p-CuInS2 /n-Polymer Semiconductor Heterojunction for Photoelectrochemical Hydrogen Evolution.
Sign Up to like & getrecommendations! Published in 2020 at "ChemSusChem"
DOI: 10.1002/cssc.202002123
Abstract: An inorganic p-type CuInS2 semiconductor was combined with the semiconducting polymer of PNDI3OT-Se1 and PNDI3OT-Se2 with different HOMO/LUMO levels for photoelectrochemical hydrogen production. Charge transfer behaviors at polymer/CuInS2 junctions were investigated by electrochemical impedance spectroscopy.… read more here.
Keywords: semiconductor; cuins2; polymer; pndi3ot se1 ... See more keywords
Exergoeconomic analysis and optimization of a concentrated sunlight-driven integrated photoelectrochemical hydrogen and ammonia production system
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.10.074
Abstract: Abstract The study presented here concerns a comprehensive investigation on exergoeconomic analysis and optimization of an integrated system for photoelectrochemical hydrogen and electrochemical ammonia production. The present integrated system consists of a solar concentrator, spectrum-splitting… read more here.
Keywords: system; production; ammonia production; cost ... See more keywords
Enhancement of photoelectrochemical hydrogen production by using a novel ternary Ag2CrO4/GO/MnFe2O4 photocatalyst
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.04.268
Abstract: Abstract Novel Ag2CrO4/GO/MnFe2O4 photocatalysts synthesized by precipitation method and fabricated on indium tin oxide surface by electrophoretic deposition technique. The obtained Ag2CrO4/GO/MnFe2O4 composite has been verified by microscopic study, chemical and structural analyses. Also, the… read more here.
Keywords: hydrogen production; ag2cro4 mnfe2o4; photoelectrochemical hydrogen; hydrogen ... See more keywords
High performance n+p-Si/Ti/NiS O photocathode for photoelectrochemical hydrogen evolution in alkaline solution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2018.04.004
Abstract: Abstract Silicon, as a promising semiconductor for fabricating photocathode toward photoelectrochemical hydrogen evolution reaction (PEC-HER), should be improved in light harvesting ability and catalytic kinetics to obtain high PEC performance. Herein, a novel amorphous Nickel… read more here.
Keywords: performance; high performance; alkaline solution; hydrogen evolution ... See more keywords
Enhancing the Photoelectrochemical Hydrogen Evolution Reaction through Nanoscrolling of Two-Dimensional Material Heterojunctions.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.1c10772
Abstract: The clean production of hydrogen from water using sunlight has emerged as a sustainable alternative toward large-scale energy generation and storage. However, designing photoactive semiconductors that are suitable for both light harvesting and water splitting… read more here.
Keywords: two dimensional; reaction; hydrogen; photoelectrochemical hydrogen ... See more keywords
Photoelectrochemical Hydrogen Evolution Using Dye-Sensitised NiO
Sign Up to like & getrecommendations! Published in 2021 at "Johnson Matthey Technology Review"
DOI: 10.1595/205651322x16269403109779
Abstract: Photoelectrocatalysis offers a way to generate hydrogen and oxygen from water under ambient light. Here, a series of hydrogen evolving photocatalysts based on a ruthenium(II) bipyridyl sensitiser covalently linked to Pt or Pd catalytic centres… read more here.
Keywords: hydrogen; evolution using; using dye; hydrogen evolution ... See more keywords
Effects of Mono- and Bifunctional Surface Ligands of Cu–In–Se Quantum Dots on Photoelectrochemical Hydrogen Production
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15176010
Abstract: Semiconductor nanocrystal quantum dots (QDs) are promising materials for solar energy conversion because of their bandgap tunability, high absorption coefficient, and improved hot-carrier generation. CuInSe2 (CISe)-based QDs have attracted attention because of their low toxicity… read more here.
Keywords: bifunctional surface; mono bifunctional; quantum dots; surface ligands ... See more keywords