Heteroatom-doped carbonaceous electrode materials for high performance energy storage devices

Abstract

Heteroatom-doped carbons are attractive materials for efficient energy generation as these can catalyse reactions in high performance energy devices.

Reduced Graphene Oxide Aerogel inside Melamine Sponge as an Electrocatalyst for the Oxygen Reduction Reaction

“…From the point of view of practical applications, graphene-like materials have attracted great interest as catalysts for the oxygen reduction reaction (ORR) in fuel cell cathodes [ 27 , 28 , 29 , 30 ]. Reduced graphene oxide can be used as a carrier for catalyst nanoparticles composed of Pt and Pd as well as of their alloys [ 31 , 32 , 33 ] or transition metal oxides [ 28 , 34 , 35 , 36 ].…”

“…Reduced graphene oxide can be used as a carrier for catalyst nanoparticles composed of Pt and Pd as well as of their alloys [ 31 , 32 , 33 ] or transition metal oxides [ 28 , 34 , 35 , 36 ]. In addition, the graphene structures demonstrated excellent electrocatalytic activity towards ORR when doped with p -elements (N, S, P, and B) [ 27 , 28 , 30 ]. One of the most popular methods for obtaining N-doped graphene structures is the reduction of graphene oxide with hydrazine or ammonia [ 29 , 34 , 35 , 37 ].…”

Development of a Surfactant/Platinum Composite for Sensitive Cardio‐selective Beta Blocker Detection and their Theoretical Studies

“…Several methods have been reported for the determination of ESM including spectroscopic methods , chromatographic methods , gas chromatography‐mass spectrometry and liquid chromatography‐mass spectrometry , capillary electrophoresis and capillary zone electrophoresis methods. These techniques need sample pretreatment and expensive instrumentation.…”

Optimal structuring of nitrogen-doped hybrid-dimensional nanocarbons for high-performance flexible solid-state supercapacitors

“…Although relatively low mass specific capacitance is still a drawback, this issue could be substantially overcome by using heteroatomdoped nanocarbons. 21 Rationally doping heteroatoms (represented by nitrogen) into nanocarbon lattices is capable of effectively improving specific capacitance by introducing pseudocapacitive characteristics, further enhancing electrical conductivity and electrolyte wettability, without sacrificing most of essential EDLC characteristics such as high power density and cyclic stability. 21 Herein, we propose a novel strategy to fabricate nitrogen-doped (Ndoped) hybrid-dimensional nanocarbons (N-RGO-CNT-CBNP) based paper electrodes (N-RGO-CNT-CBNP-Ps, Fig.…”