Miquel Planells
Miquel Planells
Scientist, Johnson Matthey
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Chalcogenophene comonomer comparison in small band gap diketopyrrolopyrrole-based conjugated polymers for high-performing field-effect transistors and organic solar cells
RS Ashraf, I Meager, M Nikolka, M Kirkus, M Planells, BC Schroeder, ...
Journal of the American Chemical Society 137 (3), 1314-1321, 2015
Energy levels, charge injection, charge recombination and dye regeneration dynamics for donor–acceptor π-conjugated organic dyes in mesoscopic TiO 2 sensitized solar cells
M Planells, L Pellejà, JN Clifford, M Pastore, F De Angelis, N López, ...
Energy & Environmental Science 4 (5), 1820-1829, 2011
Diacetylene bridged triphenylamines as hole transport materials for solid state dye sensitized solar cells
M Planells, A Abate, DJ Hollman, SD Stranks, V Bharti, J Gaur, D Mohanty, ...
Journal of materials chemistry A 1 (23), 6949-6960, 2013
Thieno[3,2‐b]thiophene Flanked Isoindigo Polymers for High Performance Ambipolar OFET Applications
I Meager, M Nikolka, BC Schroeder, CB Nielsen, M Planells, H Bronstein, ...
Advanced Functional Materials 24 (45), 7109-7115, 2014
The role of para-alkyl substituents on meso-phenyl porphyrin sensitised TiO 2 solar cells: control of the e TiO2/electrolyte+ recombination reaction
A Forneli, M Planells, MA Sarmentero, E Martinez-Ferrero, BC O'Regan, ...
Journal of Materials Chemistry 18 (14), 1652-1658, 2008
Effect of chalcogen atom substitution on the optoelectronic properties in cyclopentadithiophene polymers
M Planells, BC Schroeder, I McCulloch
Macromolecules 47 (17), 5889-5894, 2014
Hole-transport materials with greatly-differing redox potentials give efficient TiO 2–[CH 3 NH 3][PbX 3] perovskite solar cells
A Abate, M Planells, DJ Hollman, V Barthi, S Chand, HJ Snaith, ...
Physical Chemistry Chemical Physics 17 (4), 2335-2338, 2015
Advances in high efficiency dye sensitized solar cells based on Ru (II) free sensitizers and a liquid redox electrolyte
JN Clifford, M Planells, E Palomares
Journal of Materials Chemistry 22 (46), 24195-24201, 2012
Distance dependent charge separation and recombination in semiconductor/molecular catalyst systems for water splitting
A Reynal, J Willkomm, NM Muresan, F Lakadamyali, M Planells, ...
Chemical communications 50 (84), 12768-12771, 2014
Interfacial photo-induced charge transfer reactions in perylene imide dye sensitised solar cells
M Planells, FJ Céspedes-Guirao, A Forneli, A Sastre-Santos, ...
Journal of Materials Chemistry 18 (47), 5802-5808, 2008
A colorimetric molecular probe for Cu (ii) ions based on the redox properties of Ru (ii) phthalocyanines
MS Rodríguez-Morgade, M Planells, T Torres, P Ballester, E Palomares
Journal of Materials Chemistry 18 (2), 176-181, 2008
The effect of molecular aggregates over the interfacial charge transfer processes on dye sensitized solar cells
M Planells, A Forneli, E Martínez-Ferrero, A Sánchez-Díaz, ...
Applied Physics Letters 92 (15), 2008
p-Type NiO hybrid visible photodetector
J Mallows, M Planells, V Thakare, R Bhosale, S Ogale, N Robertson
ACS Applied Materials & Interfaces 7 (50), 27597-27601, 2015
Interdye hole transport accelerates recombination in dye sensitized mesoporous films
D Moia, A Szumska, V Vaissier, M Planells, N Robertson, BC O’regan, ...
Journal of the American Chemical Society 138 (40), 13197-13206, 2016
Supramolecular interactions in dye-sensitised solar cells
M Planells, FJ Céspedes-Guirao, L Gonçalves, A Sastre-Santos, ...
Journal of Materials Chemistry 19 (32), 5818-5825, 2009
An organic “donor-free” dye with enhanced open-circuit voltage in solid-state sensitized solar cells
A Abate, M Planells, DJ Hollman, SD Stranks, A Petrozza, ARS Kandada, ...
Adv. Energy Mater 4 (13), 1400166, 2014
Oligothiophene Interlayer Effect on Photocurrent Generation for Hybrid TiO2/P3HT Solar Cells
M Planells, A Abate, HJ Snaith, N Robertson
ACS applied materials & interfaces 6 (19), 17226-17235, 2014
Effect of torsional twist on 2nd order non-linear optical activity of anthracene and pyrene tricyanofuran derivatives
M Planells, M Pizzotti, GS Nichol, F Tessore, N Robertson
Physical Chemistry Chemical Physics 16 (42), 23404-23411, 2014
‘Donor-free’oligo (3-hexylthiophene) dyes for efficient dye-sensitized solar cells
Y Hu, A Ivaturi, M Planells, CL Boldrini, AO Biroli, N Robertson
Journal of materials chemistry A 4 (7), 2509-2516, 2016
Reduced roughness for improved mobility in benzodipyrrolidone-based, n-type OFETS
JW Rumer, S Rossbauer, M Planells, SE Watkins, TD Anthopoulos, ...
Journal of Materials Chemistry C 2 (41), 8822-8828, 2014
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