高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (1): 4.
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庞文琴, 左丽华, 裘式纶
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Pang Wenqin, Zuo Lihua, Qiu Shilun
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摘要: 用气-固相置换法合成了Ti-Si-Al-Y、Ti-ZSM-5和Ti-Silicalite-Ⅰ型分子筛。通过红外光谱、顺磁共振谱、X射线光电子能谱、X射线电子探针及晶胞参数的测定,确证杂原子已进入分子筛骨架。考察了分子筛的热稳定性及吸附性能。
Abstract: Si-Al-Y, Ti-Si-Al-Y, Ti-ZSM-5, Ti-Silicalite-Ihetero-atom aluminosilicate molecular sieve have been synthesized by vapour-solid phase reaction. Their crystal morphology, ability of adsorption, thermal stability and the structure have been also researched by means of IR,ESR,XPS,XEPand XRD.The results showed that the introduction of 4-coordinated titanium has occurred.
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庞文琴, 左丽华, 裘式纶. 气-固相置换法合成杂原子硅铝酸盐分子筛及其性能研究. 高等学校化学学报, 1988, 9(1): 4.
Pang Wenqin, Zuo Lihua, Qiu Shilun . Study on Vapor-Solid Replacement and Properties of Hetero-atom Aluminoslicate Molecular Sieve. Chem. J. Chinese Universities, 1988, 9(1): 4.
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