Ionthermal Synthesis, Crystal Structure and Photocatalytic Properties of a Novel Hybrid Network Based on Octamolybdate

doi:10.7503/cjcu20120383

Chem. J. Chinese Universities ›› 2012, Vol. 33 ›› Issue (12): 2623.doi: 10.7503/cjcu20120383

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Ionthermal Synthesis, Crystal Structure and Photocatalytic Properties of a Novel Hybrid Network Based on Octamolybdate

DING Yan^1,2, CHEN Hong-Li^1,3, GUO Li-Quan^1,2, FU Hai¹, CHEN Wei-Lin¹, WANG En-Bo¹

1. Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China;
2. Foundation Department, Jilin Business and Technology College, Changchun 130062, China;
3. Department of Chemistry, Hebei Normal University for Nationalities, Chengde 067000, China

Received:2012-04-19 Online:2012-12-10 Published:2012-11-20

Abstract

Abstract:

A novel hybrid network based on octamolybdate building unit, Cu₅^ⅠBBTZ₃H₂O[β-Mo^ⅤMo₇^ⅥO₂₆][1, BBTZ=1,4-bis(1,2,4-triazol-1-ylmethyl)benzene], has been synthesized under ionothermal conditions and structurally characterized by single crystal X-ray diffraction. Compound 1 is a rarely self-penetration network constructed by three dimensional(3D) poly-rings networks and (4,4) 2D layers, in which the two interpenetrating parts were united together through Cu2 and Cu1 centers. Further, the infrared(IR) spectrum, thermogravimetric(TG) analysis and photocatalytic studies were also performed to authenticate the identities of the title compound. Photocatalytic study revealed that compound 1 was active for photocatalytic H₂ evolution under UV irradiation.

Key words: Octamolybdate, Crystal structure, Photocatalytic, Organic-inorganic hybrid, Ionthermal synthesis

CLC Number:

O611

TrendMD:

DING Yan, CHEN Hong-Li, GUO Li-Quan, FU Hai, CHEN Wei-Lin, WANG En-Bo. Ionthermal Synthesis, Crystal Structure and Photocatalytic Properties of a Novel Hybrid Network Based on Octamolybdate[J]. Chem. J. Chinese Universities, 2012, 33(12): 2623.

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Ionthermal Synthesis, Crystal Structure and Photocatalytic Properties of a Novel Hybrid Network Based on Octamolybdate

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