The Ag shell thickness effect of Au@Ag@SiO2 core–shell nanoparticles on the optoelectronic performance of dye sensitized solar cells

2016 ◽  
Vol 52 (11) ◽  
pp. 2390-2393 ◽  
Author(s):  
Yang Wang ◽  
Jin Zhai ◽  
Yanlin Song ◽  
Ling He
Keyword(s):  
Shell Thickness ◽  
Dye Sensitized Solar Cells ◽  
Thickness Effect ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Au Nps ◽  
Color Changes ◽  
Dye Sensitized ◽  
Core Shell Nanoparticles ◽  
Sensitized Solar Cells

The LSPR effect of Au@Ag@SiO2 core–shell–ultra-thin shell nanoparticles is finely tailored and tuned by varying the Ag shell thickness. The growth of silver shell onto Au NPs led to color changes from different tones of red to orange.

The influence of shell thickness of Au@TiO2 core–shell nanoparticles on the plasmonic enhancement effect in dye-sensitized solar cells

Nanoscale ◽  
2013 ◽  
Vol 5 (17) ◽  
pp. 7953 ◽  
Author(s):  
Wei-Liang Liu ◽  
Fan-Cheng Lin ◽  
Yu-Chen Yang ◽  
Chen-Hsien Huang ◽  
Shangjr Gwo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Shell Thickness ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Enhancement Effect ◽  
Plasmonic Enhancement ◽  
Shell Nanoparticles ◽  
Dye Sensitized ◽  
Core Shell Nanoparticles ◽  
Sensitized Solar Cells

scholarly journals TUNABLE SURFACE PLASMON RESONANCES OF Au@TiO2 CORE-SHELL NANOPARTICLES ON THE DSSC (DYE SENSITIZED SOLAR CELLS) PERFORMANCE

2019 ◽  
Vol 20 (3) ◽  
pp. 106
Author(s):  
Friska Ayu Fitrianti Sugiono ◽  
Doty Dewi Risanti
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Surface Plasmon Resonances ◽  
Shell Nanoparticles ◽  
Dye Sensitized ◽  
Plasmon Resonances ◽  
Core Shell Nanoparticles ◽  
Sensitized Solar Cells

Plasmonic core-shell nanoparticles, i.e. gold can improve the efficiency of Dye-sensitized Solar Cell by increase the light harvesting due to the strong near-field effect LSPR (Localized Surface Plasmon Resonance). To achieve maximum enhancement, the morphology of core-shell need to be optimized with coated either by insulator such as semiconductor, i.e. TiO2. In this paper, morphology of Au@TiO2 core-shell precisely control by various TiO2 volume and systematically study its influence on the plasmonic enhancement effect. A gold solution was prepared using Turkevich method. The crystal structure of the powders was determined by powder X-ray diffraction (XRD). The optical properties were measured by UV-Vis absorption spectroscopy using UV-Vis Lambda 750. The photocurrent action spectra or IPCE in visible light spectrum was obtained by adjusting wavelength of incident light, i.e. series connection of halogen lamp and monochromator. UV-Vis absorption spectra of core–shell showed the position of the surface plasmon Au band in the range of 500–550 nm. According to UV-Vis characterization, all samples studied show weak surface plasmon resonance response (~520 to 550 nm) as indicative of the thick TiO2 shells for individual core-shell [email protected] Surface Plasmon Resonances of Au@TiO2 Core-shell Nanoparticles on the DSSC (Dye Sensitized Solar Cells) Performance

Effect of the TiO2 shell thickness on the dye-sensitized solar cells with ZnO–TiO2 core–shell nanorod electrodes

2011 ◽  
Vol 58 ◽  
pp. 19-24 ◽  
Author(s):  
A. Irannejad ◽  
K. Janghorban ◽  
O.K. Tan ◽  
H. Huang ◽  
C.K. Lim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Shell Thickness ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Tio2 Shell

The effect of annealing on the photoconductivity of carbon nanofiber/TiO2 core-shell nanowires for use in dye-sensitized solar cells

2010 ◽  
Vol 97 (4) ◽  
pp. 043102 ◽  
Author(s):  
Caitlin Rochford ◽  
Zhuang-Zhi Li ◽  
Javier Baca ◽  
Jianwei Liu ◽  
Jun Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Carbon Nanofiber ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Shell Nanowires

Electron transfer kinetics in water splitting dye-sensitized solar cells based on core–shell oxide electrodes

2012 ◽  
Vol 155 ◽  
pp. 165-176 ◽  
Author(s):  
Seung-Hyun Anna Lee ◽  
Yixin Zhao ◽  
Emil A. Hernandez-Pagan ◽  
Landy Blasdel ◽  
W. Justin Youngblood ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Water Splitting ◽  
Dye Sensitized Solar Cells ◽  
Core Shell ◽  
Electron Transfer Kinetics ◽  
Dye Sensitized ◽  
Oxide Electrodes ◽  
Sensitized Solar Cells
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