Abstract
With the booming development of portable and wearable electronic devices, flexible energy storage devices have attracted great attention. Among various energy storage devices, aqueous zinc ion batteries (ZIBs) are one of the promising candidates due to their low cost, good safety, high energy and power densities. However, the conventional cathodes of aqueous ZIBs were often prepared by mixing active materials with binders and conductive additives and then coating them onto current collectors. The resultant cathodes often suffer from unsatisfied flexibility. Herein, we fabricated freestanding reduced graphene oxide/ NaV3O8•1.5H2O (RGO/NVO) composite films with interlinked multilayered architecture by a vacuum filtrating process. Such composite films exhibit excellent mechanical property and high electronic conductivity. Owing to unique architecture, they display a high capacity of 410 mA h g−1 and excellent cycling performance up to 2000 cycles with a high capacity retention of 94%. Moreover, RGO/NVO composite films can directly serve as the cathodes of flexible aqueous ZIBs. As a proof of concept, flexible ZIBs were assembled based on the composite films. Impressively, they exhibit stable performance at different bending states, demonstrating great potential application in flexible energy storage devices.
Similar content being viewed by others
References
Zeng Y, Zhang X, Meng Y, Yu M, Yi J, Wu Y, Lu X, Tong Y. Adv Mater, 2017, 29: 1700274
Li H, Han C, Huang Y, Huang Y, Zhu M, Pei Z, Xue Q, Wang Z, Liu Z, Tang Z, Wang Y, Kang F, Li B, Zhi C. Energy Environ Sci, 2018, 11: 941–951
Liu L, Niu Z, Chen J. Chem Soc Rev, 2016, 45: 4340–4363
Niu Z, Liu L, Zhang L, Zhou W, Chen X, Xie S. Adv Energy Mater, 2015, 5: 1500677
Chen C, Cao J, Lu Q, Wang X, Song L, Niu Z, Chen J. Adv Funct Mater, 2016, 27: 1604639
Amin K, Meng Q, Ahmad A, Cheng M, Zhang M, Mao L, Lu K, Wei Z. Adv Mater, 2018, 30: 1703868
Li S, Meng X, Yi Q, Alonso JA, Fernández-Díaz MT, Sun C, Wang ZL. Nano Energy, 2018, 52: 510–516
Chen C, Cao J, Wang X, Lu Q, Han M, Wang Q, Dai H, Niu Z, Chen J, Xie S. Nano Energy, 2017, 42: 187–194
Kim H, Hong J, Park KY, Kim H, Kim SW, Kang K. Chem Rev, 2014, 114: 11788–11827
Yamada Y, Usui K, Sodeyama K, Ko S, Tateyama Y, Yamada A. Nat Energy, 2016, 1: 16129
Kundu D, Adams BD, Duffort V, Vajargah SH, Nazar LF. Nat Energy, 2016, 1: 16119
Pan H, Shao Y, Yan P, Cheng Y, Han KS, Nie Z, Wang C, Yang J, Li X, Bhattacharya P, Mueller KT, Liu J. Nat Energy, 2016, 1: 16039
Zhang N, Dong Y, Jia M, Bian X, Wang Y, Qiu M, Xu J, Liu Y, Jiao L, Cheng F. ACS Energy Lett, 2018, 3: 1366–1372
Yang Y, Tang Y, Fang G, Shan L, Guo J, Zhang W, Wang C, Wang L, Zhou J, Liang S. Energy Environ Sci, 2018, 11: 3157–3162
Li G, Yang Z, Jiang Y, Jin C, Huang W, Ding X, Huang Y. Nano Energy, 2016, 25: 211–217
Fang G, Zhou J, Pan A, Liang S. ACS Energy Lett, 2018, 3: 2480–2501
Song M, Tan H, Chao D, Fan HJ. Adv Funct Mater, 2018, 28: 1802564
Xu C, Li B, Du H, Kang F. Angew Chem Int Ed, 2012, 51: 933–935
Sun W, Wang F, Hou S, Yang C, Fan X, Ma Z, Gao T, Han F, Hu R, Zhu M, Wang C. J Am Chem Soc, 2017, 139: 9775–9778
Zhang N, Cheng F, Liu J, Wang L, Long X, Liu X, Li F, Chen J. Nat Commun, 2017, 8: 405
