Synthesis of Bifunctionalized Organo-MSU-X Silicas

Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (11): 2030.

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Synthesis of Bifunctionalized Organo-MSU-X Silicas

GONG Yan-Jun¹, LI Zhi-Hong¹, Pu Min¹, WU Dong¹, SUN Yu-Han¹, DONG Bao-Zhong², DENG Feng³, LUO Qing³

1. State Key Laboratory of Coal Conversion, Shanxi Institute of Coal Chemistry, CAS, Taiyuan 030001, China;
2. Laboratory of Synchrotron Radiation, Institute of High Energy Physics, CAS, Beijing 100039, China;
3. State Key Laboratory of Magnetic Resonance and Atomic Molecular Physics, Wuhan Institute of Physics and Mathematics, CAS, Wuhan 430071, China

Received:2001-10-28 Online:2002-11-24 Published:2002-11-24

Abstract

Abstract: Organically bifunctionalized-MSU-X silicates were prepared by one-pot synthesis methodology. The solids were characterized by XRD, FTIR, ²⁹Si MAS NMR, TG, N₂ physisorption techniques and small angle X-ray scattering(SAXS). The surface morphology and textural properties of such materials varied with synthesis mechanism and various kinds of groups in the channels. SAXS results showed that the binary organic groups uniformly distributed in MSU-X and so-produced materials displayed the fractal characteristics.

Key words: Mesoporous materials, Bifunctionalized-MSU-X, SAXS characterization

CLC Number:

O614

TrendMD:

GONG Yan-Jun, LI Zhi-Hong, Pu Min, WU Dong, SUN Yu-Han, DONG Bao-Zhong, DENG Feng, LUO Qing. Synthesis of Bifunctionalized Organo-MSU-X Silicas[J]. Chem. J. Chinese Universities, 2002, 23(11): 2030.

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Synthesis of Bifunctionalized Organo-MSU-X Silicas

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