Electrochemically Grown Fe2O3/Fe3O4 Heterostructure Nanotubes with In2O3 induced Tandem Internal Electric Fields for Enhanced Photoelectrochemical Water Oxidation

Green Chem., 2023, Accepted Manuscript
DOI: 10.1039/D3GC03466F, Paper
Xiaohui Yan, Gang Li, Kai Shen, Congwei Wang, Kaiying Wang
Nanostructured hematite (α-Fe2O3) shows promise as a semiconductor for photoelectrochemical (PEC) water oxidation. However, it suffers from inadequate charge separation, limited hole-collection efficiency and sluggish kinetics. Herein, nanotubular Fe2O3/Fe3O4 p-n...
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