摘要
采用水热法制备了仿生荆棘状的金属网分离膜,利用傅里叶红外光谱仪、扫描电子显微镜、紫外分光光度计、接触角测量仪等对材料进行了结构和性能的表征,并研究了材料对油水混合物的分离性能。该实验能够提高学生的实践动手能力及实验操作技能。
Aiming at the current research hotspots of new environmental materials,the scientific research experiment of“the controllable preparation of biomimetic thornlike metal mesh membranes and its oilwater separation”is transformed into a researchoriented teaching experimental project.The membrane is synthesized by simple solution method.The structure and performance are characterized by Fourier infrared spectrometer,scanning electron microscopy,ultraviolet visible spectrophotometer,and contact angle meter,and the separation performance for oilwater mixtures are studied.This experiment can not only improve students’practical ability and operation skills,but also help stimulate students’innovative thinking and innovation enthusiasm.
作者
祝磊
凌翠翠
李小芳
张建强
甄玉花
薛庆忠
ZHU Lei;LING Cuicui;LI Xiaofang;ZHANG Jianqiang;ZHEN Yuhua;XUE Qingzhong(School of Materials Science and Engineering,China University of Petroleum(East China),Qingdao 266580,Shandong,China;School of Science,China University of Petroleum(East China),Qingdao 266580,Shandong,China)
出处
《实验室研究与探索》
CAS
北大核心
2023年第11期36-38,53,共4页
Research and Exploration In Laboratory
基金
国家自然科学基金项目(52103274)
山东省本科教学改革研究重点项目(Z2021216)
教育部教指委高等学校教学研究项目(DWJZW201522hd
DWJZW201603hd)。
关键词
研究型教学实验
科研实验
仿生荆棘状金属网膜
油水分离
researchoriented teaching experimental
scientific research experiment
the biomimetic thornlike metal mesh membrane
oilwater separation
