Three-Dimensional Fe3O4@Reduced Graphene Oxide Heterojunctions for High-Performance Room-Temperature NO2 Sensors

Three-Dimensional Fe3O4@Reduced Graphene Oxide Heterojunctions for High-Performance Room-Temperature NO2 Sensors

Metal oxide/reduced graphene oxide (RGO) heterojunctions have been widely used to fabricate room-temperature gas sensors due to large specific surface areas of RGO nanosheets and enhanced carrier separation efficiency at the interface. However, the sheet stacking of RGO nanosheets limits the full ut...

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Bibliographic Details
Main Authors: Cheng Zou, Jing Hu, Yanjie Su, Feng Shao, Zejun Tao, Tingting Huo, Zhihua Zhou, Nantao Hu, Zhi Yang, Eric Siu-Wai Kong, Yafei Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-08-01
Series:Frontiers in Materials
Subjects:
Fe3O4@RGO heterojuntions
NO2 sensor
electrostatic self-assembly method
heterostructures
three-dimensional core-shell structure
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00195/full

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https://www.frontiersin.org/article/10.3389/fmats.2019.00195/full

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