Fabrication of 3D graphene foam for a highly conducting electrode

Lv Jinlong, Yang Meng, Ken Suzuki, Hideo Miura

研究成果: Article査読

21 被引用数 (Scopus)

抄録

A large number of pitting pits were formed on the surface of Ni foam by immersion corrosion in NaCl solution. The graphene was deposited on Ni foam templates, then 3D graphene foams were obtained by removing Ni foam in the mixed solution of ferric chloride and hydrochloric acid. It was found that pitting pits on Ni foam facilitated to form fewer-layers graphene, however, pitting pits on Ni foam induced more defects on 3D graphene foam. The graphene with fewer-layers exhibited better electrical and mechanical properties for strain sensor devices. Moreover, fewer-layers graphene effectively inhibited degradation of resistance during cycling stability tests.

本文言語English
ページ(範囲)369-372
ページ数4
ジャーナルMaterials Letters
196
DOI
出版ステータスPublished - 2017 6 1

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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