WW Fan, XD Fan, W Tian, XQ Liao,
WB Zhang… - eXPRESS Polymer …, 2013 - core.ac.uk
Poly (ethylene glycol)-poly (tetrahydrofuran)-poly (ethylene glycol)(PEG-PTHF-PEG) triblock
copolymer was synthesized by ring-opening polymerization of ethylene oxide using sodium …