Search Results - "Singh, Aadesh P."

Synergies of co-doping in ultra-thin hematite photoanodes for solar water oxidation: In and Ti as representative case by Singh, Aadesh P, Tossi, Camilla, Tittonen, Ilkka, Hellman, Anders, Wickman, Björn

“…Solar energy induced water splitting in photoelectrochemical (PEC) cells is one of the most sustainable ways of hydrogen production. The challenge is to…”
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Enhancing the photoelectrochemical properties of titanium dioxide by thermal treatment in oxygen deficient environment by Singh, Aadesh P., Kodan, Nisha, Mehta, Bodh R.

“…[Display omitted] •Oxygen vacancies in TiO2 thin films were introduced by the thermal treatment in oxygen deficient environment.•Oxygen vacancies are effective…”
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Visible-Light-Driven Photoelectrochemical and Photocatalytic Performance of NaNbO3/Ag2S Core-Shell Heterostructures by Kumar, Sandeep, Singh, Aadesh P, Bera, Chandan, Thirumal, Meganathan, Mehta, B. R., Ganguli, Ashok K.

“…Herein, we report the fabrication of visible‐light‐active NaNbO3/Ag2S staggered‐gap core–shell semiconductor heterostructures with excellent…”
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Columnar Fe2O3 arrays via plasma-enhanced growth: Interplay of fluorine substitution and photoelectrochemical properties by Barreca, Davide, Carraro, Giorgio, Gasparotto, Alberto, Maccato, Chiara, Sada, Cinzia, Singh, Aadesh P., Mathur, Sanjay, Mettenbörger, Andreas, Bontempi, Elza, Depero, Laura E.

“…A single-step plasma enhanced-chemical vapor deposition (PE-CVD) route for the synthesis of F-doped iron(III) oxide nanomaterials is presented. Growth…”
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Spray pyrolytically deposited nanoporous Ti4+ doped hematite thin films for efficient photoelectrochemical splitting of water by KUMARI, Saroj, SINGH, Aadesh P, SONAL, DEVA, Dinesh, SHRIVASTAV, Rohit, DASS, Sahab, SATSANGI, Vibha R

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Band Edge Engineering in BiVO4/TiO2 Heterostructure: Enhanced Photoelectrochemical Performance through Improved Charge Transfer by Singh, Aadesh P, Kodan, Nisha, Mehta, Bodh R, Held, Alexander, Mayrhofer, Leonhard, Moseler, Michael

“…The efficient separation of photogenerated electron–hole pairs and stability against corrosion are critical preconditions for a photoelectrode to achieve a…”
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Synthesis of MoS2-TiO2 nanocomposite for enhanced photocatalytic and photoelectrochemical performance under visible light irradiation by Mehta, Manan, Singh, Aadesh P., Kumar, Sandeeep, Krishnamurthy, Satheesh, Wickman, Björn, Basu, Suddhasatwa

“…In this work, we have prepared MoS2 nanoflakes modified TiO2 nanoparticles (MoS2-TiO2 nanocomposite) with varying concentration of MoS2 (2.5–10 wt.%) by a…”
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Hydrogen induced interface engineering in Fe2O3–TiO2 heterostructures for efficient charge separation for solar-driven water oxidation in photoelectrochemical cells by Singh, Aadesh P, Wang, Richard Baochang, Tossi, Camilla, Tittonen, Ilkka, Wickman, Björn, Hellman, Anders

“…Semiconductor heterostructure junctions are known to improve the water oxidation performance in photoelectrochemical (PEC) cells. Depending on the…”
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Green synthesis of earth-abundant metal sulfides (FeS2, CuS, and NiS2) and their use as visible-light active photocatalysts for H2 generation and dye removal by Huerta-Flores, Ali M., Torres-Martínez, Leticia M., Moctezuma, Edgar, Singh, Aadesh P., Wickman, Björn

“…Earth-abundant metal sulfides (for example, FeS 2 , CuS, and NiS 2 ) are promising materials to be used as photocatalysts due to their suitable electronic and…”
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Graphitic carbon nitride based hydrogen treated disordered titanium dioxide core-shell nanocatalyst for enhanced photocatalytic and photoelectrochemical performance by Singh, Aadesh P., Arora, Praduman, Basu, Suddhasatwa, Mehta, Bodh R.

