Results 31 to 40 of about 226,073 (342)

Co/Ni dual-metal embedded in heteroatom doped porous carbon core-shell bifunctional electrocatalyst for rechargeable Zn-air batteries

Materials Reports: Energy, 2022
Rational construction of highly efficient and cheap bifunctional electrocatalysts to boost both oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) is extremely essential for the wide application of rechargeable metal-air battery. In this
Jun Li, Huaibin Xue, Nengneng Xu, Xiucheng Zhang, Yongxia Wang, Rui He, Haitao Huang, Jinli Qiao   +7 more
doaj   +1 more source

Development of Zinc Slurry Air Flow Battery

, 2021
Batteries have gained large interest in past few decades as energy storage systems because their merits such as relatively high efficiency, good durability of battery and unique power and energy output design.
Choi, Nak Heon
core   +1 more source

Comparative Analysis of Pure and Scrap Metal Electrodes of Aluminum (Al), Zinc (Zn) and Copper (Cu) for the Development of Saline Batteries as an Alternative Power Source during Calamities [PDF]

E3S Web of Conferences
This study was conducted to explore the development of a cost-effective and accessible battery system that can be assembled by residents during disaster situations. Specifically, the research compared pure and scrap metals, namely Aluminum (Al), Zinc (Zn)
Molina Anna Shekinah, Bejarin Aaron Carlo, Evale Yelena, Fontanilla Angelica May, Requiroso Carsten Althensor, Escobal Charisse Angelique   +5 more
doaj   +1 more source

Toward a Metal Anode‐Free Zinc‐Air Battery for Next‐Generation Energy Storage [PDF]

Rechargeable aqueous zinc‐air batteries (ZABs) promise high energy density and safety. However, the use of conventional zinc anodes affects the energy output from the battery, so that the theoretical energy density is not achievable under operation ...
Schneider, Jörg J., Deckenbach, Daniel
core   +2 more sources

Novel guar‐gum electrolyte to aggrandize the performance of LaMnO3 perovskite‐based zinc‐air batteries

Electrochemical Science Advances, 2022
The felicitous electrolyte with advance electrodes (cathode and anode) results in the development of an improved and efficacious battery/fuel cell.
Upasana Bhardwaj, Aditi Sharma, Ankita Mathur, Aditi Halder, Himmat Singh Kushwaha   +4 more
doaj   +1 more source

Effect of Antisolvent Additives in Aqueous Zinc Sulfate Electrolytes for Zinc Metal Anodes: The Case of Acetonitrile

ACS Energy Letters, 2023
Aqueous zinc-ion batteries (ZIBs) employing zinc metal anodes are gaining traction as batteries for moderate to long duration energy storage at scale. However, corrosion of the zinc metal anode through reaction with water limits battery efficiency.
Stefan Ilic, Michael J. Counihan, S. Lavan, Yingjie Yang, Yinke Jiang, Diwash Dhakal, Julian Mars, Emma N Antonio, Luis Kitsu Iglesias, T. Fister, Yong Zhang, E. Maginn, M. Toney, Robert F. Klie, Justin G. Connell, S. Tepavcevic   +15 more
semanticscholar   +1 more source

Nanoscale Ultrafine Zinc Metal Anodes for High Stability Aqueous Zinc Ion Batteries

Nano Letters, 2023
Las baterías de Zn acuoso (AZB) son una tecnología prometedora de almacenamiento de energía, debido a su alta capacidad teórica, bajo potencial redox y seguridad. Sin embargo, el crecimiento de dendritas y las reacciones parasitarias que ocurren en la superficie del Zn metálico dan como resultado una inestabilidad severa.
Mingqiang Liu, Yong Lu, Yuchen Ji, Mingzheng Zhang, Yihang Gan, Yulu Cai, Hongyang Li, Weiqian Zhao, Yan Zhao, Zexin Zou, Runzhi Qin, Yuetao Wang, Lele Liu, Hao Líu, Kai Yang, Thomas S. Miller, Feng Pan, Jinlong Yang   +17 more
openaire   +4 more sources

Designing carboxymethyl cellulose based hydrogel electrolyte membranes enhanced by inorganic nanoparticle toward stable zinc anode

Green Energy & Environment
Aqueous zinc metal batteries have garnered substantial attention ascribing to affordability, intrinsic safety, and environmental benignity. Nevertheless, zinc metal batteries yet are challenged with potential service life issues resulted from dendrites ...
Xiangye Li, Yuan Li, Yu Jiang, Dahui Wang, Fen Ran   +4 more
doaj   +1 more source

Lanthanum nitrate as aqueous electrolyte additive for favourable zinc metal electrodeposition

Nature Communications, 2022
Aqueous zinc batteries are appealing devices for cost-effective and environmentally sustainable energy storage. However, the zinc metal deposition at the anode strongly influences the battery cycle life and performance.
R. Zhao, Haifeng Wang, Haoran Du, Ying Yang, Zhonghui Gao, Long Qie, Yunhui Huang   +6 more
semanticscholar   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source