Effect of Mn Precursors on Benzene Oxidation with Ozone Over MnOx/MCM-41 at Low Temperature

被引：11

作者：

Lee, Cho Rim ^{[1
]}

Jurng, Jongsoo ^{[2
]}

Bae, Gwi-Nam ^{[2
]}

Jeon, Jong-Ki ^{[3
]}

Kim, Sang Chai ^{[4
]}

Kim, Ji Man ^{[5
,6
]}

Jin, Mingshi ^{[5
,6
]}

Park, Young-Kwon ^{[1
,7
]}

机构：

[1] Univ Seoul, Grad Sch Energy & Environm Syst Engn, Seoul 130743, South Korea

[2] Korea Inst Sci & Technol, Environm Sensor Syst Res Ctr, Seoul 136791, South Korea

[3] Kongju Natl Univ, Dept Chem Engn, Cheonan 330717, South Korea

[4] Mokpo Natl Univ, Dept Environm Educ, Muan 534729, South Korea

[5] Sungkyunkwan Univ, Sch Mat Sci BK21, Dept Chem, Suwon 440476, South Korea

[6] Sungkyunkwan Univ, Dept Energy Sci, Suwon 440476, South Korea

[7] Univ Seoul, Sch Environm Engn, Seoul 130743, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2011年 / 11卷 / 08期

关键词：

Mn Precursors; MnOx/MCM-41; Catalytic Oxidation; Benzene; Ozone; SUPPORTED MANGANESE OXIDES; CATALYTIC-OXIDATION; PYROLYSIS;

D O I：

10.1166/jnn.2011.4789

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Low temperature benzene oxidation in the presence of ozone on MnOx/MCM-41 catalysts has been studied. MnOx/MCM-41 catalysts were prepared from two different precursors, Mn(NO3)(2) and Mn(CH3COO)(2), and these samples were characterized by N-2 sorption, X-ray diffraction, X-ray photoelectron spectroscopy and temperature programmed reduction. The characterization results showed that the MnOx/MCM-41 prepared from Mn(CH3COO)(2) had higher oxygen mobility and dispersion than the MnOx/MCM-41 from Mn(NO3)(2). As a result, the MnOx/MCM-41 obtained from Mn(CH3COO)(2) showed higher catalytic activity for the oxidation of benzene using ozone; however, without ozone, the catalytic activity was negligible.

引用

页码：7303 / 7306

页数：4

共 50 条

[1] Low temperature oxidation of toluene by ozone over MnOx/γ-alumina and MnOx/MCM-41 catalysts
Rezaei, Ebrahim
Soltan, Jafar
CHEMICAL ENGINEERING JOURNAL, 2012, 198 : 482 - 490
[2] Benzene Oxidation with Ozone at Low Temperature Over an MnOx Nanoparticle Synthesized by Spray Pyrolysis
Kim, J. H.
Jurng, J. S.
Bae, G. -N.
Jeon, J. -K.
Jung, K. Y.
Kim, S. -C.
Yim, J. -H.
Park, Y. -K.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2014, 36 (08) : 866 - 873
[3] Low temperature CO oxidation over iron-containing MCM-41 catalysts
Szegedi, A
Hegedus, M
Margitfalvi, JL
Kiricsi, I
CHEMICAL COMMUNICATIONS, 2005, (11) : 1441 - 1443
[4] Effect of calcination temperature on desulfurization performance over Mn x O y supported on MCM-41 at low temperatures
Zhang, Jiaojing
Wang, Guojian
Wang, Wenyi
Song, Hua
Li, Fengsheng
RESEARCH ON CHEMICAL INTERMEDIATES, 2016, 42 (06) : 6003 - 6012
[5] Catalytic ozone oxidation of benzene at low temperature over MnOx/Al-SBA-16 catalyst
Jong Hwa Park
Ji Man Kim
Mingshi Jin
Jong-Ki Jeon
Seung-Soo Kim
Sung Hoon Park
Sang Chai Kim
Young-Kwon Park
Nanoscale Research Letters, 7
[6] Catalytic ozone oxidation of benzene at low temperature over MnOx/Al-SBA-16 catalyst
Park, Jong Hwa
Kim, Ji Man
Jin, Mingshi
Jeon, Jong-Ki
Kim, Seung-Soo
Park, Sung Hoon
Kim, Sang Chai
Park, Young-Kwon
NANOSCALE RESEARCH LETTERS, 2012, 7 : 1 - 5
[7] Effect of calcination temperature on the oxidation of benzene with ozone at low temperature over mesoporous α-Mn2O3
Jin, Mingshi
Kim, Jeong Wook
Kim, Ji Man
Jurng, Jongsoo
Bae, Gwi-Nam
Jeon, Jong-Ki
Park, Young-Kwon
POWDER TECHNOLOGY, 2011, 214 (03) : 458 - 462
[8] Effect of Cobalt Precursors on the Dispersion of Cobalt on MCM-41
Joongjai Panpranot
Surajee Kaewkun
Piyasan Praserthdam
James G. Goodwin
Catalysis Letters, 2003, 91 : 95 - 102
[9] Effect of cobalt precursors on the dispersion of cobalt on MCM-41
Panpranot, J
Kaewkun, S
Praserthdam, P
Goodwin, JG
CATALYSIS LETTERS, 2003, 91 (1-2) : 95 - 102
[10] Oxidation of cholesterol over mesoporous MCM-41 materials
Vercruysse, KA
Klingeleers, DM
Colling, T
Jacobs, PA
MESOPOROUS MOLECULAR SIEVES 1998, 1998, 117 : 469 - 475

← 1 2 3 4 5 →