The very strong photoluminescent (PL) effect of mesoporous molecular sieve materials

被引：22
|
作者：
He, NY
Yuan, CW
Lu, ZH
Yang, C
Liao, LS
Bao, SL
Xu, QH
机构：
[1] Nanjing Normal Univ, Dept Chem, Nanjing 210024, Peoples R China
[2] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
[3] Southeast Univ, Natl Lab Mol & Biomol Elect, Nanjing 210096, Peoples R China
来源：
SUPRAMOLECULAR SCIENCE | 1998年 / 5卷 / 5-6期
关键词：
photoluminescent effect; mesoporous molecular sieves; zeolites; tri-valent metallic elements; Al-depleted defect center; structure defect;
D O I：
10.1016/S0968-5677(98)00066-2
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
MCM-41 mesoporous molecular sieve materials with nanometer-sized pores show the very strong photoluminescent (PL) effect and the Al-depleted defect sites are responsible for this strong PL effect of the investigated MCM-41 samples. The porous channel structures of molecular sieves are another factor influencing the investigated PL effect. (C) 1998 Elsevier Science Limited. All rights reserved.
引用
收藏
页码：523 / 526
页数：4
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