| 基于分子模拟技术反渗透实验的设计与实践 |
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| 引用本文： | 孙霜青,胡松青,李春玲,王秀民.基于分子模拟技术反渗透实验的设计与实践[J].实验技术与管理,2019(4):148-151. |
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| 作者姓名： | 孙霜青 胡松青 李春玲 王秀民 |
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| 作者单位： | 中国石油大学(华东)材料科学与工程学院 |
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| 基金项目： | 国家自然科学基金项目(51874331;51201183;51501226);山东省研究生导师指导能力提升项目(SDYY17025;SDYY18027);中国石油大学(华东)教改项目(QN201729;YK201811) |
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| 摘 要： | 为拓展计算材料学实验课程的内容,将科研成果转化为实验教学内容,设计了"基于分子模拟技术多孔材料反渗透性能研究"的实验教学项目。实验设计包括基础知识回顾、计算模型构建及任务提交、计算结果与讨论和实验内容拓展4部分。介绍了模型设计和模拟方法,分别对不同亲水性孔反渗透膜和不同亲水性表面反渗透膜进行了透水性与脱盐率实验,对渗透机理进行了分析。该实验取得了较好的实验教学效果。
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| 关 键 词： | 反渗透实验 分子模拟 计算材料实验 |
Design and practice of reverse osmosis experiment based on molecular simulation technology |
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| SUN Shuangqing,HU Songqing,LI Chunling,WANG Xiumin.Design and practice of reverse osmosis experiment based on molecular simulation technology[J].Experimental Technology and Management,2019(4):148-151. |
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| Authors: | SUN Shuangqing HU Songqing LI Chunling WANG Xiumin |
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| Institution: | (School of Materials Science and Engineering,China University of Petroleum,Qingdao 266580,China) |
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| Abstract: | In order to expand the content of the Computational Materials experimental course and transform scientific research achievements into experimental teaching content,a teaching system of the “Reverse osmosis performance research experiment of porous materials based on molecular simulation technology” is designed.The experimental design includes four parts such as the basic knowledge review,computational model construction and task submission,calculation results and discussion,and experimental content expansion.The design and simulation methods of exorcise are introduced.The permeability and desalination rate of surface hydrophobic and hydrophilic reverse osmosis membranes are tested,and the permeation mechanism is analyzed.This experiment has achieved good experimental teaching effect. |
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| Keywords: | reverse osmosis experiment molecular simulation computational material experiment |
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