一种用于封装镧系元素的多色及刺激响应发光的高效蓝色发射金属有机框架（MOF）
An Efficient Blue-Emissive Metal-Organic Framework (MOF) for Lanthanide-Encapsulated Multicolor and Stimuli-Responsive Luminescence.
作者信息
Huang Wei, Pan Feifei, Liu Yang, Huang Shuaidan, Li Yujie, Yong Juan, Li Yao, Kirillov Alexander M, Wu Dayu
机构信息
Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering, Changzhou University , Changzhou, Jiangsu 213164, China.
Centro de Quimica Estrutural, Complexo I, Instituto Superior Tecnico, Universidade de Lisboa , Av. Rovisco Pais, 1049-001, Lisbon, Portugal.
出版信息
Inorg Chem. 2017 Jun 5;56(11):6362-6370. doi: 10.1021/acs.inorgchem.7b00457. Epub 2017 May 24.
A novel blue-emitting Zn(II) MOF featuring parallel 2D+2D interpenetrated layers and tubelike channels was generated and shown to efficiently accommodate lanthanide(III) cations (Ln = Eu, Tb, or a mixture of Eu/Tb), resulting in the Ln-encapsulated functional materials with a tunable emission color, including red, green, and nearly pure white light. Furthermore, the thermal-responsive luminescence was investigated for the lanthanide-codoped MOF to exhibit the chromic transition from white at room temperature to blue around liquid nitrogen temperature.
一种具有平行二维+二维互穿层和管状通道的新型蓝色发光锌（II）金属有机框架被合成出来，并证明其能够有效地容纳镧系（III）阳离子（Ln = Eu、Tb或Eu/Tb混合物），从而得到具有可调发射颜色的镧系封装功能材料，包括红色、绿色和近纯白光。此外，还研究了镧系共掺杂金属有机框架的热响应发光，以展示其从室温下的白色到液氮温度附近的蓝色的变色转变。
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