"Wei Li,Tsuyoshi Michinobu","Electrochromic Behavior of Donor-Acceptor Polymers Containing Diketopyrrolopyrrole Unit","ICPST-34","J. Photopolym. Sci. Technol.","The Society of Photopolymer Science and Technology","Vol. 30","No. 4","pp. 495-499",2017,June