Keyphrases
Polymer Backbone
100%
Fluorinated
100%
Photovoltaic Properties
100%
Benzodithiophene
100%
Fluorination
100%
Solar Cell
50%
Singlet Oxygen
50%
Perfluorination
50%
Thienothiophene
50%
Physical Properties
25%
Energy Levels
25%
Cycloaddition Reaction
25%
Polymer Chain
25%
Power Conversion Efficiency
25%
Negative Charge Density
25%
Cell Power
25%
Self-organization
25%
Solar Cell Performance
25%
Energy Band Gap
25%
HOMO Energy
25%
PC71BM
25%
Photochemical Stability
25%
LUMO Energy
25%
Solar Efficiency
25%
Internal Polarization
25%
Chemistry
Photovoltaic Effect
100%
Fluorination
100%
Solar Cell
100%
Thienothiophene
66%
Polymer Chain
33%
Band Gap
33%
Cycloaddition
33%
Fluorine
33%
Charge Density
33%
Solar Energy Conversion
33%
Lowest Unoccupied Molecular Orbital
33%
stability
33%
Engineering
Polymer Backbone
100%
Photovoltaic Effect
100%
Solar Cell
75%
Solar Energy
25%
Power Conversion Efficiency
25%
Negative Charge
25%
Cell Performance
25%
Theoretical Study
25%
Polymer Chain
25%
Energy Conversion Efficiency
25%
Charge Density
25%
Self-Organization
25%
Band Gap
25%
Lowest Unoccupied Molecular Orbital
25%
Material Science
Photovoltaics
100%
Solar Cell
100%
Physical Property
33%
Density
33%