Synthesis and Photoluminescence of the Derivatives of Symmetrical Bi-oxadiazoles Containing Azobenzene
WANG Kaikai1, ZHANG Qixian2, LI Yafeng1*, NIU Li2*
Chinese Journal of Applied Chemistry . 2013, (01): 48 -53 .  DOI: 10.3724/SP.J.1095.2012.20052