Search Results - "Kumar, Challuri Vijay"

Synthesis and characterization of tetratriphenylamine Zn phthalocyanine as hole transporting material for perovskite solar cells by Sfyri, Georgia, Vamshikrishna, Narra, Kumar, Challuri Vijay, Giribabu, Lingamallu, Lianos, Panagiotis

“…[Display omitted] •Tetratriphenylamine substituted soluble metal phthalocyanine.•Employment as hole transporting material in perovskite solar cells.•Preserves…”
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Soluble tetratriphenylamine Zn phthalocyanine as Hole Transporting Material for Perovskite Solar Cells by Nouri, Esmaiel, Krishna, Jonnadula Venkata Suman, Kumar, Challuri Vijay, Dracopoulos, Vassilios, Giribabu, Lingamallu, Mohammadi, Mohammad Reza, Lianos, Panagiotis

“…[Display omitted] •New hole transporting material for perovskite solar cells based on metal phthalocyanine core.•Soluble tetratriphenylamine Zn phthalocyanine…”
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Study of perovskite solar cells synthesized under ambient conditions and of the performance of small cell modules by Sfyri, Georgia, Kumar, Challuri Vijay, Raptis, Dimitrios, Dracopoulos, Vassilios, Lianos, Panagiotis

“…Solid state hybrid organic–inorganic solar cells have been made by employing a layer structure of nanoparticulate titania, organometal halide perovskite and…”
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Tetra methyl substituted Cu(II) phthalocyanine as alternative hole transporting material for organometal halide perovskite solar cells by Sfyri, Georgia, Kumar, Challuri Vijay, Wang, Yu-Long, Xu, Zong-Xiang, Krontiras, C.A., Lianos, Panagiotis

“…⿢Tetra methyl substituted copper phthalocyanine as alternative hole transporting material.⿢Application to organometal halide perovskite solar cells.⿢Comparison…”
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Design of diketopyrrolopyrrole chromophores applicable as sensitizers in dye-sensitized photovoltaic windows for green houses by Duvva, Naresh, Raptis, Dimitrios, Kumar, Challuri Vijay, Koukaras, Emmanuel N., Giribabu, Lingamallu, Lianos, Panagiotis

“…Three diketopyrrolopyrrole D-π-A chromophores have been designed as sensitizers in dye-sensitized solar cells. Design was aided by DFT and Time Resolved TFT…”
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Indoline as electron donor unit in “Push–Pull” organic small molecules for solution processed organic solar cells: Effect of the molecular π-bridge on device efficiency by Montcada, Núria F., Cabau, Lydia, Kumar, Challuri Vijay, Cambarau, Werther, Palomares, Emilio

“…[Display omitted] •Novel small molecules using indoline as electron donor for efficient organic solar cells.•The differences in efficiency can be explained by…”
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Synthesis and Characterization of Donor-π-Acceptor-Based Porphyrin Sensitizers: Potential Application of Dye-Sensitized Solar Cells by Sreenivasu, Mareedu, Suzuki, Akira, Adachi, Mitsuhiro, Kumar, Challuri Vijay, Srikanth, Bingi, Rajendar, S., Rambabu, Dasa, Kumar, Rangaraju Satish, Mallesham, P., Rao, N. Vijaya Bhaskar, Kumar, M. Suresh, Reddy, P. Y.

“…New porphyrin sensitizers based on donor–π‐acceptor (D‐π‐A) approach have been designed, synthesized, characterized by various spectroscopic techniques and…”
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Solvent Annealing Control of Bulk Heterojunction Organic Solar Cells with 6.6% Efficiency Based on a Benzodithiophene Donor Core and Dicyano Acceptor Units by Kumar, Challuri Vijay, Cabau, Lydia, Viterisi, Aurelien, Biswas, Subhayan, Sharma, Ganesh D, Palomares, Emilio

“…A novel semiconductor organic molecule, denoted as VC89, having A-D-D1-D-A structure, was synthesized and all relevant physical and chemical features for its…”
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Study of an indoline–phenothiazine based organic dye for Dye-Sensitized Solar Cells. Theoretical calculations and experimental data by Kumar, Challuri Vijay, Raptis, Dimitrios, Koukaras, Emmanuel N., Sygellou, Lamprini, Lianos, Panagiotis

“…[Display omitted] •A new indoline–phenothiazine based organic dye.•Theoretical calculations and experimental data.•Application to Dye-Sensitized Solar…”
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D‑π‑A Porphyrin Employing an Indoline Donor Group for High Efficiency Dye-Sensitized Solar Cells by Pellejà, Laia, Kumar, Challuri Vijay, Clifford, John N, Palomares, Emilio

“…Dye-sensitized solar cell (DSC) devices were fabricated using a novel donor-(π bridge)-acceptor (D-π-A) porphyrin sensitizer, VC-70, in which an indoline is…”
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Push-pull photochromic dyes for semi-transparent solar cells with light-adjustable optical properties and high color-rendering index by Fauvel, Samuel, Riquelme, Antonio J, Andrés Castán, José-María, Mwalukuku, Valid Mwatati, Kervella, Yann, Challuri, Vijay Kumar, Sauvage, Frédéric, Narbey, Stéphanie, Maldivi, Pascale, Aumaître, Cyril, Demadrille, Renaud

“…We report the design, synthesis and characterization of push-pull photochromic naphthopyran dyes, incorporating different carbazole moieties as the…”
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Efficient solution processed D1-A-D2-A-D1 small molecules bulk heterojunction solar cells based on alkoxy triphenylamine and benzo[1,2-b:4,5-b′]thiophene units by Kumar, Challuri Vijay, Cabau, Lydia, Koukaras, Emmanuel N., Sharma, Ganesh D., Palomares, Emilio

“…[Display omitted] •Two D1-A-D2-A-D1 small molecules (SMs) denoted as VC97 and VC97 were synthesized.•SMs consist different central donor unit and same BT as…”
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Axial-Bonding Heterotrimers Based on Tetrapyrrolic Rings: Synthesis, Characterization, and Redox and Photophysical Properties by Giribabu, Lingamallu, Kumar, Challuri Vijay, Reddy, Paidi Yella

“…We prepared two heterooligomeric arrays based on free base/metalloporphyrins at axial positions and a metalloid phthalocyanine as a basal scaffolding unit by…”
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Synthesis and Characterization of Donor-[pi]-Acceptor-Based Porphyrin Sensitizers: Potential Application of Dye-Sensitized Solar Cells by Sreenivasu, Mareedu, Suzuki, Akira, Adachi, Mitsuhiro, Kumar, Challuri Vijay, Srikanth, Bingi, Rajendar, S, Rambabu, Dasa, Kumar, Rangaraju Satish, Mallesham, P, Rao, N Vijaya Bhaskar, Kumar, M Suresh, Reddy, P Y

“…New porphyrin sensitizers based on donor-π-acceptor (D-π-A) approach have been designed, synthesized, characterized by various spectroscopic techniques and…”
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