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化学学报
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化学学报 ›› 1990, Vol. 48 ›› Issue (8): 761-765. 上一篇    下一篇

研究论文

杂原子ZSM-48型分子筛研究 I. B-ZSM-48和Ge-ZSM-48的合成与表征

焦庆祝;庞文琴   

  1. 吉林大学合成与催化研究所
  • 发布日期:1990-08-15

Studies on hetero-atom ZSM-48 type molecular sieves , I. syntheses and characterization of B-ZSM-48 and Ge-ZSM-48

JIAO QINGZHU;PANG WENQIN   

  • Published:1990-08-15

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在Na2O HMDA MOn/2SiO2-H2O体系中及160℃下合成了杂原子M-ZSM-48型分子筛(M=B.Go), 结构研究表明, 杂原子进入了分子筛骨架, 杂原子B以四配位方式存在。

关键词: 水, 分子筛, 氧化硅, 硼化合物, Ｘ射线光电子谱法, ＺＳＭ-５沸石, 电子探针, 铑化合物, 己二胺, 物相化学分析

M-ZSM-48-type mol. sieves were synthesized in the system Na2O-hexamethylenediamine-MOn/2-SiO2-H2O at 160?(M = B, Ge). The structures were investigated. The heteroatoms were introduced into the framework of the mol. sieves, and B existed in tetrahedral coordination.

Key words: WATER, MOLECULAR SIEVE, SILICON OXIDE, BORON COMPOUNDS, X-RAY PHOTOELECTRON SPECTROMETRY, ZEOLITE ZSM-5, ELECTRON PROBES, RHODIUM COMPOUNDS, HEXANEDIAMINE, CRYSTALLOCHEMICAL ANALYSIS

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