Three-Dimensional Mesoporous Graphene Aerogel-Supported SnO<sub>2</sub> Nanocrystals for High-Performance NO<sub>2</sub> Gas Sensing at Low Temperature

Li, Lei; He, Shuijian; Liu, Minmin; Zhang, Chunmei; Chen, Wei

doi:10.1021/ac503234e

Public

Three-Dimensional Mesoporous Graphene Aerogel-Supported SnO2 Nanocrystals for High-Performance NO2 Gas Sensing at Low Temperature

Published in Analytical Chemistry • Jan 5, 2015

Authors:

Lei Li

Shuijian He

Minmin Liu

Abstract

A facile and cost-efficient hydrothermal and lyophilization two-step strategy has been developed to prepare three-dimensional (3D) SnO2/rGO composites as NO2 gas sensor. In the present study, two different metal salt precursors (Sn(2+) and Sn(4+)) were used to prepare the 3D porous composites. It wa...

Subject

Aerogel

Chemistry

Mesoporous material

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!