·Chinese(gb) ·English ·ฉบับภาษาไทย ·Tiếng Việt
WAPWeb Accessibility RSS
Home About Liuzhou Government Liuzhou News Live in Liuzhou Travel in Liuzhou Invest in Liuzhou Interact
Current Location:  Home > Liuzhou News > China
Researchers develop electrolyte with stable cycling life
Date:2019-11-19  Source:Xinhua


BEIJING, Nov. 19 (Xinhua) -- Chinese researchers have developed a new type of electrolyte to provide stable power cycling retention of batteries, according to the Chinese Academy of Sciences (CAS) on Tuesday.


Sodium-based dual-ion batteries (SDIBs) have advantages of high operating voltage, environmental friendliness and low cost.


Developing quasi-solid-state electrolytes (QSSEs) with excellent electrochemical stability at high voltage can improve the properties of the SDIBs, said a recent paper published in the journal of Advanced Functional Materials.


The researchers from the Shenzhen Institutes of Advanced Technology of the CAS developed a flexible SDIB based on a QSSE, which exhibits a porous 3D structure with apparently enhanced ionic conductivity, facilitating fast ionic migration of both anions and cations.


The SDIB showed excellent cycling stability with a capacity retention of more than 90 percent after 600 cycles, high flexibility and a wide working temperature range from minus 20 degrees Celsius to 70 degrees Celsius, said the paper.


The results suggested the potential of the batteries for high-performance flexible energy storage applications.

   Print   To Top    Close  

Related Articles

Home  │ About Liuzhou  │ Site Map  │ Service and Privacy │ FAQ │ Download Forms   │ Contact Us
Copyright (C) 2006 The People's Government of Liuzhou Municipality,All Rights Reserved
Sponsored by Liuzhou Informational Leading Group Office (The Bureau Of The Information Industry Of Liuzhou)
Prepared by Liuzhou Network Management Centre Address:No. 66, Sanzhong Road, Liuzhou, China
ICP Certificate No.05009280