CAJ | 학술논문

以E玻璃纤维为模板,通过聚合物灌注、切片和化学腐蚀、聚合物去除等步骤,获得了大面积、形貌一致的针状微结构阵列。利用SEM等对其形貌进行了表征,结果表明,在不存在微流体对流行为的条件下依然可以形成针状形貌。据此探讨了玻璃微针的形成机理,认为E玻璃纤维微针阵列的形成是受限于空间（如微腔等）中反应物和生成物的扩散行为。这为微纳受限空间中固体腐蚀反应行为动力学的进一步研究提供了实验证据,同时也拓展了E玻璃纤维的应用领域。
이E파리섬유위모판,통과취합물관주、절편화화학부식、취합물거제등보취,획득료대면적、형모일치적침상미결구진렬。이용SEM등대기형모진행료표정,결과표명,재불존재미류체대류행위적조건하의연가이형성침상형모。거차탐토료파리미침적형성궤리,인위E파리섬유미침진렬적형성시수한우공간（여미강등）중반응물화생성물적확산행위。저위미납수한공간중고체부식반응행위동역학적진일보연구제공료실험증거,동시야탁전료E파리섬유적응용영역。
Using E-glass fibers as templates,a highly aligned needle arrays has been created over large area by simple processes of polymer infiltration,cutting,chemical etching and polymer removal.The sizes and shapes of the array were characterized by scanning electron microscope（SEM）.The results showed that the formation of micro-needles was independent on the fluid convection necessarily.The possible mechanism of the needle formation was studied.It is believed that the needle shape was originated from the confuse behavior of the reactants and resultants.This research provides experimental evidence for further study the solid etching concealed in tiny space.It also extendes the possible application area of the E-glass fibers.