| Ge-ZSM-5型分子筛的合成 |
| |
| 引用本文： | 焦庆祝,庞文琴.Ge-ZSM-5型分子筛的合成[J].吉林大学学报(理学版),1990(2). |
| |
| 作者姓名： | 焦庆祝 庞文琴 |
| |
| 作者单位： | 吉林大学合成与催化研究所，吉林大学合成与催化研究所 齐齐哈尔师范学院化学系 |
| |
| 摘 要： | ZSM-5型分子筛是60年代末美国Mobil公司开发的一种高硅沸石。此后,人们已将多种杂原子引入ZSM-5骨架,但Ge-ZSM-5型分子筛的研究尚未见报导。我们分别在F~-离子存在的微酸性介质和碱性介质中合成了Ge-ZSM-5型分子筛,并考察了锗对分子筛的形成及其结构参数产生的影响,充分证明锗对ZSM-5骨架上的硅发生了同晶取代。
|
| 关 键 词： | 分子筛 锗 水热合成 结构 |
Synthesis of Ge-ZSM-5 Type of Molecular Sieve |
| |
| Jiao Qingzhu and Pang Wenqin.Synthesis of Ge-ZSM-5 Type of Molecular Sieve[J].Journal of Jilin University: Sci Ed,1990(2). |
| |
| Authors: | Jiao Qingzhu and Pang Wenqin |
| |
| Institution: | Jiao Qingzhu and Pang Wenqin((Institute of Synthetic and Catalytic Chemistry of Jilin University |
| |
| Abstract: | Ge-ZSM-5 type of molecular sieve was synthesized separately in weak acid medium and in basic medium in the presence of F~ anions. The structures of these samples were investigated. It was proved by many physicochemical methods that a part of Si had been replaced isomorphously by Ge in ZSM-5. |
| |
| Keywords: | molecular sieve Germanium hydrolhermal synthesis structure |
| 本文献已被 CNKI 等数据库收录！ |
