CdSe-ZnS Quantum Dot Langmuir Films Employing Thiophene Thiol as a Capping Ligand

被引：1
|
作者：
Giles, Alexander [1 ]
Stokes, Edward B. [2 ]
机构：
[1] Univ N Carolina, Nanoscale Sci PhD Program, Charlotte, NC 28262 USA
[2] Univ N Carolina, Dept Elect & Comp Engn, Charlotte, NC 28262 USA
来源：
IEEE SOUTHEASTCON 2010: ENERGIZING OUR FUTURE | 2010年
关键词：
NANOCRYSTALS; CDTE;
D O I：
10.1109/SECON.2010.5453862
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
shell CdSe-ZnS quantum dots have been one of the most actively researched nanomaterials in the past decade. In this paper we introduce thiophene thiol (TPT) as a capping ligand on the CdSe-ZnS heterostructure. These conjugated ligands allow for improved carrier transport in comparison to their saturated, long chain hydrocarbon counterparts. By demonstrating a robust and inexpensive method to deposit close packed monolayers of these nanostructures, we hope to open the door for a new family of low cost inorganic devices employing them.
引用
收藏
页码：312 / 315
页数：4
相关论文
共 50 条
  • [21] Insight on the CdSe/ZnS quantum dot dissolution
    Paydary, Pooya
    Larese-Casanova, Philip
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [22] Cathodoluminescence of CdSe/ZnS quantum dot composites
    RodriguezViejo, J
    Heine, JR
    Dabbousi, BO
    Mattoussi, H
    Michel, J
    Bawendi, MG
    Jensen, KF
    ADVANCES IN MICROCRYSTALLINE AND NANOCRYSTALLINE SEMICONDUCTORS - 1996, 1997, 452 : 365 - 370
  • [23] Transparent conducting films of CdSe(ZnS) core(shell) quantum dot xerogels
    Korala, Lasantha
    Li, Li
    Brock, Stephanie L.
    CHEMICAL COMMUNICATIONS, 2012, 48 (68) : 8523 - 8525
  • [24] Modified atomic layer deposition of ZnS on CdSe quantum dot thin films
    Al-Quaiti, Fatima
    Khon, Dmitriy
    Moroz, Pavel
    Lahey, Adam
    Zamkov, Mikhail
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 251
  • [25] CdSe-ZnS Quantum Dots for Selective and Sensitive Detection and Quantification of Hypochlorite
    Yan, Yan
    Wang, Suhua
    Liu, Zhongwei
    Wang, Hongyu
    Huang, Dejian
    ANALYTICAL CHEMISTRY, 2010, 82 (23) : 9775 - 9781
  • [26] Effect of ZnS shell on optical properties of CdSe-ZnS core-shell quantum dots
    Mathew, S.
    Bhardwaj, Bishwajeet Singh
    Saran, Amit D.
    Radhakrishnan, P.
    Nampoori, V. P. N.
    Vallabhan, C. P. G.
    Bellare, Jayesh R.
    OPTICAL MATERIALS, 2015, 39 : 46 - 51
  • [27] Investigation of electronic and optical properties of (CdSe/ZnS/CdSe/ZnS) quantum dot–quantum well heteronanocrystal
    A. SalmanOgli
    A. Rostami
    Journal of Nanoparticle Research, 2011, 13 : 1197 - 1205
  • [28] Synthesis of ZnS/CdSe/ZnS Quantum Dot Quantum Well in a Micro Reactor
    Uchara, Masato
    Nakamura, Hiroyuki
    Maeda, Hideaki
    WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING 2006, VOL 14, PTS 1-6, 2007, 14 : 250 - 253
  • [29] Characterizing mixed phosphonic acid ligand capping on CdSe/ZnS quantum dots using ligand exchange and NMR spectroscopy
    Davidowski, Stephen K.
    Lisowski, Carmen E.
    Yarger, Jeffery L.
    MAGNETIC RESONANCE IN CHEMISTRY, 2016, 54 (03) : 234 - 238
  • [30] CdSe/ZnS quantum dot films for high performance flexible lighting and display applications
    Altintas, Yemliha
    Genc, Sinan
    Talpur, Mohammad Younis
    Mutlugun, Evren
    NANOTECHNOLOGY, 2016, 27 (29)
12345