Polyoxometalate-based crown ether supramolecular hybrid electrocatalyst for the hydrogen evolution reaction and robust nitrite reduction

被引：6

作者：

Shi, Jianhang ^{[1
]}

Wang, Zitong ^{[1
]}

Zha, Junjie ^{[1
]}

Wang, Peisen ^{[1
]}

Wang, Pai ^{[1
]}

Jiang, Xinyuan ^{[1
]}

Liu, Xu ^{[1
]}

Xu, Qian ^{[1
]}

Liu, Xinyuan ^{[1
]}

Diao, Guowang ^{[1
]}

Ni, Lubin ^{[1
]}

机构：

[1] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2024年 / 1296卷

基金：

中国国家自然科学基金;

关键词：

Polyoxometalate; Crown ether; Supramolecular; Electrocatalysis; Hydrogen evolution reaction (her); Nitrite reduction; METAL-ORGANIC FRAMEWORKS; CRYSTAL-STRUCTURES; COMPLEXES; CATALYSTS; OXIDATION;

D O I：

10.1016/j.molstruc.2023.136831

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The novel crown ether-polyoxometalate assembly, [Na(H24C12O6)(CH3CN)(H2O)]2[Na(H24C12O6)(CH3CN)2] [PW12O40] (PW12@Crown), based on Keggin-type phosphotungstic acid, was successfully synthesized in acetonitrile solution, and characterized by single-crystal/powder X-ray diffraction and a wide range of analytical methods, including FT-IR, Raman spectroscopies, thermogravimetric analysis. This POM-based supramolecular structure is the first example of a Keggin-type POM linked to three [18]-crown-6 ether components forming unique supramolecular host-guest structures by hydrogen bonding and other intermolecular forces. In addition, the hydrogen evolution reaction (HER) and the reduction of sodium nitrite (NaNO2) activity were studied by cyclic voltammetry to verify the catalytic performance of the compound.

引用

页数：7

共 64 条

[1] A solid-state supramolecular rotator assembled front a Cs-crown ether polyoxometalate hybrid:: (Cs+)3([18]crown-6)3(H+)2[PMo12O40]
Akutagawa, Tomoyuki
Endo, Daigoro
Kudo, Fumito
Noro, Shin-ichiro
Takeda, Sadamu
Cronin, Leroy
Nakamura, Takayoshi
[J]. CRYSTAL GROWTH & DESIGN, 2008, 8 (03) : 812 - 816
[2] Directing organic-inorganic hybrid molecular-assemblies of polyoxometalate crown-ether complexes with supramolecular cations
Akutagawa, Tomoyuki
Endo, Daigoro
Noro, Shin-Ichiro
Cronin, Leroy
Nakamura, Takayoshi
[J]. COORDINATION CHEMISTRY REVIEWS, 2007, 251 (21-24) : 2547 - 2561
[3] Formation of p-phenylenediamine-crown ether-[PMo12O40]4- salts
Akutagawa, Tomoyuki
Endo, Daigoro
Imai, Hiroyuki
Noro, Shin-ichiro
Cronin, Leroy
Nakamura, Takayoshi
[J]. INORGANIC CHEMISTRY, 2006, 45 (21) : 8628 - 8637
[4] Polyoxometalates as Potential Next-Generation Metallodrugs in the Combat Against Cancer
Bijelic, Aleksandar
Aureliano, Manuel
Rompel, Annette
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (10) : 2980 - 2999
[5] Borgmann C, 2001, EUR J INORG CHEM, P349
[6] Supramolecular Architectures from Ammonium-Crown Ether Inclusion Complexes in Polyoxometalate Association: Synthesis, Structure, and Spectroscopy
Chatterjee, Tanmay
Sarma, Monima
Das, Samar K.
[J]. CRYSTAL GROWTH & DESIGN, 2010, 10 (07) : 3149 - 3163
[7] A novel polyoxometalate-based hybrid containing a 2D [CoMo8O26]∞ structure as the anode for lithium-ion batteries
Chen, Xiaoxia
Wang, Zhi
Zhang, Ranran
Xu, Liqiang
Sun, Di
[J]. CHEMICAL COMMUNICATIONS, 2017, 53 (76) : 10560 - 10563
[8] 2D organic-inorganic nanosheets via self-assembly of a pillar[6]arene and polyoxometalate for enhanced degradation efficiency
Cheng, Ni
Chen, Yong
Wu, Xuan
Liu, Yu
[J]. CHEMICAL COMMUNICATIONS, 2018, 54 (49) : 6284 - 6287
[9] Photoreduction of Carbon Dioxide to Carbon Monoxide with Hydrogen Catalyzed by a Rhenium(I) Phenanthroline-Polyoxometalate Hybrid Complex
Ettedgui, Jessica
Diskin-Posner, Yael
Weiner, Lev
Neumann, Ronny
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (02) : 188 - 190
[10] REINTERPRETATION OF 5 RECENT CRYSTAL-STRUCTURES OF HETEROPOLY AND ISOPOLY COMPLEXES - DIVANADODECAMOLYBDOPHOSPHATE, TRIVANADOENNEAMOLYBDOPHOSPHATE, GAMMA-DODECATUNGSTOPHOSPHATE, THE DODECAMOLYBDATE-DODECAMOLYBDOMOLYBDATE BLUE COMPLEX, AND DIHYDROGEN DECAVANADATE
EVANS, HT
POPE, MT
[J]. INORGANIC CHEMISTRY, 1984, 23 (04) : 501 - 504

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