Efficient Sensitization of Nanocrystalline TiO2 Films by a Near‐IR‐Absorbing Unsymmetrical Zinc Phthalocyanine PY Reddy, L Giribabu, C Lyness, HJ Snaith, C Vijaykumar, ... Angewandte Chemie International Edition 46 (3), 373-376, 2007 | 460 | 2007 |
Unsymmetrical alkoxy zinc phthalocyanine for sensitization of nanocrystalline TiO2 films L Giribabu, CV Kumar, VG Reddy, PY Reddy, CS Rao, SR Jang, JH Yum, ... Solar Energy Materials and Solar Cells 91 (17), 1611-1617, 2007 | 179 | 2007 |
Perovskite solar cell with low cost Cu-phthalocyanine as hole transporting material CV Kumar, G Sfyri, D Raptis, E Stathatos, P Lianos RSC Advances 5 (5), 3786-3791, 2015 | 159 | 2015 |
Study of perovskite solar cells synthesized under ambient conditions and of the performance of small cell modules G Sfyri, CV Kumar, D Raptis, V Dracopoulos, P Lianos Solar Energy Materials and Solar Cells 134, 60-63, 2015 | 70 | 2015 |
Subphthalocyanine as hole transporting material for perovskite solar cells G Sfyri, CV Kumar, G Sabapathi, L Giribabu, KS Andrikopoulos, ... RSC advances 5 (85), 69813-69818, 2015 | 65 | 2015 |
A single atom change “switches-on” the solar-to-energy conversion efficiency of Zn-porphyrin based dye sensitized solar cells to 10.5% L Cabau, CV Kumar, A Moncho, JN Clifford, N López, E Palomares Energy & Environmental Science 8 (4), 1368-1375, 2015 | 65 | 2015 |
Unsymmetrical extended π-conjugated zinc phthalocyanine for sensitization of nanocrystalline TiO2 films L Giribabu, CV Kumar, PY Reddy, JH Yum, M Grätzel, MK Nazeeruddin Journal of Chemical Sciences 121, 75-82, 2009 | 63 | 2009 |
A new familiy of heteroleptic ruthenium (ii) polypyridyl complexes for sensitization of nanocrystalline TiO 2 films L Giribabu, T Bessho, M Srinivasu, C Vijaykumar, Y Soujanya, VG Reddy, ... Dalton Transactions 40 (17), 4497-4504, 2011 | 62 | 2011 |
Porphyrin-rhodanine dyads for dye sensitized solar cells L Giribabu, CV Kumar, PY Reddy Journal of Porphyrins and Phthalocyanines 10 (08), 1007-1016, 2006 | 61 | 2006 |
Tetra methyl substituted Cu (II) phthalocyanine as alternative hole transporting material for organometal halide perovskite solar cells G Sfyri, CV Kumar, YL Wang, ZX Xu, CA Krontiras, P Lianos Applied Surface Science 360, 767-771, 2016 | 60 | 2016 |
A–π–D–π–A based porphyrin for solution processed small molecule bulk heterojunction solar cells CV Kumar, L Cabau, EN Koukaras, A Sharma, GD Sharma, E Palomares Journal of Materials Chemistry A 3 (31), 16287-16301, 2015 | 53 | 2015 |
Synthesis, optical and electrochemical properties of the A–π-D–π-A porphyrin and its application as an electron donor in efficient solution processed bulk heterojunction solar … CV Kumar, L Cabau, EN Koukaras, GD Sharma, E Palomares Nanoscale 7 (1), 179-189, 2015 | 53 | 2015 |
High molar extinction coefficient amphiphilic ruthenium sensitizers for efficient and stable mesoscopic dye-sensitized solar cells L Giribabu, CV Kumar, CS Rao, VG Reddy, PY Reddy, ... Energy & Environmental Science 2 (7), 770-773, 2009 | 46 | 2009 |
Triphenylamine–phthalocyanine based sensitizer for sensitization of nanocrystalline TiO2 films L Giribabu, VK Singh, CV Kumar, Y Soujanya, PY Reddy, ML Kantam Solar Energy 85 (6), 1204-1212, 2011 | 45 | 2011 |
Soluble tetratriphenylamine Zn phthalocyanine as hole transporting material for perovskite solar cells E Nouri, JVS Krishna, CV Kumar, V Dracopoulos, L Giribabu, ... Electrochimica Acta 222, 875-880, 2016 | 44 | 2016 |
Solvent annealing control of bulk heterojunction organic solar cells with 6.6% efficiency based on a benzodithiophene donor core and dicyano acceptor units CV Kumar, L Cabau, A Viterisi, S Biswas, GD Sharma, E Palomares The Journal of Physical Chemistry C 119 (36), 20871-20879, 2015 | 43 | 2015 |
D-π-A porphyrin employing an indoline donor group for high efficiency dye-sensitized solar cells L Pellejà, CV Kumar, JN Clifford, E Palomares The Journal of Physical Chemistry C 118 (30), 16504-16509, 2014 | 41 | 2014 |
Light soaking effects on charge recombination and device performance in dye sensitized solar cells based on indoline–cyclopentadithiophene chromophores L Cabau, L Pellejà, JN Clifford, CV Kumar, E Palomares Journal of Materials Chemistry A 1 (31), 8994-9000, 2013 | 40 | 2013 |
Synthesis and characterization of tetratriphenylamine Zn phthalocyanine as hole transporting material for perovskite solar cells G Sfyri, N Vamshikrishna, CV Kumar, L Giribabu, P Lianos Solar Energy 140, 60-65, 2016 | 36 | 2016 |
Unambiguous determination of molecular packing in crystalline donor domains of small molecule solution processed solar cell devices using routine X-ray diffraction techniques A Viterisi, NF Montcada, CV Kumar, F Gispert-Guirado, E Martin, ... Journal of Materials Chemistry A 2 (10), 3536-3542, 2014 | 35 | 2014 |