Abstract
Rechargeable aqueous zinc batteries have attracted much attention due to their high security, plentiful zinc resources, and environmental friendliness. However, it can only offer limited specific capacity and energy density based on ion insertion chemistry cathode. Herein, we design a low-cost and high-energy density aqueous Zn-S battery where the conversion cathode was fabricated by pitch-derived three-dimensional (3D) amorphous carbon encapsulated industrial-grade sulfur powder. The cost of the chemical substances for this aqueous Zn-S battery might be reduced to $9.38 per kW h based on the affordable cost of the raw ingredients. It is found that the PAC/S-60.33% cathode reveals excellent electrochemical performance, including a high reversible capacity (633.5 mAh g−1 at 0.5 A g−1), high energy density (297.5 Wh kg−1), an excellent rate capability (204.5 mAh g−1 at 5.5 A g−1), as well as good cycling stability (180 mAh g−1 after 400 cycles at 5.0 A g−1). Besides, the reaction mechanism of the cathode was investigated using ex-situ X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and transmission electron microscope (TEM). It was demonstrated that the cathode undergoes a conversion reaction between S and ZnS. Furthermore, the discoveries also offer prospective possibilities to fabricate more secure and inexpensive battery systems.
Similar content being viewed by others
References
Zhang S, Zeng Z, Li Q, Huang B, Zhang X, Du Y, Yan CH. Energy Environ Sci, 2021, 14: 5911–5918
Ye X, Han D, Jiang G, Cui C, Guo Y, Wang Y, Zhang Z, Weng Z, Yang QH. Energy Environ Sci, 2023, 16: 1016–1023
Li W, Ma Y, Li P, Jing X, Jiang K, Wang D. Adv Funct Mater, 2021, 31: 2101237
Lei J, Yao Y, Huang Y, Lu YC. ACS Energy Lett, 2022, 8: 429–435
Liu J, Zhou W, Zhao R, Yang Z, Li W, Chao D, Qiao SZ, Zhao D. J Am Chem Soc, 2021, 143: 15475–15489
Chao D, Zhou W, Xie F, Ye C, Li H, Jaroniec M, Qiao SZ. Sci Adv, 2020, 6: eaba4098
Li W, Wang K, Jiang K. Adv Sci, 2020, 7: 2000761
Wang K, Wang J, Chen P, Qin M, Yang C, Zhang W, Zhang Z, Zhen Y, Fu F, Xu B. Small, 2023, 19: 585
Feng J, Li X, Cui X, Zhao H, Xi K, Ding S. Adv Energy Mater, 2023, 13: 2204092
Zuo Y, Meng T, Tian H, Ling L, Zhang H, Zhang H, Sun X, Cai S. ACS Nano, 2023, 17: 5600–5608
Zhang M, Wu W, Luo J, Zhang H, Liu J, Liu X, Yang Y, Lu X. J Mater Chem A, 2020, 8: 11642–11648
Zhang H, Liu Q, Wang J, Chen K, Xue D, Liu J, Lu X. J Mater Chem A, 2019, 7: 22079–22083
Liu H, Jiang L, Cao B, Du H, Lu H, Ma Y, Wang H, Guo H, Huang Q, Xu B, Guo S. ACS Nano, 2022, 16: 14539–14548
Zeng Y, Lu XF, Zhang SL, Luan D, Li S, Lou XWD. Angew Chem Int Ed, 2021, 60: 22189–22194
Yan L, Zhang Y, Ni Z, Zhang Y, Xu J, Kong T, Huang J, Li W, Ma J, Wang Y. J Am Chem Soc, 2021, 143: 15369–15377
Tian G, Wang Q, Qu Z, Yu H, Zhang D, Wang Q. Small, 2023, 19: 2206701
Zhao Y, Wang D, Li X, Yang Q, Guo Y, Mo F, Li Q, Peng C, Li H, Zhi C. Adv Mater, 2020, 32: 2003070
Zhang W, Wang M, Ma J, Zhang H, Fu L, Song B, Lu S, Lu K. Adv Funct Mater, 2023, 33: 2210899
Zhang H, Shang Z, Luo G, Jiao S, Cao R, Chen Q, Lu K. ACS Nano, 2022, 16: 7344–7351
