Functionalized Block-Copolymer Templates for Synthesis and Shape Control of Quantum Dots
Abstract
In this paper, a new quantum dot synthesis method based on metallic-block copolymer precursors was developed. The synthesis produced CdS QDs assembled into chains. This method provides a new model for the study of 1D QD chains to determine its effect on charge transport and optoelectronic coupling. This synthesis method was readily extended to other semiconductor materials including PbS and perovskites producing QDs of various shapes. Finally, it evidenced further promise of this synthesis method to assist in the assembly, shape and size control of various nanomaterials.
- Authors:
-
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Advanced Materials Lab.
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Advanced Materials Lab.; Univ. of New Mexico, Albuquerque, NM (United States). Center for Micro-Engineered Materials. Dept. of Chemical and Biological Engineering
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA); SNL Laboratory Directed Research and Development (LDRD) Program
- OSTI Identifier:
- 1474096
- Report Number(s):
- SAND-2018-10295J
Journal ID: ISSN 2059-8521; 668026
- Grant/Contract Number:
- NA0003525
- Resource Type:
- Accepted Manuscript
- Journal Name:
- MRS Advances
- Additional Journal Information:
- Journal Volume: 3; Journal Issue: 41; Journal ID: ISSN 2059-8521
- Publisher:
- Materials Research Society (MRS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; nanostructure; polymer; quantum dot
Citation Formats
Billstrand, Brian, Bian, Kaifu, Karler, Casey, and Fan, Hongyou. Functionalized Block-Copolymer Templates for Synthesis and Shape Control of Quantum Dots. United States: N. p., 2018.
Web. doi:10.1557/adv.2018.322.
Billstrand, Brian, Bian, Kaifu, Karler, Casey, & Fan, Hongyou. Functionalized Block-Copolymer Templates for Synthesis and Shape Control of Quantum Dots. United States. https://doi.org/10.1557/adv.2018.322
Billstrand, Brian, Bian, Kaifu, Karler, Casey, and Fan, Hongyou. Wed .
"Functionalized Block-Copolymer Templates for Synthesis and Shape Control of Quantum Dots". United States. https://doi.org/10.1557/adv.2018.322. https://www.osti.gov/servlets/purl/1474096.
@article{osti_1474096,
title = {Functionalized Block-Copolymer Templates for Synthesis and Shape Control of Quantum Dots},
author = {Billstrand, Brian and Bian, Kaifu and Karler, Casey and Fan, Hongyou},
abstractNote = {In this paper, a new quantum dot synthesis method based on metallic-block copolymer precursors was developed. The synthesis produced CdS QDs assembled into chains. This method provides a new model for the study of 1D QD chains to determine its effect on charge transport and optoelectronic coupling. This synthesis method was readily extended to other semiconductor materials including PbS and perovskites producing QDs of various shapes. Finally, it evidenced further promise of this synthesis method to assist in the assembly, shape and size control of various nanomaterials.},
doi = {10.1557/adv.2018.322},
journal = {MRS Advances},
number = 41,
volume = 3,
place = {United States},
year = {Wed Apr 04 00:00:00 EDT 2018},
month = {Wed Apr 04 00:00:00 EDT 2018}
}
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Figures / Tables:
Figure 1: TEM images of synthesized CdS QDs. (a) Multiple particles. (b) QDs synthesied from reduced PS-PAA concentration. Scale bars are 20 nm.
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Works referenced in this record:
3-component low temperature solvothermal synthesis of colloidal cadmium sulfide quantum dots
journal, March 2010
- Arellano, Ian Harvey J.; Mangadlao, Joey; Ramiro, Iris Bea
- Materials Letters, Vol. 64, Issue 6
Self-Assembly of One-Dimensional Nanocrystal Superlattice Chains Mediated by Molecular Clusters
journal, March 2016
- Zhang, Xianfeng; Lv, Longfei; Ji, Li
- Journal of the American Chemical Society, Vol. 138, Issue 10
A Layer-by-Layer ZnO Nanoparticle-PbS Quantum Dot Self-Assembly Platform for Ultrafast Interfacial Electron Injection
journal, August 2014
- Eita, Mohamed; Usman, Anwar; El-Ballouli, Ala'a O.
