From biomass wastes to large-area, high-quality, N-doped graphene: catalyst-free carbonization of chitosan coatings on arbitrary substrates

被引：241

作者：

Primo, Ana ^{[1
]}

Atienzar, Pedro ^{[1
]}

Sanchez, Emilio ^{[2
]}

Maria Delgado, Jose ^{[2
]}

Garcia, Hermenegildo ^{[1
]}

机构：

[1] Univ Polit Valencia, CSIC UPV, Inst Univ Tecnol Quim, Valencia 46022, Spain

[2] Abengoa Solar, Madrid 28046, Spain

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 74期

关键词：

CHEMICAL-VAPOR-DEPOSITION; CARBON; FILMS;

D O I：

10.1039/c2cc34978g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chitosan is a N-containing biopolymer that can form high-quality films on glass, quartz, metals and other hydrophilic surfaces. Pyrolysis of chitosan films under argon at 800 degrees C and under inert atmosphere gives rise to high-quality single layer N-doped graphene films (over 99% transmittance) as evidenced by XPS, Raman spectroscopy, and TEM imaging.

引用

页码：9254 / 9256

页数：3