Scientists at Rice University and the University of Houston claim to have created the first heterobimetallic phosphide thin film using iron, manganese and phosphorus for use in an efficient, simple-to-manufacture photo-anode for artificial photosynthesis, or solar water splitting. The researchers say their new method is more efficient than previous methods that used a combination of iron oxide nanoparticles with other materials such as silicon dioxide (SiO2) nanoparticles. Other applications for the film include being a catalyst in petrochemical production, energy conversion and refrigeration.
Scientists at Rice University and the University of Houston claim to have created the first heterobimetallic phosphide thin film using iron, manganese and phosphorus for use in an efficient, simple-to-manufacture photo-anode for artificial photosynthesis, or solar water splitting. The Rice lab said the film was created at 350C in 30 minutes and displayed a stable hexagonal arrays of atoms usually seen at 1,200C, and retained excellent stability while reaching a current density of 10mA/sq cm. Other applications for the film include being a catalyst in petrochemical production, energy conversion and refrigeration.