Oxygenic polyoxometalates: a new class of molecular propellers

被引：40

作者：

Sartorel, Andrea ^{[1
,2
]}

Truccolo, Melissa ^{[1
,2
]}

Berardi, Serena ^{[1
,2
]}

Gardan, Martino ^{[1
,2
]}

Carraro, Mauro ^{[1
,2
]}

Toma, Francesca Maria ^{[3
]}

Scorrano, Gianfranco ^{[1
,2
]}

Prato, Maurizio ^{[3
]}

Bonchio, Marcella ^{[1
,2
]}

机构：

[1] Univ Padua, ITM CNR, I-35131 Padua, Italy

[2] Univ Padua, Dipartimento Sci Chim, I-35131 Padua, Italy

[3] Univ Trieste, Dipartimento Sci Farmaceut, I-34127 Trieste, Italy

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 06期

关键词：

WATER OXIDATION; MAGNETIC-PROPERTIES; CATALYST; POLYANILINE; COMPLEXES;

D O I：

10.1039/c0cc04366d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxygen evolving catalyst [Ru-4(mu-OH)(2)(mu-O)(4)(H2O)(4)-(gamma-SiW10O36)(2)](10-) effects H2O2 dismutation at rates (k = 36.8 +/- 1.4 M-1 s(-1)), one/two order of magnitude higher compared to related tetra-substituted Cu, Fe, Mn, Ni and even Co polyoxometalates, thus providing localised oxygen gas bursts to power nano-propulsion of composite materials.

引用

页码：1716 / 1718

页数：3

共 23 条

[1] Luminescent and redox-active polynuclear transition metal complexes [J].

Balzani, V ;

Juris, A ;

Venturi, M ;

Campagna, S ;

Serroni, S .

CHEMICAL REVIEWS, 1996, 96 (02) :759-833

[2] Cs9[(γ-PW10O36)2Ru4O5(OH)(H2O)4], a new all-inorganic, soluble catalyst for the efficient visible-light-driven oxidation of water [J].

Besson, Claire ;

Huang, Zhuangqun ;

Geletii, Yurii V. ;

Lense, Sheri ;

Hardcastle, Kenneth I. ;

Musaev, Djamaladdin G. ;

Lian, Tianquan ;

Proust, Anna ;

Hill, Craig L. .

CHEMICAL COMMUNICATIONS, 2010, 46 (16) :2784-2786

[3] Preparation parameter development for layer-by-layer assembly of keggin-type polyoxometalates [J].

Bin Wang ;

Vyas, Ritesh N. ;

Shaik, Shafi .

LANGMUIR, 2007, 23 (22) :11120-11126

[4] Increasing the nuclearity of magnetic polyoxometalates. Syntheses, structures, and magnetic properties of salts of the heteropoly complexes [Ni3(H2O)3(PW10O39)H2O]7-, [Ni4(H2O)2(PW9O34)2]10-, and [Ni9(OH)3(H2O)6(HPO4)2(PW9O34)3]16- [J].

Clemente-Juan, JM ;

Coronado, E ;

Galán-Mascarós, JR ;

Gómez-García, CJ .

INORGANIC CHEMISTRY, 1999, 38 (01) :55-63

[5] Nanocomposite hybrid molecular materials for application in solid-state electrochemical supercapacitors [J].

Cuentas-Gallegos, AK ;

Lira-Cantu, M ;

Casañ-Pastor, N ;

Gómez-Romero, P .

ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (07) :1125-1133

[6] TRIVACANT HETEROPOLYTUNGSTATE DERIVATIVES .3. RATIONAL SYNTHESES, CHARACTERIZATION, TWO-DIMENSIONAL W-183 NMR, AND PROPERTIES OF P2W18M4(H2O)2O68(10-) AND P4W30M4(H2O)2O112(16-)(M = CO, CU, ZN) [J].

FINKE, RG ;

DROEGE, MW ;

DOMAILLE, PJ .

INORGANIC CHEMISTRY, 1987, 26 (23) :3886-3896

[7] An all-inorganic, stable, and highly active tetraruthenium homogeneous catalyst for water oxidation [J].

Geletii, Yurii V. ;

Botar, Bogdan ;

Koegerler, Paul ;

Hillesheim, Daniel A. ;

Musaev, Djamaladdin G. ;

Hill, Craig L. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (21) :3896-3899

[8] Structural, Physicochemical, and Reactivity Properties of an All-inorganic, Highly Active Tetraruthenium Homogeneous Catalyst for Water Oxidation [J].

Geletii, Yurii V. ;

Besson, Claire ;

Hou, Yu ;

Yin, Qiushi ;

Musaev, Djamaladdin G. ;

Quinonero, David ;

Cao, Rui ;

Hardcastle, Kenneth I. ;

Proust, Anna ;

Koegerler, Paul ;

Hill, Craig L. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (47) :17360-17370

[9] Homogeneous Light-Driven Water Oxidation Catalyzed by a Tetraruthenium Complex with All Inorganic Ligands [J].

Geletii, Yurii V. ;

Huang, Zhuangqun ;

Hou, Yu ;

Musaev, Djamaladdin G. ;

Lian, Tianquan ;

Hill, Craig L. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (22) :7522-+

[10] A TETRANUCLEAR RHOMB-LIKE CLUSTER OF MANGANESE(II) - CRYSTAL-STRUCTURE AND MAGNETIC-PROPERTIES OF THE HETEROPOLY COMPLEX K10[MN4(H2O)2(PW9O34)2].20H2O [J].

GOMEZGARCIA, CJ ;

CORONADO, E ;

GOMEZROMERO, P ;

CASANPASTOR, N .

INORGANIC CHEMISTRY, 1993, 32 (15) :3378-3381

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