“…Effect of g-C3N4 loading on hydrogen treated TiO2 photocatalyst was studied towards the efficient photocatalytic and photoelectrochemical application. The…”
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In-situ plasma hydrogenated TiO2 thin films for enhanced photoelectrochemical properties by Singh, Aadesh P., Kodan, Nisha, Mehta, Bodh R., Dey, Avishek, Krishnamurthy, Satheesh

“…[Display omitted] •Growth of TiO2 thin films with in-situ plasma hydrogenation.•Presence of Ti2+ states in addition to Ti3+ states present in pristine…”
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In Situ Solid-State Synthesis of a AgNi/g-C3N4 Nanocomposite for Enhanced Photoelectrochemical and Photocatalytic Activity by Bhandary, Nimai, Singh, Aadesh P., Kumar, Sandeep, Ingole, Pravin P., Thakur, Gohil S., Ganguli, Ashok K., Basu, Suddhasatwa

“…A graphitic carbon nitride (g‐C3N4) polymer matrix was embedded with AgNi alloy nanoparticles using a simple and direct in situ solid‐state heat treatment…”
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Photoelectrochemical properties of hematite films grown by plasma enhanced chemical vapor deposition by Singh, Aadesh P., Mettenbörger, Andreas, Golus, Peter, Mathur, Sanjay

“…Nanostructured α-Fe2O3 thin films were grown by plasma-enhanced chemical vapor deposition (PE-CVD) using iron pentacarbonyl (Fe(CO)5) as precursor. Influence…”
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Hydrogen induced interface engineering in Fe 2 O 3 -TiO 2 heterostructures for efficient charge separation for solar-driven water oxidation in photoelectrochemical cells by Singh, Aadesh P, Wang, Richard Baochang, Tossi, Camilla, Tittonen, Ilkka, Wickman, Björn, Hellman, Anders

“…Semiconductor heterostructure junctions are known to improve the water oxidation performance in photoelectrochemical (PEC) cells. Depending on the…”
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Visible-Light-Driven Photoelectrochemical and Photocatalytic Performance of NaNbO3 /Ag2 S Core-Shell Heterostructures by Kumar, Sandeep, Singh, Aadesh P, Bera, Chandan, Thirumal, Meganathan, Mehta, B R, Ganguli, Ashok K

“…Herein, we report the fabrication of visible-light-active NaNbO3 /Ag2 S staggered-gap core-shell semiconductor heterostructures with excellent…”
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Oxygen Induced Enhanced Photoanodic Response of ZnTe:O Thin Films: Modifications in Optical and Electronic Properties by Sharma, Intu, Singh, Aadesh P., Tyagi, Neha, Saini, Nishant, Auluck, Sushil, Mehta, Bodh R.

“…In the present work, photoanodic response of ZnTe thin films is enhanced by incorporating oxygen, which is explained by analyzing oxygen-induced modifications…”
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Plasma-chemical reduction of iron oxide photoanodes for efficient solar hydrogen production by METTENBÖRGER, Andreas, SINGH, Trilok, SINGH, Aadesh P, JARVI, Tommi T, MOSELER, Michael, VALLDOR, Martin, MATHUR, Sanjay

“…We demonstrate the effect of hydrogen plasma treatment on hematite films as a simple and effective strategy for modifying the existing substrate to improve…”
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Cysteine-functionalized zwitterionic ZnO quantum dots by Arslan, Osman, Singh, Aadesh P., Belkoura, Lhoussaine, Mathur, Sanjay

“…Visible light emitting ZnO quantum dots (QDs) were synthesized by a modified sol–gel method and in situ coated with the amino acid cysteine to modify their…”
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Enhancing the Hydrogen Evolution Properties of Kesterite Absorber by Si‐Doping in the Surface of CZTS Thin Film by Vishwakarma, Manoj, Kumar, Mukesh, Hendrickx, Mylène, Hadermann, Joke, Singh, Aadesh P., Batra, Yogita, Mehta, B. R.

“…In this work, the effects of Si‐doping in Cu2ZnSnS4 are examined computationally and experimentally. The density functional theory calculations show that an…”
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Iron doped nanostructured TiO2 for photoelectrochemical generation of hydrogen by SINGH, Aadesh P, KUMARI, Saroj, SHRIVASTAV, Rohit, DASS, Sahab, SATSANGI, Vibha R

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