An efficient strategy to boost the directed migration of photogenerated holes by introducing phthalocyanine as a hole extraction layer
Qijing Bu, Qifeng Zhao, Guang Lu, Xixi Zhu, Yuexing Zhang, Tengfeng Xie, Qingyun Liu, Jianzhuang Jiang
Abstract
Phthalocyanine with adjustable band energy and a binding group acts as a hole extraction layer to accelerate hole transfer from Ti-Fe 2 O 3 to CoPi, and thus improves the PEC water oxidation performance of Ti-Fe 2 O 3 .
Topics & Concepts
PhthalocyanineLayer (electronics)Extraction (chemistry)Materials scienceOptoelectronicsChemical engineeringPhotochemistryChemistryNanotechnologyChromatographyEngineeringIron oxide chemistry and applicationsAdvanced Photocatalysis TechniquesMultiferroics and related materials