Self-Assembly Synthesis of N-Doped Carbon Aerogels for Supercapacitor and Electrocatalytic Oxygen Reduction

Junli Zhang; Gaoli Chen; Qian Zhang; Fei Kang; Bo You

doi:10.1021/acsami.5b01660

Self-Assembly Synthesis of N-Doped Carbon Aerogels for Supercapacitor and Electrocatalytic Oxygen Reduction

Junli Zhang
, Gaoli Chen
, Qian Zhang
, Fei Kang
, Bo You^*

^*Corresponding author for this work

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

116 Citations (Scopus)

Abstract

The rational design of high-performance and cheap nanomaterials for multiple sustainable energy storage applications is extremely urgent but remains challenging. Herein, a facile commercial melamine-sponge-directed multicomponent surface self-assembly strategy has been reported to synthesize N-doped carbon aerogels (NCAs) with low density (0.01 g cm^-3), large open pores, and high surface area (1626 m² g^-1). The commercial melamine sponge simultaneously serves as a green N source for N-doping and a 3D scaffold to buffer electrolytes for reducing ion transport resistance and minimizing ion diffusion distance. With their tailored architecture characteristics, the NCAs-based supercapacitor and oxygen reduction electrocatalyst show excellent performance.

Original language	English
Pages (from-to)	12760-12766
Number of pages	7
Journal	ACS Applied Materials and Interfaces
Volume	7
Issue number	23
DOIs	https://doi.org/10.1021/acsami.5b01660
Publication status	Published - 17 Jun 2015
Externally published	Yes

Keywords

carbon aerogels
electrocatalysis
nitrogen doping
oxygen reduction
supercapacitor

Access to Document

10.1021/acsami.5b01660

Cite this

@article{68356da07dfa421992fd17cdf9d38fee,

title = "Self-Assembly Synthesis of N-Doped Carbon Aerogels for Supercapacitor and Electrocatalytic Oxygen Reduction",

abstract = "The rational design of high-performance and cheap nanomaterials for multiple sustainable energy storage applications is extremely urgent but remains challenging. Herein, a facile commercial melamine-sponge-directed multicomponent surface self-assembly strategy has been reported to synthesize N-doped carbon aerogels (NCAs) with low density (0.01 g cm-3), large open pores, and high surface area (1626 m2 g-1). The commercial melamine sponge simultaneously serves as a green N source for N-doping and a 3D scaffold to buffer electrolytes for reducing ion transport resistance and minimizing ion diffusion distance. With their tailored architecture characteristics, the NCAs-based supercapacitor and oxygen reduction electrocatalyst show excellent performance.",

keywords = "carbon aerogels, electrocatalysis, nitrogen doping, oxygen reduction, supercapacitor",

author = "Junli Zhang and Gaoli Chen and Qian Zhang and Fei Kang and Bo You",

note = "Publisher Copyright: {\textcopyright} 2015 American Chemical Society.",

year = "2015",

month = jun,

day = "17",

doi = "10.1021/acsami.5b01660",

language = "English",

volume = "7",

pages = "12760--12766",

journal = "ACS Applied Materials and Interfaces",

issn = "1944-8244",

publisher = "American Chemical Society",

number = "23",

}

TY - JOUR

T1 - Self-Assembly Synthesis of N-Doped Carbon Aerogels for Supercapacitor and Electrocatalytic Oxygen Reduction

AU - Zhang, Junli

AU - Chen, Gaoli

AU - Zhang, Qian

AU - Kang, Fei

AU - You, Bo

PY - 2015/6/17

Y1 - 2015/6/17

N2 - The rational design of high-performance and cheap nanomaterials for multiple sustainable energy storage applications is extremely urgent but remains challenging. Herein, a facile commercial melamine-sponge-directed multicomponent surface self-assembly strategy has been reported to synthesize N-doped carbon aerogels (NCAs) with low density (0.01 g cm-3), large open pores, and high surface area (1626 m2 g-1). The commercial melamine sponge simultaneously serves as a green N source for N-doping and a 3D scaffold to buffer electrolytes for reducing ion transport resistance and minimizing ion diffusion distance. With their tailored architecture characteristics, the NCAs-based supercapacitor and oxygen reduction electrocatalyst show excellent performance.

AB - The rational design of high-performance and cheap nanomaterials for multiple sustainable energy storage applications is extremely urgent but remains challenging. Herein, a facile commercial melamine-sponge-directed multicomponent surface self-assembly strategy has been reported to synthesize N-doped carbon aerogels (NCAs) with low density (0.01 g cm-3), large open pores, and high surface area (1626 m2 g-1). The commercial melamine sponge simultaneously serves as a green N source for N-doping and a 3D scaffold to buffer electrolytes for reducing ion transport resistance and minimizing ion diffusion distance. With their tailored architecture characteristics, the NCAs-based supercapacitor and oxygen reduction electrocatalyst show excellent performance.

KW - carbon aerogels

KW - electrocatalysis

KW - nitrogen doping

KW - oxygen reduction

KW - supercapacitor

UR - https://www.scopus.com/pages/publications/84934998310

U2 - 10.1021/acsami.5b01660

DO - 10.1021/acsami.5b01660

M3 - Article

AN - SCOPUS:84934998310

SN - 1944-8244

VL - 7

SP - 12760

EP - 12766

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 23

ER -

Self-Assembly Synthesis of N-Doped Carbon Aerogels for Supercapacitor and Electrocatalytic Oxygen Reduction

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this