E-resources
Peer reviewed
Open access
-
Wang, Yanyan; Wang, Zhijie; Pang, Wei Kong; Lie, Wilford; Yuwono, Jodie A; Liang, Gemeng; Liu, Sailin; Angelo, Anita M D'; Deng, Jiaojiao; Fan, Yameng; Davey, Kenneth; Li, Baohua; Guo, Zaiping
Nature communications, 05/2023, Volume: 14, Issue: 1Journal Article
Aqueous Zn-ion batteries have attracted increasing research interest; however, the development of these batteries has been hindered by several challenges, including dendrite growth, Zn corrosion, cathode material degradation, limited temperature adaptability and electrochemical stability window, which are associated with water activity and the solvation structure of electrolytes. Here we report that water activity is suppressed by increasing the electron density of the water protons through interactions with highly polar dimethylacetamide and trimethyl phosphate molecules. Meanwhile, the Zn corrosion in the hybrid electrolyte is mitigated, and the electrochemical stability window and the operating temperature of the electrolyte are extended. The dimethylacetamide alters the surface energy of Zn, guiding the (002) plane dominated deposition of Zn. Molecular dynamics simulation evidences Zn ions are solvated with fewer water molecules, resulting in lower lattice strain in the NaV O ·1.5H O cathode during the insertion of hydrated Zn ions, boosting the lifespan of Zn|| NaV O ·1.5H O cell to 3000 cycles.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.