Synthesis and characterization of cyclopentadithiophene-based low bandgap copolymers containing electron-deficient benzoselenadiazole derivatives for photovoltaic devices

Keyphrases

• Electron-deficient 100%
• Photovoltaic Devices 100%
• Low Bandgap Copolymers 100%
• Cyclopentadithiophene 100%
• Benzoselenadiazole 100%
• Benzo 66%
• Dithiophene 66%
• 1,2,5-selenadiazole 66%
• Short-circuit Current 33%
• Global Illumination 33%
• Band Gap 33%
• Open-circuit Voltage 33%
• Air Mass 33%
• Power Conversion Efficiency 33%
• [6,6]-phenyl-C61-butyric Acid Methyl Ester 33%
• Visible Region 33%
• Hartree-Fock Method 33%
• Photovoltaic Applications 33%
• Electron Acceptor 33%
• Photovoltaic Performance 33%
• Electron-donating 33%
• UV-Vis Spectra 33%
• Under Air 33%
• Efficient Absorption 33%
• Absorption Maxima 33%
• Hypsochromic Shift 33%
• Illumination Conditions 33%
• Charge-transfer Interaction 33%
• Sunlight 33%
• Molar Absorption Coefficient 33%
• Solar Spectrum 33%
• Low Band Gap Polymer 33%
• PC71BM 33%
• G-base 33%
• Internal Charge Transfer 33%
• Spectral Overlap 33%
• Ab Initio Hartree-Fock 33%
• Donor-acceptor Systems 33%
• Electron Donor-acceptor Structure 33%
• Overlap Integral 33%

Material Science

• Copolymer 100%
• Photovoltaics 100%
• Electronic Circuit 100%
• Photovoltaic Performance 50%

Chemical Engineering

• Copolymer 100%
• Butyric Acid 50%