Three‐Dimensional Nitrogen‐Doped Graphene Frameworks from Electrochemical Exfoliation of Graphite as Efficient Supercapacitor Electrodes
Source abstract
Abstract
Abstract A facile, low‐cost, and efficient electrochemical exfoliation method is demonstrated to prepare three‐dimensional nitrogen‐doped graphene frameworks on a large scale. Benefiting from the enhanced specific surface area, increased conductivity and enriched active sites, the nitrogen‐doped graphene framework electrode exhibits remarkable capacitance, good cyclic stability, and superior rate capability (65.3% capacitance retention), outperforming most of the reported graphene‐based electrodes.
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Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Graphene research and applications · Advancements in Battery Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Electric Power Research Institute of Guangdong Power Grid Co., Ltd., Guangdong Guangzhou 510080 P. R. China
MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry The Key Lab of Low-Carbon Chem & Energy Conservation of Guangdong Province School of Chemistry Sun Yat-Sen University Guangzhou 510275 P. R. China.
Funding
Guangdong Power Grid Co., Ltd.
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