CAJ | 학술논문

针对目前水热法制备ZnO纳米线生长机制及成核过程中存在的一些模糊问题，利用水热法制备了一维ZnO纳米线阵列，研究了ZnO纳米线生长过程中反应液浓度、生长时间、反应压力、退火条件等实验参数对ZnO纳米线阵列的形貌、微结构及光电特性的影响，讨论了纳米线生长的成核机制及生长机理。研究结果对制备高质量一维ZnO半导体纳米线阵列并将其应用于微纳及光电子器件领域都有一定的参考价值。
침대목전수열법제비ZnO납미선생장궤제급성핵과정중존재적일사모호문제，이용수열법제비료일유ZnO납미선진렬，연구료ZnO납미선생장과정중반응액농도、생장시간、반응압력、퇴화조건등실험삼수대ZnO납미선진렬적형모、미결구급광전특성적영향，토론료납미선생장적성핵궤제급생장궤리。연구결과대제비고질량일유ZnO반도체납미선진렬병장기응용우미납급광전자기건영역도유일정적삼고개치。
Aiming at some fuzzy understanding to the grow th mechanism and nucleation process of ZnO nanowire arrays prepared with hydrothermal method ,one dimension ZnO nanowire arrays were synthesized by hydrothermal method with zinc foil and aqueous ammonia in different experimental conditions .The effects of experimental parameters ,such as solution concentration ,growth time ,reac-tion pressure ,and annealing conditions ,on the morphologies ,microstructures ,and optical-electrical characteristics of synthesized ZnO nanowires were researched .The nucleation feature and growth mechanism of ZnO nanowires were discussed .The results are advantageous to the fabrication of the high quality one dimension ZnO nanowire arrays and different kinds of new electronics and optoelec-tronic devices .