Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (8): 761-765. Previous Articles     Next Articles

Original Articles

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
  • 出版日期:1990-08-15 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   

  • Online:1990-08-15 Published:1990-08-15

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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