Affiliation:
1. Korea Institute of Science and Technology
Abstract
In order to enhance the electrochemical performance of lithium metal as an anode of
lithium secondary battery, we prepared DLC film coating with various morphologies using a
radio-frequency chemical vapor deposition method. Raman spectroscopy and FT-IR analyses
revealed that the DLC film consists of mixture of graphitic sp2 and aliphatic sp3 hybridized bonds.
DLC coating on lithium metal electrode play an important role as a passive layer during
electrochemical reaction. Based on experimental results, we expected that the well dispersed DLC
film coating sector as small as possible on the lithium metal electrode exhibits excellent
electrochemical performance such as irreversible capacity and cycling performance.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
Reference3 articles.
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2. X. Cheng, C. Chen, H. Zhou: Solid-State Electronics Vol. 48 (2004), p.285.
3. J. Robertson: Materials Science and Engineering Vol. R37 (2002).
Cited by
3 articles.
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