HIGHLY CATALYTICALLY ACTIVE PALLADIUM NANOPARTICLES INCORPORATED INSIDE METAL-ORGANIC FRAMEWORK PORES BY DOUBLE SOLVENTS METHOD

被引：26

作者：

Yadav, Mahendra ^{[1
]}

Aijaz, Arshad ^{[1
]}

Xu, Qiang ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Ikeda, Osaka 5638577, Japan

来源：

FUNCTIONAL MATERIALS LETTERS | 2012年 / 5卷 / 04期

关键词：

Double solvents; metal nanoparticles; metal-organic frameworks; catalysis; HYDROGEN ADSORPTION; OXIDATION; STORAGE;

D O I：

10.1142/S1793604712500397

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Highly monodispersed palladium (Pd) nanoparticles have been successfully incorporated inside the mesopores of a metal-organic framework (MOF), MIL-101, without deposition of Pd nanoparticles on the external surfaces of framework by using the "double solvents" method, in which cyclohexane is used as a hydrophobic solvent to disperse the mesoporous MOF and an aqueous solution of Pd precursor is used as a hydrophilic solvent to fill the mesopores. The resulting Pd@MIL-101 composite is highly catalytically active for the reduction of 4-nitrophenol (4-NPh) by sodium borohydride (NaBH4). The observed excellent catalytic performances are attributed to the small Pd nanoparticles within the pores of MIL-101.

引用

页数：4

共 22 条

[1] Immobilizing Highly Catalytically Active Pt Nanoparticles inside the Pores of Metal-Organic Framework: A Double Solvents Approach [J].

Aijaz, Arshad ;

Karkamkar, Abhi ;

Choi, Young Joon ;

Tsumori, Nobuko ;

Roennebro, Ewa ;

Autrey, Tom ;

Shioyama, Hiroshi ;

Xu, Qiang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (34) :13926-13929

[2] Room-temperature chemical synthesis of shape-controlled indium nanoparticles [J].

Chou, Nam Hawn ;

Ke, Xianglin ;

Schiffer, Peter ;

Schaak, Raymond E. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (26) :8140-+

[3] Luminescent Functional Metal-Organic Frameworks [J].

Cui, Yuanjing ;

Yue, Yanfeng ;

Qian, Guodong ;

Chen, Banglin .

CHEMICAL REVIEWS, 2012, 112 (02) :1126-1162

[4] High-enthalpy hydrogen adsorption in cation-exchanged variants of the microporous metal-organic framework Mn3[(Mn4Cl)3(BTT)8(CH3OH)10]2 [J].

Dinca, Mircea ;

Long, Jeffrey R. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (36) :11172-11176

[5] A chromium terephthalate-based solid with unusually large pore volumes and surface area [J].

Férey, G ;

Mellot-Draznieks, C ;

Serre, C ;

Millange, F ;

Dutour, J ;

Surblé, S ;

Margiolaki, I .

SCIENCE, 2005, 309 (5743) :2040-2042

[6] Catalytic properties of MIL-101 [J].

Henschel, Antje ;

Gedrich, Kristina ;

Kraehnert, Ralph ;

Kaskel, Stefan .

CHEMICAL COMMUNICATIONS, 2008, (35) :4192-4194

[7] Crystallization of β-MnO2 nanowires in the pores of SBA-15 silicas:: In situ investigation using synchrotron radiation [J].

Imperor-Clerc, M ;

Bazin, D ;

Appay, MD ;

Beaunier, P ;

Davidson, A .

CHEMISTRY OF MATERIALS, 2004, 16 (09) :1813-1821

[8] Deposition of Gold Clusters on Porous Coordination Polymers by Solid Grinding and Their Catalytic Activity in Aerobic Oxidation of Alcohols [J].

Ishida, Tamao ;

Nagaoka, Megumi ;

Akita, Tomoki ;

Haruta, Masatake .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (28) :8456-8460

[9] Porous metal-organic frameworks as platforms for functional applications [J].

Jiang, Hai-Long ;

Xu, Qiang .

CHEMICAL COMMUNICATIONS, 2011, 47 (12) :3351-3370

[10] Synergistic Catalysis of Au@Ag Core-Shell Nanoparticles Stabilized on Metal-Organic Framework [J].

Jiang, Hai-Long ;

Akita, Tomoki ;

Ishida, Tamao ;

Haruta, Masatake ;

Xu, Qiang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (05) :1304-1306

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