长春理工大学学报（自然科学版）
長春理工大學學報（自然科學版）
장춘리공대학학보（자연과학판）
JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE EDITION)
2013年
3期
101-103
,共3页
光存储材料%硫化物%正交实验
光存儲材料%硫化物%正交實驗
광존저재료%류화물%정교실험
optical storage material%sulfide%orthogonal experiments
CaS∶Eu，Sm材料在光存储、光探测领域具有广阔应用前景，但制备过程中影响其发光性能的因素较多，彼此又有交互作用，不易获得最佳工艺参数。本文采用高温固相反应法，通过正交实验设计系统研究了灼烧温度、灼烧时间、稀土掺杂浓度、助溶剂用量对CaS：Eu，Sm发光性能影响的主次关系，经正交分析和验证实验确定了最佳工艺参数应为：Eu∶Sm∶Ca mol%=0.3∶0.3∶99.4%，1100℃灼烧0.5h，助熔剂LiF用量为7%。采用X射线粉末衍射仪、荧光分光光度计（耦合1064nm激光激励源）对样品的物相及发光性能进行了测试与表征。
CaS∶Eu，Sm材料在光存儲、光探測領域具有廣闊應用前景，但製備過程中影響其髮光性能的因素較多，彼此又有交互作用，不易穫得最佳工藝參數。本文採用高溫固相反應法，通過正交實驗設計繫統研究瞭灼燒溫度、灼燒時間、稀土摻雜濃度、助溶劑用量對CaS：Eu，Sm髮光性能影響的主次關繫，經正交分析和驗證實驗確定瞭最佳工藝參數應為：Eu∶Sm∶Ca mol%=0.3∶0.3∶99.4%，1100℃灼燒0.5h，助鎔劑LiF用量為7%。採用X射線粉末衍射儀、熒光分光光度計（耦閤1064nm激光激勵源）對樣品的物相及髮光性能進行瞭測試與錶徵。
CaS∶Eu，Sm재료재광존저、광탐측영역구유엄활응용전경，단제비과정중영향기발광성능적인소교다，피차우유교호작용，불역획득최가공예삼수。본문채용고온고상반응법，통과정교실험설계계통연구료작소온도、작소시간、희토참잡농도、조용제용량대CaS：Eu，Sm발광성능영향적주차관계，경정교분석화험증실험학정료최가공예삼수응위：Eu∶Sm∶Ca mol%=0.3∶0.3∶99.4%，1100℃작소0.5h，조용제LiF용량위7%。채용X사선분말연사의、형광분광광도계（우합1064nm격광격려원）대양품적물상급발광성능진행료측시여표정。
CaS:Eu, Sm has broad application prospects in the optical storage and light detection field.But it is very difficult to obtain the optimal preparation parameters because there are so many effect factors on the luminescence prop-erties.In this paper,CaS∶Eu,Sm was prepared by the high-temperature solid-state reaction method,and the orthogo-nal experiments were adopted to studied the technological parameters, such as calcining temperature, calcining time, doping content, fluxing agent content, etc.The results show that the optimum condition is as following:Eu∶Sm∶Ca mol%=0.3∶0.3∶99.4%, calcined at 1100℃ for 0.5h with fluxing agent content of 6%.X-ray diffractometer and fluores-cence spectrometer coupled with a 1064nm laser were used to test the phase and luminescence properties,respectively.
