In situ growth of MnO2 nanosheets on honeycomb ceramic via hydrothermal method and its application in catalytic combustion

DOI

10.2991/iceep-18.2018.182How to use a DOI?

Keywords

MnO2 nanosheets, honeycomb ceramic, toluene, monolithic catalyst

Abstract

The manganese oxide (MnO2) nanosheets supported on cordierite honeycomb ceramic (CHC) were synthesized via in-situ growing hydrothermal method. The effects of CH3COOH precursor concentrations on the morphology, crystal structure and toluene purification activity of MnO2/CHC catalyst were mainly investigated. The results revealed that higher CH3¬COOH concentration of 0.8mol/L will obtain more stable α-MnO2 crystal phase but less exposed MnO2 active surface area in the MnO2/CHC monolithic catalyst. Moreover, the catalyst prepared from 0.8 mol/L CH3COOH concentration exhibits best toluene purification activity, which indicates that the MnO2 crystal structure should play a more important role in catalytic combustion reaction.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fangfang Liu
AU  - Zehua Xu
AU  - Yongshen Dou
AU  - Sanmao Liu
AU  - Yongfeng Li
PY  - 2018/09
DA  - 2018/09
TI  - In situ growth of MnO2 nanosheets on honeycomb ceramic via hydrothermal method and its application in catalytic combustion
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1042
EP  - 1045
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.182
DO  - 10.2991/iceep-18.2018.182
ID  - Liu2018/09
ER  -