PBDB-T(PCE12)isoneofthehighest-performingdonorpolymersforOPVs,havingreportedefficienciesexceeding12%[1,2],andacertifiedefficiencyapproaching11%[3].TheseefficiencieswereachievedwhenPBDB-Twasusedinconjunctionwithrecently-reportednon-fullereneacceptors(NFAs,includingITIC) ininvertedarchitecturedevices.ThesedevicesalsoexhibitedexcellentthermalstABIlity,makingthecombinationapromisingcandidatefortheproposed10/10targetof10%efficiencyand10-yearlifetimes.
PBTB-T(PCE12)iseasytoprocess,simplifyingdevicefabricationwhilesimultaneouslyprovidinghighperformance.DuetogoodHOMOalignmentwiththevalencebandofcommonly-usedperovskites,thispolymercouldalsobepotentiallyusedasahole-transportingmaterialinperovskitesolarcells.
Luminosyn™PBDB-T(PCE12)
Luminosyn™ PBDB-T(PCE12)isnowavailable.
HighpurityPBDB-TispurifiedbySoxhletextractionwithmethanol,hexaneandchlorobenzeneunderanargonatmosphere
Batch-specificGPCdataBatchspecificGPCdataisalwaysavailableforyourthesisorpublication
Large-quantityordersPlanyourexperimentswithconfidencewithpolymersfromthesamebatch
GeneralInformation
Fullname | Poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b’]dithiophene))-alt-(5,5-(1’,3’-di-2-thienyl-5’,7’-bis(2-ethylhexyl)benzo[1’,2’-c:4’,5’-c’]dithiophene-4,8-dione)] |
Synonyms | PBDB-T,PBDTBDD |
Chemicalformula | (C68H78O2S8)n |
CASnumber | 1415929-80-4 |
HOMO/LUMO | HOMO=-5.33eV,LUMO=-2.92eV[3] |
Solubility | Chlorobenzeneanddichlorobenzene |
Classification/Family | Organicsemiconductingmaterials,Mediumband-gappolymers,OrganicPhotovoltaics,Polymersolarcells,Perovskitesolarcells,Hole-transportlayermaterials,NF-PSCs,All-polymersolarcells(all-pscs). |
ChemicalStructure
DeviceStructure(s)
ThedevicestructureofthecertifieddeviceswasITO/ZnO(30nm)/PBDB-T:ITIC(100nm)/MoO3(10nm)/Al(100nm),withPBDB-T:ITICsolutiondetailsasfollows:
- Blendratio:1:1,
- Concentration:20mg/ml,
- Solvent:Chlorobenzene
- Additive:0.5%Diiodooctane.
MSDS Documentation
PBDB-TMSDSsheet
Pricing
Batch | Quantity | Price |
M1003/M1001A1 | 100mg | £299.00 |
M1001A1 | 250mg | £525.00 |
M1001A1 | 500mg | £945.00 |
M1001A1 | 1g | £1610.00 |
M1001A1 | 2g | £3020.00 |
M1001A1 | 5g/10g* | Pleaseenquire |
*for5-10gramsorderquantity,theleadtimeis4-6weeks.
Batchdetails
Batch | Mw | Mn | PDI | StockInfo |
M1001 | 117,406 | 58,737 | 2.0 | Discontinued |
M1002 | 70,532 | 33,138 | 2.1 | Discontinued |
M1003 | 90,311 | 24,543 | 3.7 | Lowinstock |
M1001A1 | 352,786 | 151,163 | 2.33 | Instock |
LiteratureandReviews
- Energy-LevelModulationofSmall-MoleculeElectronAcceptorstoAchieveover12%EfficiencyinPolymerSolarCells,S.Lietal,Adv.Mater.,28,9423–9429(2016);DOI:10.1002/adma.201602776.
- TernaryPolymerSolarCellsbasedonTwoAcceptorsandOneDonorforAchieving12.2%Efficiency,W.Zhaoetal.,Adv.Mater.,29,1604059(2017);DOI:10.1002/adma.201604059.
- Fullerene-FreePolymerSolarCellswithover11%EfficiencyandExcellentThermalStability,W.Zhaoetal.,Adv.Mater.,28,4734–4739(2016);DOI:10.1002/adma.201600281.
- EfficientFullerene-FreePolymerSolarCellsBasedonAlkylthioSubstitutedConjugatedPolymers,Q.Wangetal.,J.Phys.Chem.C,121(9),4825–4833(2017);DOI:10.1021/acs.jpcc.6b11848.
- Fine-TunedPhotoactiveandInterconnectionLayersforAchievingover13%EfficiencyinaFullerene-FreeTandemOrganicSolarCell,Y.Cuietal.,J.Am.Chem.Soc.,139(21),7302–7309(2017);DOI:10.1021/jacs.7b01493.
Tothebestofourknowledgethetechnicalinformationprovidedhereisaccurate.However,ossilaassumenoliabilityfortheaccuracyofthisinformation.Thevaluesprovidedherearetypicalatthetimeofmanufactureandmayvaryovertimeandfrombatchtobatch.
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