Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3

Zhao Peng, Li Hua Chen, Ming Hui Sun, Pan Wu, Chang Cai, Zhao Deng, Yu Li, Wei Hong Zheng, Bao Lian Su

Research output: Contribution to journalArticle

Abstract

This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO2 based catalysts was also investigated for the selective reduction of NO with NH3. The results show that the catalytic performance of TiO2 based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO2 catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.

Original languageEnglish
Pages (from-to)43-49
Number of pages7
JournalFrontiers of Chemical Science and Engineering
Volume12
Issue number1
DOIs
Publication statusPublished - 1 Mar 2018
Externally publishedYes

Fingerprint

Macros
Catalysts
Doping (additives)
Catalyst activity

Keywords

  • hierarchically macro-mesoporous structure
  • Mn-doping
  • selective catalytic reduction
  • titania

Cite this

@article{b2a58b67ef944d928435cc6700696e64,
title = "Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3",
abstract = "This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO2 based catalysts was also investigated for the selective reduction of NO with NH3. The results show that the catalytic performance of TiO2 based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO2 catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.",
keywords = "hierarchically macro-mesoporous structure, Mn-doping, selective catalytic reduction, titania",
author = "Zhao Peng and Chen, {Li Hua} and Sun, {Ming Hui} and Pan Wu and Chang Cai and Zhao Deng and Yu Li and Zheng, {Wei Hong} and Su, {Bao Lian}",
year = "2018",
month = "3",
day = "1",
doi = "10.1007/s11705-017-1679-2",
language = "English",
volume = "12",
pages = "43--49",
journal = "Frontiers of Chemical Science and Engineering",
issn = "2095-0179",
publisher = "Higher Education Press",
number = "1",

}

Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3. / Peng, Zhao; Chen, Li Hua; Sun, Ming Hui; Wu, Pan; Cai, Chang; Deng, Zhao; Li, Yu; Zheng, Wei Hong; Su, Bao Lian.

In: Frontiers of Chemical Science and Engineering, Vol. 12, No. 1, 01.03.2018, p. 43-49.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3

AU - Peng, Zhao

AU - Chen, Li Hua

AU - Sun, Ming Hui

AU - Wu, Pan

AU - Cai, Chang

AU - Deng, Zhao

AU - Li, Yu

AU - Zheng, Wei Hong

AU - Su, Bao Lian

PY - 2018/3/1

Y1 - 2018/3/1

N2 - This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO2 based catalysts was also investigated for the selective reduction of NO with NH3. The results show that the catalytic performance of TiO2 based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO2 catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.

AB - This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO2 based catalysts was also investigated for the selective reduction of NO with NH3. The results show that the catalytic performance of TiO2 based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO2 catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.

KW - hierarchically macro-mesoporous structure

KW - Mn-doping

KW - selective catalytic reduction

KW - titania

UR - http://www.scopus.com/inward/record.url?scp=85040057173&partnerID=8YFLogxK

U2 - 10.1007/s11705-017-1679-2

DO - 10.1007/s11705-017-1679-2

M3 - Article

VL - 12

SP - 43

EP - 49

JO - Frontiers of Chemical Science and Engineering

JF - Frontiers of Chemical Science and Engineering

SN - 2095-0179

IS - 1

ER -