Question

what is photooxidation?​

Answer 1

hy here is your Ans.....

• photooxidation. Oxidation reactions induced by light. Common processes are: 1, the loss of one or more electrons from a chemical species as a result of photoexcitation of that species; 2, the reaction of a substance with oxygen under the influence of light.

Answer 2

hey mate...

here is your answer...

Photo-oxidation is the degradation of a polymer surface in the presence of oxygen or ozone. The effect is facilitated by radiant energy such as UV or artificial light. This process is the most significant factor in weathering of polymers.

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