Trimming the Degrees of Freedom via a K+ Flux Rectifier for Safe and Long-Life Potassium-Ion Batteries

被引：0
作者：
Xianhui Yi
Apparao M. Rao
Jiang Zhou
Bingan Lu
机构：
[1] Hunan University,School of Physics and Electronics
[2] Clemson University,Department of Physics and Astronomy, Clemson Nanomaterials Institute
[3] Central South University,School of Materials Science and Engineering
[4] Hunan University,State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
来源：
Nano-Micro Letters | 2023年 / 15卷
关键词：
Electrolytes; Degrees of freedom; Safe; Coulombic efficiency; Potassium-ion batteries;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High Coulombic efficiency of over 99% for dendrite-free K||Cu cell after 820 cycles.Year-scale-cycling performance of organic PTCDI cathode over 2,100 cycles.Flexible device demonstration such as fibre cell still could operate when cut into three fibre cells.
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  • [11] Wang J(2023)Multifunctional solvent molecule design enables high-voltage Li-ion batteries Energy Lab 13 179-9079
  • [12] Ko S(2021)Molecular extension engineering constructing long-chain organic elastomeric interphase towards stable potassium storage Nano-Micro Lett. 6 2794-222
  • [13] Watanabe E(2022)In situ monitoring the potassium-ion storage enhancement in iron selenide with ether-based electrolyte Joule 86 106142-137
  • [14] Yamada A(2021)Controlling dendrite propagation in solid-state batteries with engineered stress Nano Energy 15 121-1263
  • [15] Zhao Y(2023)How to avoid dendrite formation in metal batteries: Innovative strategies for dendrite suppression Nano-Micro Lett. 15 151-5211
  • [16] Zhou T(2023)Fundamental understanding and optimization strategies for dual-ion batteries: a review Nano-Micro Lett. 25 103490-84
  • [17] Ashirov T(2022)Novel bilayer-shelled N, O-doped hollow porous carbon microspheres as high performance anode for potassium-ion hybrid capacitors iScience 4 896-8204
  • [18] Kazzi ME(2019)Low concentration electrolyte with non-solvating cosolvent enabling high-voltage lithium metal batteries ACS Energy Lett. 17 3168-3644
  • [19] Cancellieri C(2023)High-concentration ether electrolytes for stable high-voltage lithium metal batteries ACS Nano 30 1706102-558
  • [20] Xiao N(2018)Revealing the multifunctions of Li Adv. Mater. 14 146-18290
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