“去伪存真”——一种共价有机聚合物荧光防伪材料的实验探讨
陈燕, 谭名言, 唐安娜, 孔德明

"Eliminating the False and Preserving the True": An Discussion on the Experiment of a Covalent Organic Polymer Fluorescence Anti-Counterfeiting Material
Yan Chen, Mingyan Tan, Anna Tang, Deming Kong
图3 COP的固体核磁谱图