以 N-异丙基丙烯酰胺(NIPAM)、丙烯酸羟乙酯(HEAC)为起始原料,N,N-亚甲基双丙烯酰胺(BIS)作为交联剂,十二烷基磺酸钠(SDS)为表面活性剂,通过改变不同的配比,利用乳液聚合的方法制备得到不同粒径的 P(NIPAM-Co-HEAC)纳米球。基于该纳米球,利用电泳沉积的方法制备结构色纤维。利用场发射扫描电子显微镜(FE-SEM),傅立叶红外光谱仪对 P(NIPAM-Co-HEAC)纳米球的形貌和结构进行分析,利用光纤光谱仪和光学显微镜对结构色纤维进行表征。
In this work,the N-Isopropylacrylamide (NIPAM)and Hydroxylethylacrylate (HEAC)were used as the starting material;N,N’-methylenebisacry-lamide (BIS)was selected as the cross-linking agent;Sodium lauryl sulfonate (SDS)was selected as surfactant.By applying different proportion,emulsion polymerization method was used to prepare P(NIPAM-Co-HEAC)nanoparticles with different particle sizes.Based on these nanoparticles,electrophoretic deposition method was further used to fabricate the structurally colored fiber.FE-SEM and Fourier infrared spectrometer were used to characterize the morphology and structure of the as-pre-pared P (NIPAM-Co-HEAC),respectively.The optical fiber spectrometer and optical microscope were adopted to characterize the structurally colored fiber.
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