JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Study on the Electrolyte Added Chlorosulfuric Acid for All-vanadium Redox Flow Battery
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Study on the Electrolyte Added Chlorosulfuric Acid for All-vanadium Redox Flow Battery
OH, YONG-HWAN; LEE, GEON-WOO; RYU, CHEOL-HWI; HWANG, GAB-JIN;
  PDF(new window)
 Abstract
The electrolyte added the chlorosulfuric acid () as an additive was tested for the electrolyte in all-vanadium redox flow battery (VRFB) to increase the thermal stability of electrolyte. The electrolyte property was measured by the CV (cyclic voltammetry) method. The maximum value of a voltage and current density in the electrolyte added was higher than that in the electrolyte non-added . The thermal stability of the pentavalent vanadium ion solution, which was tested at , increased by adding . The performances of VRFB using the electrolyte added and non-added were measured during 30 cycles of charge-discharge at the current density of . An average energy efficiency of the VRFB was 72.5%, 82.4%, and 81.6% for the electrolyte non-added , added 0.5 mol of , and added 1.0 mol of , respectively. VRFB using the electrolyte added was showed the higher performance than that using the electrolyte non-added .
 Keywords
Secondary battery;Redox flow battery;Vanadium;Electrolyte;Energy storage;
 Language
Korean
 Cited by
 References
1.
G-J. Hwang, A-S. Kang, H. Ohya, "Review of the redox-flow secondary battery", Chemical Industry and Technology, Vol. 16, No. 5, 1998, p. 455.

2.
H-S. Choi, J-C. Kim, C-H. Ryu, G-J. Hwang, "Research review of the all vanadium redox-flow battery for large scale power storage", Membrane Journal, Vol. 21, No. 2, 2011, p. 107.

3.
M. Skyllas-kazacos, F. Grossmith, "Efficient vanadium redox flow battery", J. Electrochem. Soc., Vol. 134, No. 12, 1987, p. 2950. crossref(new window)

4.
M. Skyllas-Kazacos, D. Kasherman, D.R. Hong, M. Kazacos, "Characteristics and performance of 1kW UNSW vanadium redox battery", J. Power Sources, Vol. 35, 1991, p. 399. crossref(new window)

5.
H-S. Choi, Y-H. Oh, C-H. Ryu, G-J. Hwang, "Characteristics of the all-vanadium redox flow battery using anion exchange membrane", J. Taiwan Ins. Chem. Eng., Vol. 45, No. 6, 2014, p. 2920. crossref(new window)

6.
G-J. Hwang, Y-H. Oh, C-H. Ryu, H-S. Choi, "Electrochemical properties of current collector in the all-vanadium redox flow battery", Korean Chem. Eng. Res., Vol. 52, No. 2, 2014, p. 182. crossref(new window)

7.
P. Qian, H. Zhang, J. Chen, Y. Wen, Q. Luo, Z. Liu, D. You, B. Yi, "A novel electrode-bipolar plate assembly for the vanadium redox flow battery applications", J. Power Sources, Vol. 175, 2008, p. 613. crossref(new window)

8.
N. Kaneko, K. Nozaki, Y. Wada, T. Aoki, A. Negishi, M. Kamimoto, "Vanadium redox reactions and carbon electrodes for vanadium redox flow battery", Electrochim. Acta, Vol. 36, 1991, p. 1191. crossref(new window)

9.
X. Li, K. Huang, S. Liu, N. Tan, L. Chen, "Characteristics of graphite felt electrode electrochemically oxidized for vanadium redox battery application", Tran. Nonferrous Metals Society China, Vol. 17, 2007, p. 195. crossref(new window)

10.
L. Yue, W. Li, F. Sun, L. Zhao, L. Xing, "Highly hydroxylated carbon fibres as electrode materials of all-vanadium redox flow battery", Carbon, Vol. 48, 2010, p. 3079. crossref(new window)

11.
T. Wu, K. Huang, S. Liu, S. Zhuang, D. Fang, S. Li, D. Lu, A. Su, "Hydrothermal ammoniated treatment of PAN-graphite felt for vanadium redox flow battery", J. Solid State Electrochem., Vol. 16, 2012, p. 579. crossref(new window)

12.
X. Wu, H. Xu, L. Lu, H. Zhao, J. Fu, Y. Shen, P. Xu, Y. Dong, "$PbO_2$-modified graphite felt as the positive electrode for an all-vanadium redox flow battery", J. Power Sources, Vol. 250, 2014, p. 274. crossref(new window)

13.
D. Yang, G. Guo, J. Hu, C. Wang, D. Jiang, "Hydrothermal treatment to prepare hydroxyl group modified multi-walled carbon nanotubes", J. Materials Chem., Vol. 18, 2008, p. 350. crossref(new window)

14.
X. Wu, H. Xu, Y. Shen, P. Xu, L. Lu, J. Fu, H. Zhao, "Treatment of graphite felt by modified Hummers method for the positive electrode of vanadium redox flow battery", Electrochim. Acta, Vol. 138, 2014, p. 264. crossref(new window)

15.
F. Rahman, M. Skyllas-Kazacos, "Solubility of vanadyl sulfate in concentrated sulfuric acid solutions", J. Power Sources, Vol. 72, 1998, p.105. crossref(new window)

16.
M. Skyllas-Kazacos, C. Menictas, M. Kazacos, "Thermal stability of concentrated V(V) electrolytes in the vanadium redox cell", J. Eelctrochem. Soc., Vol. 143, 1996, L86. crossref(new window)

17.
M. Kazacos, M. Cheng, M. Skyllas-Kazacos, "Vanadium redox cell electrolyte optimization studies", J. Appl. Electrochem., Vol. 20, 1990, p.463. crossref(new window)

18.
S. Li, K. Huang, S. Liu, D. Fang, X. Wu, D. Lu, T. Wu, "Effect of organic additives on positive electrolyte for vanadium redox battery", Electrochim. Acta, Vol. 56, 2011, p. 5483. crossref(new window)

19.
F. Chang, C. Hu, X. Liu, L. Liu, J. Zhang, "Coulter dispersant as positive electrolyte additive for the vanadium redox flow battery", Electrochim. Acta, Vol. 60, 2012, p. 334. crossref(new window)

20.
S. Peng, N. Wang, C. Gao, Y. Lei, X. Liang, S. Liu, Y. Liu, "Stability of positive electrolyte containing trishydroxymethyl amiomethane additive for vanadium redox flow battery", Int. J. Electrochem. Sci., Vol. 7, 2012, p. 4388.

21.
X. Liang, S. Peng, Y. Lei, C. Gao, N. Wang, S. Liu, D. Fang, "Effect of L-glutamic acid on the positive electrolyte for all- vanadium redox flow battery", Electrochim. Acta, Vol. 95, 2013, p. 80. crossref(new window)

22.
G. Wang, J. Chen, X. Wang, J. Tian, H. Kang, X. Zhu, Y. Zhang, X. Liu, R. Wang, "Study on stabilities and electrochemical behavior of V(V) electrolyte with acid additives for vanadium redox flow battery", J. Energy Chem., Vol. 23, 2014, p. 73. crossref(new window)