In-situ synthesis of graphene/nitrogen-doped ordered mesoporous carbon nanosheet for supercapacitor application
Source abstract
Abstract
A new graphene (GA)/nitrogen-doped ordered mesoporous carbon (NMC) nanosheet was synthesized in situ by a triblock-copolymer assembly directly on graphene oxide. The strong interaction of NMC and GA in the form of N–O bonding limits GA aggregation. The resulting composite GA/NMC-95% with the NMC mass content of 95% shows a high surface area (1569 m2 g−1) and good electronic conductivity. As an electrode material for supercapacitor in 1 mol L−1 H2SO4 electrolyte, it delivers specific capacitance as high as 377 F g−1 at 0.2 A g−1, outstanding rate capability and excellent cycling stability.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Advancements in Battery Materials · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (35)
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