Steering polyoxometalate transformation from octahedral to tetrahedral coordination by counter-cations

被引：9

作者：

Guo, Yun ^{[1
]}

Li, Hong-Yi ^{[1
]}

Zhang, Xie ^{[2
]}

Huang, Jie ^{[1
]}

Feng, Jun-Kai ^{[1
]}

Diao, Jiang ^{[1
]}

Xie, Bing ^{[1
]}

机构：

[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China

[2] Univ Calif Santa Barbara, Mat Dept, Santa Barbara, CA 93106 USA

来源：

DALTON TRANSACTIONS | 2020年 / 49卷 / 03期

基金：

中国国家自然科学基金;

关键词：

WATER OXIDATION; OXYGEN EVOLUTION; EFFICIENT; HYDROGEN; DESULFURIZATION;

D O I：

10.1039/c9dt03608c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Polyoxometalates (POMs) are intriguing catalysts for various reactions. However, the function of their counter-cations is overlooked. Here, we show that flexible counter-cations of methyltrioctylammonium can trigger polyoxovanadates to transform from octahedrally coordinated H2V10O284- to tetrahedrally coordinated V10O262-. This structural transformation enhances the performance tunability of POM chemistry and improves catalyst design.

引用

页码：583 / 587

页数：5

共 26 条

[1]

Blasco-Ahicart M, 2018, NAT CHEM, V10, P24, DOI [10.1038/NCHEM.2874, 10.1038/nchem.2874]

[2] Hierarchical organization of perylene bisimides and polyoxometalates for photo-assisted water oxidation [J].

Bonchio, Marcella ;

Syrgiannis, Zois ;

Burian, Max ;

Marino, Nadia ;

Pizzolato, Erica ;

Dirian, Konstantin ;

Rigodanza, Francesco ;

Volpato, Giulia Alice ;

La Ganga, Giuseppina ;

Demitri, Nicola ;

Berardi, Serena ;

Amenitsch, Heinz ;

Guldi, Dirk M. ;

Caramori, Stefano ;

Bignozzi, Carlo Alberto ;

Sartorel, Andrea ;

Prato, Maurizio .

NATURE CHEMISTRY, 2019, 11 (02) :146-153

[3] Distortion of the decavanadate polyhedron and the role of hydrogen bonding in dimethylammonium decavanadate [J].

Bukietynska, K ;

Krot, K ;

Starynowicz, P .

TRANSITION METAL CHEMISTRY, 2001, 26 (03) :311-314

[4] Design and fabrication of memory devices based on nanoscale polyoxometalate clusters [J].

Busche, Christoph ;

Vila-Nadal, Laia ;

Yan, Jun ;

Miras, Haralampos N. ;

Long, De-Liang ;

Georgiev, Vihar P. ;

Asenov, Asen ;

Pedersen, Rasmus H. ;

Gadegaard, Nikolaj ;

Mirza, Muhammad M. ;

Paul, Douglas J. ;

Poblet, Josep M. ;

Cronin, Leroy .

NATURE, 2014, 515 (7528) :545-549

[5] Investigating the Transformations of Polyoxoanions Using Mass Spectrometry and Molecular Dynamics [J].

Cameron, Jamie M. ;

Vila-Nadal, Laia ;

Winter, Ross S. ;

Iijima, Fumichika ;

Carlos Murillo, Juan ;

Rodriguez-Fortea, Antonio ;

Oshio, Hiroki ;

Poblet, Josep M. ;

Cronin, Leroy .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2016, 138 (28) :8765-8773

[6] Polyoxometalates in dye-sensitized solar cells [J].

Chen, Li ;

Chen, Wei-Lin ;

Wang, Xin-Long ;

Li, Yang-Guang ;

Su, Zhong-Min ;

Wang, En-Bo .

CHEMICAL SOCIETY REVIEWS, 2019, 48 (01) :260-284

[7] Polyoxometalate-Based Nickel Clusters as Visible Light-Driven Water Oxidation Catalysts [J].

Han, Xin-Bao ;

Li, Yang-Guang ;

Zhang, Zhi-Ming ;

Tan, Hua-Qiao ;

Lu, Ying ;

Wang, En-Bo .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (16) :5486-5493

[8] Stoichiometric vanadium oxides studied by XPS [J].

Hryha, E. ;

Rutqvist, E. ;

Nyborg, L. .

SURFACE AND INTERFACE ANALYSIS, 2012, 44 (08) :1022-1025

[9] Polyoxometalate-functionalized nanocarbon materials for energy conversion, energy storage and sensor systems [J].

Ji, Yuanchun ;

Huang, Lujiang ;

Hu, Jun ;

Streb, Carsten ;

Song, Yu-Fei .

ENERGY & ENVIRONMENTAL SCIENCE, 2015, 8 (03) :776-789

[10] K+ deactivation of V2O5-WO3/TiO2 catalyst during selective catalytic reduction of NO with NH3: Effect of vanadium content [J].

Kong, Ming ;

Liu, Qingcai ;

Jiang, Lijun ;

Tong, Wei ;

Yang, Jian ;

Ren, Shan ;

Li, Jiangling ;

Tian, Yuanmeng .

CHEMICAL ENGINEERING JOURNAL, 2019, 370 :518-526

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