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Bilateral in-situ functionalization towards Ah-scale aqueous zinc metal batteries [PDF]

Nature Communications
Developing practical technical index of aqueous zinc metal batteries (ZMBs) is crucial to support safe large-scale energy storage. However, the realistic performance demonstration of ampere hour (Ah)-scale aqueous ZMBs under high mass loading and large ...
Yexin Song, Manjing Chen, Ziyang Zhong, Zhexuan Liu, Shuquan Liang, Guozhao Fang   +5 more
doaj   +4 more sources

Multiphase aqueous soggy sand electrolyte for zinc metal batteries applications at elevated temperatures [PDF]

Nature Communications
Aqueous zinc metal batteries often encounter uncontrollable failure or performance decay under thermal environments, primarily due to the severe side reactions caused by aqueous electrolytes.
Jingxuan Ren, Jie Zhang, Yufeng Chen, Renming Liu, Chuangwei Liu, Xinli Guo, Dan Luo, Dongdong Wang, Zhongwei Chen   +8 more
doaj   +2 more sources

In-Operando X-Ray Imaging for Sobering Examination of Aqueous Zinc Metal Batteries [PDF]

Nano-Micro Letters
Highlights In-operando X-ray imaging reveals distinct behaviors between real-service-inspired and modified aqueous zinc metal batteries (AZMBs). Densely packed setups show suppressed Zn dendrites and hydrogen evolution compared to modified cells ...
Yuhang Dai, Hongzhen He, Mengzheng Ouyang, Jianuo Chen, Jie Lin, Haobo Dong, Guanjie He   +6 more
doaj   +2 more sources

Zinc-oligoether carboxylate salts as electrolyte additives for aqueous Zn metal batteries [PDF]

Nature Communications
Aqueous zinc-metal batteries, which pair a water-based electrolyte with an earth-abundant metal, offer a sustainable energy storage platform. However, hydrogen evolution and dendrite growth during zinc plating limit stability and cycle life.
John Brown, Ivette Aguilar, Juan Forero-Saboya, Chhail Bihari Soni, Hugo Chotard, Yuhuan Wang, Everett Zuras, Jean-Marc Noël, Jean-Marie Tarascon, Alexis Grimaud   +9 more
doaj   +2 more sources

Ligand-channel-induced ion liberation in crowded zwitterionic hydrogel electrolyte for efficient zinc metal batteries [PDF]

Nature Communications
Developing efficient electrolytes is vital for realizing the vision of aqueous rechargeable zinc-metal batteries as a safe and sustainable energy storage technology.
Cheng Wang, Zhe Gong, Jodie A. Yuwono, Qiangqiang Meng, Yanqiu Lyu, Shilin Zhang, Shuixin Xia, Xin Zeng, Patrick J. Cullen, Jianfeng Mao, Zaiping Guo, Zengxia Pei   +11 more
doaj   +2 more sources

Zn(TFSI)2-Mediated Ring-Opening Polymerization for Electrolyte Engineering Toward Stable Aqueous Zinc Metal Batteries [PDF]

Nano-Micro Letters
Highlights A novel electrolyte enabled by Zn(TFSI)2-mediated ring-opening polymerization strategy for highly reversible aqueous zinc metal batteries was proposed. The novel electrolyte has good antioxidant stability and non-inflammability.
Zhenjie Liu, Murong Xi, Rui Sheng, Yudai Huang, Juan Ding, Zhouliang Tan, Jiapei Li, Wenjun Zhang, Yonggang Wang   +8 more
doaj   +2 more sources

Stabilizing the Anode and Cathode Interface Synchronously via Electrolyte-Triggered Hydrogel Interphase for Zinc Metal Batteries [PDF]

Nano-Micro Letters
Highlights Decipher the multi-scale causes of interfacial instability in aqueous electrolyte systems via numerical simulations. Develop an electrolyte-triggered interphase construction strategy to achieve synergistic regulation of both the anode and ...
Xinze Cai, Xin Li, Jiahui Liang, Jiazhen Qiu, Wenkuo Lin, Chunlong Dai, Zifeng Lin, Jiangqi Zhao   +7 more
doaj   +2 more sources

Machine learning-assisted kinetic matching model for rational electrode design in aqueous zinc-ion batteries [PDF]

Nature Communications
Aqueous zinc-ion batteries offer inherent safety and low cost, yet performance is limited by unstable zinc metal negative electrodes and dissolution-prone positive electrodes, causing dendrite growth, sluggish ion transport, and rapid capacity decay ...
Qian Xie, Yurong You, Dingshuo Qiao, Huan Xia, Hanning Zhang, Song-Zhu Kure-Chu, Tomasz Wejrzanowski, Tao Shui, Wei Zhang, ZhengMing Sun   +9 more
doaj   +2 more sources

Corrosion as the origin of limited lifetime of vanadium oxide-based aqueous zinc ion batteries

Nature Communications, 2022
Aqueous zinc ion batteries are good systems for large-scale energy storage. Here, the authors report that the corrosion of zinc metal anode is the origin of limited lifetime of vanadium oxide-based aqueous zinc ion batteries, and supressing corrosion ...
Yangmoon Kim, Youngbin Park, Minkwan Kim, Jimin Lee, Ki Jae Kim, Jang Wook Choi   +5 more
doaj   +1 more source

Challenging metal-ion rocking-chair and zinc-ion mechanisms in mild acidic to neutral aqueous electrolytes

Electrochemistry Communications, 2023
The utilization of 2,5-ditertbutyl hydroquinone (DTBHQ) as a potential active material in aqueous zinc-ion batteries (AZIBs) was studied for the first time.
Arvinder Singh, David Grenz, Yann Pellegrin, Fabrice Odobel, Philippe Poizot, Joël Gaubicher   +5 more
doaj   +1 more source