Korean Journal of Chemical Engineering, Vol.39, No.12, 3315-3322, 2022
Performance evaluation of zero-gap vanadium redox flow battery using composite electrode consisting of graphite and buckypaper
A composite electrode consisting of graphite felt and buckypaper (GF-BP) was developed. GF-BP is used for fabricating a zero-gap structure for all-vanadium redox flow battery (VRFB), which minimizes the distance between two electrodes. With this zero-gap structure, performance of VRFBs is improved, while its flexible design becomes possible. GF and BP are used as base and reinforced materials to combine the proper porous structure of GF and the excellent redox reactivity of vanadium ions promoted by BP. The properties of GF-BP electrode and its applicability to VRFB were evaluated electrochemically and spectroscopically. As a result, its total pore volume and double layer capacitance (0.200 cm3 g-1, 1,547.95mF g-1) are higher than those of pristine GF electrode (0.040 cm3 g-1, 94.59 mF g-1). When the optimized GF-BP electrode and zero-gap structure are adopted, performance of the zero-gap VRFB using the optimized GF-BP electrode is excellent with energy efficiency (EE) of 60% and discharge capacity of 14.6 Ah L-1 at 160 mA cm-2, while the EE (67.8%) is 20% better than that using pristine GF electrode (72.4%) at 120mA cm-2. The significant increase in actual active sites of the optimized GF-BP electrode is the main reason for the performance enhancement of the zero-gap VRFB using this.
[References]
Hyun K, Kim S, Kwon Y, Korean J. Chem. Eng. , 38 , 2347, 2021
Lee W, Jo C, Youk S, Shin HY, Lee J, Chung Y, Kwon Y, Appl. Surf. Sci. , 429 , 187, 2018
Basit MA, Dilshad S, Badar R, ur Rehman SMS, Int. J. Energy Res. , 44 , 4132, 2020
Shin M, Noh C, Chung Y, Kim DH, Kwon Y, Appl. Surf. Sci. , 550 , 148977, 2021
Mahmoud M, Ramadan M, Olabi AG, Pullen K, Naher S, Energy Conv. Manag. , 210 , 112670, 2020
Li Y, Fu Q, Qin H, Yang K, Lv J, Zhang Q, Zhang H, Liu F, Chen X, Wang M, Korean J. Chem. Eng. , 38 , 2113, 2021
Shin M, Oh S, Jeong H, Noh C, Chung Y, Han JW, Kwon Y, Int. J. Energy Res. , 46 , 8175, 2022
Lim E, Chun J, Jo C, Hwang J, Korean J. Chem. Eng. , 38 , 227, 2021
Oh HH, Joo J, Korean J. Chem. Eng. , 38 , 1052, 2021
Kim SH, Choi YR, Cho YJ, Rhyu SY, Kang SW, Korean J. Chem. Eng. , 38 , 1715, 2021
Jang N, Kim W, Lee D, Yoon G, Yang J, Cho I, Jeon H, Koo J, Korean J. Chem. Eng. , 38 , 2397, 2021
Lee J, Lee Y, Kim S, Kwon EE, Lin KYA, Korean J. Chem. Eng. , 38 , 1079, 2021
Oh S, Noh C, Shin M, Kwon Y, Int. J. Energy Res. , 46 , 8803, 2022
Noh C, Moon S, Chung Y, Kwon Y, J. Mater. Chem. A , 5 , 21334, 2017
Noh C, Lee CS, Chi WS, Chung Y, Kim JH, Kwon Y, J. Electrochem. Soc. , 165 , A1388, 2018
Hyeon DH, Chun JH, Lee CH, Jung HC, Kim SH, Korean J. Chem. Eng. , 32 , 1554, 2015
Noh C, Serhiichuk D, Malikah N, Kwon Y, Henkensmeier D, Chem. Eng. J. , 407 , 126574, 2021
