Facile and robust construction of a 3D-hierarchical NaNbO₃-nanorod/ZnIn₂S₄ heterojunction towards ultra-high photocatalytic H₂ production

Abstract

It is quite imperative yet remained challenging to develop the heterojunction photocatalysts for efficient interfacial charge carriers separation on photocatalytic hydrogen evolution (PHE) reactions. Encouragingly, in this work, we constructed...

Rational design of 2D/2D ZnIn2S4/C3N4 heterojunction photocatalysts for enhanced photocatalytic H2 production

“…Compared with C 3 N 4 and C 3 N 4 (180), the increase in the average PL lifetime of 40ZnIn 2 S 4 /C 3 N 4 (180) proves that the 2D/2D heterojunction can prolong the lifetime of free carriers, which is more conducive to photo-induced charge separation and extraction, leading to excellent photocatalytic activity. 48…”

Research Progress on Photocatalytic CO2 Reduction Based on Perovskite Oxides

“…The unique morphology of the type I heterojunction can suppress the charge carrier recombination, such as 3D hierarchical structure. [ 205 ] Therefore, type I heterojunction deserves more attention.…”

In situ construction of Ohmic/Schottky-type MoS2/Sv-ZnIn2S4/Cu(OH)2 dual-junction photocatalysts with enhanced water splitting into hydrogen generation activity

“…To overcome these obstacles, numerous attempts have been made to enhance the photocatalytic hydrogen evolution efficiency and activate the charge dynamics, including defect engineering, 18 interface engineering, 19 heteroatom doping, 20 loading cocatalysts, 21 constructing heterojunctions, 22 etc. Among these strategies, cocatalysts can markedly accelerate the photogenerated charge transfer, effectively inhibit the photoexcited charge recombination and dramatically boost the charge reaction kinetics.…”