Role of Doped Nitrogen in Graphene for Flow-Induced Power Generation

Takeru Okada, Golap Kalita, Masaki Tanemura, Ichiro Yamashita, M. Meyyappan, Seiji Samukawa

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Flow-induced power generation using nanomaterials, for example, graphene–water interface, has become an attractive energy harvesting mechanism. The effect of heteroatom doping of graphene on flow-induced electricity is investigated by the authors. Nitrogen-doped graphene is shown to generate 1.5 times higher power compared with pristine graphene due to surface charges and increase in effective interfacial area. Thus, doping-induced surface tuning of graphene enhances output performance. The flow-induced power generation using doped-graphene allows relaxing the material selection constraints in the triboelectric series.

本文言語English
論文番号1800387
ジャーナルAdvanced Engineering Materials
20
11
DOI
出版ステータスPublished - 2018 11月

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学

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