Results 251 to 260 of about 4,453 (289)
Some of the next articles are maybe not open access.
The Effect of Tellurium on the Al–Zn–In Anode
Journal of The Electrochemical Society, 2011The effects of tellurium as the alloying element on the Al―Zn―In sacrificial anodes have been investigated in NaCl solution. Scanning electron microscopy, energy-dispersive x-ray analysis, and inductively coupled plasma mass-spectrometry have been employed to study the morphology and corrosion behavior of improved anodes.
W. Xiong, G. T. Qi, X. P. Guo, Z. L. Lu
openaire +1 more source
Monolithic Nanoporous Zn Anode for Rechargeable Alkaline Batteries
ACS Nano, 2020The fabrication of monolithic nanoporous zinc bears its significance in safe and inexpensive energy storage; it can provide the much needed electrical conductivity and specific area in a practical alkaline battery to extend the short cycle life of a zinc anode.
Congcheng Wang +3 more
openaire +3 more sources
Fulfilling the High Capacity of Zn Anodes in Rechargeable Alkaline Zn Batteries
ECS Meeting Abstracts, 2023A Zn anode in an alkaline electrolyte is often discharged to a shallow depth for an adequate cycle life. It limits the overall cell energy density and undermines its competitiveness against ever-improving lithium-ion cells. Our lab has been pushing the capacity limit of the alkaline Zn anode by understanding its failure mechanism and designing ...
Qing Chen, Liangyu Li, Yilin Ma
openaire +1 more source
Recent progress in tackling Zn anode challenges for Zn ion batteries
Journal of Materials Chemistry A, 2021Recent process in tackling Zn anode challenges is summarized, including designing anode structure, modifying electrolyte, optimizing separator and developing polymer electrolytes, which present a reference for constructing high-performance ZIBs.
Wei Hu +8 more
openaire +1 more source
Calendar Life of Zn Batteries Based on Zn Anode with Zn Powder/Current Collector Structure
Advanced Energy Materials, 2021AbstractZn foil is widely used for studying the stability and dendrite formation behavior of Zn anodes. The reported long cycling life of rechargeable Zn batteries (RZBs) is obtained by testing a battery immediately after its fabrication neglecting the aging effects.
Qing Li +8 more
openaire +1 more source
Smart Self‐Healing Anode/Electrolyte Interphases for Stabilizing Zn Anode
Advanced MaterialsAbstractThe rational design of Zn anode/electrolyte interphases (AEIs) is an effective strategy for regulating the Zn2+ stripping/plating process, as well as suppressing the interfacial side reactions. However, the formation of defects during the cycling process is still inevitable, and the exacerbation of defects would lead to the failure of the ...
Haifeng Bian +8 more
openaire +2 more sources
The Interactions between Zn Anode and Electrolytes in Aqueous Zn-Ion Batteries
ECS Meeting Abstracts, 2022Aqueous based Zn-ion batteries have gained significant interest in recent years for their potential to be a safe, low-cost, and high-power energy storage device. The past research efforts have been mainly focused on cathodes and the associated interfaces with electrolytes.
openaire +1 more source
Surface-Engineered Zn-Based Alloys Anodes for Aqueous Zn Batteries
ECS Meeting Abstracts, 2023Safety and durability concerns caused by surface and interface instabilities of high-surface-activity energy materials are challenging modern electrochemical energy conversion and storage systems. In this presentation, I will present our most recent representative works on the surface engineering of functional materials for aqueous batteries.
openaire +1 more source
The surface-modified effects of Zn anode with CuO in Zn-air batteries
Applied Surface Science, 2019Abstract Copper oxide nanoparticles (CuO-NPs) can be used to prevent dendrite formation and increase the reversibility of Zn anode. The zinc surface was modified with CuO and the Cu source used was copper nitrate. It also contained 0.1 wt%, 0.5 wt%, 1.0 wt%, and 3.0 wt% CuO by weight of zinc.
Young-Jin Kim, Kwang-Sun Ryu
openaire +1 more source
Guiding uniform Zn deposition with a multifunctional additive for highly utilized Zn anodes
NanoscaleAs a multifunctional additive for 2 M ZnSO4 electrolyte, l-leucine with abundant carboxyl and amino groups, exhibits strong interactions with Zn-ion to disrupt its solvation structure, inhibiting the occurrence of side reactions and promoting uniform Zn electrodeposition.
Xi Li +7 more
openaire +2 more sources