Studies on properties of electrospinning nanofibers of biodegradable tercopolymers derived from ɛ-CL, TMC and LLA

► Nanofibers of ɛ-CL/TMC/LLA random tercopolymer were prepared and characterized. ► Properties of nanofibers, especially biodegradability, were studied. ► Tg, Tm and Wc of nanofibers were higher than that of the copolymers. ► Degradation of nanofibers was faster than that of the corresponding copolymers.