A　ternary　all-solid-state　visible-light　Z-scheme　photocatalytic　system　BiVO4/Au@CdS　is　prepared　by　means　of　a　two-step　route,　which　is　selectively　built　on　the　{010}　facet　of　BiVO4　crystals　in　this　system.　Vectorial　migration　of　photogenerated　charge　carriers　through　two　order　transmission　channels　in　Z-scheme　photocatalytic　system　further　prolongs　the　mean　free　path　of　electrons,　realizing　effective　separation　of　photogenerated　charge　carriers　and　possesses　high　redox　ability.　As　expected,　such　BiVO4/Au@CdS　Z-scheme　photocatalytic　system　exhibits　highly　efficient　photocatalytic　performance.　Our　current　work　is　expected　to　offer　new　insight　into　construction　of　dual　separation　channels　for　rational　design　and　compound　of　photocatalyst　with　high　performance.　(C)　2017　Published　by　Elsevier　B.V.