Results 91 to 100 of about 36,975 (214)

Integrating tunable LED‐induced plant responses with novel solar cell technologies for energy‐efficient agrivoltaic systems

PLANTS, PEOPLE, PLANET, EarlyView.
The increasing demand for sustainable food production requires innovative solutions that balance productivity, resource efficiency, and environmental impact. Vertical Farming Systems (VFSs) offer a promising approach; however, their high energy consumption remains challenging.
Alessio Dessì, Carlo Spampinato, Fabiano Sillo, Salvatore Valastro, Mauro Centritto, Cecilia Brunetti, Andrea Ghirardo, Jörg‐Peter Schnitzler, Alessandra Alberti, Gianna Reginato, Aurora Rizzo, Raffaella Balestrini   +11 more
wiley   +1 more source

N719 and N3 dyes for quasi-solid state dye sensitized solar cells - A comparative study using polyacrylonitrile and CsI based electrolytes

Ceylon Journal of Science, 2016
Dye sensitized solar cells offer a low cost alternative technology for solar energy harvesting. However, there are long term stability issues connected with these cells due to the liquid electrolytes normally used. Gel or solid polymer electrolytes which
T. M. W. J. Bandara, H. D. N. S. Fernando, E. J. Rupasinghe, J. L. Ratnasekera, P. H. N. J. Chandrasena, M. Furlani, I. Albinsson, M. A. K. L. Dissanayake, B. E. Mellander   +8 more
doaj   +1 more source

Dye-sensitized solar cells based on MK2 dye, PMMA-based quasi-solid electrolyte, and flexible CNT counter electrode

Energy Reports, 2020
In this paper, a dye-sensitized solar cell based on organic MK2 dye, a quasi-solid electrolyte, and a flexible counter electrode was investigated. Two types of TiO2 nanoparticles with different sizes were used to make the photoanode with a bi-layer ...
Dang-Trang Nguyen, Toshiki Iwai, Kozo Taguchi   +2 more
doaj   +1 more source

Resonant Lifetime of Core-Excited Organic Adsorbates from First Principles [PDF]

, 2014
We investigate by first-principles simulations the resonant electron-transfer lifetime from the excited state of an organic adsorbate to a semiconductor surface, namely isonicotinic acid on rutile TiO$_2$(110).
Achilli S., Achilli S., Arntz F., Bates S. P., Batra A., Brandbyge M., Brivio G. P., Brivio G. P., Bronner C., Brühwiler P. A., Carlo Motta, Chambers S., Chulkov E. V., Daniel Sánchez-Portal, De Angelis F., De Angelis F., Duncan W. R., Fukui K., Fölisch A., Gian Paolo Brivio, Grätzel M., Guido Fratesi, Hannappel T., Hardin B. E., Hill I. G., Häming M., Inglesfield J. E., Ino D., Junquera J., Kim Y.-H., Kondov I., Kong L., Labat F., Le Bahers T., Listorti A., Mario Italo Trioni, Martsinovich N., Martsinovich N., Mauri F., Menzel D., Nitzan A., Onida G., Palacios J. J., Perdew J. P., Persson P., Persson P., Prendergast D., Rocha A. R., Rudolf P., Schnadt J., Schnadt J., Schnadt J., Soler J. M., Stier W., Sánchez-Portal D., Sánchez-Portal D., Triguero L., Trioni M. I., Umari P., Wurth W.   +59 more
core   +2 more sources

Tuning the Photochemistry of Entatic State Model Systems

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
We present the photochemistry of the entatic state model [Cu(DMEGqu)2]+/2+, a copper guanidino‐quinoline complex pair. By transient IR and UV/Vis spectroscopy, we obtained the lifetimes of the different excited states. We show that the structural effect of the guanidine tunes the photochemistry of this entatic state model.
Alexander Hoffmann, Julia Stanek, Stefan Hofmann, Michael Rampp, Benjamin Maerz, Benjamin Grimm‐Lebsanft, Melissa Kindler, Tobias Seitz, Michael Rübhausen, Wolfgang Zinth, Sonja Herres‐Pawlis   +10 more
wiley   +1 more source

Outdoor Measurements of Perovskite Modules

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 679-692, June 2026.
Performance of a single junction perovskite module (total area of 0.7164 m2) during 1 year of outdoor monitoring. ABSTRACT For the PSC PV to be a competing technology with silicon and thin film PV technologies more data from field installations need to be studied and examined.
Hanna Ellis, Harald Müllejans, Ewan D. Dunlop   +2 more
wiley   +1 more source

Optical characterization on ITO/TiO2/P3HT/Areca Catechu/Au for thin film hybrid solar cell [PDF]

, 2016
In this research, dye sensitized solar cell is fabricated by a combination of inorganic titanium dioxide nanoparticles sensitized by a locally available natural dye extract from organic Areca Catechu nut.
Abd Aziz, Muhammad Safwan, Ahmad, Zakiyah, Khamsan, Muhammad Emmer Ashraf, Mohd Ghazali, Mohd Sabri, Mohd Ghazali, Salmah, Salleh, Hasiah, Zakaria, Azmi   +6 more
core   +1 more source

Beyond Water: Deep Eutectic Solvents Enable Dye‐Sensitised Photocatalytic Hydrogen Production

ChemSusChem, Volume 19, Issue 9, 14 May 2026.
Dye‐sensitised photocatalytic H2 evolution is demonstrated for the first time in deep eutectic solvents (DESs). Carbazole‐based dyes with different hydrophobicity sensitise Pt@TiO2, revealing that heterogeneous dye–DES combinations maximise activity. Interfacial solvation and charge transfer govern enhanced hydrogen production under visible light. This
Chiara L. Boldrini, Giorgia Salerno, Filippo M. Perna, Elizaveta Kozyr, Ottavia Bettucci, Vito Capriati, Lorenzo Mino, Alessandro Abbotto, Norberto Manfredi   +8 more
wiley   +1 more source

Dye-Sensitized Solar Cells [PDF]

Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion”, 2018
Anders Hagfeldt, Nikolaos Vlachopoulos
  +4 more sources

Development of dye-sensitized solar cell based on combination of natural dyes extracted from Malabar spinach and red spinach

Results in Physics, 2019
Herein, natural green and red dyes have been extracted from Malabar spinach (Basella alba) and red spinach (Amaranthus dubius), respectively, and were used as a sensitizer source for TiO2 photoanode based dye sensitized solar cell (DSSC).
F. Kabir, M.M.H. Bhuiyan, M.S. Manir, M.S. Rahaman, M.A. Khan, T. Ikegami   +5 more
doaj   +1 more source