[1]周 萍,顾伟华,韩玉翠,等.CdWO4纳米带的制备及其光学性质研究[J].南京师大学报(自然科学版),2008,31(04):80-83.
　Zhou Ping,Gu Weihua,Han Yucui,et al.Preparation and Optical Properties of CdWO4 Nanobelt[J].Journal of Nanjing Normal University(Natural Science Edition),2008,31(04):80-83.
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CdWO4纳米带的制备及其光学性质研究()
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《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第31卷
期数:
2008年04期
页码:
80-83
栏目:
化学
出版日期:
2008-12-30

文章信息/Info

Title:
Preparation and Optical Properties of CdWO4 Nanobelt
作者:
周  萍1;  顾伟华1;  韩玉翠2;  刘方先2;  丁美娟1
( 1. 南京医科大学药学院, 江苏南京210029)
( 2. 南京师范大学化学与环境科学学院, 江苏南京210097)
Author(s):
Zhou Ping1; Gu Weihua1; Han Yucui2; Liu Fangxian2; Ding Meijuan1
1.School of Pharmacy,Nanjing Medical University,Nanjing 210029,China
2. S chool of Ch em istry and Environm ental S cience, Nan jing N orm alUn ivers ity, N an jing 210097, C hina
关键词:
反胶束;  钨酸镉;  纳米带;  十二胺;  正辛烷
Keywords:
reverse m ice lles;  CdWO4;  nanobe lts;  dodecy lam ine;  ectane
分类号:
TB383.1
摘要:
在十二胺为表面活性剂、正辛烷为油相形成的油包水(W/O)型反胶束体系中,使Na2WO4和CdCl2发生反应,制得了长约2μm、带宽约20～30nm的CdWO4纳米带.测试了其拉曼光谱和荧光发射光谱,结果表明该CdWO4纳米粒子具有较好荧光发射性能.
Abstract:
CdWO4 nanobelts w ith the leng th o f about 2 μm and thew idth of about 20~ 30 nm were prepared in m icroemu lsion system s using octane as o i,l dodecy lam ine as surfactants. Th is nanostructure w as character ized by transm ission e lectron m icroscopy ( TEM ), X- ray ene rgy dispe rsive spec tro scopy ( EDS), fluo rescence spectrophotome ter. Photo lum -i nesce analysis ind ica ted the em ission of the der ived nanobe ils was a t about 428 nm, wh ich w as obv ious b lue shifted compared w ith the bulk CdWO4. Due to its inherent optica l properties, CdWO4 nanobeltsm ay p lay desirab le ro le fo r var ious sc intilla tion app lications.

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金( 20875048)、江苏省自然科学基金( DK2008439)资助项目.
通讯联系人: 周  萍, 讲师, 研究方向: 纳米材料化学. E-mail:zhpin0101@ s ina. com
更新日期/Last Update: 2013-05-05