Add to ORKGFor efficiently harvesting the terrestrial solar spectrum in conjugated polymer based solar cells, low bandgap polymers with a bandgap <1.8 eV are needed. The photophysics of such low band gap conjugated polymers as well as their excited state interactions with electron acceptors such as fullerenes are of importance when using them in photovoltaic devices. In this work we present a device structural study on the soluble low bandgap polymer PTPTB, consisting of alternating electron-rich N-dodecyl-2,5-bis (2'-thienyl)pyrrole (TPT) and electron-deficient 2,1,3-benzothiadiazole (B) units.The bandgap of this polymer, determined by electrochemistry and by optical absorption, is 1.6 eV. The performance of the photovoltaic devices is discussed in t...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...
Bulk heterojunction solar cells comprising a new low band gap polymer (PBEHTB) based on alternating ...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...
A-novel low-bandgap conjugated polymer (PTPTB, Eg = ~1.6 eV), consisting of alternating electron-ric...
Low optical bandgap conjugated polymers may improve the efficiency of organic photovoltaic devices b...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
A novel low-bandgap conjugated polymer (PTPTB, Eg = .apprx. 1.6 eV), consisting of alternating elect...
A novel low-bandgap conjugated polymer (PTPTB, Eg=~1.6 eV), consisting of alternating electron-rich ...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have inte...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...
Bulk heterojunction solar cells comprising a new low band gap polymer (PBEHTB) based on alternating ...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...
A-novel low-bandgap conjugated polymer (PTPTB, Eg = ~1.6 eV), consisting of alternating electron-ric...
Low optical bandgap conjugated polymers may improve the efficiency of organic photovoltaic devices b...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
To efficiently harvest the terrestrial solar emission in photovoltaic devices, the absorption spectr...
A novel low-bandgap conjugated polymer (PTPTB, Eg = .apprx. 1.6 eV), consisting of alternating elect...
A novel low-bandgap conjugated polymer (PTPTB, Eg=~1.6 eV), consisting of alternating electron-rich ...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have inte...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...
Bulk heterojunction solar cells comprising a new low band gap polymer (PBEHTB) based on alternating ...
Conjugated Polymers with a HOMO-LUMO transition <2eV, i.e. a low bandgap, respectively, have interes...