Results 41 to 50 of about 226,073 (342)

Progress and prospect of low-temperature zinc metal batteries

Advanced Powder Materials, 2022
The commercial application of aqueous zinc metal batteries in the field of large-scale energy storage is still suffered from their low-temperature operation, in which the electrochemical behaviors of the electrolyte, electrode materials, and their interfaces will deteriorate at low temperatures. Herein, by considering the significance of this topic, an
Zhexuan Liu, Xiongbin Luo, Liping Qin, Guozhao Fang, Shuquan Liang   +4 more
openaire   +2 more sources

Dynamic Interfacial Chemistry of Choline Chloride as Electrolyte Additive for Stable Zn‐Iodine Batteries

Advanced Functional Materials, EarlyView.
Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi, Yuchuan Ren, Ao Yu, Linlin Yang, Ren He, Yapeng Cheng, Xingqi Chang, Xuan Lu, Yanting Xie, Qian Xue, Hu Yuan, Canhuang Li, Runzhou Huang, Jordi Jacas Biendicho, Chaoqi Zhang, Jian Shang, Andreu Cabot   +16 more
wiley   +1 more source

Compressible Zn–Air Batteries Based on Metal–Organic Frameworks Nanoflake‐Assembled Carbon Frameworks for Portable Motion and Temperature Monitors

Advanced Energy & Sustainability Research, 2022
High‐performance and integrated power sources are critical to the practical application of wearable sensors, enabling monitoring of physical signs in real time.
Dong Zheng, Wenxian Liu, Xiaojing Dai, Jinxiu Feng, Xilian Xu, Ruilian Yin, Wenbin Que, Wenhui Shi, Fangfang Wu, Huaping Wu, Xiehong Cao   +10 more
doaj   +1 more source

Metal-Containing Ceramic Composite with in Situ Grown Carbon Nanotube as a Cathode Catalyst for Anion Exchange Membrane Fuel Cell and Rechargeable Zinc–Air Battery

, 2019
The development of new air-breathing cathode catalyst not only addresses the performance of fuel cells and metal–air batteries but also make them cheaper.
Kurosch Rezwan, M. Mangir Murshed, Corinna Harms (7070813), M. Mangir Murshed (1703053), Michaela Wilhelm (2203855), Julian Lorenz (7070810), Kurosch Rezwan (1360656), Julian Lorenz, Maurício Goraiebe Pollachini, Corinna Harms, Prabu Moni (7070804), Michaela Wilhelm, Maurício Goraiebe Pollachini (7070807), Prabu Moni   +13 more
core   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

From room temperature to harsh temperature applications: Fundamentals and perspectives on electrolytes in zinc metal batteries

Science Advances, 2022
As one of the most competitive candidates for the next-generation energy storage systems, the emerging rechargeable zinc metal battery (ZMB) is inevitably influenced by beyond-room-temperature conditions, resulting in inferior performances. Although much
Sailin Liu, Ruizhi Zhang, Jianfeng Mao, Yunlong Zhao, Q. Cai, Zaiping Guo   +5 more
semanticscholar   +1 more source

3D zinc sponge anode in zinc air battery

, 2021
Zinc-based batteries offer an inexpensive, safe, and environment friendly alternative to the fire-prone lithium-ion battery. Zinc-based batteries, especially Zinc-Air Battery (ZABs), have a high specific power of up to 400Wh kg-1.
Kathleen, Deviana
core  

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Fabrication of a Jelly-rolled Zinc Anode for Mechanically Rechargeable Zinc–air Batteries and Its Discharging Properties

Electrochemistry
Mechanically rechargeable zinc-air batteries (MR-ZABs), in which the zinc anodes of the zinc-air batteries can be mechanically replaced, are attracting attention.
Kosei YAHATA, Yoshiharu AJIKI, Satoshi OGAWA   +2 more
doaj   +1 more source

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong, Yeon Su Kim, Zuyang Hu, Hyungyu Cho, Gun Jang, Minjun Hwang, Hye Rin Park, Jun Su Kim, Ho Seok Park   +8 more
wiley   +1 more source