Effect of radio frequency sputtering power on W-TiO2 nanotubes to improve photoelectrochemical performance

Physics & Astronomy

• nanotubes 74%
• radio frequencies 67%
• sputtering 61%
• performance 34%
• polarization (charge separation) 25%
• photocurrents 20%
• tungsten 18%
• titanium 9%
• oxides 6%
• ions 5%

Engineering & Materials Science

• Sputtering 100%
• Nanotubes 99%
• Photocurrents 32%
• Tungsten 24%
• Electrons 11%
• Titanium 10%
• Ions 10%
• Oxides 9%

Chemical Compounds

• Sputtering 84%
• Nanotube 62%
• Charge Separation 22%
• Photocurrent 20%
• Tungsten 20%
• Electron Particle 6%
• Oxide 6%
• Energy 5%