Journal
ACS APPLIED MATERIALS & INTERFACES
Volume 7, Issue 45, Pages 25441-25447Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsami.5b08238
Keywords
lithium-ion battery; atomic force microscopy; solid electrolyte interfaces; electrolyte; electrochemistry
Funding
- National Natural Science Foundation of China [21303236, 51371186]
- Zhejiang Province Key Science and Technology Innovation Team [2013TD16]
- Ningbo 3315 plan
- Youth Innovation Promotion Association, CAS
- SRF for ROCS, SEM
Ask authors/readers for more resources
Chemical and morphological structure of solid electrolyte interphase (SEI) plays a vital role in lithium-ion battery (LIB), especially for its cyclability and safety. To date, research on SEI is quite limited because of the complexity of SEI and lack of effective in situ characterization techniques. Here, we present real-time views of SEI morphological evolution using electrochemical atomic force microscopy (EC-AFM). Complemented by an ex situ XPS analysis, fundamental differences of SEI formation from ethylene carbonate (EC) and fluoroethylene carbonate (FEC)-based electrolytes during first lithiation/delithiation cycle on HOPG electrode surface were revealed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available