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S. ZHAI1, N. LIU1, D. HUANG1, Q. AN1,*
Large-pore phenyl-bridged mesoporous material was facilely synthesized by the synergistic effect of SnCl4-KCl salt pair without using any mineral acids in the assembly process. The structural properties were characterized by small angle X-ray scattering (SAXS), nitrogen sorption isotherms, transmission electron microscopy (TEM) and 13C CP/29Si MAS NMR. The ordered material exhibits large uniform mesopores of 7.9 nm in diameter after extraction. The mesoporous phenyl-bridged hybrid product shows an ordered hexagonal structure with space group p6mm and high surface areas (up to 1050 m2/g), clearly reflecting the effectiveness of the proposed synthesis protocol.
Mesoporous materials, Synthesis, Hybrid material, Salt effect.
S. ZHAI, N. LIU, D. HUANG, Q. AN, Facile assembly of novel hybrid mesoporous material with phenyl-bridging groups, Optoelectronics and Advanced Materials - Rapid Communications, 4, 11, November 2010, pp.1910-1912 (2010).
Submitted at: July 24, 2010
Accepted at: Nov. 10, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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