ICCAS OpenIR
Polyplatinayne/polyoxometalate composite Langmuir-Blodgett films: Preparation, structural characterization, and potential optoelectronic applications
Liu, Li1; Qiao, Ling-Xiang1; Liu, Shi-Zhong1; Cui, Dong-Mei2; Zhang, Chun-Mei3; Zhou, Zheng-Ji3; Du, Zu-Liang3; Wong, Wai-Yeung4,5
2008-05-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume46Issue:10Pages:3193-3206
AbstractA new family of organometallic/inorganic composite Langmuir-Blodgett (LB) films consisting of rigid-rod polyplatinayne polymer ([Pt-T(OMe-Fl)T](infinity). or [Pt-T(F-Fl)T](infinity), where the triplet bonds are abbreviated by T, and fluorene ring by Fl) as the pi-conjugated organometallic molecule, polyoxometalate (POM, POM = K3PMo12O40, H3PW12O40, or H6P2W18O62) of the Keggin and Dawson structures as the inorganic component, and dimethyldioctadecylammonium bromide (DODA) or a mixture of octadecanoic acid (OA) and docosanoic acid (DA) as the auxiliary film-forming agent were prepared and characterized by pi-A isotherms, UV-Vis absorption spectra, photoluminescence spectra, atomic force microscopy imaging, scanning tunneling microscopy, and low-angle X-ray diffraction. Our experimental results indicate that steady, even, and ordered Langmuir and LB films are formed in pure water and polyoxometalate subphases. It was shown that the POM molecules are probably embedded inside the polyplatinayne molecules in the LB film structure and they can quench the luminescence of the Pt polyyne. These Pt-polyyne based LB films display interesting electric conductivity behavior. [Pt-T(OMe-Fl)T](infinity)/DODA/HPW12 monolayer film shows a good electrical conductivity, and the tunneling current amounts to +/- 100 nA when the voltage is set at +/- 8 V. (C) 2008 Wiley Periodicals, Inc.
KeywordCrystal Structure Fluorene Luminescence Metallopolymers Metal Polynes Transition Metal Chemistry
DOI10.1002/pola-22654
Indexed BySCI
Language英语
WOS IDWOS:000256028600004
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63562
Collection中国科学院化学研究所
Corresponding AuthorLiu, Li
Affiliation1.Hubei Univ, Sch Chem & Chem Engn, Minist Educ Key Lab Synth & Applicat Organ Funct, Wuhan 430062, Peoples R China
2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
3.Henan Univ, Key Lab Special Funct Mat, Kaifeng 475001, Peoples R China
4.Hong Kong Baptist Univ, Dept Chem, Hong Kong, Hong Kong, Peoples R China
5.Hong Kong Baptist Univ, Ctr Adv Luminescence Mat, Hong Kong, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Li,Qiao, Ling-Xiang,Liu, Shi-Zhong,et al. Polyplatinayne/polyoxometalate composite Langmuir-Blodgett films: Preparation, structural characterization, and potential optoelectronic applications[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2008,46(10):3193-3206.
APA Liu, Li.,Qiao, Ling-Xiang.,Liu, Shi-Zhong.,Cui, Dong-Mei.,Zhang, Chun-Mei.,...&Wong, Wai-Yeung.(2008).Polyplatinayne/polyoxometalate composite Langmuir-Blodgett films: Preparation, structural characterization, and potential optoelectronic applications.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,46(10),3193-3206.
MLA Liu, Li,et al."Polyplatinayne/polyoxometalate composite Langmuir-Blodgett films: Preparation, structural characterization, and potential optoelectronic applications".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 46.10(2008):3193-3206.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Li]'s Articles
[Qiao, Ling-Xiang]'s Articles
[Liu, Shi-Zhong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Li]'s Articles
[Qiao, Ling-Xiang]'s Articles
[Liu, Shi-Zhong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Li]'s Articles
[Qiao, Ling-Xiang]'s Articles
[Liu, Shi-Zhong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.