Results 31 to 40 of about 44,420 (290)

In situ growing 3D-Cu coating to improve the reversibility and reaction kinetics of Zn metal anodes

Frontiers in Chemistry, 2022
The zinc metal anode is the most promising metal anode material in aqueous battery systems due to its low cost and high theoretical capacity. However, it still undergoes irreversible reactions such as premature failure of the dendrites/dead Zn during Zn ...
Lianbao Liang, Lifeng Hang, Shuangcong Xie, Dandan Men, Guihua Jiang, Yiyu Chen   +5 more
doaj   +1 more source

Electrodialytic processes in solid matrices. New insights into batteries recycling. A review. [PDF]

, 2019
Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern.
Acar YB, Foster M, Helfferich FG, Lageman R, Ottosen LM, Renaud PC, Segall BA, Shapiro AP, Stucki S (e)   +8 more
core   +1 more source

Modeling Nucleation and Growth of Zinc Oxide During Discharge of Primary Zinc-Air Batteries [PDF]

, 2017
Metal-air batteries are among the most promising next-generation energy storage devices. Relying on abundant materials and offering high energy densities, potential applications lie in the fields of electro-mobility, portable electronics, and stationary ...
Horstmann, Birger, Latz, Arnulf, Stamm, Johannes, Varzi, Alberto   +3 more
core   +2 more sources

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

Mn3O4@CoMn2O4-CoxOy nanoparticles : partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions [PDF]

, 2016
Mn3O4@CoMn2O4 nanoparticles (NPs) were produced at low temperature and ambient atmosphere using a one -pot two-step synthesis protocol involving the cation exchange of Mn by Co in preformed Mn3O4 NPs. Selecting the proper cobalt precursor, the nucleation
Andreu, Teresa, Arbiol, Jordi, Cabot Codina, Andreu, Cadavid, Doris, de la Mata, María, Genç, Aziz, Ibañez, María, Irtem, Erdem, Liu, Yu, Llorca Piqué, Jordi, Luo, Zhishan, Martí Sanchez, Sara, Morante Lleonart, Joan Ramon, Nafria Soler, Raquel   +13 more
core   +3 more sources

Synthesis of pomegranate-shaped micron ZnMn2O4 with enhanced lithium storage capability

Journal of Materiomics, 2021
As high capacity anode materials, spinel-type transition metal oxides have a bottleneck of poor cyclic stability. Nano structure and carbon loading are common modification approaches, while the high cost is unaffordable for industrial implementation.
Ying Zhang, Pu Zhang, Yue Xu, Xiaolan Song, Hui Wang, Ting Ma   +5 more
doaj   +1 more source

Nano‐Zinc Sulfide Modified 3D Reconstructed Zinc Anode with Induced Deposition Effect Assists Long‐Cycle Stable Aqueous Zinc Ion Battery

Advanced Science
Aqueous zinc ion batteries are often adversely affected by the poor stability of zinc metal anodes. Persistent water‐induced side reactions and uncontrolled dendrite growth have seriously damaged the long‐term service life of aqueous zinc ion batteries ...
Dongfang Guo, Fengyu Li, Bin Zhang
doaj   +1 more source

Ultrathin Surface Coating Enables Stabilized Zinc Metal Anode

Advanced Materials Interfaces, 2018
AbstractWith the rapid development of energy storage devices, aqueous battery with noncombustion properties and instinct safe features has received great attentions and Zn anode is investigated intensively due to its high theoretical capacity (820 mAh g−1), and low negative potential (−0.762 V vs SHE). However, the unavoidable gas evolution hinders the
Kangning Zhao, Chenxu Wang, Yanhao Yu, Mengyu Yan, Qiulong Wei, Pan He, Yifan Dong, Ziyi Zhang, Xudong Wang, Liqiang Mai   +9 more
openaire   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

Advances in In Situ Characterization Techniques for Failure Mechanisms of Zinc Anode Interfaces

Energy Material Advances
Aqueous zinc-ion batteries are considered an ideal choice for energy storage technology in new power systems due to their high theoretical capacity, high safety, and environmental friendliness.
Di Zhang, Hongfei Lu, Chenxu Duan, Xinyao Yuan, Zhenjie Zhu, Yi Qin, Yuhang Song, Yang Jin   +7 more
doaj   +1 more source