| 多孔玻璃粉在蒸汽相中自转晶合成含硼CF-2沸石 |
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| 引用本文： | 董维阳,任瑜,邱锡鹏,周伟正,龙英才.多孔玻璃粉在蒸汽相中自转晶合成含硼CF-2沸石[J].化学学报,2002,60(7):1346-1349. |
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| 作者姓名： | 董维阳 任瑜 邱锡鹏 周伟正 龙英才 |
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| 作者单位： | 1. 复旦大学,化学系分子催化与创新材料实验室,上海,200433
2. 复旦大学计算机科学与工程系,上海,200433 |
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| 摘 要： | 在甲胺和水的蒸汽相中，多孔玻璃粉自转晶为高结晶度纯相含硼TON类型的CF- 2沸石。~(11)B MAS NMR证明硼原子基本上进入了沸石骨架。扫描电镜照片显示， 合成的CF-2沸石中既有单个晶体，也有由许多单个晶体构成的扇形聚集体。单个晶 体呈长条形。
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| 关 键 词： | 沸石 X射线衍射分析 甲胺 水 扫描电子显微镜 聚集体 |
| 修稿时间： | 2001年12月25 |
Synthesis of Boron-containing CF-2 Zeolite by Self-transformation of Proous Glass Granules in a Vapor Phase |
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| DONG,Wei-Yang a REN,Yu a QIU,Xi-Peng b ZHOU,Wei-Zheng a LONG,Ying-Cai,a.Synthesis of Boron-containing CF-2 Zeolite by Self-transformation of Proous Glass Granules in a Vapor Phase[J].Acta Chimica Sinica,2002,60(7):1346-1349. |
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| Authors: | DONG Wei-Yang a REN Yu a QIU Xi-Peng b ZHOU Wei-Zheng a LONG Ying-Cai a |
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| Institution: | Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University.Shanghai(200433);Department of Computer Science and Engineering, Fudan University.Shanghai(200433) |
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| Abstract: | Boron-containing CF-2 zeolite with high crystallinity and purity, which is first reported, was synthesized by self-transformation of porous glass granules in the vapor phase of methylamine and water. 11B MAS NMR spectra prove that the atoms of B in the raw glass have been essentially completely incorporated into the zeolite framework. The as-synthesized crystals of CF-2 zeolite are rectangular rod-shaped. Some of the crystals are individuals and the others are aggregates. |
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| Keywords: | boron-containing CF-2 zeolite self-transformation porous glass granules vapor phase XRD 11B MAS NMR SEM |
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