High-performance aqueous rechargeable batteries based on zinc anode and NiCo2O4 cathode
Source abstract
Abstract
A new aqueous Zn-NiCo2O4 rechargeable battery system with a high voltage, consisting of NiCo2O4 as cathode and metal Zn as anode, is proposed for the first time. It is cheap and environmental friendly, and its energy density is about 202.8 Wh kg −1. The system still maintains excellent capacity retention of about 85% after 100 full cycles at a current rate of 2 A g −1 between 1.5 and 1.95 V. This work not only provides a new battery system but also shows promise for application in large-scale energy storage for its low cost, good cycling and environmental friendliness.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced battery technologies research · Supercapacitor Materials and Fabrication · Advanced Battery Technologies Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (11)
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1. Yan J, Wang J, Liu H, Bakenov Z, Gosselink D and Chen P 2012 J. Power Sources 216 22210.1016/j.jpowsour.2012.05.063 ↗
2. Zhang B H, Liu Y, Wu X W, Yang Y Q, Chang Z, Wen Z B and Wu Y P 2014 Chem. Commun. 50 120910.1039/C3CC48382G ↗
3. Chang Z, Yang Y Q, Li M X, Wang X W and Wu Y P 2014 J. Mater. Chem. A 2 1073910.1039/c4ta00565a ↗
4. Cai F, Kang Y R, Chen H Y, Chen M H and Li Q W 2014 J. Mater. Chem. A 2 1150910.1039/c4ta01235f ↗
5. Wang G X, Zhong S, Bradhurst D H, Dou S X and Liu H K 1998 J. Power Sources 74 19810.1016/S0378-7753(98)00057-3 ↗
6. Liu S, Pan G L, Yan N F and Gao X P 2010 Energy Environ. Sci. 3 173210.1039/c0ee00170h ↗
7. Gong M, Li Y G, Zhang H B, Zhang B, Zhou W, Feng J, Wang H L, Liang Y Y, Fan Z J, Liu J and Dai H J 2014 Energy Environ. Sci. 7 202510.1039/c4ee00317a ↗
8. Gao X P, Yao S M, Yan T Y and Zhou Z 2009 Energy Environ. Sci. 2 50210.1039/b901934k ↗
9. Wang Y M, Zhao D D, Zhao Y Q, Xu C L and Li H L 2012 RSC Adv 2 107410.1039/C1RA00613D ↗
10. Wang R J and Yang Z H 2013 RSC Adv 3 1992410.1039/c3ra43045f ↗
11. Tang W, Liu L L, Zhu Y S, Sun H, Wu Y P and Zhu K 2012 Energy Environ. Sci. 5 690910.1039/c2ee21294c ↗