Yang M, Yan Z, Xiao J, Xin W, Zhang L, Peng H, Geng Y, Li J, Wang Y, Liu L, Zhu Z. Angew Chem Int Ed, 2022, 61: e202212666
Wang K, Sun F, Wang H, Wu D, Chao Y, Gao J, Zhao G. Adv Funct Mater, 2022, 32: 2203725
Li Y, Mu L, Hu YS, Li H, Chen L, Huang X. Energy Storage Mater, 2016, 2: 139–145
He X, Ling P, Yu M, Wang X, Zhang X, Zheng M. Electrochim Acta, 2013, 105: 635–641
Lu P, Sun Y, Xiang H, Liang X, Yu Y. Adv Energy Mater, 2018, 8: 1702434
Zhao D, Ge-Zhang S, Zhang Z, Tang H, Xu Y, Gao F, Xu X, Liu S, Zhou J, Wang Z, Wu Y, Liu X, Zhang Y. ACS Appl Mater Interfaces, 2022, 14: 54662–54669
Meng Q, Lu Y, Ding F, Zhang Q, Chen L, Hu YS. ACS Energy Lett, 2019, 4: 2608–2612
Lu Y, Zhao C, Qi X, Qi Y, Li H, Huang X, Chen L, Hu YS. Adv Energy Mater, 2018, 8: 1800108
Ko YC, Hsu CH, Lo CA, Wu CM, Yu HL, Hsu CH, Lin HP, Mou CY, Wu HL. ACS Sustain Chem Eng, 2022, 10: 4462–4472
Ren J, Wang Z, Xu P, Wang C, Gao F, Zhao D, Liu S, Yang H, Wang D, Niu C. Nanomicro Lett, 2021, 14: 5
Li Z, Li C, Ge X, Ma J, Zhang Z, Li Q, Wang C, Yin L. Nano Energy, 2016, 23: 15–26
Li Z, Pan MS, Su L, Tsai PC, Badel AF, Valle JM, Eiler SL, Xiang K, Brushett FR, Chiang YM. Joule, 2017, 1: 306–327
Amiri A, Sellers R, Naraghi M, Polycarpou AA. ACS Nano, 2023, 17: 1217–1228
Liu D, He B, Zhong Y, Chen J, Yuan L, Li Z, Huang Y. Nano Energy, 2022, 101: 107474
Acknowledgements
This work was supported by the National Natural Science Foundation of China (22269024, 21971117), the Ph.D. Research Startup Foundation of Yan’an University (YDBK202022), the Technology Innovation Leading Program of Shaanxi (2022QFY07-04), the Functional Research Funds for the Central Universities, Nankai University (63186005), the Tianjin Key Lab for Rare Earth Materials and Applications (ZB19500202), 111 Project (B18030) from China, the Outstanding Youth Project of Tianjin Natural Science Foundation (20JCJQJC00130), the Key Project of Tianjin Natural Science Foundation (20JCZDJC00650), the National Postdoctoral Program for Innovative Talents (BX20220157), the Open Foundation of State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures (G2022GXYSOF07), the Tianjin “131” Innovative Talent Team Construction Project, and the Haihe Laboratory of Sustainable Chemical Transformations.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest The authors declare no conflict of interest.
Additional information
Supporting information The supporting information is available online at https://chem.scichina.com and https://link.springer.com/journal/11426. The supporting materials are published as submitted, without typesetting or editing. The responsibility for scientific accuracy and content remains entirely with the authors.
Rights and permissions
About this article
Cite this article
Wang, K., Wang, J., Zhang, Z. et al. Pitch-derived 3D amorphous carbon encapsulated sulfur-rich cathode for aqueous Zn-S batteries. Sci. China Chem. 66, 2711–2718 (2023). https://doi.org/10.1007/s11426-023-1711-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11426-023-1711-x