Zhang L, Chen L, Zhou X, Liu Z. Adv Energy Mater, 2015, 5: 1400930
Trócoli R, La Mantia F. ChemSusChem, 2015, 8: 481–485
Zhang L, Chen L, Zhou X, Liu Z. Sci Rep, 2015, 5: 18263
Wan F, Zhang L, Wang X, Bi S, Niu Z, Chen J. Adv Funct Mater, 2018, 28: 1804975
Guo Z, Ma Y, Dong X, Huang J, Wang Y, Xia Y. Angew Chem Int Ed, 2018, 57: 11737–11741
Kundu D, Oberholzer P, Glaros C, Bouzid A, Tervoort E, Pasquarello A, Niederberger M. Chem Mater, 2018, 30: 3874–3881
Zhao Q, Huang W, Luo Z, Liu L, Lu Y, Li Y, Li L, Hu J, Ma H, Chen J. Sci Adv, 2018, 4: eaao1761
Chao D, Zhu CR, Song M, Liang P, Zhang X, Tiep NH, Zhao H, Wang J, Wang R, Zhang H, Fan HJ. Adv Mater, 2018, 30: 1803181
Yan M, He P, Chen Y, Wang S, Wei Q, Zhao K, Xu X, An Q, Shuang Y, Shao Y, Mueller KT, Mai L, Liu J, Yang J. Adv Mater, 2018, 30: 1703725
Alfaruqi MH, Mathew V, Song J, Kim S, Islam S, Pham DT, Jo J, Kim S, Baboo JP, Xiu Z, Lee KS, Sun YK, Kim J. Chem Mater, 2017, 29: 1684–1694
Dai X, Wan F, Zhang L, Cao H, Niu Z. Energy Storage Mater, 2018, doi: 10.1016/j.ensm.2018.07.022
Hu P, Zhu T, Wang X, Wei X, Yan M, Li J, Luo W, Yang W, Zhang W, Zhou L, Zhou Z, Mai L. Nano Lett, 2018, 18: 1758–1763
Soundharrajan V, Sambandam B, Kim S, Alfaruqi MH, Putro DY, Jo J, Kim S, Mathew V, Sun YK, Kim J. Nano Lett, 2018, 18: 2402–2410
Wan F, Zhang L, Dai X, Wang X, Niu Z, Chen J. Nat Commun, 2018, 9: 1656
Yang S, Lohe MR, Müllen K, Feng X. Adv Mater, 2016, 28: 6213–6221
Tang L, Wang Y, Li Y, Feng H, Lu J, Li J. Adv Funct Mater, 2009, 19: 2782–2789
Cao J, Chen C, Chen K, Lu Q, Wang Q, Zhou P, Liu D, Song L, Niu Z, Chen J. J Mater Chem A, 2017, 5: 15008–15016
Cheng HM. Sci China Chem, 2018, 61: 1475–1476
Ma J, Xiang Z, Zhang J. Sci China Chem, 2018, 61: 592–597
Luo S, Yao M, Lei S, Yan P, Wei X, Wang X, Liu L, Niu Z. Nanoscale, 2017, 9: 4646–4651
Kim J, Cote LJ, Kim F, Yuan W, Shull KR, Huang J. J Am Chem Soc, 2010, 132: 8180–8186
Dikin DA, Stankovich S, Zimney EJ, Piner RD, Dommett GHB, Evmenenko G, Nguyen SBT, Ruoff RS. Nature, 2007, 448: 457–460
Zhang K, Park M, Zhou L, Lee GH, Li W, Kang YM, Chen J. Adv Funct Mater, 2016, 26: 6728–6735
Chao D, Zhu C, Yang P, Xia X, Liu J, Wang J, Fan X, Savilov SV, Lin J, Fan HJ, Shen ZX. Nat Commun, 2016, 7: 12122
Chao D, Liang P, Chen Z, Bai L, Shen H, Liu X, Xia X, Zhao Y, Savilov SV, Lin J, Shen ZX. ACS Nano, 2016, 10: 10211–10219
Xia X, Chao D, Zhang Y, Zhan J, Zhong Y, Wang X, Wang Y, Shen ZX, Tu J, Fan HJ. Small, 2016, 12: 3048–3058
Acknowledgements
This work was supported by the National Natural Science Foundation of China (21573116, 51822205, 21875121, 51602218), Ministry of Science and Technology of China (2017YFA0206701), Ministry of Education of China (B12015), Tianjin Basic and High-Tech Development (16PTSYJC00030), the Fundamental Research Funds for the Central Universities and the Young Thousand Talents Program.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Rights and permissions
About this article
Cite this article
Wan, F., Wang, X., Bi, S. et al. Freestanding reduced graphene oxide/sodium vanadate composite films for flexible aqueous zinc-ion batteries. Sci. China Chem. 62, 609–615 (2019). https://doi.org/10.1007/s11426-018-9394-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11426-018-9394-1