Results 21 to 30 of about 328,581 (284)

An Anode‐Free Zn–Graphite Battery

Advanced Materials, 2022
AbstractThe anode‐free battery concept is proposed to pursue the aspiration of energy‐dense, rechargeable metal batteries, but this has not been achieved with dual‐ion batteries. Herein, the first anode‐free Zn–graphite battery enabled by efficient Zn plating–stripping onto a silver‐coated Cu substrate is demonstrated. The silver coating guides uniform
Gang Wang, Minshen Zhu, Guangbo Chen, Zhe Qu, Benjamin Kohn, Ulrich Scheler, Xingyuan Chu, Yubin Fu, Oliver G. Schmidt, Xinliang Feng   +9 more
openaire   +4 more sources

Zn-Ion Transporting, In Situ Formed Robust Solid Electrolyte Interphase for Stable Zinc Metal Anodes over a Wide Temperature Range

, 2023
Hydrogen evolution, corrosion, and dendrite formation in the Zn anodes limit their practical applications in aqueous Zn metal batteries. Herein, we propose an interfacial chemistry regulation strategy that uses hybrid electrolytes of water and a polar ...
Woo-Sung Jang (14684138), Hu Young Jeong (1452505), Peixun Xiong (6178754), Zhong-Heng Fu (10478595), Young-Min Kim (704151), Jeffrey A. Reimer (1787758), Yingbo Kang (4816245), Qiang Zhang (45005), Nan Yao (145498), Ho Seok Park (1545109), Min-Hyoung Jung (12889071), David M. Halat (2021233), Haiyan Mao (335948), Xiang Chen (10398)   +13 more
core   +3 more sources

An Anode-Free Zn–MnO₂ Battery

Nano Letters, 2021
Aqueous Zn-based batteries are attractive because of the low cost and high theoretical capacity of the Zn metal anode. However, the Zn-based batteries developed so far utilize an excess amount of Zn (i.e., thick Zn metal anode), which decreases the energy density of the whole battery.
Yunpei Zhu, Yi Cui, Husam N. Alshareef
openaire   +5 more sources

Regulating Zn Ion Desolvation and Deposition Chemistry Toward Durable and Fast Rechargeable Zn Metal Batteries

Advanced Science, 2023
The high Zn ion desolvation energy, sluggish Zn deposition kinetics, and top Zn plating pattern are the key challenges toward practical Zn anodes. Herein, these key issues are addressed by introducing zinc pyrovanadate (ZVO) as a solid zinc‐ion conductor
Yuhang Zhou, Guoyu Li, Saifei Feng, Hongyu Qin, Qiancheng Wang, Fang Shen, Penggao Liu, Yanping Huang, Huibing He   +8 more
doaj   +1 more source

Zinc Anode for Mild Aqueous Zinc-Ion Batteries: Challenges, Strategies, and Perspectives

Nano-Micro Letters, 2022
The rapid advance of mild aqueous zinc-ion batteries (ZIBs) is driving the development of the energy storage system market. But the thorny issues of Zn anodes, mainly including dendrite growth, hydrogen evolution, and corrosion, severely reduce the ...
Jinzhang Yang, Bosi Yin, Ying Sun, Hongge Pan, Wenping Sun, Baohua Jia, Siwen Zhang, Tianyi Ma   +7 more
doaj   +1 more source

High-Performance Aqueous Zinc-Ion Batteries Realized by MOF Materials

Nano-Micro Letters, 2020
Rechargeable aqueous zinc-ion batteries (ZIBs) have been gaining increasing interest for large-scale energy storage applications due to their high safety, good rate capability, and low cost. However, the further development of ZIBs is impeded by two main
Xuechao Pu, Baozheng Jiang, Xianli Wang, Wenbao Liu, Liubing Dong, Feiyu Kang, Chengjun Xu   +6 more
doaj   +1 more source

Establishing copper‐zinc alloying strategy via active screen plasma toward stabilized zinc metal anode

EcoMat, 2023
The problematic Zn dendrite for Zn anodes remains a great challenge. Constructing an artificial Cu‐Zn alloy layer is one of the most potential solutions.
Zhen Wang, Kehua Wang, Xiao Zhu, Zhiquan Huang, Daming Chen, Shangqi Sun, Jian Chen   +6 more
doaj   +1 more source

Dynamic Interfacial pH Stabilization and (002) Oriented Deposition Enabled by Histidine-Induced Solid Electrolyte Interphase for Highly Reversible Zn Anodes. [PDF]

Adv Sci (Weinh)
The histidine‐induced ultrathin SEI (Zn(OH)2‐HIS) delivers exceptional anode stability by stabilizing the interfacial pH via a synergistic mechanism of chemical buffering and physical blocking, while inducing dendrite‐free oriented (002) deposition.
Liu Q, Chen Y, Lu J, Zhuge X, Zhong X, Sun H, Li Y, Luo Z, Luo K, Lei W, Liu D, Hu A, Ma A.   +12 more
europepmc   +2 more sources

Reversible Zn/polymer heterogeneous anode

Carbon Energy, 2023
AbstractCommercialization of Zn‐metal anodes with low cost and high theoretical capacity is hindered by the poor reversibility caused by dendrites growth, side reactions, and the slow Zn2+‐transport and reaction kinetics. Herein, a reversible heterogeneous electrode of Zn‐nanocrystallites/polyvinyl‐phosphonic acrylamide (Zn/PPAm) with fast ...
Lingyun Xiong, Hao Fu, Kai Yang, Ji Young Kim, Ren Ren, Joong Kee Lee, Woochul Yang, Guicheng Liu   +7 more
openaire   +2 more sources

Constructing stable Zn anodes for aqueous rechargeable zinc batteries

Next Energy, 2023
Aqueous rechargeable Zn batteries have been studied as promising energy storage devices because of their low cost, high safety, and environmental friendliness.
Weijia Fan, Xiaosong Xiong, Yubo Xu, Lijun Fu, Tao Wang, Yuan Ma, Rudolf Holze, Yuping Wu   +7 more
doaj   +1 more source