[PDF] Top 20 Effects of Core-modification on Porphyrin Sensitizers to the Efficiencies of Dye-sensitized Solar Cells
Has 10000 "Effects of Core-modification on Porphyrin Sensitizers to the Efficiencies of Dye-sensitized Solar Cells" found on our website. Below are the top 20 most common "Effects of Core-modification on Porphyrin Sensitizers to the Efficiencies of Dye-sensitized Solar Cells".
Effects of Core-modification on Porphyrin Sensitizers to the Efficiencies of Dye-sensitized Solar Cells
... sources of ruthenium ...owing to their structural relation- ship with chlorophylls of the photosystem antenna com- plexes and their unique optical properties along with their photochemical and ... See full document
11
A strategy to design highly efficient porphyrin sensitizers for dye-sensitized solar cells
... Because of their excellent light-harvesting property with intense absorption throughout the visible to the near-IR region, various porphyrins have been designed and applied for dye- ... See full document
3
Porphyrin sensitizers with pi-extended pull units for dye-sensitized solar cells
... dye to the conduction band and finally retardation in charge ...simple porphyrin macrocycles with a large planar- system suffer from severe dye ...reports on porphyrin ... See full document
7
Design and characterization of porphyrin sensitizers with a push-pull framework for highly efficient dye-sensitized solar cells
... into the electron distribution at the frontier and nearby molecular orbitals, we performed quantum-chemical calculations on porphyrins YD14–YD17 using density-functional theory (DFT) at the ... See full document
8
Effects of dye adsorption on the electron transport properties in ZnO-nanowire dye-sensitized solar cells
... employed to be the sensitizers in the ZnO-nanowire 共NW兲 dye-sensitized solar cells ...in the N3-sensitized cell which results in comparable ... See full document
3
Porphyrin-sensitized solar cells
... antennae to harvest light for the conversion of solar energy in complicated photosynthetic ...– the porphyrins – as efficient centres to harvest light for solar ... See full document
14
Synthesis of push-pull porphyrin dyes with dimethylaminonaphthalene electron-donating groups and their application to dye-sensitized solar cells
... Dye sensitized solar cells(DSSCs) are the third generation of solar cells which have been attracted much attention because of low prices, flexibility, low ... See full document
6
The influence of electron injection and charge recombination kinetics on the performance of porphyrin-sensitized solar cells: effects of the 4-tert-butylpyridine additive
... pull porphyrin sensitizer features an electron donor group attached at the meso-position of the porphyrin core opposite to the meso-substituted linker with a ... See full document
5
New Dual Donor-Acceptor (2D--2A) Porphyrin Sensitizers for Stable and Cost-Effective Dye-Sensitized Solar Cells
... among the studied dyes are: 1) the linking of the electron-donating carbazole to the por- phyrin core through a para-phenylene group results in a higher efficiency than ... See full document
10
Effects of potential shift and efficiency of charge collection on nanotube-based porphyrin-sensitized solar cells with conjugated links of varied length
... For dye-sensitized solar-cell devices fabricated from porphyrin sensitizers with links of varied length (PE1–PE4) adsorbed on anodic titanium-oxide nanotube arrays, we ... See full document
5
Effects of Porphyrinic meso-Substituents on the Photovoltaic Performance of Dye-Sensitized Solar Cells: Number and Position of p-Carboxyphenyl and Thienyl Groups on Zinc Porphyrins
... because of their ease of structural modi fications on the electron-donating and anchoring sites, through which their optical, photophysical, and electrochemical properties might be tuned ... See full document
10
Design and characterization of highly efficient porphyrin sensitizers for green see-through dye-sensitized solar cells
... device, dye-sensitized solar cells (DSSC) have received much attention after the pioneering work of Gra¨tzel and ...attained the greatest efficiency (Z B11%) of ... See full document
6
Synthesis and characterization of diporphyrin sensitizers for dye-sensitized solar cells
... Article on the web 24th November 2009 DOI: ...Novel porphyrin dimers with broad and strong absorption in the visible and/or near IR regions have been synthesized; the meso–meso-linked ... See full document
3
Synthesis and characterization of porphyrin sensitizers with various electron-donating substituents for highly efficient dye-sensitized solar cells
... voltammetry to determine the redox potentials of these porphyrins; the electrochemical reactions of these compounds were measured under ambient ...conditions. The electrochemical ... See full document
8
Structural planarity and conjugation effects of novel symmetrical acceptor-donor-acceptor organic sensitizers on dye-sensitized solar cells
... whether the use of metal-free dyes M1 and M5 with high molar extinction coef ficients was advantageous relative to metal-containing dye N719, we monitored the performance of ... See full document
10
Coverage Analysis for the Core/Shell Electrode of Dye-Sensitized Solar Cells
... in the DSSC electrodes exhibit various rounding shapes, which are far from a perfect spherical ...Second, the C/S model considers only those photoelectrons emitting from nanoparticles in the ... See full document
6
Electron transfer properties of organic dye-sensitized solar cells based on indoline sensitizers with ZnO nanoparticles
... due to enough internal surface area provided by the primary ...nanocrystallites. The maximum energy conversion efficiency of ...utilization of the ruthenium complex ci s- [RuL 2 ... See full document
9
Effects of environmentally benign solvents in the agarose gel electrolytes on dye-sensitized solar cells
... rides to gel the liquid electrolytes of DSSCs, which prevents environmental pollution by not forming wastes requiring disposal or additional ...polymer of carbohydrates from seaweed, can act ... See full document
6
Exploring photophysical properties of metal-free coumarin sensitizers: an efficient strategy to improve the performance of dye-sensitized solar cells
... spectra of NKX-2677, 22 NKX- 2700 23 and NKX-2883 24 reproduce the experimental results very well for the rst time, indicating that the present theoret- ical methods are ...with the ... See full document
12
Novel Zinc Porphyrin Sensitizers for Dye-Sensitized Solar Cells: Synthesis and Spectral, Electrochemical, and Photovoltaic Properties
... property of the carboxyl an- choring group through a PE linker in 1 has no significant in- fluence on its oxidation ...potential. The first oxidation is shift- ed only slightly by 40 mV ... See full document
10
相關主題