LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

Multielectron reduction of molecular oxygen in photocatalytic decomposition of organic compounds by bismuth tungstate particles without cocatalyst loading

Photo by sebastien_ld from unsplash

Abstract A photocatalytic reaction mechanism that involves multielectron reduction of molecular oxygen (O 2 ), as a key step, in photocatalytic decomposition of acetic acid by pristine bismuth tungstate (Bi… Click to show full abstract

Abstract A photocatalytic reaction mechanism that involves multielectron reduction of molecular oxygen (O 2 ), as a key step, in photocatalytic decomposition of acetic acid by pristine bismuth tungstate (Bi 2 WO 6 ; BWO) particles is proposed on the basis of results of studies on (i) comparison of photocatalytic activity trends of BWO, tungsten(VI) oxide and titanium(IV) oxide photocatalyst powders with or without platinum deposits in three photocatalytic reaction systems (oxidative decomposition of acetic acid in aerobic aqueous suspensions, methanol dehydrogenation in deaerated aqueous suspensions and O 2 liberation from deaerated silver salt solutions) and (ii) effects of morphology and structural properties of BWO particles on photocatalytic activities.

Keywords: bismuth tungstate; multielectron reduction; reduction molecular; molecular oxygen; photocatalytic decomposition; decomposition

Journal Title: Catalysis Today
Year Published: 2017

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.