| The Synthesis and Structure of Silica-Sodalite from Nonaqueous Systems |
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| 作者姓名： | Feng Shouhua Xu Jianing and Xu Ruren |
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| 作者单位： | Feng Shouhua，Xu Jianing and Xu Ruren(Department of Chemistry，Jilin University，Changchun)Yang Guangdi(Institute of Theoretical Chemistry，Jilin University，Changchun)Chen Zhonggou and Li Genpei(Institute of Physical Chemistry，Peking University，Peijing) |
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| 摘 要： | A silica polymorph, silica-sodalite was synthesized from a nonaqueous system NaOH-SiO2-C2H4(OH)2 and its chemical compositionwas determined to be Si12 O24,2C2H4(OH)2 by the X-fluorescence,thermogravimetric and organic elemental analyses. The single crystal X-ray diffraction structure determination of the silica-sodaliteshowed that the silica-sodalite is cubic, spacing group I23 and unitcell parameter a= 8.8354A. The IF and solid state high resolution Siand 13 C NMR spectra of the silica-sodalite were measured and discussed .
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The Synthesis and Structure of Silica-Sodalite from Nonaqueous Systems |
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| Feng Shouhua,Xu Jianing and Xu Ruren.The Synthesis and Structure of Silica-Sodalite from Nonaqueous Systems[J].Chemical Research in Chinese University,1988(1). |
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| Authors: | Feng Shouhua Xu Jianing and Xu Ruren |
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| Abstract: | A silica polymorph, silica-sodalite was synthesized from a nonaqueous system NaOH-SiO2-C2H4(OH)2 and its chemical compositionwas determined to be Si12 O24,2C2H4(OH)2 by the X-fluorescence,thermogravimetric and organic elemental analyses. The single crystal X-ray diffraction structure determination of the silica-sodaliteshowed that the silica-sodalite is cubic, spacing group I23 and unitcell parameter a= 8.8354A. The IF and solid state high resolution Siand 13 C NMR spectra of the silica-sodalite were measured and discussed . |
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| Keywords: | nonaqueous system silica-sodalite synthesis structure |
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