Inhibition of Manganese Dissolution in Mn2O3 Cathode with Controllable Ni2+ Incorporation for High-Performance Zinc Ion Battery

Zhang, Dongdong1,2; Cao, Jin1,2; Zhang, Xinyu3; Insin, Numpon4; Wang, Shanmin5; Han, Jiantao6; Zhao, Yusheng5; Qin, Jiaqian2; Huang, Yunhui6

2021

10.1002/adfm.202009412

ADVANCED FUNCTIONAL MATERIALS   影响因子和分区

1616-301X

1616-3028

Manganese-based materials are considered potential cathode materials for aqueous zinc ion batteries (ZIBs). However, the dissolution of manganese leading to an abrupt decline of capacity and the sluggish electrochemical reaction kinetics are still the main bottlenecks restricting their further development. Herein, a NiMn-layered double hydroxide-derived Ni-doped Mn2O3 (NM) is developed to suppress the dissolution of manganese. The incorporation of Ni2+ can promote electronic rearrangement and enhance the conductivity, ultimately improving the reaction kinetics and electrochemical performance of the NM. Moreover, the doped Ni2+ can effectively stabilize the Mn-O bond of Mn2O3 by reducing the formation energy. In addition, the storage mechanism based on the simultaneous insertion and transformation of H+ and Zn2+ is demonstrated. Interestingly, the Ni-doped Mn2O3 shows a high specific capacity of 252 mAh g(-1) (0.1 A g(-1)), three times more than the pure Mn2O3 (72 mAh g(-1)). The capacity retention (approximate to 85.6% over 2500 cycles at 1.0 A g(-1)) is also more excellent when comparing with the Mn2O3 cathode (approximate to 49.7%). Significantly, an ultra-high energy density of 327.6 Wh kg(-1) has been achieved using Ni-doped Mn2O3 cathode, which suggests that the synergistic effect of manganese and other transition metal ions provide a promising strategy for future development of ZIBs.

cathodes manganese dissolution Ni-doped Mn2O3 zinc ion batteries

SCI ; EI

英语

NI论文 ; ESI高被引

其他

National Research Council of Thailand (NRCT)[NRCT-RSA63001-19] ; Guangdong Innovative & Entrepreneurial Research Team Program[2016ZT06C279] ; Shenzhen Peacock Plan[KQTD2016053019134356]

Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics

Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter

WOS:000613207700001

WILEY-V C H VERLAG GMBH

20210509853220

Association reactions ; Cathodes ; Dissolution ; Electric batteries ; Manganese ; Manganese oxide ; Metal ions ; Reaction kinetics ; Zinc

Metallurgy:531.1 ; Manganese and Alloys:543.2 ; Zinc and Alloys:546.3 ; Electric Batteries:702.1 ; Chemical Reactions:802.2 ; Chemical Operations:802.3 ; Chemical Products Generally:804

MATERIALS SCIENCE

Web of Science

1.Chulalongkorn Univ, Int Grad Program Nanosci & Technol, Bangkok 10330, Thailand
2.Chulalongkorn Univ, Met & Mat Sci Res Inst, Res Unit Adv Mat Energy Storage, Bangkok 10330, Thailand
3.Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R China
4.Chulalongkorn Univ, Fac Sci, Dept Chem, Bangkok 10330, Thailand
5.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China
6.Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Mat Proc & & Mould Technol, Wuhan 430074, Hubei, Peoples R China

Zhang, Dongdong,Cao, Jin,Zhang, Xinyu,et al. Inhibition of Manganese Dissolution in Mn2O3 Cathode with Controllable Ni2+ Incorporation for High-Performance Zinc Ion Battery[J]. ADVANCED FUNCTIONAL MATERIALS,2021,31(14).

Zhang, Dongdong.,Cao, Jin.,Zhang, Xinyu.,Insin, Numpon.,Wang, Shanmin.,...&Huang, Yunhui.(2021).Inhibition of Manganese Dissolution in Mn2O3 Cathode with Controllable Ni2+ Incorporation for High-Performance Zinc Ion Battery.ADVANCED FUNCTIONAL MATERIALS,31(14).

Zhang, Dongdong,et al."Inhibition of Manganese Dissolution in Mn2O3 Cathode with Controllable Ni2+ Incorporation for High-Performance Zinc Ion Battery".ADVANCED FUNCTIONAL MATERIALS 31.14(2021).