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   Articles with "pc61bm" as a keyword



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Complementary absorbing ternary blend containing structural isomeric donor polymers for improving the performance of PC61BM-based indoor photovoltaics

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recommendations! Published in 2021 at "Polymer"

DOI: 10.1016/j.polymer.2021.123606

Abstract: Abstract In this study, two structural isomeric polymers, TTE36 and TTE25, were synthesized and their photophysical properties and photovoltaic device performance were investigated. Because of the different linking positions of carboxylate in their thienothiophene unit,… read more here.

Keywords: blend; indoor photovoltaics; ipv system; structural isomeric ... See more keywords

Reaction of PC61BM Film with Potassium

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recommendations! Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b06346

Abstract: We have studied the reaction of PC61BM ([6,6]-phenyl-C61-butyric acid methyl ester) film with K atoms using photoemission spectroscopy measurements and density functional theory calculations. It is found that the molecular structure of PC61BM keeps intact… read more here.

Keywords: pc61bm film; film potassium; pc61bm; reaction pc61bm ... See more keywords

Mixed Fullerene Electron Transport Layers with Fluorocarbon Chains Assembling on the Surface: A Moisture-Resistant Coverage for Perovskite Solar Cells.

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recommendations! Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.0c10074

Abstract: In p-i-n structure perovskite solar cells (PSCs), the most prevalent electron transport layer (ETL), [6,6]-phenyl-C61-butyric acid methyl ester (PC61BM), acts as both electron extractor and protective coverage to the underlayer perovskite. Notably, multi-functional mixed fullerene… read more here.

Keywords: fluorocarbon chains; coverage; pc61bm; mixed fullerene ... See more keywords
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The Role of Hydrogen-Bond Between Piperazine and Fullerene Molecules in Stabilizing Polymer:Fullerene Solar Cell Performance.

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recommendations! Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b23366

Abstract: Piperazine was recently reported as stabilizer for polymer:fullerene solar cells that can minimize the "burn-in" degradation of the cell. In this paper, the influence of N-substituents on the stabilization effect of piperazine in P3HT:PC61BM cells… read more here.

Keywords: bond; fullerene; pc61bm; performance ... See more keywords
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Muscovite mica as a growth template of PC61BM crystallites for organic photovoltaics

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recommendations! Published in 2017 at "CrystEngComm"

DOI: 10.1039/c6ce02492k

Abstract: Controlling the microscopic organization of active components is crucial for the performance of organic photovoltaic (OPV) cells. In this work, (001) muscovite mica was used as a growth template to study the formation of PC61BM… read more here.

Keywords: mica growth; growth template; muscovite mica; pc61bm crystallites ... See more keywords
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Inverted P3HT:PC61BM organic solar cells incorporating a π-extended squaraine dye with H- and (or) J-aggregation

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recommendations! Published in 2018 at "Canadian Journal of Chemistry"

DOI: 10.1139/cjc-2017-0655

Abstract: In this report, we investigated the impact of adding a large π-extended squaraine dye to the classic bulk heterojunction P3HT:PC61BM system. The compound, SQIQ-A, is a bis-indole squaraine dye appended with acetylene-indoloquinoxaline end-capping units that… read more here.

Keywords: p3ht pc61bm; squaraine dye; pc61bm; microscopy ... See more keywords
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Enhanced Efficiency of PTB7 : PC61BM Organic Solar Cells by Adding a Low Efficient Polymer Donor

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recommendations! Published in 2017 at "International Journal of Photoenergy"

DOI: 10.1155/2017/4501758

Abstract: Ternary blend polymer solar cells combining two electron-donor polymers, poly[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl] (PTB7) and poly[2,5-bis(3-dodecylthiophen-2-yl)thieno[3,2-b]thiophene] (pBTTT) and [6,6]-phenyl-C61-butyric acid methyl ester (PC61BM), as electron-acceptor, were fabricated. The power conversion efficiency of the ternary cells was enhanced by… read more here.

Keywords: polymer; donor; pc61bm; efficiency ... See more keywords