标题：Preparation and Characterization of ZnSe Film Synthesized by Chemical Co-reduction
作者：Liu, Kegao; Ji, Nianjing; Xu, Yong; Shi, Guangcai
作者机构：[Liu, Kegao; Xu, Yong] Shandong Jianzhu Univ, Sch Mat Sci & Engn, Fengming Rd, Jinan 250101, Peoples R China.; [Ji, Nianjing] Shandong Univ, State K 更多
会议名称：3rd International Conference on Machinery, Materials and Information Technology Applications (ICMMITA)
会议日期：NOV 28-29, 2015
来源：PROCEEDINGS OF THE 2015 3RD INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS AND INFORMATION TECHNOLOGY APPLICATIONS
关键词：Zinc Selenide; phase; morphology; chemical co-reduction
摘要：Binary ZnSe thin films were prepared by spin-coating and chemical co-reduction, the effects of reaction conditions on thin films were investigated. The phases of obtained samples were characterized by X-ray diffraction (XRD). The size and morphology of the products were observed by scanning electron microscope (SEM). Experimental results show that, the product sample with high XRD peaks obtained at 200 degrees C has better crystallinity than those obtained at lower temperatures, which indicates that high temperature was in favor of crystallization; Longer reaction time and low speed spin-coating are also beneficial to crystallization of ZnSe films. Single phase ZnSe thin film with special morphology was prepared by low speed spin coating and reacting for 60 h with ethylene glycol as the solvent on the glass substrate.