Results 41 to 50 of about 102,918 (256)

The d(10) route to dye-sensitized solar cells: step-wise assembly of zinc(II) photosensitizers on TiO2 surfaces [PDF]

, 2012
Dye-sensitized solar cells have been assembled using a sequential approach: a TiO2 surface was functionalized with an anchoring ligand, followed by metallation with Zn(OAc)(2) or ZnCl2, and subsequent capping with a chromophore functionalized 2,2`:6`,2 ``
Bozic-Weber, Biljana, Constable, Edwin C., Hostettler, Nik, Housecroft, Catherine E., Schmitt, Ralf, Schoenhofer, Ewald   +5 more
core   +1 more source

Photoelectrochemical properties of mesoporous NiOx deposited on technical FTO via nanopowder sintering in conventional and plasma atmospheres [PDF]

, 2015
Nanoporous nickel oxide (NiO x ) has been deposited with two different procedures of sintering (CS and RDS). Both samples display solid state oxidation at about 3.1 V vs Li+/Li.
A Hagfeldt, A Hagfeldt, A Nattestad, AG Marrani, AJ Bard, AJ Bard, B O’Regan, C Ho, CG Granqvist, D Dini, D Dini, D Dini, D Yohe, E Masetti, EA Gibson, F Decker, F Vera, F Švegl, FA Cotton, G Boschloo, G Boschloo, GB Smith, H Bode, H Gerischer, J Halme, J He, J He, J Rousset, L Chernyak, L D’Amario, M Awais, M Awais, M Awais, M Awais, M Awais, M Awais, MEG Lyons, PG Dickens, PR Bueno, S Passerini, S Powar, S Sheehan, SF Cogan, SP Mitoff, SR Morrison, V Novelli, VPS Perera, VPS Perera, W Estrada   +48 more
core   +2 more sources

Highly Efficient Mechanochromic Thermally Activated Delayed Fluorescence in the Deep Red to Near‐Infrared in Copper(I) [2.2]Isoindolinophanyl‐Carbene Carbazolates

Angewandte Chemie, EarlyView.
Electrophilic [2.2]isoindolinophanyl‐based carbene iPC has been employed as charge‐transfer acceptor ligand in a series of [Cu(iPC)(carbazolate)], which show mechanochromism and environment‐dependent luminescence due to intermolecular C─‐H‐π interactions.
André M. T. Muthig, Sabyasachi Maity, Andreas Prüfer, Justin Krieger, Andrei Belyaev, Jan‐Benedikt Weiß, Sebastian Henke, Benjamin Hupp, Björn Ewald, Jens Pflaum, Andreas Steffen   +10 more
wiley   +2 more sources

Unveiling the Potential of MnxCo3–xS4 Electrocatalyst in Triiodide Reduction for Dye-sensitized Solar Cells

Қарағанды университетінің хабаршысы. Физика сериясы, 2023
The development of a low-cost and high-efficiency Pt-free counter electrode is an important goal to improve the performance of dye-sensitized solar cells.
Д. Сулейменова, Е. Ташенов, Маникс П. Баланэй, Б. Баптаев   +3 more
doaj   +1 more source

Nanochemistry aspects of titania in dye-sensitized solar cells [PDF]

, 2009
We analyze the main nanochemistry factors affecting photovoltaic performance in TiO2 employed as wide bandgap semiconductor in dye-sensitized solar cells (DSCs). What is the best morphology of the oxide?
Ciriminna, R, LODDO, Vittorio, Pagliaro, M, PALMISANO, Giovanni   +3 more
core   +1 more source

Electrochemically Deposited Polypyrrole for Dye-Sensitized Solar Cell Counter Electrodes

International Journal of Photoenergy, 2012
Polypyrrole films were coated on conductive glass by electrochemical deposition (alternative current or direct current process). They were then used as the dye-sensitized solar cell counter electrodes.
Khamsone Keothongkham, Samuk Pimanpang, Wasan Maiaugree, Saman Saekow, Wirat Jarernboon, Vittaya Amornkitbamrung   +5 more
doaj   +1 more source

Particulate counter electrode system for enhanced light harvesting in dye-sensitized solar cells [PDF]

, 2013
A particulate counter electrode with photo scattering and redox catalytic properties is applied to dye sensitized solar cells (DSSCs) in order to improve photo conversion efficiency and simplify the assembly process.
Kang, Jin-Kyu, Kim, Dae-Hwan, Park, Si-Nae, Sim, Kyoseung, Sung, Shi-Joon   +4 more
core   +2 more sources

A Fractional Diffusion Model for Dye-Sensitized Solar Cells

Molecules, 2020
Dye-sensitized solar cells have continued to receive much attention since their introduction by O’Regan and Grätzel in 1991. Modelling charge transfer during the sensitization process is one of several active research areas for the development of dye ...
B. Maldon, N. Thamwattana
doaj   +1 more source

A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells [PDF]

, 2018
Dye-sensitized solar cells (DSCs) have been the subject of wide-ranging studies for many years because of their potential for large-scale manufacturing using roll-to-roll processing allied to their use of earth abundant raw materials.
Abuabara SG, Arthur Connell, Cao Y, Saygili Y, Ummadisingu A, Teuscher J, Luo J, Pellet N, Giordano F, Zakeeruddin SM, Moser J-E, Freitag M, Hagfeldt A, Grätzel M, Carnie MJ, Christopher Kershaw, Dawn Geatches, Eurig W. Jones, Holliman PJ, James McGettrick, Kakiage K, Leo Furnell, McEwen JJ, Nazeeruddin MK, Pastore M, Peter J. Holliman, Robert Hobbs, Rosie Anthony, Sebastian Metz, Sundari CDD   +18 more
core   +4 more sources

Porous Tin Oxide Nanoplatelets as Excellent-Efficiency Photoelectrodes and Gas Sensors

International Journal of Electrochemical Science, 2013
Porous SnO2 nanoplatelets are successfully synthesized by calcinations of SnS2 nanoplatelets. Interestingly, the measurement of dye-sensitized solar cells shows that porous SnO2 nanoplatelets is a good candidate of photoelectrode materials in dye ...
Yi-Zhou Zhang, Huan Pang, Yanqiu Sun, Wen-Yong Lai, Ang Wei, Wei Huang   +5 more
doaj   +1 more source