Synthesis of Large Pore Molecular Sieve VPI-5 by Using Various Organic Amines

Synthesis of Large Pore Molecular Sieve VPI-5 by Using Various Organic Amines

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摘要 The molecular sieve VPI-5 was synthesized by using various organic amines (DEA, Di-PA, DBA, DPenA, TBA, DEOA and TEOA) as the structure-directing agent. The use of DPA enlarged the range of the crystallization temperature from 110℃ to 190℃ in the synthesis of VPI-5, while the use of TEOA changed the composition of the reactants in a broad variety. Diamines are the typical amines in the synthesis of VPI-5. Among them DBA and DPA are the most favorite structure-directing agents for the synthesis of VPI-5 molecular sieve. The molecular sieve VPI-5 was synthesized by using various organic amines (DEA, Di-PA, DBA, DPenA, TBA, DEOA and TEOA) as the structure-directing agent. The use of DPA enlarged the range of the crystallization temperature from 110℃ to 190℃ in the synthesis of VPI-5, while the use of TEOA changed the composition of the reactants in a broad variety. Diamines are the typical amines in the synthesis of VPI-5. Among them DBA and DPA are the most favorite structure-directing agents for the synthesis of VPI-5 molecular sieve.

作者 YAO Shang-qing, TIAN Wen-tong, QIU Shi-lun and PANG Wen-qin (Department of Chemistry, Jilin University, Changchun, 130023)

出处《Chemical Research in Chinese Universities》 SCIE CAS CSCD 1993年第1期1-5,共5页 高等学校化学研究（英文版）

基金 Supported by the National Natural Science Foundation of China

关键词 VPI-5 Molecular sieve AMINES VPI-5, Molecular sieve, Amines

分类号 O6 [理学—化学]

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1Yao Shangqing, Qiu Shilun, Pang Wenqin Yu Long (Department of Chemistry, Jilin University, Changchun)Li Liyun (Wuhan Institute of Physics, Wuhan)Xin Qin (Dalian Institute of Chemical Physics, Dalian).Synthesis and Characterization of the Large Pore Molecular Sieves VPI-5 and Si-VPI-5[J].Chemical Research in Chinese Universities,1991,7(1):11-17.
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Chemical Research in Chinese Universities

1993年第1期

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Synthesis of Large Pore Molecular Sieve VPI-5 by Using Various Organic Amines

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