午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook >> journal list >> Dalton Transactions >>article
Dalton Transactions

Dalton Transactions

IF: 3.5
Download PDF

Adjusting zinc deposition behaviors by a modified separator to acquire zinc anodes for aqueous rechargeable zinc-ion batteries?

Published:18 August 2023 DOI: 10.1039/D3DT02212A PMID: 37622489
Chaowei Li, Wenhui Wang, Shizhuo Liu, Jingchao Zhang, Xiangtao Kong, Zehao Li, Daojun Zhang, Jimin Du and Yagang Yao

Abstract

Aqueous rechargeable zinc ion batteries (ARZIBs) are ideal for massive and longstanding energy storage applications because of their excellent security and low operation cost. Nevertheless, ARZIBs are subject to the severe corrosion reaction of zinc metal anodes that is derived from the thermodynamic unsteadiness of the zinc anodes in aqueous solution, as well as zinc dendrite growth originating from uncontrolled zinc deposition. Herein, we created a separator by coating a thin piece of polypropylene (PP) with a compound consisting of zinc trifluoromethanesulfonate [Zn(OTf)2] and poly(vinylidene fluoride-hexafluoropropylene (PVDF-HFP). Consequently, the severe corrosion reaction of the zinc metal anodes and the profuse formation of zinc dendrites were effectively mitigated by the novel PP separator, which prolonged the lifetime of the zinc metal anodes. When a zinc metal plating layer was used with preferential (002) crystallographic orientation, the cyclic performance over 1100 h of the symmetrical Zn∥Zn battery based on the novel separator was steady. Additionally, the Zn∥MnO2 batteries exhibited an impressive specific capacity and competitive long durability of 75.5% over 500 cycles at a current density of 0.1 A g?1. With this work, we intend to set the standard for designing novel separators in the construction of advanced zinc anodes for high-performance ARZIBs.

Substances (4)

Related products
Procduct Name CAS Molecular Formula Supplier Price
Manganese dioxide 1313-13-9 MnO2 535 suppliers $13.00-$3565.00
Zinc trifluoromethanesulfonate 54010-75-2 C2F6O6S2Zn 371 suppliers $6.00-$973.77
Polypropylene 9003-07-0 C22H42O3 255 suppliers $20.00-$4050.00
POLY(VINYLIDENE FLUORIDE-CO-HEXAFLUOROPROPYLENE) 9011-17-0 C5H2F8 50 suppliers $67.70-$999.00

Similar articles

IF:6.5

Zinc absorption as a function of the dose of zinc sulfate in aqueous solution2

American Journal of Clinical Nutrition Tran Cuong D , Miller Leland V ,etc Published: 1 December 2004
IF:0

A Self-Healing Integrated All-in-One Zinc-Ion Battery

Angewandte Chemie Dr. Shuo Huang, Dr. Fang Wan,etc Published: 30 January 2019
IF:4.6

Targeting cuproptosis by zinc pyrithione in triple-negative breast cancer.

iScience Xu Yang,?Li Deng,etc Published: 16 October 2023