Carbon quantum dots as nano-scaffolds for Α-Fe₂O₃ growth: Preparation of Ti/CQD@Α-Fe₂O₃ photoanode for water splitting under visible light irradiation

Engineering & Materials Science

• Carbon Quantum Dots 100%
• Scaffolds 55%
• Irradiation 48%
• Photocurrents 29%
• Hematite 29%
• Charge transfer 25%
• Water 25%
• Substrates 14%
• Electron Transport 10%
• Scanning electron microscopy 10%
• Chemical bonds 10%
• X ray photoelectron spectroscopy 8%
• Crystallinity 8%
• Surface morphology 7%
• Electrons 6%
• Molecules 6%
• Oxygen 5%
• Lighting 5%
• Carbon 5%
• Temperature 2%
• Experiments 2%

Chemistry

• Molecular Scaffold 59%
• Light Irradiation 41%
• Photocurrent 18%
• Charge Transfer 14%
• Electron-Hole Recombination 8%
• Photoelectrode 7%
• Hematite 7%
• Chemical Bond 6%
• Electron Transport 6%
• Illumination 6%
• Crystallinity 5%
• X-Ray Photoelectron Spectroscopy 4%
• Resistance 4%
• Length 4%
• Molecule 2%
• Surface 2%

Earth & Environmental Sciences

• irradiation 42%
• carbon 26%
• hematite 17%
• water 14%
• substrate 12%
• scanning electron microscopy 8%
• electron 8%
• recombination 6%
• crystallinity 6%
• X-ray spectroscopy 5%
• X-ray diffraction 4%
• rate 3%
• oxygen 3%
• chemical 2%
• material 2%
• experiment 2%
• temperature 2%