Results 111 to 120 of about 24,465 (245)

Enhanced Dehydrogenation and Hydrogenation Capacity of Poly(5‐Vinyl‐1‐Indanol) at Low Temperatures

Polymers for Advanced Technologies, Volume 37, Issue 7, July 2026.
ABSTRACT Redox‐active polymer‐based hydrogen carriers store hydrogen gas through chemical bonding. Although existing redox‐active polymers utilized as hydrogen storage units (e.g., fluorenone and fluorenol) demonstrate reversible hydrogenation in the presence of iridium complex catalysts, they are often hindered by low weight‐based hydrogen storage ...
Yusuke Kaiwa, Kazuki Kobayashi, Tatsuhiro Takahashi, Kenichi Oyaizu   +3 more
wiley   +1 more source

Theoretical studies of the dynamics of electron transfer in dye sensitized solar cells and of the mechanism of singlet fission in organic crystalline materials [PDF]

We present a theoretical and computational study on two different processes of interest for the development of third generation solar cells: (i) electron injection in dye sensitized solar cells (DSSCs); (ii) mechanism of singlet fission (SF) in organic ...
Ambrosio, Francesco
core  

Fabrication of dye sensitized solar cells using BaTiO3 blocking layer

, 2022
Dye-sensitized solar cells (DSSCs) have great potential for solar generation due to their low cost and simplicity of fabrication compared with silicon-based photovoltaic devices.
Bellan, Chandar Shekar, Sundaram, Senthilarasu, Raja, Sengodan, Rathinam, Kannan, others   +4 more
core  

Carbon Nanotubes Counter Electrode for Dye-Sensitized Solar Cells Application

Archives of Metallurgy and Materials, 2016
The influence of the carbon nanotubes counter electrode deposited on the FTO glass substrates on the structure and optoelectrical properties of dye-sensitized solar cells counter electrode (CE) was analysed.
Drygała A., Dobrzański L. A., Szindler M., Prokopiuk vel Prokopowicz M., Pawlyta M., Lukaszkowicz K.   +5 more
doaj   +1 more source

Real‐Time Monitoring of Excited‐State Ring‐Puckering Process in BODIPY Molecule Using Ultrafast Spectroscopy

ChemPhysChem, Volume 27, Issue 11, 15 June 2026.
Pyrromethene 597 (PM597), a commercial laser dye, shows a lower fluorescence yield than its analogues. Ultrafast dynamics studies using femtosecond fluorescence upconversion and transient absorption revealed that a non‐radiative ring‐puckering process in the excited state of PM597, occurring with a time constant of 1.3 ps, is primarily responsible for ...
Ayentika Sen, Aruna K. Mora, Sukhendu Nath   +2 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

Tuning the Photochemistry of Entatic State Model Systems

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 9, 3 June 2026.
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

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Photovoltage improvement for dye-sensitized solar cells

, 2011
The efficiency improvement of dye-sensitized solar cells (DSCs) is critical for their commercialization and replacement of traditional silica solar cells. Generally, the energy conversion efficiency of DSCs is determined by the short-circuit photocurrent,
Tian, H., Ning, Zhijun,
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Influence of TiO2 Film Thickness on the Electrochemical Behaviour of Dye-Sensitized Solar Cells

International Journal of Electrochemical Science, 2011
A commercial TiO2 powder was deposited on F-doped SnO2 (FTO) glass substrates by a spray coating technique with different thicknesses (6, 10 and 14 µm) to be used as photo-anode in dye-sensitized solar cells (DSSCs). N3 dye was adsorbed on each TiO2 film
V. Baglio, M. Girolamo, V. Antonucci, A.S. Aricò   +3 more
doaj   +1 more source