photocatalyse
/ˌfəʊtə(ʊ)ˈkatəlʌɪz/ /ˌfəʊtə(ʊ)ˈkat(ə)lʌɪz/Chemistry
verb
[with object] To bring about photocatalysis of (a reaction, etc.).
Origin
1920s; earliest use found in Journal of the Chemical Society. From photo- + catalyse, probably after photocatalysis.