Direct synthesis of hydrogen peroxide from hydrogen and oxygen over palladium catalyst supported on SO3H-functionalized mesoporous silica

Sunyoung Park; Sung Hyeon Baeck; Tae Jin Kim; Young Min Chung; Seung Hoon Oh; In Kyu Song

doi:10.1016/j.molcata.2009.12.006

Direct synthesis of hydrogen peroxide from hydrogen and oxygen over palladium catalyst supported on SO₃H-functionalized mesoporous silica

Sunyoung Park, Sung Hyeon Baeck, Tae Jin Kim, Young Min Chung, Seung Hoon Oh, In Kyu Song

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Palladium catalysts supported on SO₃H-functionalized mesoporous silicas (denoted as Pd/SO₃H-MCM-41, Pd/SO₃H-MCM-48, Pd/SO₃H-MSU-1, Pd/SO₃H-SBA-15, and Pd/SO₃H-MCF) were applied to the direct synthesis of hydrogen peroxide from hydrogen and oxygen. For comparison, palladium catalysts supported on mesoporous silicas (denoted as Pd/MCM-41, Pd/MCM-48, Pd/MSU-1, Pd/SBA-15, and Pd/MCF) were also employed for the direct synthesis of hydrogen peroxide. Selectivity for hydrogen peroxide, yield for hydrogen peroxide, and final concentration of hydrogen peroxide over Pd/SO₃H-functionalized mesoporous silica catalysts were much higher than those over Pd/mesoporous silica catalysts. Yield for hydrogen peroxide increased with increasing acid density of Pd/SO₃H-functionalized mesoporous silica. Pd/SO₃H-functionalized mesoporous silicas efficiently served as an alternate acid source and as an active metal catalyst in the direct synthesis of hydrogen peroxide from hydrogen and oxygen.

Original language	English
Pages (from-to)	98-107
Number of pages	10
Journal	Journal of Molecular Catalysis A: Chemical
Volume	319
Issue number	1-2
DOIs	https://doi.org/10.1016/j.molcata.2009.12.006
State	Published - 17 Mar 2010

Bibliographical note

Funding Information:
This work was financially supported by the grant from the Industrial Source Technology Development Programs (10033093) of the Ministry of Knowledge Economy (MKE) of Korea.

Keywords

Hydrogen
Hydrogen peroxide
Oxygen
Palladium
SOH-functionalized mesoporous silica

Access to Document

10.1016/j.molcata.2009.12.006

Cite this

@article{da26a4ad798043a084f069be6addbf06,

title = "Direct synthesis of hydrogen peroxide from hydrogen and oxygen over palladium catalyst supported on SO3H-functionalized mesoporous silica",

abstract = "Palladium catalysts supported on SO3H-functionalized mesoporous silicas (denoted as Pd/SO3H-MCM-41, Pd/SO3H-MCM-48, Pd/SO3H-MSU-1, Pd/SO3H-SBA-15, and Pd/SO3H-MCF) were applied to the direct synthesis of hydrogen peroxide from hydrogen and oxygen. For comparison, palladium catalysts supported on mesoporous silicas (denoted as Pd/MCM-41, Pd/MCM-48, Pd/MSU-1, Pd/SBA-15, and Pd/MCF) were also employed for the direct synthesis of hydrogen peroxide. Selectivity for hydrogen peroxide, yield for hydrogen peroxide, and final concentration of hydrogen peroxide over Pd/SO3H-functionalized mesoporous silica catalysts were much higher than those over Pd/mesoporous silica catalysts. Yield for hydrogen peroxide increased with increasing acid density of Pd/SO3H-functionalized mesoporous silica. Pd/SO3H-functionalized mesoporous silicas efficiently served as an alternate acid source and as an active metal catalyst in the direct synthesis of hydrogen peroxide from hydrogen and oxygen.",

keywords = "Hydrogen, Hydrogen peroxide, Oxygen, Palladium, SOH-functionalized mesoporous silica",

