N- and O-doped mesoporous carbons derived from rice grains: efficient metal-free electrocatalysts for hydrazine oxidation

Katherine Koh; Yuying Meng; Xiaoxi Huang; Xiaoxin Zou; Manish Chhowalla; Tewodros Asefa

doi:10.1039/c6cc06140k

N- and O-doped mesoporous carbons derived from rice grains: efficient metal-free electrocatalysts for hydrazine oxidation

Katherine Koh, Yuying Meng, Xiaoxi Huang, Xiaoxin Zou, Manish Chhowalla, Tewodros Asefa

Rutgers University

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Abstract

Nitrogen and oxygen co-doped mesoporous carbons that can serve as metal-free electrocatalysts are synthesized via a novel synthetic route using milled rice as a precursor and colloidal silica as a template. The materials efficiently electrocatalyze the hydrazine oxidation reaction with only a small onset potential, while giving a high peak current density and showing good long-term stability.

Original language	English
Pages (from-to)	13588-13591
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	93
DOIs	https://doi.org/10.1039/c6cc06140k
Publication status	Published - Jan 1 2016

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Nitrogen and oxygen co-doped mesoporous carbons that can serve as metal-free electrocatalysts are synthesized via a novel synthetic route using milled rice as a precursor and colloidal silica as a template. The materials efficiently electrocatalyze the hydrazine oxidation reaction with only a small onset potential, while giving a high peak current density and showing good long-term stability.",

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AU - Zou, Xiaoxin

AU - Chhowalla, Manish

AU - Asefa, Tewodros

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AB - Nitrogen and oxygen co-doped mesoporous carbons that can serve as metal-free electrocatalysts are synthesized via a novel synthetic route using milled rice as a precursor and colloidal silica as a template. The materials efficiently electrocatalyze the hydrazine oxidation reaction with only a small onset potential, while giving a high peak current density and showing good long-term stability.

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