photo-oxidationn.

Brit.

/ˌfəʊtəʊˈɒksᵻdeɪʃn/, U.S.

/ˈˌfoʊdoʊˌɑksəˈdeɪʃ(ə)n/

Forms: 1800s– photo-oxidation, 1900s– photoxidation.

Origin: Formed within English, by compounding. Etymons: photo- comb. form, oxidation n.

Etymology: < photo- comb. form + oxidation n.

Oxidation caused by the action of light.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [noun] > study of chemical action of light > oxidation

photo-oxidation1888

the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [adjective] > of chemical action of light > involving photo-oxidation

photo-oxidation1888

photo-oxidative1926

1888 Chem. Photogr. (1889) 269 The photo-oxidation of lead compounds, of mercurous oxide,..and of sulphides, proceeds more rapidly in the red than in the violet rays.

1940 Amer. Jrnl. Bot. 27 215/2 Another kind of light respiration or photoxidation occurs in the chloroplast at high light intensities in the presence of the oxygen of the air.

1956 Nature 17 Mar. 513/2 The Bituminous Binder Research Unit has completed a preliminary investigation of photo-oxidation in the weathering of binders on the road.

1971 Jrnl. Oil & Colour Chemists' Assoc. 54 846 Bleaching by sunlight may be due to photo-oxidation of double bonds.

1995 School Sci. Rev. June 68/1 Pentacene and hexacene are sensitive to photo-oxidation, and heptacene is so reactive it has never been isolated in a pure state.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photo-oxidation
释义	photo-oxidationn. Brit. /ˌfəʊtəʊˈɒksᵻdeɪʃn/, U.S. /ˈˌfoʊdoʊˌɑksəˈdeɪʃ(ə)n/ Forms: 1800s– photo-oxidation, 1900s– photoxidation. Origin: Formed within English, by compounding. Etymons: photo- comb. form, oxidation n. Etymology: < photo- comb. form + oxidation n. Oxidation caused by the action of light. ΘΚΠ the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [noun] > study of chemical action of light > oxidation photo-oxidation1888 the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [adjective] > of chemical action of light > involving photo-oxidation photo-oxidation1888 photo-oxidative1926 1888 Chem. Photogr. (1889) 269 The photo-oxidation of lead compounds, of mercurous oxide,..and of sulphides, proceeds more rapidly in the red than in the violet rays. 1940 Amer. Jrnl. Bot. 27 215/2 Another kind of light respiration or photoxidation occurs in the chloroplast at high light intensities in the presence of the oxygen of the air. 1956 Nature 17 Mar. 513/2 The Bituminous Binder Research Unit has completed a preliminary investigation of photo-oxidation in the weathering of binders on the road. 1971 Jrnl. Oil & Colour Chemists' Assoc. 54 846 Bleaching by sunlight may be due to photo-oxidation of double bonds. 1995 School Sci. Rev. June 68/1 Pentacene and hexacene are sensitive to photo-oxidation, and heptacene is so reactive it has never been isolated in a pure state. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1888
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