[1]赵 琳,张万珍,周元林,等.在双羧离子化合物辅助下有序纳米结构PbWO4的制备及其荧光性能研究[J].江西师范大学学报(自然科学版),2021,(04):408-413.[doi:10.16357/j.cnki.issn1000-5862.2021.04.14]
 ZHAO Lin,ZHANG Wanzhen,ZHOU Yuanlin,et al.The Preparation and Fluorescence Properties of Ordered Nanostructured PbWO4 with the Aid of Double Carboxylic Ion Compounds[J].Journal of Jiangxi Normal University:Natural Science Edition,2021,(04):408-413.[doi:10.16357/j.cnki.issn1000-5862.2021.04.14]
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在双羧离子化合物辅助下有序纳米结构PbWO4的制备及其荧光性能研究()
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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:
期数:
2021年04期
页码:
408-413
栏目:
化学
出版日期:
2021-08-10

文章信息/Info

Title:
The Preparation and Fluorescence Properties of Ordered Nanostructured PbWO4 with the Aid of Double Carboxylic Ion Compounds
文章编号:
1000-5862(2021)04-0408-06
作者:
赵 琳12张万珍1周元林2肖 杰1王志龙1詹红菊1*
1.荆楚理工学院医药创新研究院,湖北 荆门 448000; 2.西南科技大学材料科学与工程学院,四川 绵阳 621010
Author(s):
ZHAO Lin12ZHANG Wanzhen1ZHOU Yuanlin2XIAO Jie1WANG Zhilong1ZHAN Hongju1*
1.Medical Innovation Research Institute,Jingchu University of Technology,Jingmeng Hubei 448000,China; 2.Department of Materials Science and Engineering,Southwest University of Science and Technology,Mianyang Sichuan 621010,China
关键词:
PbWO4 双羧离子化合物 有序纳米结构
Keywords:
PbWO4 biscarboxyion compound ordered nanostructure
分类号:
O 781
DOI:
10.16357/j.cnki.issn1000-5862.2021.04.14
文献标志码:
A
摘要:
该文分别以草酸钠、丁二酸钠、己二酸钠为PbWO4纳米晶生长阶段的结构导向剂,采用直接沉淀法制备了具有有序纳米结构的PbWO4,用X-射线粉末衍射(XRD)、扫描电子显微镜(SEM)和红外光谱(IR)等技术手段对产物的结构进行了表征,研究了不同种类的双羧基阴离子对制备的PbWO4纳米晶产物荧光性质的影响.PbWO4有序纳米结构的形成可能原因是:双羧阴离子与PbWO4纳米晶的某些晶面络合,进而影响到PbWO4纳米晶的生长.
Abstract:
In this report,PbWO4 with ordered nanostructures are synthesized by direct precipitation method,in which biscarboxyion compound such as sodium oxalate,sodium succinate and sodium adipate,is employed as structure-directing agent in the growth stage of PbWO4 nanocrystals.With the aid of X-ray power diffraction(XRD),scanning electron microscopy(SEM)and infra-red spectrum(IR),it is confirmed that the ordered nanostructure of PbWO4 may be due to the complexation of biscarboxyion with some surface of PbWO4 nanocrystalline,thus affecting the growth of PbWO4.On the basis,the fluorescence properties of as-synthesized products by different biscarboxyion compound are further investigated.

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备注/Memo

备注/Memo:
收稿日期:2021-01-05
基金项目:国家自然科学基金(11zg2119),湖北省教育厅优秀中青年创新团体课题(T2020023),湖北省教育厅科技计划课题(B2019219),荆门市科技计划课题(2020ZDYF002)和荆楚理工学院校级课题(ZR201312)资助项目.
通信作者:詹红菊(1977—),女,湖北荆门人,副教授,博士,主要从事发光材料研究.E-mail:2010102050026@jcut.edu.cn
更新日期/Last Update: 2021-08-10