Investigating interfacial electron transfer in dye-sensitized NiO using vibrational spectroscopy

Autor: Fiona A. Black, Charlotte A. Clark, Elizabeth A. Gibson, Michael Towrie, Ian P. Clark, Thomas J. Penfold, Gareth H. Summers, Michael W. George

Publikováno v: Physical Chemistry Chemical Physics. 19:7877-7885

Understanding what influences the formation and lifetime of charge-separated states is key to developing photoelectrochemical devices. This paper describes the use of time-resolved infrared absorption spectroscopy (TRIR) to determine the structure an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54492d936635b4ae50410ba7f8da5acc
https://doi.org/10.1039/c6cp05712h

Assembly, charge-transfer and solar cell performance with porphyrin-C

Autor: Elisabetta, Benazzi, Gareth H, Summers, Fiona A, Black, Igor V, Sazanovich, Ian P, Clark, Elizabeth A, Gibson

Publikováno v: Philos Trans A Math Phys Eng Sci

A series of zinc tetraphenylporphyrin photosensitizers furnished with three different anchoring groups, benzoic acid, phenylphosphonate and coumarin-3-carboxylic acid, were prepared using ‘click’ methodology. All three gave modest performances in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9c674aa7932b87ee900b196fc7d0619b
https://pubmed.ncbi.nlm.nih.gov/31280722

A comprehensive comparison of dye-sensitized NiO photocathodes for solar energy conversion

Autor: Yoann Farré, Charlotte A. Clark, Fabrice Odobel, Nicolas Kaeffer, Yann Pellegrin, Christopher J. Wood, Luca D'Amario, Lea Roberta Carbone, Christopher D. J. Parmenter, Danilo Dini, Frédéric Oswald, Lee A. Stevens, Benjamin Dietzek, Alessandro La Torre, Elizabeth A. Gibson, Licheng Sun, Colin E. Snape, Michael W. Fay, Gareth H. Summers, Ke Fan, Stéphanie Narbey, Maximilian Braeutigam, Vincent Artero, Leif Hammarström

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2016, 18 (16), pp.10727-10738. ⟨10.1039/C5CP05326A⟩
Physical Chemistry Chemical Physics, 2016, 18 (16), pp.10727-10738. ⟨10.1039/C5CP05326A⟩

International audience; We investigated a range of different mesoporous NiO electrodes prepared by different research groups and private firms in Europe to determine the parameters which influence good quality photoelectrochemical devices. This bench

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::140c5258cd1e3883711bcff3ea7458c9
https://doi.org/10.1039/c5cp05326a

Increased photocurrent in a tandem dye-sensitized solar cell by modifications in push–pull dye-design

Autor: Christopher J. Wood, Elizabeth A. Gibson, Gareth H. Summers

Publikováno v: Chemical Communications. 51:3915-3918

New donor–π–acceptor dyes functionalised with a bodipy or indolium acceptor are described, which have an excellent spectral response in the red region and generate record photocurrent in tandem dye-sensitized solar cells. Our cationic acceptor d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a385c3017e814a2b7883292133e4a769
https://doi.org/10.1039/c4cc10230d

Correction: Design and characterisation of bodipy sensitizers for dye-sensitized NiO solar cells

Autor: Karel Zidek, Christopher Wood, Elizabeth A. Gibson, Fiona Black, Tõnu Pullerits, Gareth H. Summers, E. Stephen Davies, Jean-François Lefebvre

Publikováno v: Physical Chemistry Chemical Physics. 18:3358-3358

Correction for 'Design and characterisation of bodipy sensitizers for dye-sensitized NiO solar cells' by Gareth H. Summers et al., Phys. Chem. Chem. Phys., 2016, DOI: 10.1039/c5cp05177k.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67be0a1ab6488ba32a27223fe9928b90
https://doi.org/10.1039/c5cp90228b