Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Pentacene> ?p ?o }
- Pentacene abstract "Pentacene is a polycyclic aromatic hydrocarbon consisting of five linearly-fused benzene rings. This highly conjugated compound is an organic semiconductor. The compound generates excitons upon absorption of ultra-violet (UV) or visible light; this makes it very sensitive to oxidation. For this reason, this compound, which is a purple powder, slowly degrades upon exposure to air and light.Structurally, pentacene is one of the linear acenes, the previous one being tetracene (four fused benzene rings) and the next one being hexacene (six fused benzene rings). In August 2009, a group of researchers from IBM published experimental results of imaging a single molecule of pentacene using an atomic force microscope. In July 2011, they used a modification of scanning tunneling microscopy to experimentally determine the shapes of the highest occupied and lowest unoccupied molecular orbitals.In 2012, pentacene-doped p-terphenyl was shown to be effective as the amplifier medium for a room-temperature maser.In February 2014, NASA announced a greatly upgraded database for tracking polycyclic aromatic hydrocarbons (PAHs), including Pentacene, in the universe. According to scientists, more than 20% of the carbon in the universe may be associated with PAHs, possible starting materials for the formation of life. PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.".
- Pentacene thumbnail Pentacene.svg?width=300.
- Pentacene wikiPageExternalLink mg19626325.400-organic-transistor-improves-with-age.html?feedId=online-news_rss20.
- Pentacene wikiPageExternalLink pahdb.
- Pentacene wikiPageExternalLink pentacene.htm.
- Pentacene wikiPageExternalLink pentacene.html.
- Pentacene wikiPageID "3090068".
- Pentacene wikiPageLength "23379".
- Pentacene wikiPageOutDegree "87".
- Pentacene wikiPageRevisionID "683121283".
- Pentacene wikiPageWikiLink 1,2,4-Trichlorobenzene.
- Pentacene wikiPageWikiLink 1,2,4-trichlorobenzene.
- Pentacene wikiPageWikiLink 1,5-hydride_shift.
- Pentacene wikiPageWikiLink Abiogenesis.
- Pentacene wikiPageWikiLink Acene.
- Pentacene wikiPageWikiLink Anthracene.
- Pentacene wikiPageWikiLink Aromatic.
- Pentacene wikiPageWikiLink Aromatic_stacking_interaction.
- Pentacene wikiPageWikiLink Aromaticity.
- Pentacene wikiPageWikiLink Atomic_force_microscope.
- Pentacene wikiPageWikiLink Atomic_force_microscopy.
- Pentacene wikiPageWikiLink Benzene.
- Pentacene wikiPageWikiLink Big_Bang.
- Pentacene wikiPageWikiLink Bimolecular.
- Pentacene wikiPageWikiLink Biphenyl.
- Pentacene wikiPageWikiLink Bond_length.
- Pentacene wikiPageWikiLink Buckminsterfullerene.
- Pentacene wikiPageWikiLink Carbon.
- Pentacene wikiPageWikiLink Carbon_monoxide.
- Pentacene wikiPageWikiLink Category:Acenes.
- Pentacene wikiPageWikiLink Category:Organic_semiconductors.
- Pentacene wikiPageWikiLink Chemical_equilibrium.
- Pentacene wikiPageWikiLink Chemical_half-life.
- Pentacene wikiPageWikiLink Chloroform.
- Pentacene wikiPageWikiLink Conjugated_system.
- Pentacene wikiPageWikiLink Conjugation_(organic_chemistry).
- Pentacene wikiPageWikiLink Dichroic_dye.
- Pentacene wikiPageWikiLink Dichroic_ratio.
- Pentacene wikiPageWikiLink Dichroism.
- Pentacene wikiPageWikiLink Diyne.
- Pentacene wikiPageWikiLink Elbs_reaction.
- Pentacene wikiPageWikiLink Enantiomer.
- Pentacene wikiPageWikiLink Exciton.
- Pentacene wikiPageWikiLink Exoplanet.
- Pentacene wikiPageWikiLink Exoplanets.
- Pentacene wikiPageWikiLink Fluorescence.
- Pentacene wikiPageWikiLink Fluorescent.
- Pentacene wikiPageWikiLink Free_radical.
- Pentacene wikiPageWikiLink LUMO.
- Pentacene wikiPageWikiLink Half-life.
- Pentacene wikiPageWikiLink Hexacene.
- Pentacene wikiPageWikiLink Intramolecular.
- Pentacene wikiPageWikiLink Intramolecular_reaction.
- Pentacene wikiPageWikiLink Isotoluene.
- Pentacene wikiPageWikiLink Life.
- Pentacene wikiPageWikiLink Light.
- Pentacene wikiPageWikiLink Liquid_crystal.
- Pentacene wikiPageWikiLink Liquid_crystal_E7_mixture.
- Pentacene wikiPageWikiLink Maser.
- Pentacene wikiPageWikiLink Molecularity.
- Pentacene wikiPageWikiLink Molecule.
- Pentacene wikiPageWikiLink NASA.
- Pentacene wikiPageWikiLink Nematic.
- Pentacene wikiPageWikiLink OFET.
- Pentacene wikiPageWikiLink OLED.
- Pentacene wikiPageWikiLink Oligomer.
- Pentacene wikiPageWikiLink Oligomers.
- Pentacene wikiPageWikiLink Optical_rotation.
- Pentacene wikiPageWikiLink Organic_field-effect_transistor.
- Pentacene wikiPageWikiLink Organic_semiconductor.
- Pentacene wikiPageWikiLink P-terphenyl.
- Pentacene wikiPageWikiLink PAH_world_hypothesis.
- Pentacene wikiPageWikiLink PLED.
- Pentacene wikiPageWikiLink Perfluoropentacene.
- Pentacene wikiPageWikiLink Phenyl.
- Pentacene wikiPageWikiLink Phenyl_group.
- Pentacene wikiPageWikiLink Picometer.
- Pentacene wikiPageWikiLink Picometre.
- Pentacene wikiPageWikiLink Polycyclic_aromatic_hydrocarbon.
- Pentacene wikiPageWikiLink Polycyclic_aromatic_hydrocarbons.
- Pentacene wikiPageWikiLink Polymer.
- Pentacene wikiPageWikiLink Polymers.
- Pentacene wikiPageWikiLink Polyyne.
- Pentacene wikiPageWikiLink Racemization.
- Pentacene wikiPageWikiLink Radical_(chemistry).
- Pentacene wikiPageWikiLink Reaction_mechanism.
- Pentacene wikiPageWikiLink Resonance_(chemistry).
- Pentacene wikiPageWikiLink Resonance_structure.
- Pentacene wikiPageWikiLink Rubrene.
- Pentacene wikiPageWikiLink Scanning_tunneling_microscope.
- Pentacene wikiPageWikiLink Scanning_tunneling_microscopy.
- Pentacene wikiPageWikiLink Sigmatropic_reaction.
- Pentacene wikiPageWikiLink Sonogashira_coupling.
- Pentacene wikiPageWikiLink Spin_coating.
- Pentacene wikiPageWikiLink Stacking_(chemistry).
- Pentacene wikiPageWikiLink Star_formation.
- Pentacene wikiPageWikiLink Sulfur.
- Pentacene wikiPageWikiLink Suzuki.
- Pentacene wikiPageWikiLink Tautomer.
- Pentacene wikiPageWikiLink Terphenyl.