@article{
 title = {Enhancement of the efficiency and stability of organic photovoltaic devices via the addition of a lithium-neutralized graphene oxide electron-transporting layer},
 type = {article},
 year = {2014},
 identifiers = {[object Object]},
 volume = {26},
 id = {2443395e-1ca2-3cdb-a440-759460dac861},
 created = {2020-09-22T06:58:34.541Z},
 file_attached = {false},
 profile_id = {27227121-76ad-362c-989c-d92a526ac39d},
 last_modified = {2020-09-22T06:58:34.541Z},
 read = {false},
 starred = {false},
 authored = {true},
 confirmed = {false},
 hidden = {false},
 private_publication = {true},
 abstract = {© 2014 American Chemical Society. Lithium-neutralized graphene oxide (GO-Li) was spin coated between the photoactive layer and the metal oxide electron-transporting layer (ETL) as an additional interlayer in organic photovoltaic devices. The introduction of GO-Li leads to a superior interface between the ETL and the photoactive layer. Combined with the reduced work function (WF) of GO-Li (4.3 eV), which is a perfect match with the fullerene acceptor material LUMO level, PCDTBT:PC71BM-based air-processed devices with a GO-Li layer exhibited a significant enhancement in their power conversion efficiency (PCE) from 5.51 to 6.29% (14.2% increase over that of comparable devices without the graphene-based interfacial layer). Furthermore, the GO-Li device exhibited stability higher than that of the device without the interlayer due to the fact that the GO-Li acts as an internal shield against humidity, protecting the air sensitive polymers and improving the lifetime of the devices.},
 bibtype = {article},
 author = {Kakavelakis, G. and Konios, D. and Stratakis, E. and Kymakis, E.},
 journal = {Chemistry of Materials},
 number = {20}
}

{"_id":"sEa6fdoDuJjvXjDFG","bibbaseid":"kakavelakis-konios-stratakis-kymakis-enhancementoftheefficiencyandstabilityoforganicphotovoltaicdevicesviatheadditionofalithiumneutralizedgrapheneoxideelectrontransportinglayer-2014","authorIDs":[],"author_short":["Kakavelakis, G.","Konios, D.","Stratakis, E.","Kymakis, E."],"bibdata":{"title":"Enhancement of the efficiency and stability of organic photovoltaic devices via the addition of a lithium-neutralized graphene oxide electron-transporting layer","type":"article","year":"2014","identifiers":"[object Object]","volume":"26","id":"2443395e-1ca2-3cdb-a440-759460dac861","created":"2020-09-22T06:58:34.541Z","file_attached":false,"profile_id":"27227121-76ad-362c-989c-d92a526ac39d","last_modified":"2020-09-22T06:58:34.541Z","read":false,"starred":false,"authored":"true","confirmed":false,"hidden":false,"private_publication":"true","abstract":"© 2014 American Chemical Society. Lithium-neutralized graphene oxide (GO-Li) was spin coated between the photoactive layer and the metal oxide electron-transporting layer (ETL) as an additional interlayer in organic photovoltaic devices. The introduction of GO-Li leads to a superior interface between the ETL and the photoactive layer. Combined with the reduced work function (WF) of GO-Li (4.3 eV), which is a perfect match with the fullerene acceptor material LUMO level, PCDTBT:PC71BM-based air-processed devices with a GO-Li layer exhibited a significant enhancement in their power conversion efficiency (PCE) from 5.51 to 6.29% (14.2% increase over that of comparable devices without the graphene-based interfacial layer). Furthermore, the GO-Li device exhibited stability higher than that of the device without the interlayer due to the fact that the GO-Li acts as an internal shield against humidity, protecting the air sensitive polymers and improving the lifetime of the devices.","bibtype":"article","author":"Kakavelakis, G. and Konios, D. and Stratakis, E. and Kymakis, E.","journal":"Chemistry of Materials","number":"20","bibtex":"@article{\n title = {Enhancement of the efficiency and stability of organic photovoltaic devices via the addition of a lithium-neutralized graphene oxide electron-transporting layer},\n type = {article},\n year = {2014},\n identifiers = {[object Object]},\n volume = {26},\n id = {2443395e-1ca2-3cdb-a440-759460dac861},\n created = {2020-09-22T06:58:34.541Z},\n file_attached = {false},\n profile_id = {27227121-76ad-362c-989c-d92a526ac39d},\n last_modified = {2020-09-22T06:58:34.541Z},\n read = {false},\n starred = {false},\n authored = {true},\n confirmed = {false},\n hidden = {false},\n private_publication = {true},\n abstract = {© 2014 American Chemical Society. Lithium-neutralized graphene oxide (GO-Li) was spin coated between the photoactive layer and the metal oxide electron-transporting layer (ETL) as an additional interlayer in organic photovoltaic devices. The introduction of GO-Li leads to a superior interface between the ETL and the photoactive layer. Combined with the reduced work function (WF) of GO-Li (4.3 eV), which is a perfect match with the fullerene acceptor material LUMO level, PCDTBT:PC71BM-based air-processed devices with a GO-Li layer exhibited a significant enhancement in their power conversion efficiency (PCE) from 5.51 to 6.29% (14.2% increase over that of comparable devices without the graphene-based interfacial layer). Furthermore, the GO-Li device exhibited stability higher than that of the device without the interlayer due to the fact that the GO-Li acts as an internal shield against humidity, protecting the air sensitive polymers and improving the lifetime of the devices.},\n bibtype = {article},\n author = {Kakavelakis, G. and Konios, D. and Stratakis, E. and Kymakis, E.},\n journal = {Chemistry of Materials},\n number = {20}\n}","author_short":["Kakavelakis, G.","Konios, D.","Stratakis, E.","Kymakis, E."],"bibbaseid":"kakavelakis-konios-stratakis-kymakis-enhancementoftheefficiencyandstabilityoforganicphotovoltaicdevicesviatheadditionofalithiumneutralizedgrapheneoxideelectrontransportinglayer-2014","role":"author","urls":{},"downloads":0},"bibtype":"article","creationDate":"2021-01-14T18:40:54.159Z","downloads":0,"keywords":[],"search_terms":["enhancement","efficiency","stability","organic","photovoltaic","devices","via","addition","lithium","neutralized","graphene","oxide","electron","transporting","layer","kakavelakis","konios","stratakis","kymakis"],"title":"Enhancement of the efficiency and stability of organic photovoltaic devices via the addition of a lithium-neutralized graphene oxide electron-transporting layer","year":2014}