Crystalline inorganic frameworks with 56-ring, 64-ring, and 72-ring channels

Hsin Yau Lin, Chih Yuan Chin, Hui Lin Huang, Wen Yen Huang, Ming Jhe Sie, Li Hsun Huang, Yuan Han Lee, Chia Her Lin, Kwang Hwa Lii, Xianhui Bu, Sue Lein Wang

研究成果: 雜誌貢獻期刊論文同行評審

152 引文 斯高帕斯(Scopus)


The development of zeolite-like structures with extra-large pores (>12-membered rings, 12R) has been sporadic and is currently at 30R. In general, templating via molecules leads to crystalline frameworks, whereas the use of organized assemblies that permit much larger pores produces noncrystalline frameworks. Synthetic methods that generate crystallinity from both discrete templates and organized assemblies represent a viable design strategy for developing crystalline porous inorganic frameworks spanning the micro and meso regimes. We show that by integrating templating mechanisms for both zeolites and mesoporous silica in a single system, the channel size for gallium zincophosphites can be systematically tuned from 24R and 28R to 40R, 48R, 56R, 64R, and 72R. Although the materials have low thermal stability and retain their templating agents, single-activator doping of Mn2+ can create white-light photoluminescence.

頁(從 - 到)811-813
出版狀態已出版 - 15 2月 2013


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