[1]马丹阳,王 雷,李 苑,等.铕-镉异金属配位聚合物的制备及向Eu2O2S/CdS异质结转化的研究[J].江西师范大学学报(自然科学版),2016,40(04):410-414.
 MA Danyang,WANG Lei,LI Yuan,et al.The Eu-Cd Heterometallic Coordination Polymer:Preparation and Their Conversion to Eu2O2S/CdS Heterojunctions[J].Journal of Jiangxi Normal University:Natural Science Edition,2016,40(04):410-414.
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铕-镉异金属配位聚合物的制备及向Eu2O2S/CdS异质结转化的研究()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2016年04期
页码:
410-414
栏目:
出版日期:
2016-09-01

文章信息/Info

Title:
The Eu-Cd Heterometallic Coordination Polymer:Preparation and Their Conversion to Eu2O2S/CdS Heterojunctions
作者:
马丹阳王 雷李 苑钟声亮
江西师范大学化学化工学院,江西 南昌 330022
Author(s):
MA DanyangWANG LeiLI YuanZHONG Shengliang
College of Chemistry and Chemical Engineering,Jiangxi Normal University,Nanchang Jiangxi 330022,China
关键词:
水热合成 配位聚合物 异质结 荧光性能
Keywords:
hydrothermal method coordination polymer heterojunction fluorescence property
分类号:
O 611.4
文献标志码:
A
摘要:
以2,3-二巯基丁二酸(DMSA)为配体,以Eu3+和Cd2+为中心金属离子,采用低温水热合成方法成功制备了粒径为20~40 nm的铕-镉异金属配位聚合物纳米粒子.在氮气氛围保护下将该配位聚合物进行热处理得到了Eu2O2S/CdS的异质结构.详细考察了煅烧温度对合成产物的影响,结果表明:温度是制备异质结材料的关键因素.对合成的产物进行了表征,并对配位聚合物的荧光性能进行了研究.
Abstract:
Eu-Cd heterometallic coordination polymer nanoparticles with diameters of 20-40 nm has been successfully synthesized by employing meso-2,3-dimercaptosuccinic acid(DMSA)as ligand and Eu3+and Cd2+as central metal ions under hydrothermal method at lower temperature.Eu2O2S/CdS heterojunctions were fabricated through a high-temperature treatment of the as-prepared coordination polymer under the N2atmosphere.The influence of calcination temperature on the synthesis of the product was investigated in detail.Results show that the temperature is the critical factor to prepare heterojunction materials.The as-prepared products were characterized using different methods.In addition,the luminescent property of the coordination polymer was also studied.

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备注/Memo

备注/Memo:
收稿日期:2016-04-02基金项目:国家自然科学基金(21201089,21261010,61201104),江西省教育厅科技落地计划(GJJ11382)和江西省科技厅青年科学家培养对象(20144BCB23039)资助项目.通信作者:钟声亮(1977-),男,江西赣州人,教授,博士后,主要从事稀土功能材料的研究.
更新日期/Last Update: 1900-01-01