R
Ritu Gupta
Researcher at Indian Institute of Technology, Jodhpur
Publications - 60
Citations - 1714
Ritu Gupta is an academic researcher from Indian Institute of Technology, Jodhpur. The author has contributed to research in topics: Coating & Electrode. The author has an hindex of 20, co-authored 60 publications receiving 1409 citations. Previous affiliations of Ritu Gupta include Purdue University & Jawaharlal Nehru Centre for Advanced Scientific Research.
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Heterostructured HfO2/TiO2 spherical nanoparticles for visible photocatalytic water remediation
TL;DR: In this paper, the effect of doping hydrogen and HfO2 up on TiO2 for photocatalytic degradation of different chemically structured dyes was investigated by using low band gap.
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A low cost optical hydrogen sensing device using nanocrystalline Pd grating
TL;DR: In this paper, a Pd grating of periodicity of 1.5μm comprising of 1μm wide nanocrystalline Pd lines has been obtained by a direct micromolding method to serve as Hydrogen sensor element in an optical diffraction set up.
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Transparent Metal Network with Low Haze and High Figure of Merit applied to Front and Back Electrodes in Semitransparent ITO‐free Polymer Solar Cells
Christoph Hunger,K. D. M. Rao,Ritu Gupta,Chetan R. Singh,Giridhar U. Kulkarni,Mukundan Thelakkat +5 more
TL;DR: In this article, the idea of using the spontaneous cracking of a polymer layer as template to prepare the metal network was exploited to apply the cracked template approach on top of soluble organic layers and to lift off the template without damaging the photoactive layer.
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Transparent Pd Wire Network-Based Areal Hydrogen Sensor with Inherent Joule Heater.
TL;DR: A transparent Pd wire network fabricated using crackle lithography technique with sheet resistance and transmittance of ∼200 Ohm per square and ∼80%, respectively, serves multiple roles; besides being an electrode, it acts as an active material for H2 sensing as well as an in-built electrothermal heater.
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All-Solution-Processed, Ambient Method for ITO-Free, Roll-Coated Tandem Polymer Solar Cells using Solution-Processed Metal Films
Dechan Angmo,Henrik Friis Dam,Thomas Rieks Andersen,Natalia Klaudia Zawacka,Morten Vesterager Madsen,Jørgen Stubager,Francesco Livi,Ritu Gupta,Martin Helgesen,Jon Eggert Carlé,Thue Trofod Larsen-Olsen,Giridhar U. Kulkarni,Eva Bundgaard,Frederik C. Krebs +13 more
TL;DR: In this paper, a solution-processed silver film is employed in the processing of top-illuminated indium-tinoxide (ITO)-free polymer solar cells in single and double-junction (tandem) structures.