Materials Chemistry Research Center, Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications (TU-MCMA), Faculty of Science and Technology, Thammasat University, Pathum Thani 12121, Thailand.
Dalton Trans. 2023 Feb 21;52(8):2209-2213. doi: 10.1039/d2dt04087e.
We present a new intensely phosphorescent Pb(II) coordination polymer (1) containing a heteroatomic ligand. It has a quantum yield of 21.62% and a lifetime of 25.46 μs. The naked-eye solid-state photoluminescence of 1 significantly changes in response to acidic vapors and thermal treatment, indicating the coexistence of acidochromic and thermochromic luminescence.
我们呈现了一种新的含有杂原子配体的强磷光 Pb(II)配位聚合物（1）。它的量子产率为 21.62%，寿命为 25.46 μs。1 的固态无荧光显著响应于酸性蒸气和热处理，表明存在酸致变色和热致变色发光。
