DataVXAdvanced Engineering MaterialsPaper
journal article·2018-11

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

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

Advanced Engineering Materials· Volume 20· Issue 11
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Source abstract

Abstract

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.
Source: crossref · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Energy Harvesting in Wireless Networks · Graphene research and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institute of Fluid Science Tohoku University 2‐1‐1 Katahira Aoba‐ku Sendai, 980‐8577 Japan

Department of Physical Science and Engineering Graduate School of Engineering Nagoya Institute of Technology Gokiso‐cho Showa‐ku Nagoya, 466‐8555 Japan

Graduate School of Engineering Osaka University 2‐8 Yamadaoka, Suita, Osaka, 565‐0871 Japan

NASA Ames Research Center Moffett Field CA 94035 USA

Institute of Fluid Science Advanced Institute for Materials Research Tohoku University 2‐1‐1 Katahira Aoba‐ku Sendai, 980‐8577 Japan

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