Jung M, Lee W, Krishnan NN, Kim S, Gupta G, Komsiyska L, Harms C, Kwon Y, Henkensmeier D, Appl. Surf. Sci. , 450 , 301, 2018
Lee W, Permatasari A, Kwon BW, Kwon Y, Chem. Eng. J. , 358 , 1438, 2019
Chu C, Kwon BW, Lee W, Kwon Y, Korean J. Chem. Eng. , 36 , 1732, 2019
Shi Y, Eze C, Xiong B, He W, Zhang H, Lim TM, Ukil A, Zhao J, Appl. Energy , 238 , 202, 2019
Noack J, Roznyatovskaya N, Herr T, Fischer P, Angew. Chem.-Int. Edit. , 54 , 9776, 2015
Zhong S, Skyllas-Kazacos M, J. Power Sources , 39 , 1, 1992
Aaron DS, Liu Q, Tang Z, Grim GM, Papandrew AB, Turhan A, Zawodzinski TA, Mench MM, J. Power Sources , 206 , 450, 2012
O’Connor H, Bailey JJ, Istrate OM, Klusener PAA, Watson R, Glover S, Iacoviello F, Brett DJL, Shearing PR, Nockemann P, Sustain. Energy Fuels , 6 , 1529, 2022
Parra-Puerto A, Rubio-Garcia J, Markiewicz M, Zheng Z, Kucernak A, ChemElectroChem , 9 , e2021016, 2022
Noh C, Shin M, Kwon Y, J. Power Sources , 520 , 230810, 2022
Shin M, Noh C, Chung Y, Kwon Y, Chem. Eng. J. , 398 , 125631, 2020
Noh C, Kwon BW, Chung Y, Kwon Y, J. Power Sources , 406 , 26, 2018
Phillips R, Dunnill CW, RSC Adv. , 6 , 100643, 2016
Abbas S, Mehboob S, Shin HJ, Han OH, Ha HY, Chem. Eng. J. , 378 , 122190, 2019
Hnát J, Kodým R, Denk K, Paidar M, Žitka J, Bouzek K, Chem. Ing. Tech. , 91 , 821, 2019
Lee WH, Lim C, Lee SY, Chae KH, Choi CH, Lee U, Min BK, Hwang YJ, Oh HS, Nano Energy , 84 , 105859, 2021
Zeng L, Ren Y, Wei L, Fan X, Zhao T, Energy Technol. , 8 , 2000592, 2020
Xu Z, Xiao W, Zhang K, Zhang D, Wei H, Zhang X, Zhang Z, Pu N, Liu J, Yan C, J. Power Sources , 450 , 227686, 2020
Wei L, Xiong C, Jiang HR, Fan XZ, Zhao TS, Energy Storage Mater. , 25 , 885, 2020
Bunte C, Hussein L, Urban GA, J. Power Sources , 247 , 579, 2014
Reid RC, Minteer SD, Gale BK, Biosens. Bioelectron. , 68 , 142, 2015
MacVittie K, Conlon T, Katz E, Bioelectrochemistry , 106 , 28, 2015
Mustafa I, Lopez I, Younes H, Susantyoko RA, Al-Rub RA, Almheiri S, Electrochim. Acta , 230 , 222, 2017
Zhang S, Ma Y, Suresh L, Hao A, Bick M, Tan SC, Chen J, ACS Nano , 14 , 9282, 2020
Chu K, Jia C, Li W, Wang P, Phys. Status Solidi A-Appl. Res. , 210 , 594, 2013
Wei Y, Luo LM, Liu HB, Zan X, Song JP, Xu Q, Zhu XY, Wu YC, Mater. Des. , 191 , 108635, 2020
Sivakkumar SR, Ko JM, Kim DY, Kim BC, Wallace GG, Electrochim. Acta , 52 , 7377, 2007
Han T, Xiao Y, Tong M, Huang H, Liu D, Wang L, Zhong C, Chem. Eng. J. , 275 , 134, 2015
Shin M, Noh C, Kwon Y, Int. J. Energy Res. , 46 , 6866, 2022
Jung M, Lee W, Noh C, Konovalova A, Yi GS, Kim S, Kwon Y, Henkensmeier D, J. Membr. Sci. , 580 , 110, 2019
Chung Y, Noh C, Kwon Y, J. Power Sources , 438 , 227063, 2019
Lee W, Park G, Schröder D, Kwon Y, Korean J. Chem. Eng. , 38 , 1, 2022
Mazur P, Mrlik J, Pocedic J, Vrana J, Dundalek J, Kosek J, Bystron T, J. Power Sources , 414 , 354, 2019
이전 논문 다음 논문
Result Search