Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Chemical process
|
| gptkbp:application |
Air purification
Degradation of pollutants Self-cleaning surfaces Water splitting |
| gptkbp:canBe |
Sunlight
Heterogeneous Homogeneous Visible light |
| gptkbp:commonCatalyst |
Titanium dioxide
Zinc oxide |
| gptkbp:discoveredBy |
gptkb:Giulio_Natta
|
| gptkbp:effect |
Generation of reactive oxygen species
Oxidation of organic compounds Reduction of metal ions |
| gptkbp:enables |
Acceleration of chemical reactions
|
| gptkbp:fieldOfStudy |
gptkb:Environmental_science
Chemistry Materials science |
| gptkbp:firstDescribed |
1921
|
| https://www.w3.org/2000/01/rdf-schema#label |
Photocatalysis
|
| gptkbp:improves |
Disinfection
Surface modification Decomposition of organic matter Doping |
| gptkbp:involves |
cathedral
Photons |
| gptkbp:limitation |
Low quantum efficiency
Recombination of charge carriers |
| gptkbp:mechanismOfAction |
Excitation of electrons
Formation of electron-hole pairs Surface reactions |
| gptkbp:notableMission |
Honda-Fujishima effect
Photocatalytic water splitting |
| gptkbp:relatedTo |
Photochemistry
Semiconductor materials Photolysis Heterogeneous catalysis Photoelectrochemical process Photosensitization |
| gptkbp:requires |
Activation energy
Ultraviolet light |
| gptkbp:studiedBy |
gptkb:Surface_science
Nanotechnology |
| gptkbp:usedIn |
Wastewater treatment
Hydrogen production Solar energy conversion Antibacterial coatings |
| gptkbp:uses |
Light
|
| gptkbp:bfsParent |
gptkb:Advanced_Oxidation_Process
|
| gptkbp:bfsLayer |
7
|