- Small, Vol. 11, Issue 1
Plasmonic coupling in single flower-like gold nanoparticle assemblies
journal, October 2016
- Luo, Yi; Dube, Lacie; Zhou, Yadong
- Progress in Natural Science: Materials International, Vol. 26, Issue 5
Recent advances in the TiO 2 /CdS nanocomposite used for photocatalytic hydrogen production and quantum-dot-sensitized solar cells
journal, February 2016
- Zhao, Dan; Yang, Chun-Feng
- Renewable and Sustainable Energy Reviews, Vol. 54
Ligand-Dependent Morphology and Optical Properties of Lead Sulfide Quantum Dot Superlattices
journal, October 2016
- Ushakova, Elena V.; Cherevkov, Sergei A.; Litvin, Aleksandr P.
- The Journal of Physical Chemistry C, Vol. 120, Issue 43
Synthesis and characterization of aspartic acid-capped CdS/ZnS quantum dots in reverse micelles and its application to Hg(II) determination
journal, November 2015
- Hosseini, Mohammad Saeid; Kamali, Mohsen
- Journal of Luminescence, Vol. 167
Inorganic salt-induced phase control and optical characterization of cadmium sulfide nanoparticles
journal, April 2010
- Tai, Guo’an; Zhou, Jianxin; Guo, Wanlin
- Nanotechnology, Vol. 21, Issue 17
Efficient Red/Green/Blue Tandem Quantum-Dot Light-Emitting Diodes with External Quantum Efficiency Exceeding 21%
journal, December 2017
- Zhang, Heng; Chen, Shuming; Sun, Xiao Wei
- ACS Nano, Vol. 12, Issue 1
DNA-Templated Semiconductor Nanoparticle Chains and Wires
journal, July 2007
- Dong, L.; Hollis, T.; Connolly, B. A.
- Advanced Materials, Vol. 19, Issue 13
Multiple Families of Magic-Sized ZnSe Quantum Dots via Noninjection One-Pot and Hot-Injection Synthesis
journal, November 2010
- Zhang, Lai-Jun; Shen, Xing-Can; Liang, Hong
- The Journal of Physical Chemistry C, Vol. 114, Issue 50
A highly efficient flexible dye-sensitized solar cell based on nickel sulfide/platinum/titanium counter electrode
journal, January 2015
- Yue, Gentian; Ma, Xingping; Zhang, Weifeng
- Nanoscale Research Letters, Vol. 10, Issue 1
Aqueous-solution synthesis of uniform PbS nanocubes and their optical properties
journal, September 2015
- Li, Yuan; Li, Qing; Wu, Huijie
- Journal of Nanoparticle Research, Vol. 17, Issue 9
Enhanced stability and emission intensity of aqueous CdTe/CdS core–shell quantum dots with widely tunable wavelength
journal, July 2014
- Wang, Hongyu; Xu, Ling; Liu, Ni
- Canadian Journal of Physics, Vol. 92, Issue 7/8
Synthesis and Characterization of Poly(acrylic acid) Stabilized Cadmium Sulfide Quantum Dots
journal, November 2007
- Celebi, Serdar; Erdamar, A. Koray; Sennaroglu, Alphan
- The Journal of Physical Chemistry B, Vol. 111, Issue 44
Photo degradation of synthetic dyes using cadmium sulfide nanoparticles synthesized in the presence of different capping agents
journal, March 2012
- Upadhyay, Ravi Kant; Sharma, Meenakshi; Singh, Deepesh Kumar
- Separation and Purification Technology, Vol. 88
Thiolated selenium as a new precursor for the aqueous synthesis of CdSe/CdS core/shell quantum dots
journal, April 2017
- Parani, Sundararajan; Tsolekile, Ncediwe; Pandian, Kannaiyan
- Journal of Materials Science: Materials in Electronics, Vol. 28, Issue 15
Synthesis of gold nanoparticle necklaces using linear–dendritic copolymers
journal, February 2010
- Tavakoli Naeini, Ashkan; Adeli, Mohsen; Vossoughi, Manouchehr
- European Polymer Journal, Vol. 46, Issue 2
Figures / Tables found in this record:
Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.