu , Zhixing Wang , Gui Luo , Huajun Guo , Xinhai Li , Guochun Yan , Qihou Li , Xianglin Li , Ding Wang , Jiexi Wang . Boosting the performance of LiNi_0.90Co_0.06Mn_0.04O₂ electrode by uniform Li₃PO₄ coating via atomic layer deposition. Chinese Chemical Letters, 2024, 35(5): 108638-. doi: 10.1016/j.cclet.2023.108638
15. [15]
  Huyi Yu , Renshu Huang , Qian Liu , Xingfa Chen , Tianqi Yu , Haiquan Wang , Xincheng Liang , Shibin Yin . Te-doped Fe3O4 flower enabling low overpotential cycling of Li-CO2 batteries at high current density. Chinese Journal of Structural Chemistry, 2024, 43(3): 100253-100253. doi: 10.1016/j.cjsc.2024.100253
16. [16]
  Haojie Duan , Hejingying Niu , Lina Gan , Xiaodi Duan , Shuo Shi , Li Li . Reinterpret the heterogeneous reaction of α-Fe₂O₃ and NO₂ with 2D-COS: The role of SDS, UV and SO₂. Chinese Chemical Letters, 2024, 35(6): 109038-. doi: 10.1016/j.cclet.2023.109038
17. [17]
  Yu-Yu Tan , Lin-Heng He , Wei-Min He . Copper-mediated assembly of SO₂F group via radical fluorine-atom transfer strategy. Chinese Chemical Letters, 2024, 35(9): 109986-. doi: 10.1016/j.cclet.2024.109986
18. [18]
  Xin MA , Ya SUN , Na SUN , Qian KANG , Jiajia ZHANG , Ruitao ZHU , Xiaoli GAO . A Tb₂ complex based on polydentate Schiff base: Crystal structure, fluorescence properties, and biological activity. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1347-1356. doi: 10.11862/CJIC.20230357
19. [19]
  Xiaosong PU , Hangkai WU , Taohong LI , Huijuan LI , Shouqing LIU , Yuanbo HUANG , Xuemei LI . Adsorption performance and removal mechanism of Cd(Ⅱ) in water by magnesium modified carbon foam. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1537-1548. doi: 10.11862/CJIC.20240030
20. [20]
  Kunyao Peng , Xianbin Wang , Xingbin Yan . Converting LiNO₃ additive to single nitrogenous component Li₂N₂O₂ SEI layer on Li metal anode in carbonate-based electrolyte. Chinese Chemical Letters, 2024, 35(9): 109274-. doi: 10.1016/j.cclet.2023.109274

Get Citation

PDF

XML

Metrics

PDF Downloads(1451)
Abstract views(2576)
HTML views(17)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Activated Carbon-Based Supercapacitors Using Li2SO4 Aqueous Electrolyte

Metrics

通讯作者: 陈斌, bchen63@163.com

Activated Carbon-Based Supercapacitors Using Li₂SO₄ Aqueous Electrolyte