sandy energy: electroarenal energy to produce electricity from optical catalysis by sand
Description
electroarenal energy is third subform of sandy energy subforms that based on optical catalysis producing by active medium ( silicon dioxide SiO2 sand 91% ( support mass ) with + Iron(II) carbonate FeCO3 liquid 3% - Citric acid C6H8O7 liquid 3% ( Pre-treatment to gases extraction like steam and CO2 by thermal heating to get Iron(II, III) oxide Fe3O4 ) and Silicon carbide SiC 2% ( to photoabsorptivity ) and Bauxite or Mullite 3Al2O3 · 2SiO2 4% - to link materials and not do decomposition under thermal cases - ) when heating at 1100 C by solar source via parabolic dish covered with reflective mylar sheet or PMMA lenses with Compound Parabolic Concentrator (CPC) with Quartz Window then active medium works as thermal emitter to produce photons, paractive medium ( Lead sulfide - PbS above Zinc oxide - ZnO and under PbS Aluminum Heat Sink beside to Liquid Cold Water Channel then Surface Passivation by Potassium iodide KI salt for PbS ) works as thermal receiver to receives photons then releases electrons for produce electricity where between thermal emitter and thermal receiver is Fused Quartz Window, because of photon energy for active medium is 0.587 eV then photon energy for paractive - Lead sulfide is 0.13 - 0.37 eV.