Solar Cells of the Inorganic Materials based on PbSe/CdSe Core/Shell Nanocrystals

Tong Yu Wang; Peng Wang; He Lin Wang; Tie Qiang Zhang

doi:10.4028/www.scientific.net/AMM.737.119

Paper Titles

Optimization of Catholyte in Hydrogen Redox Fuel Cell
p.97

Potential Energy Curves and Spectroscopic Properties of C^-₂ Studied by Configuration Interaction Method
p.105

Reduced Thermal Conductivity in ZrNiSn-Based Heusler Alloys
p.110

Research on Electric Vehicle to Household Electricity Interactive Mode Considering Photovoltaic Power Generation
p.114

Solar Cells of the Inorganic Materials based on PbSe/CdSe Core/Shell Nanocrystals
p.119

The Development Status and Trends of Air Conditioning on New Energy Vehicles
p.123

TLC-FID and GC-MS Analysis of Tars Generated by Oil Sand Pyrolysis at Different Temperature
p.128

Crude Oil Price and Fuel Ethanol Firm Profit
p.132

Analysis of Energy Saving Design of Solar Building - Take Tongji University Solar Decathlon Works for Example
p.139

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 737Solar Cells of the Inorganic Materials based on...

Solar Cells of the Inorganic Materials based on PbSe/CdSe Core/Shell Nanocrystals

Abstract:

This essay employed the "successive ion layer adsorption and reaction (SILAR)"technology to form PbSe/CdSe core/shell.We use the Pbse/CdSe core/shell replaced PbSe nanocrystals and obtained one new quantum dot solar cells of the inorganic.This new solar cells constituted by the metal oxide films retain the photoelectric conversion efficiency of quantum dot solar cells.At the same time,the stability of the new solar cells is tremendously improved with the oxidation resistance of inorganic oxide.Finally,when J_sc=25.2mA/cm²and V_oc=0.36V ,we can conclude the conversion efficiency of the solar cell can be evaluated as 3.929%.

You might also be interested in these eBooks

Applied Energy and Environment Technologies and Materials

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 737)

Pages:

119-122

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.737.119

Citation:

Cite this paper

Online since:

March 2015

Authors:

Tong Yu Wang, Peng Wang, He Lin Wang, Tie Qiang Zhang

Keywords:

CdSe, Core-Shell, Emission, Nanocrystals, PbSe, Solar Cells

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Yu zhang, Quanqin Dai, Formation of PbSe/CdSe Core/Shell Nanocrystals for Stable Near-Infrared High Photoluminescence Emission. Nanoscale Res Lett. 5, 1279(2010).

DOI: 10.1007/s11671-010-9637-7

Google Scholar

[2] W.W. Yu, L. Qu, W. Guo, X. Peng, Experimental determinationof the extinction coefficient of CdTe, CdSe, and CdS nanocrys-tals. Chem. Mater. 15, 2854 (2003).

DOI: 10.1021/cm034081k

Google Scholar

[3] J. Muller, J.M. Lupton, P.G. Lagoudakis, F. Schindler, R. Koeppe A.L. Rogach, J. Feldmann, D.V. Talapin, H. Weller, Wavefunction engineering in elongated semiconductor nanocrystalswith heterogeneous carrier confinement. Nano Lett. 5, 2044(2005).

DOI: 10.1021/nl051596x

Google Scholar

[4] J.J. Li, A.Y. Wang, W. Guo, J.C. Keay, T.D. Mishima, M.B. Johnson, X. Peng, Large-scale synthesis of nearly monodisperseCdSe/CdS core/shell nanocrystals using air-stable reagents viasuccessive ion layer adsorption and reaction. J. Am. Chem. Soc. 125, 12567 (2003).

DOI: 10.1021/ja0363563

Google Scholar

[5] Q. Dai, Y. Wang, X. Li, Y. Zhang, D.J. Pellegrino, M. Zhao,B. Zou, J. Seo, Y. Wang, W.W. Yu, Size-dependent compositionand molar extinction coefficient of PbSe semiconductor nano-crystals. ACS Nano. 3, 1518 (2009).

DOI: 10.1021/nn9001616

Google Scholar