Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical compound
|
| gptkbp:appearance |
white powder
|
| gptkbp:application |
used in electronics
used in glass production used in phosphors |
| gptkbp:chemicalFormula |
tetrahedral
tetragonal GeO2 reacts with strong acids |
| gptkbp:colors |
white
can change color when doped |
| gptkbp:compatibleWith |
biocompatible for certain applications
|
| gptkbp:composedOf |
produced by thermal decomposition of germanium compounds
produced by oxidation of germanium |
| gptkbp:decommissioningDate |
decomposes at high temperatures
|
| gptkbp:dissolved |
insoluble
|
| gptkbp:distribution |
4.0 g/cm³
|
| gptkbp:environmental_impact |
non-toxic
|
| gptkbp:environmentalImpact |
low thermal conductivity
stable at high temperatures insulator |
| gptkbp:formed |
forms from germanium and oxygen
|
| gptkbp:grainComposition |
can crystallize from molten germanium
|
| https://www.w3.org/2000/01/rdf-schema#label |
Germanium(IV) oxide
|
| gptkbp:iceClass |
2800 °C
1115 °C |
| gptkbp:internationalClassification |
reacts with strong bases
|
| gptkbp:isATypeOf |
1310-53-8
|
| gptkbp:isCriticizedFor |
low viscosity when molten
|
| gptkbp:isFiledIn |
1.5
|
| gptkbp:lensType |
transparent in infrared spectrum
|
| gptkbp:market |
used in the electronics market
used in the optics market used in the semiconductor market |
| gptkbp:origin |
gptkb:Germanium_dioxide
|
| gptkbp:photography |
exhibits photocatalytic activity
|
| gptkbp:related_to |
gptkb:Germanium
Germanium(II) oxide |
| gptkbp:research |
studied for potential applications in photovoltaics
studied for potential applications in catalysis studied for potential applications in sensors studied for potential applications in nanotechnology studied for potential applications in drug delivery |
| gptkbp:safety |
considered safe for handling
|
| gptkbp:storage |
store in a cool, dry place
|
| gptkbp:trimLevels |
neutral in aqueous solution
|
| gptkbp:uses |
used in ceramics
used in fiber optics used as a semiconductor material |
| gptkbp:weight |
104.64 g/mol
|