Efficient Synthesis of Heteroatom (N or S)‐Doped Graphene Based on Ultrathin Graphene Oxide‐Porous Silica Sheets for Oxygen Reduction Reactions

Yang, Shubin; Zhi, Linjie; Tang, Kun; Feng, Xinliang; Maier, Joachim; Müllen, Kläus

doi:10.1002/adfm.201200186

Public

Efficient Synthesis of Heteroatom (N or S)‐Doped Graphene Based on Ultrathin Graphene Oxide‐Porous Silica Sheets for Oxygen Reduction Reactions

Published in Advanced Functional Materials • May 18, 2012

Authors:

Shubin Yang

Linjie Zhi

Kun Tang

Abstract

Abstract Heteroatom (N or S)‐doped graphene with high surface area is successfully synthesized via thermal reaction between graphene oxide and guest gases (NH 3 or H 2 S) on the basis of ultrathin graphene oxide‐porous silica sheets at high temperatures. It is found that both N and S‐doping can occu...

Subject

Graphene

Materials science

Heteroatom

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