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Article
Enhancing the energy density of supercapacitors by introducing nitrogen species into hierarchical porous carbon derived from camellia pollen
Heteroatom do** provides an effective strategy for boosting the capacity and energy density of carbon-based supercapacitors. In this work, we proposed an easy and feasible chemical activation method to synth...
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Article
One-step synthesis of N, S-codoped porous graphitic carbon derived from lotus leaves for high-performance supercapacitors
The development of high-performance biomass-derived porous graphitic carbon materials is in high demand for applications in supercapacitors. Herein, a novel N, S self-codoped porous graphitic carbon is synthes...
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Article
Construction of 3D polypyrrole/CoS/graphene composite electrode with enhanced pseudocapacitive performance
Herein, 3D graphene/nickel foam (GE/NF) composite matrix was successfully fabricated by using NF as template through a self-catalytic thermal chemical vapor deposition process. By using the prepared GE/NF as s...