asteroza + photocatalyst   24

Plasmonic p–n Junction for Infrared Light to Chemical Energy Conversion - Journal of the American Chemical Society (ACS Publications)
Making hydrogen gas with IR light. Though one wonders where direct conversion with this photocatalyst is better than using a frequency converter intermediary and a different photocatlyst...
japa  hydrogen  production  materials  science  research  technology  IR  cadmium  copper  sulfide  photocatalyst  heterostructure  nanocrystal  surface  plasmon  solar  fuel 
march 2019 by asteroza
Systematic Variation of the Optical Bandgap in Titanium Based Isoreticular Metal...
They found MOF's that can operate as photocatalysts to breakdown CO2, so potentially workable as an artificial photosynthesis path
MOF  artificial  photosythesis  CO2  breakdown  photocatalyst  blue  light  solar  fuel  synfuel  green  energy  materials  science  research  technology  Delicious 
april 2017 by asteroza
Product selectivity in plasmonic photocatalysis for carbon dioxide hydrogenation...
Rhodium nanoparticles bombarded by UV can selectively produce mostly methane from CO2 and H2, rather than producing half methane and half CO.
rhodium  nanoparticle  plasmonic  UV  photocatalyst  synfuel  methane  CH4  production  materials  science  research  technology  Delicious 
february 2017 by asteroza
Solar photothermochemical alkane reverse combustion
So high light/pressure/temperature reactor with TiO2 catalyst does a one step conversion of water and CO2 to liquid hydrocarbons.
liquid  hydrocarbon  synfuel  production  photothermochemical  tandem  photochemical  thermochemical  photocatalytic  photocatalyst  alkane  reverse  combustion  UV  light  heat  pressure  titanium  dioxoide  catalyst  water  CO2  cracking  materials  science  research  technology  solar  synthetic  fuel  Delicious 
february 2016 by asteroza
Amorphous TiO2 coatings stabilize Si, GaAs, and GaP photoanodes for efficient water oxidation
Using electron leaky titanium dioxides as a semiconductor coating that can pass electrons, a possible oxidizing side water photocracker to produce solar fuels.
materials  science  research  technology  artificial  photosynthesis  water  cracking  electrolysis  oxidation  Ti2  leaky  electron  photoanode  nickel  oxide  photocatalyst  solar  fuel  syngas  hydrogen  production  amorphous  Delicious 
june 2014 by asteroza
NANOPTEK, Inc.
Using nanostructured strained titania photocatalysts to produce hydrogen and oxygen from water and sunlight (the nanostructured titania can use regular light, not just UV)
nanoptek  solar  thermal  hydrogen  production  generator  green  startup  nanotech  renewable  energy  Water  decomposition  power  titania  photocatalyst  photochemical  photoelectrolytic  conversion  nanostructured  materials  science  research  technology  nanotechnology  strained  semiconductor  offgrid  backup  fuel  fuelcell  Delicious 
october 2008 by asteroza

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