Interface, vacancy, and morphology engineering synergistically improve In<sub>2</sub>S<sub>3</sub>@Cu<sub>2</sub>S electrocatalytic performance for pH-universal HER
Yongkai Sun, Wenyuan Sun, Guicun Li, Lei Wang, Jianfeng Huang, Alan Meng, Zhenjiang Li
Abstract
The novel S vacancy-rich In 2 S 3 @Cu 2 S nanorod heterostructure arrays were in situ grown on copper foam, constructing an efficient electrocatalyst for pH-universal HER.
Topics & Concepts
Vacancy defectMorphology (biology)Interface (matter)Materials scienceChemical engineeringNanotechnologyCrystallographyChemistryEngineeringComposite materialGeologyCapillary actionPaleontologyCapillary numberElectrocatalysts for Energy ConversionQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films