photodegradation

photodegradation
pho·to·degradation

English syllables. 2014.

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  • Photodegradation — is degradation of a photodegradable molecule caused by the absorption of photons, particularly those wavelengths found in sunlight, such as infrared radiation, visible light, and ultraviolet light. However, other forms of electromagnetic… …   Wikipedia

  • photodegradation — fotodestrukcija statusas T sritis chemija apibrėžtis Bedeguonis medžiagos skilimas šviesos poveikyje. atitikmenys: angl. photodegradation rus. фотодеструкция ryšiai: sinonimas – fotoskilimas …   Chemijos terminų aiškinamasis žodynas

  • photodegradation — noun Any reduction or degradation in a useful property of a material because of a chemical change as a result of absorption of light …   Wiktionary

  • Photodegradation — Фотодеструкция …   Краткий толковый словарь по полиграфии

  • photodegradation — pho·to·deg·ra·da·tion .deg rə dā shən n degradation by means of radiant energy (as light) pho·to·de·grad·able di grād ə bəl adj …   Medical dictionary

  • photodegradation — The photochemical transformation of a molecule into lower molecular weight fragments, usually in an oxidation process. This process may be measured by Draft OECD Guideline, “Phototransformation of Chemicals in Water – Direct and Indirect… …   Petroleum refining glossary

  • photodegradation — “+ noun Etymology: phot + degradation : chemical degradation by means of radiant energy (as light) …   Useful english dictionary

  • Great Pacific Garbage Patch — Garbage Island redirects here. For the episode of How I Met Your Mother, see Garbage Island (How I Met Your Mother). The Garbage Patch is located within the North Pacific Gyre, one of the five major oceanic gyres. The Great Pacific Garbage Patch …   Wikipedia

  • Agent Azurant — Un agent azurant est une molécule qui absorbe les rayonnements électromagnétiques ultraviolets entre 300 et 400 nm de longueur d onde et réémet ensuite cette énergie par fluorescence dans le visible entre 400 et 500 nm, soit les longueurs d… …   Wikipédia en Français

  • Agent azurant — Un agent azurant est une molécule qui absorbe les rayonnements électromagnétiques ultraviolets entre 300 et 400 nm de longueur d onde et réémet ensuite cette énergie par fluorescence dans le visible entre 400 et 500 nm, soit les longueurs d… …   Wikipédia en Français

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