Guoqing Xin, Hongzhe Wang, Namhun Kim, Wontae Hwang, Sung Min Cho and Heeyeop Chae
Nanoscale, 2012,4, 405-407
DOI:
10.1039/C1NR11062D,
Communication
Charge-transfer complexes have formed between photoluminescent graphene oxide and organic electron-donating molecules. With the increase of electron-donating power of molecules, the colour of solutions containing complexes became darker; UV absorption was red-shifted to longer wavelength and a new charge-transfer complex emission was also enhanced.
