10 0

Hybrid solid electrolytes composed of poly(1,4-butylene adipate) and lithium aluminum germanium phosphate for all-solid-state Li/LiNi0.6Co0.2Mn0.2O2 cells

Title
Hybrid solid electrolytes composed of poly(1,4-butylene adipate) and lithium aluminum germanium phosphate for all-solid-state Li/LiNi0.6Co0.2Mn0.2O2 cells
Author
김동원
Keywords
Poly(1,4-butylene adipate); Solid electrolyte; All-solid-state battery; Lithium aluminum germanium phosphate; Cycling performance
Issue Date
2018-02
Publisher
ELSEVIER SCIENCE BV
Citation
SOLID STATE IONICS, v. 315, page. 65-70
Abstract
Solid polymer electrolytes based on poly(1,4-butylene adipate) (PBA) and LiCIO4 were hybridized with Li+ conductive lithium aluminum germanium phosphate (Li1.5Al0.5Ge1.5(PO4)(3), LAGP) to obtain highly conductive and flexible solid electrolyte film. Ionic conductivity, mechanical property and electrochemical stability were enhanced by incorporating an appropriate amount of LAGP into the PBA-based solid polymer electrolyte, and the optimum content of LAGP in the hybrid solid electrolytes was approximately 60-80 wt%. The all-solid-state Li/LiNi0.6Co0.2Mn0.2O2 cell employing the optimized hybrid solid electrolyte exhibited an initial discharge capacity of 169.5 mAh g(-1) with good capacity retention at 55 degrees C.
URI
https://www.sciencedirect.com/science/article/abs/pii/S016727381730632X?via%3Dihubhttp://repository.hanyang.ac.kr/handle/20.500.11754/117646
ISSN
0167-2738; 1872-7689
DOI
10.1016/j.ssi.2017.12.007
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE