Synthesis,Structure and Photochromic Properties of N-ethyl-9'- n Bromobutoxy Spirooxazine and Its Modified PMMA
LEI Yuan, ZHANG Sai, GAO Jun
Imaging Science and Photochemistry . 2016, (6): 526 -533 .  DOI: 10.7517/j.issn.1674-0475.2016.06.526