Results 21 to 30 of about 44,420 (290)

Tannic acid assisted metal–chelate interphase toward highly stable Zn metal anodes in rechargeable aqueous zinc-ion batteries

Frontiers in Chemistry, 2022
Aqueous zinc-ion batteries (AZIBs) have attracted extensive attention because of their eco-friendliness, intrinsic safety, and high theoretical capacity.
Nan Hu, Hongyu Qin, Xiangyou Chen, Yanping Huang, Jing Xu, Huibing He   +5 more
doaj   +1 more source

Gradient design of imprinted anode for stable Zn-ion batteries

Nature Communications, 2023
Zinc metal anodes suffer from electrolyte corrosion and dendrite growth issues during electrochemical cycling. Here, the authors propose a gradient design to imprint the zinc anode, which both prohibits side reactions and alleviates zinc deposition ...
Qinghe Cao, Yong Gao, Jie Pu, Xin Zhao, Yuxuan Wang, Jipeng Chen, Cao Guan   +6 more
doaj   +1 more source

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

Atomic-scale combination of germanium-zinc nanofibers for structural and electrochemical evolution [PDF]

, 2019
Alloys are recently receiving considerable attention in the community of rechargeable batteries as possible alternatives to carbonaceous negative electrodes; however, challenges remain for the practical utilization of these materials.
AS Arico, AV Chadwick, BR Wang, D Li, DR Kumar, GA Agarkova, I Son, J Echeverria, J Hwang, J Lee, J Liu, J Lu, J Mizusaki, J Ryu, J Yang, J Zhao, JH Strange, JI Lee, JJ Gao, JY Cheong, KH Seng, L Qian, LY Lim, MH Hsieh, MH Park, MS Wang, N Nitta, P Hidalgo, RW Mo, S Choi, S Yoon, SP Wu, TH Kim, W He, W Xiao, WH Li, XH Liu, XL Wang, XS Liu, Y An, Y An, Y An, Y An, Y An, Y An, Y Sun, Y Yuan., YH Xie, YW Lee   +48 more
core   +2 more sources

The d(10) route to dye-sensitized solar cells: step-wise assembly of zinc(II) photosensitizers on TiO2 surfaces [PDF]

, 2012
Dye-sensitized solar cells have been assembled using a sequential approach: a TiO2 surface was functionalized with an anchoring ligand, followed by metallation with Zn(OAc)(2) or ZnCl2, and subsequent capping with a chromophore functionalized 2,2`:6`,2 ``
Bozic-Weber, Biljana, Constable, Edwin C., Hostettler, Nik, Housecroft, Catherine E., Schmitt, Ralf, Schoenhofer, Ewald   +5 more
core   +1 more source

Semi in-situ measurement of zincate ion concentration near zinc anode using background-oriented Schlieren technique

Physical Review Research, 2019
In metal-anode batteries such as zinc, the concentration of metal ions in the electrolyte usually plays a significant role in the metal electrodeposition upon charging.
Yasumasa Ito, Xiao Liang, Kohei Ishikawa, Toru Ujihara, Yasuhiko Sakai, Koji Iwano   +5 more
doaj   +1 more source

Designing Zinc Deposition Substrate with Fully Preferred Orientation to Elude the Interfacial Inhomogeneous Dendrite Growth

Research, 2022
The development of zinc-ion batteries with high energy density remains a great challenge due to the uncontrollable dendrite growth on their zinc metal anodes.
Chunlin Xie, Zefang Yang, Qi Zhang, Huimin Ji, Yihu Li, Tingqing Wu, Wenbin Li, Pengfei Wu, Haiyan Wang   +8 more
doaj   +1 more source

EXTRACTION OF ZINC SULFATE THAT UTILIZES IN THE MANUFACTURING OF FOOD SUPPLEMENTS BY USAGE (ZN-C) BATTERIES WASTES

Journal of Engineering and Sustainable Development, 2021
Spent zinc-carbon (dry cell) batteries have negative environmental effects. It is necessary to save the environment from them and take back the mineral values from these batteries. Many engineering materials were contained in the spent batteries. A large
Mohammed A. Ahmed
doaj   +3 more sources

Electrochemical processes and systems: application for tutors [PDF]

, 1997
The features of redox reactions and the principles of their balancing according to the medium composition are considered. The basic representations about electrochemical processes and systems are outlined. The reactions and principles of chemical sources
Beccard, R., Guttzeit, A., Heime, K., Heuken, M., Schineller, B., Schön, O.   +5 more
core   +1 more source

Recent progress of dendrite‐free stable zinc anodes for advanced zinc‐based rechargeable batteries: Fundamentals, challenges, and perspectives

SusMat, 2023
Zinc‐based batteries are a very promising class of next‐generation electrochemical energy storage systems, with high safety, eco‐friendliness, abundant resources, and the absence of rigorous manufacturing conditions.
Xiao Wang, Chenglin Sun, Zhong‐Shuai Wu   +2 more
doaj   +1 more source