Electrically conductive ultrananocrystalline diamond-coated natural graphite-copper anode for new long life lithium-ion battery

Yin Wei Cheng, Chi Kai Lin, Yueh Chieh Chu, Ali Abouimrane, Zonghai Chen, Yang Ren, Chuan Pu Liu, Yonhua Tzeng, Orlando Auciello

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Science and technology are presented for novel nitrogen-incorporated ultrananocrystalline diamond (N-UNCD) encapsulated NG/copper anode and UNCD coatings that may enable next generation Li-ion batteries (LIBs) with potential 10x longer lifetime and superior performance than current LIBs. N-UNCD films (?5-10 nm grain size) exhibit electrical conductivity and extreme resistance to chemical corrosion, providing superior performance with respect to current uncoated anodes.

Original languageEnglish
Pages (from-to)3724-3729
Number of pages6
JournalAdvanced Materials
Volume26
Issue number22
DOIs
Publication statusPublished - 11 Jun 2014
Externally publishedYes

Fingerprint

Diamond
Graphite
Copper
Diamonds
Anodes
Nitrogen
Diamond films
Corrosion
Coatings
Lithium-ion batteries
Electric Conductivity

Keywords

  • coating
  • conductive
  • LIB anode
  • ultrananocrystalline diamond

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Electrically conductive ultrananocrystalline diamond-coated natural graphite-copper anode for new long life lithium-ion battery. / Cheng, Yin Wei; Lin, Chi Kai; Chu, Yueh Chieh; Abouimrane, Ali; Chen, Zonghai; Ren, Yang; Liu, Chuan Pu; Tzeng, Yonhua; Auciello, Orlando.

In: Advanced Materials, Vol. 26, No. 22, 11.06.2014, p. 3724-3729.

Research output: Contribution to journalArticle

Cheng, Yin Wei ; Lin, Chi Kai ; Chu, Yueh Chieh ; Abouimrane, Ali ; Chen, Zonghai ; Ren, Yang ; Liu, Chuan Pu ; Tzeng, Yonhua ; Auciello, Orlando. / Electrically conductive ultrananocrystalline diamond-coated natural graphite-copper anode for new long life lithium-ion battery. In: Advanced Materials. 2014 ; Vol. 26, No. 22. pp. 3724-3729.
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