Results 31 to 40 of about 5,398,254 (198)

Unveiling the Potential of MnxCo3–xS4 Electrocatalyst in Triiodide Reduction for Dye-sensitized Solar Cells

Қарағанды университетінің хабаршысы. Физика сериясы, 2023
The development of a low-cost and high-efficiency Pt-free counter electrode is an important goal to improve the performance of dye-sensitized solar cells.
Д. Сулейменова, Е. Ташенов, Маникс П. Баланэй, Б. Баптаев   +3 more
doaj   +1 more source

3D Photoelectrode for Dye Solar Cells Realized by Laser Micromachining of Photosensitive Glass [PDF]

, 2014
An explorative dye solar cell architecture based on the implementation of a 3D micropatterned photoelectrode is disclosed here. An array of conical micropillars has been realized by laser micromachining of photosensitive glass which has been ...
Luisa De Marco, Beke, Szabolcs, Giuseppe Gigli, De Marco, Luisa, Pareo, Paola, Fernando Brandi, Michele Manca, Szabolcs Beke, Qualtieri, Antonio, Gigli, Giuseppe, Antonio Qualtieri, Alessandro Cannavale, Brandi, Fernando, Paola Pareo, CANNAVALE, Alessandro, Manca, Michele   +15 more
core   +1 more source

Conformationally Switchable Copper(I) Complexes Amplify BODIPY Triplet Photosensitization

Angewandte Chemie, EarlyView.
Coupling a structurally switchable Cu(I) complex to an organic light‐harvesting chromophore boosts photoinduced intersystem crossing via the transient formation of a Cu(II) intermediate. Spectroscopic, physical, computational, and photocatalytic studies support this unique new approach to solar energy upconversion.
Nisha Kamboj, Annabella DeBernardo, Margaret G. Lekan, Nicholas E. Jackson, Lisa Olshansky   +4 more
wiley   +2 more sources

Investigation of UV Dye-Sensitized Solar Cells Based on Water Electrolyte: A New Insight for Wavelength-Selective Greenhouse

Crystals, 2022
The optimization of the photoactive electrode based on TiO2 with a complex architecture for UV dyes along with water-based electrolyte has successfully allowed us (i) to obtain a photovoltaic efficiency of the dye-sensitized solar cell with 1.45 times ...
Daiana Albulescu, Daniel Ursu, Lucian-Mircea Rusnac, Sabina Nitu, Marinela Miclau, Melinda Vajda   +5 more
doaj   +1 more source

ENHANCED EFFICIENCY OF DYE-SENSITIZED SOLAR CELLS USING ZNO NANOPARTICLE DOPING CU FROM PINEAPPLE PEEL EXTRACT WITH MODIFIED NATURAL DYE SOLUTION

Eurasian Physical Technical Journal
Photoanodes and dye solutions are indispensable in the stability and efficiency of Dye-Sensitized Solar Cells’ performance. In this study, the photoanode uses a ZnO sample doped with Cu, made using a green synthesis technique with bio-reduction from ...
L. Rohmawati, S.P. Ferdianto, M.S. Ma’arif, F.F. Ardiansyah, F.I. Muadhif, W. Setyarsih, Z.A.I. Supardi, D. Darminto   +7 more
doaj   +1 more source

Electrochemically Deposited Polypyrrole for Dye-Sensitized Solar Cell Counter Electrodes

International Journal of Photoenergy, 2012
Polypyrrole films were coated on conductive glass by electrochemical deposition (alternative current or direct current process). They were then used as the dye-sensitized solar cell counter electrodes.
Khamsone Keothongkham, Samuk Pimanpang, Wasan Maiaugree, Saman Saekow, Wirat Jarernboon, Vittaya Amornkitbamrung   +5 more
doaj   +1 more source

Porous Tin Oxide Nanoplatelets as Excellent-Efficiency Photoelectrodes and Gas Sensors

International Journal of Electrochemical Science, 2013
Porous SnO2 nanoplatelets are successfully synthesized by calcinations of SnS2 nanoplatelets. Interestingly, the measurement of dye-sensitized solar cells shows that porous SnO2 nanoplatelets is a good candidate of photoelectrode materials in dye ...
Yi-Zhou Zhang, Huan Pang, Yanqiu Sun, Wen-Yong Lai, Ang Wei, Wei Huang   +5 more
doaj   +1 more source

A Fractional Diffusion Model for Dye-Sensitized Solar Cells

Molecules, 2020
Dye-sensitized solar cells have continued to receive much attention since their introduction by O’Regan and Grätzel in 1991. Modelling charge transfer during the sensitization process is one of several active research areas for the development of dye ...
B. Maldon, N. Thamwattana
doaj   +1 more source

Zinc oxide-based dye-sensitized solar cells using natural and synthetic sensitizers

Current Research in Green and Sustainable Chemistry, 2020
Dye-sensitized solar cell is one of the generations of solar cells that generate clean energy and needs inexpensive equipment for fabrication.We report the performances of the natural dye based-solar cells compared with synthetic dye-based solar cells ...
Amarachukwu N. Ossai, Aderemi B. Alabi, Sabastine C. Ezike, Adebayo O. Aina   +3 more
doaj   +1 more source

Pyrimidine-Based Push–Pull Systems with a New Anchoring Amide Group for Dye-Sensitized Solar Cells

Electronic Materials, 2021
New donor–π–acceptor pyrimidine-based dyes comprising an amide moiety as an anchoring group have been designed. The dyes were synthesized by sequential procedures based on the microwave-assisted Suzuki cross-coupling and bromination reactions.
Egor V. Verbitskiy, Alexander S. Steparuk, Ekaterina F. Zhilina, Viktor V. Emets, Vitaly A. Grinberg, Ekaterina V. Krivogina, Sergey A. Kozyukhin, Ekaterina V. Belova, Petr I. Lazarenko, Gennady L. Rusinov, Alexey R. Tameev, Jean Michel Nunzi, Valery N. Charushin   +12 more
doaj   +1 more source