Sr_(1.7)Ba_(1.3)MgSi_(2)O_(8):Eu^(2+),Mn^(2+)荧光玻璃陶瓷材料制备与表征——稀土化学课程研究性综合实验设计  

A Comprehensive Research Experiment of Rare Earth Chemistry Course on Preparation and Characterization of Glass Ceramics Material Based on Sr_(1.7)Ba_(1.3)MgSi_(2)O_(8):Eu^(2+),Mn^(2+) Phosphor

作　　者：雷炳富 陈炜彬 张学杰 董汉武 陈敏 卢其明 刘应亮 Lei Bingfu;Chen Weibin;Zhang Xuejie;Dong Hanwu;Chen Min;Lu Qiming;Liu Yingliang(Key Laboratory for Biobased Materials and Energy of Ministry of Education,College of Materials and Energy,South China Agricultural University,Guangzhou,510642;Center of Experimental of Teaching for Basic Courses,South China Agricultural University,Guangzhou,510642)

机构地区：[1]生物基材料与能源教育部重点实验室华南农业大学材料与能源学院,广州510642 [2]华南农业大学公共基础课实验教学中心,广州510642

出　　处：《化学通报》2021年第10期1114-1119,共6页Chemistry

基　　金：华南农业大学质量工程项目(zlgc20027、4900/K20239);2020年华南农业大学研究生教育创新计划项目(4900/220173);国家自然科学基金项目(21671070)资助。

摘　　要：结合稀土化学课程中的稀土发光材料和光学农业背景下研究生材料研究相关专业的特点,开设"Sr_(1.7)Ba_(1.3)MgSi_(2)O_(8):Eu^(2+),Mn^(2+)荧光玻璃陶瓷材料制备与表征"研究性综合实验项目,通过实验原理阐述、研究思路和方法的确立、材料制备、测试表征、数据处理等环节,使研究生充分掌握专业知识,并实践到研究工作中去,同时树立良好的学术诚信品德品质。实践表明,该实验项目选题针对性强,有助于提高学生的综合实验技能,有利于培养学生的基本科研素养,从而达到提高教育和教学质量的目的。The great demand of novel ecological agriculture applicable functional materials and development of optical agriculture have put forward higher requirements for the chemistry related disciplines. This paper presents a comprehensive research experiment of rare earth chemistry course on preparation and characterization of glass ceramics material based on Sr_(1.7)Ba_(1.3)MgSi_(2)O_(8):Eu^(2+),Mn^(2+) phosphor. The purpose is that, through the experimental principal explanations, research ideas and methods discussion, material preparations, characterizations and data processing, the students can fully grasp the key knowledge of optical materials, glass ceramic sintering, preparation of composite material, spectroscopic characterization, thermostability analysis, and so on. Practice showed that this experiment can be helpful to promote students’ innovative spirit, enhance their engineering practice ability and basic scientific research ability, which can finally improve the quality of education and teaching.

关 键 词：稀土化学 荧光玻璃陶瓷 学术诚信 研究性综合实验 

分 类 号：G642.423[文化科学—高等教育学] TQ171.733-4[文化科学—教育学]