微波水热法合成CdS纳米片在材料创新实验教学中的研究

Study on the Synthesis of CdS Nanosheet by Microwave Hydrothermal Method in the Experimental Teaching of Material Innovative Experiment

太阳能分解水制氢光催化纳米材料成为当前研究的热点.培养纳米材料合成专业类人才是当前高等院校的重点.通过将科研课题引入材料创新实验,充分掌握微波水热对CdS纳米片光催化剂的合成及光催化产氢性能表征等内容.在明确微波水热法制备纳米材料操作流程和主要特点的同时,学习材料结构表征、物性测量和性能研究,提高材料专业本科生和研究生的创新思维和对相关专业知识的理解,培养本科生和研究生的动手能力以及分析和处理实验数据的能力,能够让本科生和研究生掌握国际热点方向,提高科研创新积极性.

Photocatalytic hydrogen production from water by solar energy has become a hot research topic.At present,the focus of colleges and universities is to cultivate the talents of nanometer material synthesis.In this experiment,the synthesis,physical properties and hydrogen production of CdS nanosheet photocatalyst were studied by microwave hydrothermal method.By mastering the operation process and main characteris⁃tics of microwave hydrothermal method to prepare nano materials,students learn material structure character⁃ization,physical property measurement and performance research,improve the innovative thinking and un⁃derstand relevant professional knowledge of undergraduate and graduate students majoring in materials,and cultivate the practical ability of undergraduate and graduate students and the ability to analyze and process experimental data,so that undergraduate and graduate students can learn about the international research hotspot and improve the enthusiasm of scientific research and innovation.