作者: Toktam Sajed , Aminoddin Haji , Mohammad Khajeh Mehrizi , Majid Nasiri Boroumand
DOI: 10.1016/J.IJBIOMAC.2017.09.038
关键词:
摘要: In this study, plasma treatment and a poly(propylene imine) dendrimer were employed to improve the dyeability of wool fibers with cochineal natural dye. FESEM, EDX, AFM FTIR techniques investigate effects these treatments on chemical physical properties fibers. The etching surface layer increased roughness after was confirmed by FESEM images. EDX analyses creation oxygen-containing groups attachment molecules respectively. different dyeing parameters dye absorption applicability isotherm kinetic models process investigated. results showed that kinetics raw, plasma-treated dendrimer-treated best fitted pseudo-second-order model isotherms processes followed Freundlich model.