Porosity Enhancement of Silicon Carbide by Preparation in Micro-Mesoporous Zeolite-Like Matrices

被引：0
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作者：
N. D. Shcherban
S. M. Filonenko
P. S. Yaremov
机构：
[1] National Academy of Sciences of Ukraine,L. V. Pisarzhevskii Institute of Physical Chemistry
来源：
Theoretical and Experimental Chemistry | 2017年 / 52卷
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摘要：
Heat treatment of carbon–silica composites derived from micro-mesoporous zeolite-like materials yields the β-modification of silicon carbide with adsorption characteristics much superior to those of analogs obtained using large-porous silica exotemplates (meso-cellular foams). The presence of a large volume of relatively homogeneous mesopores, which permits us to achieve a close-to-stoichiometric C/SiO2 ratio, accounts for the formation of silica carbide with well-developed porosity.
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页码：358 / 363
页数：5
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