高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (9): 1171.

• 论文 • 上一篇    下一篇

FeAPO-44分子筛的合成与性能研究

李珺, 王秀山, 白云山   

  1. 陕西师范大学化学系, 西安, 710062
  • 收稿日期:1991-12-07 出版日期:1992-09-24 发布日期:1992-09-24
  • 通讯作者: 李珺,现在西北大学化学系工作.

Studies on the Synthesis and Properties of FeAPO-44 Molecular Sieve

LI Jun, WANG Xiu-Shan, BAI Yun-Shan   

  1. Department of Chemistry, Shanxi Normal University, Xi'an, 710062
  • Received:1991-12-07 Online:1992-09-24 Published:1992-09-24

摘要: Wilson等的研究表明[1],AlPO4-n分子筛是由AlO4、PO4四面体交替组成的中性骨架,没有离子交换性和B酸酸性,故其应用受到限制.将一些具有良好催化活性的金属离子引入AIPO4-n分子筛,对改变其中性骨架是很有意义的.FeAPO-5,11等分子筛已见报道[2],但FeAPO-44的合成及研究尚无文献报道.本文用水热法合成了FeAPO-44分子筛纯相,并对其结构和性能进行了研究.

关键词: 分子筛, 磷酸铁铝, 合成

Abstract: The FeAPO-44 molecular sieve was synthesized,hydrothermally in the presence of cy-elohexylamine used as the template.It was charaterized by X-ray diffraction patterns,electron scanning microscope,electron probe energy dispersion analysis.Thermal stability,adsorption property and catalytic property and so on were studied.

Key words: Molecular sieve, Iron aluminophosphate, Synthesis

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