Insight into bismuth tungstate (Bi 2 WO 6 ) and titanium dioxide (TiO 2 ) doping strategies for enhanced photocatalytic performance: a comprehensive review

Key Points

• The review aims to analyze metal deposition methods and doping strategies for enhancing the photocatalytic performance of TiO2 and Bi2WO6.
• Comprehensive literature review of existing doping strategies for photocatalysts.
• Analysis of metal deposition methods relevant to TiO2 and Bi2WO6.
• Comparison of photocatalytic efficiencies of different doping approaches.
• Identified key doping strategies that enhance the photocatalytic activity of TiO2 and Bi2WO6.
• Highlighted various metal deposition methods that improve catalyst performance.
• Discussed the mechanisms by which doping affects electron-hole separation efficiency.