
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162513 - 162513
Published: April 1, 2025
Language: Английский
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162513 - 162513
Published: April 1, 2025
Language: Английский
Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 8(5), P. 1230 - 1249
Published: Dec. 1, 2023
Recent advances in 3DOM metal oxide-based photoelectrodes for PEC water splitting are summarized. The advantages of an ordered structure from the perspective photo-electrocatalysis mechanism and morphological design also introduced.
Language: Английский
Citations
9ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(12), P. 5001 - 5009
Published: March 15, 2024
Hematite (α-Fe2O3)-based photoanodes offer great potential for use in solar hydrogen production as part of efforts to construct a sustainable and renewable energy economy based on photoelectrochemical (PEC) water splitting. A co-doping modification is the utmost significance improving PEC performance. To develop an efficient photoanode, comprehensive grasp co-dopants with diverse valence states necessary. Herein, we describe hydrothermal dip-coating approach fabrication Hf-doped Fe2O3 (Hf-HT) co-doped Be2+, Al3+, Si4+, Nb5+ evaluate influence each co-dopant The characteristic results revealed that Be2+ Al3+ enhanced surface charge separation efficiency, thus accelerating transfers at photoanode–electrolyte interface. Meanwhile, performance Hf-HT photoanode Nb did not significantly improve because thick Nb2O5 overlayer. However, Si4+ improved bulk properties photoanode. An optimized Be achieved photocurrent density 1.98 mA/cm2 1.23 VRHE. This demonstrates ex situ can have both positive negative impacts activity photoelectrodes, used accomplish desired outcomes should be considered detail.
Language: Английский
Citations
3Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 417, P. 136076 - 136076
Published: June 5, 2024
Language: Английский
Citations
3Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161068 - 161068
Published: Feb. 1, 2025
Language: Английский
Citations
0Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162513 - 162513
Published: April 1, 2025
Language: Английский
Citations
0