Results 61 to 70 of about 11,767 (230)
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 +11 more
wiley +1 more source
Natural Dye-Sensitized Solar Cells Based on Highly Ordered TiO2 Nanotube Arrays
International Journal of Photoenergy, 2013 The dye-sensitized solar cells (DSSCs) have been fabricated using highly ordered TiO2 nanotube arrays as photoelectrode and natural dyes as photosensitizers.
Na Li +3 more
doaj +1 more source
Dye Sensitized Solar Cell, DSSC
Songklanakarin Journal of Science and Technology (SJST), 2003 A dye sensitized solar cell is a new type of solar cell. The operating system of this solar cell type is similar to plant’s photosynthesis process. The sensitizer is available for absorption light and transfer electrons to nanocrystalline metal oxide semiconductor. The ruthenium(II) complexes with polypyridyl ligands are usually used as the sensitizers
Pongsatorn Amornpitoksuk +1 more
openaire +1 more source
Dye-Sensitized Nanostructured TiO2 Film Based Photoconductor [PDF]
, 2007 Grooves were etched in a conductive layer of a conductive, transparent glass, and a nanoporous TiO2 film was deposited on both the conductive and nonconductive area. The width of the grooves was 100 $\mu$m and 150 $\mu$m.
Hassan, M. R. +3 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 +8 more
wiley +1 more source
Solar, 2023 The use of traditional Dye-sensitized solar cells (DSSCs) is limited due to the use of toxic and non-environmentally safe solvents. In this review, water is proposed as a viable alternative to developing green chemistry and sustainable materials for ...
Donatella Spadaro +3 more
doaj +1 more source
PENINGKATAN EFISIENSI DYE SENSITIZED SOLAR CELL (DSSC) MENGGUNAKAN POLI TANIN
CHEDS: Journal of Chemistry, Education, and Science, 2023 Dye Sensitized Solar Cell (DSSC) merupakan sel surya berbasis pewarna generasi ketiga yang mengubah energi foton menjadi energi listrik. Pada penelitian ini pewarna yang digunakan pada DSSC adalah pewarna tanin yang dipolimerisasi untuk meningkatkan efisiensi.
Dian Regina Umayya, Hardeli Hardeli
openaire +1 more source
Optimizing a Simple Natural Dye Production Method for Dye-Sensitized Solar Cells: Examples for Betalain (Bougainvillea and Beetroot Extracts) and Anthocyanin Dyes [PDF]
, 2019 We present a study about the sensitizers extracted from natural resources. This paper focuses on how to select, extract and characterize natural dyes, giving some guides to establish a protocol for the whole process of fabricating and using these dyes ...
Ariza Camacho, María Jesús +1 more
core +1 more source
Optical Absorption Spectra and Excitons of Dye-Substrate Interfaces: Catechol on TiO$_2$(110)
, 2016 Optimizing the photovoltaic efficiency of dye-sensitized solar cells (DSSC) based on staggered gap heterojunctions requires a detailed understanding of sub-band gap transitions in the visible from the dye directly to the substrate's conduction band (CB) (
Migani, Annapaola, Mowbray, Duncan John
core +1 more source
An efficient metal-free hydrophilic carbon as a counter electrode for dye-sensitized solar cells [PDF]
, 2016 This study presents a new cost-effective metal-free counter electrode (CE) for dye-sensitized solar cells (DSSCs). CE was prepared by doctor blading a hydrophilic carbon (HC) particle on a fluorine-doped tin oxide substrate.
Abdul Karim, N. +5 more
core +3 more sources