SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Marder Seth R.)
 

Sökning: WFRF:(Marder Seth R.) > 18.9% Efficient Org...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005402naa a2200613 4500
001oai:research.chalmers.se:2aca3f85-34fc-48f6-a15f-4c2b6e12d625
003SwePub
008221014s2022 | |||||||||||000 ||eng|
0247 a https://doi.org/10.1002/aenm.2022025032 DOI
0247 a https://research.chalmers.se/publication/5324782 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Lin, Yuanbaou King Abdullah University of Science and Technology (KAUST),University Of Oxford4 aut
2451 0a 18.9% Efficient Organic Solar Cells Based on n-Doped Bulk-Heterojunction and Halogen-Substituted Self-Assembled Monolayers as Hole Extracting Interlayers
264 c 2022-10-03
264 1b Wiley,c 2022
520 a The influence of halogen substitutions (F, Cl, Br, and I) on the energy levels of the self-assembled hole-extracting molecule [2-(9H-Carbazol-9-yl)ethyl]phosphonic acid (2PACz), is investigated. It is found that the formation of self-assembled monolayers (SAMs) of [2-(3,6-Difluoro-9H-carbazol-9-yl)ethyl]phosphonic acid (F-2PACz), [2-(3,6-Dichloro-9H-carbazol-9-yl)ethyl]phosphonic acid (Cl-2PACz), [2-(3,6-Dibromo-9H-carbazol-9-yl)ethyl]phosphonic acid (Br-2PACz), and [2-(3,6-Diiodo-9H-carbazol-9-yl)ethyl]phosphonic acid (I-2PACz) directly on indium tin oxide (ITO) increases its work function from 4.73 eV to 5.68, 5.77, 5.82, and 5.73 eV, respectively. Combining these ITO/SAM electrodes with the ternary bulk-heterojunction (BHJ) system PM6:PM7-Si:BTP-eC9 yields organic photovoltaic (OPV) cells with power conversion efficiency (PCE) in the range of 17.7%-18.5%. OPVs featuring Cl-2PACz SAMs yield the highest PCE of 18.5%, compared to cells with F-2PACz (17.7%), Br-2PACz (18.0%), or I-2PACz (18.2%). Data analysis reveals that the enhanced performance of Cl-2PACz-based OPVs relates to the increased hole mobility, decreased interface resistance, reduced carrier recombination, and longer carrier lifetime. Furthermore, OPVs featuring Cl-2PACz show enhanced stability under continuous illumination compared to ITO/PEDOT:PSS-based cells. Remarkably, the introduction of the n-dopant benzyl viologen into the BHJ further boosted the PCE of the ITO/Cl-2PACz cells to a maximum value of 18.9%, a record-breaking value for SAM-based OPVs and on par with the best-performing OPVs reported to date.
650 7a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Annan kemiteknik0 (SwePub)204992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Other Chemical Engineering0 (SwePub)204992 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Andra medicinska och farmaceutiska grundvetenskaper0 (SwePub)301992 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Other Basic Medicine0 (SwePub)301992 hsv//eng
650 7a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng
653 a self-assembled monolayers
653 a molecular dopants
653 a organic solar cells
653 a organic semiconductors
653 a organic bulk-heterojunctions
653 a solution processing
7001 a Zhang, Yadongu University of Colorado at Boulder,Georgia Institute of Technology4 aut
7001 a Zhang, Junxiangu Georgia Institute of Technology,University of Colorado at Boulder4 aut
7001 a Marcinskas, Mantasu Kaunas University of Technology4 aut
7001 a Malinauskas, Tadasu Kaunas University of Technology4 aut
7001 a Magomedov, Artiomu Kaunas University of Technology4 aut
7001 a Nugraha, Mohamad Insanu King Abdullah University of Science and Technology (KAUST),National Research & Innovation Agency (BRIN)4 aut
7001 a Kaltsas, Dimitrisu National Technical University of Athens (NTUA)4 aut
7001 a Naphade, Dipti R.u King Abdullah University of Science and Technology (KAUST)4 aut
7001 a Harrison, George T.u King Abdullah University of Science and Technology (KAUST)4 aut
7001 a El-Labban, Abdulrahmanu King Abdullah University of Science and Technology (KAUST)4 aut
7001 a Barlow, Stephenu Georgia Institute of Technology,University of Colorado at Boulder4 aut
7001 a De Wolf, Stefaanu King Abdullah University of Science and Technology (KAUST)4 aut
7001 a Wang, Ergang,d 1981u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)ergang
7001 a McCulloch, Iainu King Abdullah University of Science and Technology (KAUST),University Of Oxford4 aut
7001 a Tsetseris, Leonidasu National Technical University of Athens (NTUA)4 aut
7001 a Getautis, Vytautasu Kaunas University of Technology4 aut
7001 a Marder, Seth R.u University of Colorado at Boulder,Georgia Institute of Technology4 aut
7001 a Anthopoulos, Thomas D.u King Abdullah University of Science and Technology (KAUST)4 aut
7102 a King Abdullah University of Science and Technology (KAUST)b University Of Oxford4 org
7730 t Advanced Energy Materialsd : Wileyg 12:45q 12:45x 1614-6840x 1614-6832
8564 8u https://doi.org/10.1002/aenm.202202503
8564 8u https://research.chalmers.se/publication/532478

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy