CAJ | 학술논문

　　在水和乙醇组成的二元体系中，以 CuCl2为铜源，尿素为沉淀剂，分别以聚乙二醇（PEG ）和醋酸钠（NaAC）为形貌控制剂，利用水热法可控合成了微球氧化铜和虾形花盘状氧化铜。采用 X 射线衍射（XRD）、扫描电镜分析（SEM ）、能谱分析等方法对产物进行结构分析和表征。以花盘状氧化铜为例，通过时间实验，研究了其生长过程，提出了可能的形成机理。
　　재수화을순조성적이원체계중，이 CuCl2위동원，뇨소위침정제，분별이취을이순（PEG ）화작산납（NaAC）위형모공제제，이용수열법가공합성료미구양화동화하형화반상양화동。채용 X 사선연사（XRD）、소묘전경분석（SEM ）、능보분석등방법대산물진행결구분석화표정。이화반상양화동위례，통과시간실험，연구료기생장과정，제출료가능적형성궤리。
Microsphere like and shrimp shape disk like CuO were synthesized by the hydrothermal meth -od in the C2 H5 OH - H2 O solvent by using CuCl2 as the copper source ,CO(NH2 )2 as a precipitation a-gent ,and PEG and NaAc as morphology control agents respectively .The as - prepared products were characterized and analyzed by means of X - ray diffraction (XRD ) , scanning electron microscopy (SEM ) and energy spectra .The formation process of disk - like CuO was studied by the time experi-ment ,and the possible formation mechanism was proposed .