Results 111 to 120 of about 5,398,254 (198)

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

Preparation and characterization of nanocrystalline Pt/TCG counterelectrodes for dye-sensitized solar cells

, 2008
International audienceTransparent counter electrodes were prepared on transparent conductive glass (TCG) substrates from a hexachloroplatinic acid (H2PtCl6) solution applying the thermal decomposition method in combination with the spin-coating ...
Bernard, M-C, Tsoukleris, DS, Katsanaki, Antigoni, Tsoukleris, Dimitris, Falaras, Polycarpos, Karayianni, HS, Karayianni, Haido, Bernard, Marie-Claude, Katsanaki, AV, Falaras, P   +9 more
core   +1 more source

Synthesis of Zwitterionic Tris(pyrazolyl) Ligands and Their Mn(II) Bis‐Chelates Exhibiting Charge–Transfer‐Induced Spin Crossover

European Journal of Inorganic Chemistry, Volume 29, Issue 28, 1 October 2026.
In this article, a series of zwitterionic scorpionate ligands based on the anionic tris‐(pyrazolyl)borate ligand scaffold is presented. These ligands are used to prepare bis‐chelates with divalent manganese ions. The resulting complexes are studied via magnetic, crystallographic, and electrochemical means to characterize the charge–transfer‐induced ...
Matthew C. Kessinger, Tzu‐Ching Cheng, Cameron Brillhart, Sreenivasulu Chinnabattigalla, Carla Slebodnick, Amanda J. Morris   +5 more
wiley   +1 more source

Engineering Photothermal Nanoplatforms for Multimodal Theranostics and Biosensing

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Photothermal platforms bridge materials science and biomedicine, emerging as a transformative frontier in biomedical applications. They offer spatiotemporally precise, noninvasive modalities with cell‐type‐independent efficacy for treating a range of diseases.
Xiao Han, Peng Jin, Haiqing Wang, Hao Xue   +3 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

Dye-sensitized solar cells: a successful combination of materials

Journal of the Brazilian Chemical Society, 2003
Dye-sensitized TiO2 solar cells, DSSC, are a promising alternative for the development of a new generation of photovoltaic devices. DSSC are a successful combination of materials, consisting of a transparent electrode coated with a dye-sensitized ...
Longo Claudia, De Paoli Marco-A.
doaj  

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

Cu Complex Redox Couples Open Up New Possibilities for Dye-Sensitized Solar Cells

Dye-sensitized solar cells (DSSCs) are based on molecular and nanometer-scale components. Record cell efficiencies of 12%, promising stability data, and means of energy efficient production methods have been accomplished.
Hagfeldt, Anders, Vlachopoulos1, Nikolaos, Freitag, Marina   +2 more
core   +1 more source

Dye-sensitized solar cell tube

, 2012
Dye-sensitized solar cell has received wide attention from the academic and industrial communities because of its high efficiency, capability for environmental protection, easy preparation, and other advantages.
Wu, Hongwei, Wang, Dang, Fu, Yongping, Lv, Zhibing, Hou, Saocong, Zou, Dechun, Cai, Xin   +6 more
core   +1 more source

Photoelectrochemical Water Splitting With TiO2 Thin Films: Effects of Thickness, Porosity, and Illumination Configuration

ChemElectroChem, Volume 13, Issue 18, 19 September 2026.
An increase in surface area is not always an advantage for photoanodes; mesoporous TiO2 photoelectrodes present lower photoelectrocatalytic performance in oxygen evolution reaction due to a higher density of surface states that promote recombination, especially under frontal illumination.
Michael Zuarez‐Chamba, Lucas N. Mendioroz, Priscila Vensaus, Christian Robles, Sixto Giménez, Gastón Corthey, Galo J. A. A. Soler‐Illia   +6 more
wiley   +1 more source