Results 31 to 40 of about 11,767 (230)

Co-sensitization aided efficiency enhancement in betanin–chlorophyll solar cell

open access: yesMaterials for Renewable and Sustainable Energy, 2018
Dye-sensitized solar cells (DSSCs) are a promising third-generation photovoltaic cell technology whose advantages are low-cost fabrication, reduced energy payback time, better performance under diffuse light conditions and flexibility.
S. Sreeja, Bala Pesala
doaj   +1 more source

Pengaruh Waktu terhadap Efisiensi Dye-Sensitized Solar Cell (DSSC)

open access: yesINDONESIAN JOURNAL OF APPLIED PHYSICS, 2018
<p>Penelitian ini mengkaji pengaruh waktu terhadap effisiensi <em>Dye Sensitized Solar Cell </em>(DSSC). Jarak elektroda divariasi sebesar 76 µm dan 114 µm. Karakterisasi sifat listrik menggunakan <em>Keithley I-V</em> meter yang dilakukan selama 21 hari dengan selang 7 hari untuk mengetahui kestabilannya.
Sistha Ridha Alfidharisti   +2 more
openaire   +3 more sources

Solvent Effects on the Adsorption Geometry and Electronic Structure of Dye-Sensitized TiO2: A First-Principles Investigation [PDF]

open access: yes, 2012
The performance of dye-sensitized solar cells (DSSCs) depends significantly on the adsorption geometry of the dye on the semiconductor surface. In turn, the stability and geometry of the adsorbed molecules is influenced by the chemical environment at the
De Angelis, Filippo   +2 more
core   +1 more source

An investigation of the role the donor moiety plays in modulating the efficiency of ‘donor-π-acceptor-π-acceptor’ organic DSSCs [PDF]

open access: yes, 2017
Three ‘D-π-A-π-A’ based dyes have been synthesized featuring MeO-, MeS- and Me2N- as donor residues and benzothiadiazole and cyanoacrylic acid residues as acceptor units. UV–vis spectroscopy, solution electrochemistry and DFT modelling indicated that the
Ahn, Sungwoo   +6 more
core   +1 more source

Recent Progress of Graphene-Based Photoelectrode Materials for Dye-Sensitized Solar Cells

open access: yesInternational Journal of Photoenergy, 2019
Graphite with a single atomic layer known as graphene shows great capability in energy conversion and storage devices. Dye-sensitized solar cells (DSSCs) have attracted intense interests due to offering high photo-to-electric conversion efficiencies ...
Kaustubh Patil   +3 more
doaj   +1 more source

Tunable surface plasmons of dielectric core-metal shell particles for dye sensitized solar cells [PDF]

open access: yes, 2013
Our findings show that the extinction spectrum of core-shell type plasmonic particles can be effectively controlled by changing their geometric factor. This tuning capability allows the surface plasmons of the core-shell particles to be designed in such ...
Ding, B, Lee, BJ, Lee, JK, Yang, M
core   +1 more source

Knock phenomenon analysis on a diesel-CNG dual fuel engine using experimental fuel ratio [PDF]

open access: yes, 2021
Knock avoidance is crucial to establish a proper Diesel-CNG Dual Fuel (DDF) engine. The causes of this phenomenon are still vague due to the lack of knock detection and characterization methods available.
Ismail, Muammar Mukhsin
core  

Dye-sensitized solar cells sensitized with natural dye extracted from Indian Jamun

open access: yesBibechana, 2014
Dye sensitized solar cell (DSSC) is a device which absorbs light from the sun with a layer of dye molecules and directly converts into electric energy.
Indra B Karki   +3 more
doaj   +3 more sources

Materials for Enhanced Dye-sensitized Solar Cell Performance: Electrochemical Application

open access: yesInternational Journal of Electrochemical Science, 2015
This paper reports on an aperçu of materials that enhance the performance of dye-sensitized solar cells (DSSCs). The review indicates progress in DSSCs and a large improvement in the materials used in DSSCs in particular.
Suriati Suhaimi   +4 more
doaj   +1 more source

Versatility of Photosensitizers in Dye-Sensitized Solar Cells (DSSCs)

open access: yesBiointerface Research in Applied Chemistry, 2021
Because of their scientific relevance in the field of energy conversion, dye-sensitized solar cells (DSSCs) have become a focus of major studies in the last two decades. At present, DSSC is generally either sensitized with inorganic dyes, metal-free organic dyes, or natural dyes. These dyes have emerged as potential alternatives to costly and scarce Ru-
openaire   +1 more source

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