Issue 1, 2012

Three novel organic-inorganic hybrid materials based on decaoxovanadates obtained from a new liquid phase reaction

Abstract

Three organic-inorganic hybrid materials based on decavanadates: H4V10O28·(HMTA-CH2OH)2·6H2O (1), H4V10O28·(HMTA-CH2OH)2·4H2O (2) and H2V10O28·(HMTA)2·[Co(H2O)6]2·6H2O (3) (HMTA = hexamethylenetetramine) have been crystallized from a new liquid phase reaction. These complexes display 3D supramolecular networks through various hydrogen bonds and generate typical binodal topologies. Complex 1 was further used as a functional precursor to prepare V, N-containing mesoporous carbon foams (V, N-MCFs), which exhibit highly ordered mesostructures with specific surface areas of 653 m2 g−1 and uniform pore sizes of 2.9 nm. Cyclic voltammetry and charge-discharge tests indicate that V, N-MCFs possess much higher capacitance in comparison with pure mesoporous carbon foams (MCFs).

Graphical abstract: Three novel organic-inorganic hybrid materials based on decaoxovanadates obtained from a new liquid phase reaction

Supplementary files

Article information

Article type
Paper
Submitted
21 May 2011
Accepted
03 Oct 2011
First published
09 Nov 2011

CrystEngComm, 2012,14, 314-322

Three novel organic-inorganic hybrid materials based on decaoxovanadates obtained from a new liquid phase reaction

Y. Lv, Z. Jiang, L. Gan, M. Liu and Y. Feng, CrystEngComm, 2012, 14, 314 DOI: 10.1039/C1CE05605K

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