DataVXSmallPaper
journal article·2017-08Open access

Energy Storage: Disassembly–Reassembly Approach to RuO2/Graphene Composites for Ultrahigh Volumetric Capacitance Supercapacitor (Small 30/2017)

Hongyun Ma, Debin Kong, Yue Xu, Xiaoying Xie, Ying Tao, Zhichang Xiao, Wei Lv, Hee Dong Jang, Jiaxing Huang, Quan‐Hong Yang

Small· Volume 13· Issue 30
Publisher pageOpen full text
Source abstract

Abstract

In article number 1701026, Jiaxing Huang, Quan-Hong Yang, and co-workers, prepare a porous, yet compact, RuO2/graphene composite via a disassembly–reassembly strategy, achieving effective and uniform loading of RuO2 nanoparticles inside the graphene monolith. The disassembly ensures nanoparticle loading into the solid graphene monolith, while the reassembly guarantees a high density, while simultaneously producing unimpeded ion transport channels. The resulting composite possesses a high density, leading to a record volumetric capacitance as high as 1485 F cm−3.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storageNanomaterialsComposites

OpenAlex topics: Supercapacitor Materials and Fabrication

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Affiliations

School of Chemical Engineering and Technology Tianjin University Tianjin 300350 China

National Center for Nanoscience and Technology Beijing 100190 China

Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China

Department of Materials Science and Engineering Northwestern University Evanston Illinois 60208 USA

Engineering Laboratory for Functionalized Carbon Materials and Shenzhen Key Laboratory for Graphene‐based Materials Graduate School at Shenzhen Tsinghua University Shenzhen 518055 China

Rare Metals Research Center Korea Institute of Geoscience and Mineral Resources Yuseong‐gu Daejeon 305‐350 Korea

References

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