A White-Light-Emitting Borate-Based Inorganic-Organic Hybrid Open Framework

Intrinsic white borate phosphors: Solvothermal reaction of H3BO3 and ethylenediamine afforded the first three‐dimensional zeolite‐like ammonium borate. Its blue photoluminescence can be modified to white by a simple heat‐treatment process at 250, at 360, or at 250 °C after doping with Eu3+ ions (see...

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2007-01, Vol.46 (21), p.3909-3911
Main Authors: Wang, Ming-Sheng, Guo, Guo-Cong, Chen, Wen-Tong, Xu, Gang, Zhou, Wei-Wei, Wu, Ke-Jun, Huang, Jin-Shun
Format: Article
Language:English
Subjects:
borates
boron
luminescence
solvothermal synthesis
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Summary:Intrinsic white borate phosphors: Solvothermal reaction of H3BO3 and ethylenediamine afforded the first three‐dimensional zeolite‐like ammonium borate. Its blue photoluminescence can be modified to white by a simple heat‐treatment process at 250, at 360, or at 250 °C after doping with Eu3+ ions (see picture, left to right). In the absence of solvent, the same solvothermal reaction gave the first amine‐pillared layer borate‐based framework.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200604946