Tuning the Solid-State White Light Emission of Postsynthetic Lanthanide-Encapsulated Double-Layer MOFs for Three-Color Luminescent Thermometry Applications

Liya Qiu^?, Chengfeng Yu^?, Xiaoling Wang^?, Yangbin Xie^?, Alexander M. Kirillov^?§, Wei Huang*^?, Jipeng Li^?, Peng Gao^?, Ting Wu^?, Xiangwei Gu^?, Qi Nie^?, and Dayu Wu*^? 

^? Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu213164, People’s Republic of China.

^? Centro de Quimica Estrutural, Instituto Superior Tecnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.

^§ Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklayast., Moscow 117198, Russian Federation.

 近日，吳大雨課題組通過(guò)后修飾方法成功合成了一例稀土嵌入二維雙層金屬有機(jī)框架（MOF）晶態(tài)材料，通過(guò)精準(zhǔn)調(diào)控稀土離子的摻雜比例，實(shí)現(xiàn)了MOF材料的全彩色指紋發(fā)光。這類二維材料展現(xiàn)出優(yōu)良的溫度傳感功能，對(duì)溫度變化反應(yīng)靈敏、可逆切換。有望應(yīng)用在寬溫區(qū)（幾K到670 K）以及極端環(huán)境下的溫度計(jì)領(lǐng)域。

原文鏈接：https://pubs.acs.org.ccindex.cn/doi/pdf/10.1021/acs.inorgchem.9b00084.