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.