参考文献

KATHOLIEKE UNIVERSITEIT LEUVEN K.U. LEUVEN R and D; KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY; Jung, Young Sik; Lee, Chong Kgo; Choi, Ihl Young; Kim, Hae Soo; Kim, Pil Ho; Han, Soo Bong; Neyts, Johan; Thibaut, Hendrik Jan Patent: US2014/121187 A1, 2014 ; Location in patent: Paragraph 0311-0312 ;