author = "Sunyoung Park and Baeck, {Sung Hyeon} and Kim, {Tae Jin} and Chung, {Young Min} and Oh, {Seung Hoon} and Song, {In Kyu}",

note = "Funding Information: This work was financially supported by the grant from the Industrial Source Technology Development Programs (10033093) of the Ministry of Knowledge Economy (MKE) of Korea.",

year = "2010",

month = mar,

day = "17",

doi = "10.1016/j.molcata.2009.12.006",

language = "English",

volume = "319",

pages = "98--107",

journal = "Journal of Molecular Catalysis A: Chemical",

issn = "1381-1169",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Direct synthesis of hydrogen peroxide from hydrogen and oxygen over palladium catalyst supported on SO3H-functionalized mesoporous silica

AU - Park, Sunyoung

AU - Baeck, Sung Hyeon

AU - Kim, Tae Jin

AU - Chung, Young Min

AU - Oh, Seung Hoon

AU - Song, In Kyu

N1 - Funding Information: This work was financially supported by the grant from the Industrial Source Technology Development Programs (10033093) of the Ministry of Knowledge Economy (MKE) of Korea.

PY - 2010/3/17

Y1 - 2010/3/17

N2 - Palladium catalysts supported on SO3H-functionalized mesoporous silicas (denoted as Pd/SO3H-MCM-41, Pd/SO3H-MCM-48, Pd/SO3H-MSU-1, Pd/SO3H-SBA-15, and Pd/SO3H-MCF) were applied to the direct synthesis of hydrogen peroxide from hydrogen and oxygen. For comparison, palladium catalysts supported on mesoporous silicas (denoted as Pd/MCM-41, Pd/MCM-48, Pd/MSU-1, Pd/SBA-15, and Pd/MCF) were also employed for the direct synthesis of hydrogen peroxide. Selectivity for hydrogen peroxide, yield for hydrogen peroxide, and final concentration of hydrogen peroxide over Pd/SO3H-functionalized mesoporous silica catalysts were much higher than those over Pd/mesoporous silica catalysts. Yield for hydrogen peroxide increased with increasing acid density of Pd/SO3H-functionalized mesoporous silica. Pd/SO3H-functionalized mesoporous silicas efficiently served as an alternate acid source and as an active metal catalyst in the direct synthesis of hydrogen peroxide from hydrogen and oxygen.

AB - Palladium catalysts supported on SO3H-functionalized mesoporous silicas (denoted as Pd/SO3H-MCM-41, Pd/SO3H-MCM-48, Pd/SO3H-MSU-1, Pd/SO3H-SBA-15, and Pd/SO3H-MCF) were applied to the direct synthesis of hydrogen peroxide from hydrogen and oxygen. For comparison, palladium catalysts supported on mesoporous silicas (denoted as Pd/MCM-41, Pd/MCM-48, Pd/MSU-1, Pd/SBA-15, and Pd/MCF) were also employed for the direct synthesis of hydrogen peroxide. Selectivity for hydrogen peroxide, yield for hydrogen peroxide, and final concentration of hydrogen peroxide over Pd/SO3H-functionalized mesoporous silica catalysts were much higher than those over Pd/mesoporous silica catalysts. Yield for hydrogen peroxide increased with increasing acid density of Pd/SO3H-functionalized mesoporous silica. Pd/SO3H-functionalized mesoporous silicas efficiently served as an alternate acid source and as an active metal catalyst in the direct synthesis of hydrogen peroxide from hydrogen and oxygen.

KW - Hydrogen

KW - Hydrogen peroxide

KW - Oxygen

KW - Palladium

KW - SOH-functionalized mesoporous silica

UR - http://www.scopus.com/inward/record.url?scp=75149189510&partnerID=8YFLogxK

U2 - 10.1016/j.molcata.2009.12.006

DO - 10.1016/j.molcata.2009.12.006

M3 - Article

AN - SCOPUS:75149189510

SN - 1381-1169

VL - 319

SP - 98

EP - 107

JO - Journal of Molecular Catalysis A: Chemical

JF - Journal of Molecular Catalysis A: Chemical

IS - 1-2

ER -