Results 51 to 60 of about 5,394,280 (176)

Spatially resolved electrochemistry in ionic liquids : surface structure effects on triiodide reduction at platinum electrodes [PDF]

, 2014
Understanding the relationship between electrochemical activity and electrode structure is vital for improving the efficiency of dye-sensitized solar cells.
Lai, Stanley, Lai, Stanley Chi Shing, Unwin, Patrick R., Aaronson, Barak D. B., Aaronson, Barak D.B.   +4 more
core   +1 more source

Development of Eu3+ Doped MoO3 Nanostructures for Emerging Photovoltaic and Photocatalytic Applications

Applied Research, Volume 5, Issue 5, October 2026.
The graphical abstract revels the facile synthesis of Eu3+‐MoO3 nanoparticle was by combustion method using Neem leaf material as a fuel. The prepared nanomaterials were well characterized by various spectral techniques. Introducing Eu into the host lattice modifies its electronic structure for improving the power conversion efficiency of hetero ...
Boppanahalli Siddegowda Surendra, Harapanahalli Achutha Deepa, Boregowda Roopashree, Kolliganahalli Krishna Murthy Prashanth, Thimmaiah Kiran Kiran, Goppenahalli Nataraj Vikas, Mata Lingaraju Manuja, Neelakantgouda Policepatil, Neralekere Rangaswamaiah Mithun Gowda   +8 more
wiley   +1 more source

Selective TDDFT with automatic removal of ghost transitions: application to a perylene-dye-sensitized solar cell model [PDF]

, 2012
We present an application of a selective time-dependent density-functional theory (TDDFT) scheme to a model for a dye-sensitized solar cell (DSSC) with a perylene sensitizer dye on a TiO2 nanoparticle model. In an earlier study on this system [De Angelis,
Kovyrshin, Arseny, De Angelis, Filippo, Neugebauer, Johannes   +2 more
core   +1 more source

Environmentally Friendly Water-Based Electrolyte for Dye-Sensitized Solar Cells: Future Prospective and Outlook

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, Jessica Barichello, Ilaria Citro, Giuseppe Calogero   +3 more
doaj   +1 more source

Post‐Synthetic Functionalisation of Benzo[a]ullazines for Improving UV–Vis Absorption Profiles

ChemPhotoChem, Volume 10, Issue 10, October 2026.
Less accessible benzo[a]ullazines bearing several substituents have been successfully synthesised. Through their photophysical and electrochemical evaluation, the effects of substituting each carbon centre within this π‐system on their physical properties have been elucidated.
Hikaru Yanai, Teru Kawazoe, Yui Yamaguchi, Akira Kotani, Koichi Machida, Hideki Hakamata, Takashi Matsumoto   +6 more
wiley   +1 more source

Biomass‐Derived Laser‐Induced Graphene: From Precursor Chemistry to Device Integration

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Laser direct writing provides a mask‐free route for converting suitable carbon‐containing precursors into patterned, porous, and conductive laser‐induced graphene (LIG) networks. Although LIG was initially demonstrated mainly using aromatic synthetic polymers, such as polyimide, biomass precursors introduce renewable feedstocks with highly ...
Wanjun Yin, Hongyun Zhang, Hongwei Li, Xiuhao Tu, Tuo Zhang, Haiyang Zhang, Liguo Chen, Guanyu Chen, Lining Sun, Mingwei Gu, Haibo Huang   +10 more
wiley   +1 more source

Enhancing Efficiency and Stability of Perovskite Solar Cells via NaCl Post‐Treatment of SnO2 Electron Transport Layers

Solar RRL, Volume 10, Issue 18, 28 September 2026.
Sodium chloride post‐treatment is introduced as a simple and effective strategy to engineer SnO2 electron transport layers for perovskite solar cells. The treatment enhances surface wettability, promoting uniform perovskite growth, efficient interfacial charge extraction, and suppressed recombination. The optimized devices achieve a champion efficiency
Seung Ju Choi, Minjin Kim, Minseop Byun, Seog‐Young Yoon, Yimhyun Jo   +4 more
wiley   +1 more source

ENHANCING THE EFFICIENCY OF AZO-BASED DYE SENSITIZED SOLAR CELLS BY SURFACE TREATMENTS

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2015
We studied the conductive glass and/or the semiconductor surface treatments with aluminum ions as a technique to enhance the characteristics of dye sensitized solar cells (DSSCs) based on Al-doped ZnO.
JEANINA LUNGU, ADRIAN GEORGESCU, ANCA DUMBRAVA   +2 more
doaj  

Celdas solares sensibilizadas con colorantes fotosensibles obtenidos de plantas de la región sur de ecuador

Química Nova
Four vegetal species of the southern of Ecuador were used as sensitizers for making dye-sensitized solar cells (DSSCs). The effect of type and amount of material, type and time of maceration were tested in order to determine the best conditions of ...
Marcela Cabrera, Jorge G. Figueroa, Javier C. Ramírez-Pérez, Natalí Solano-Cueva   +3 more
doaj   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, Volume 38, Issue 51, 11 September 2026.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source