化学学报 ›› 2002, Vol. 60 ›› Issue (10): 1817-1821. 上一篇    下一篇

研究论文

蒸汽相中含硼多孔玻璃自转变合成沸石I.固相表面反应

董维阳;任瑜;周伟正;龙英才   

  1. 复旦大学化学系分子催化与创新材料实验室.上海(200433)
  • 发布日期:2002-10-15

Studies on Zeolite Synthesis by Self-transformation of B-containing Porous Glass in a Vapor Phase

Dong Weiyang;Ren Yu;Zhou Weizheng;Long Yingcai   

  1. Laboratory of Molecular Catalysis and Innovative Materials, Chemistry Department, Fudan University.Shanghai(200433)
  • Published:2002-10-15

以XRD、化学成分分析、SEM为主要手段,观察含硼多孔玻璃粉或玻璃板在有机 胺与水的混合蒸汽相中自转变合成FMI型沸石与沸石膜,以及TON型沸石的结晶行为 。结果表明该结晶行为属固相表面反应过程。

关键词: 玻璃, 硼, 沸石, X射线衍射分析, 扫描电子显微镜, 结晶

The crystallization of MFI-type zeolite and its membrane, and TON- type zeolite self-transformed from B-containing porous glass granules and porous glass plates in a vapr phase was studied by XRD, chemical composition analysis and SEM. The results provide strong evidence for that the crystallization of selftransformation is a solid-state surface reaction process.

Key words: GLASS, BORON, ZEOLITE, XRD, SEM, CRYSTALLIZE

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