<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj1zkbcnbr" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />To harvest solar energy more efficiently, novel Ag<sub>2</sub>S/Bi<sub>2</sub>WO<sub>6</sub> heterojunctions were synthesized by a hydrothermal route.</p> </abstract>