Wei Shi
3 Papers
9 Citations
Wei Shi is an academic researcher. The author has contributed to research in topics: Carbonization & Electrode. The author has an hindex of 3, co-authored 3 publications.
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Papers
Porous active carbon derived from lotus stalk as electrode material for high-performance supercapacitors
TL;DR: Porous active carbon electrode (PACE) materials in this article were prepared by a two-step method, which includes carbonization and KOH activation of dried lotus stalk at relatively high temperatures.
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One-step green and scalable dry synthesis of nitrogen-doped graphene-encapsulated Fe3O4 nanoparticles as high-performance supercapacitor electrode
TL;DR: In this article, nitrogen-doped graphene-encapsulated Fe3O4 nanoparticles were synthesized through a simple one-step green and scalable dry pyrolysis method, in which the reduction of graphene oxide (GO), and the introduction of nitrogen atoms on graphene could be achieved simultaneously.
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Controllable synthesis of reduced graphene oxide/nickel hydroxide composites with different morphologies for high performance supercapacitors
TL;DR: In this article, the authors synthesize reduced graphene oxide/nickel hydroxide composites, recorded as rGO/Ni(OH)2, with different morphologies (nanoflakes, sticks, flowers and cubes) and analyze how different additional agents (tween−80 and sodium oxalate) affect their microstructure and electrochemical performance.