Computational investigation of tuning the electron-donating ability in metal-free organic dyes featuring an azobenzene spacer for dye-sensitized solar cells

Engineering & Materials Science

• Azobenzene 100%
• Dye-sensitized solar cells 76%
• Dyes 59%
• Electrons 52%
• Tuning 40%
• Metals 33%
• Electronic properties 20%
• Absorption spectra 19%
• Isomerization 19%
• Optical properties 16%
• Wavelength 11%

Chemical Compounds

• Azobenzene 56%
• Dye 32%
• Donor 17%
• Strength 16%
• Charge Separation 13%
• Conformational Isomer 11%
• Electronic Property 10%
• Isomerization 10%
• Optical Property 9%
• Absorption Spectrum 9%
• Wavelength 9%