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Solution processible small

Y. Sun, G.C. Welch, W.-L. Leong, C.J. Takacs, G.C. Bazan, A.J. Heeger, Solution-processed small-molecule solar cells with 6.7 % efficiency. Nat. Mater. 11, 44-48 (2012)... [Pg.278]

A novel solution-processable small molecule, i.e., p-SIDT(FBTTh2)2), was designed and prepared by using the siliandacenodithiophene (SIDT) framework as the central D donor unit within the D AD AD chromo-phore configuration (14JA3597). [Pg.139]

Soa, S. Koa, FI. M. Kima, C. Paeka, S. Choa, N. Songb, K. Leec, J. K. Koa, J. Novel unsymmetrical push-pull squaraine chromophores for solution processed small molecule bulk heterojunction solar cells. Sol. Energ. Mat Sol. C., 2012,98,224-232. [Pg.108]

Small molecular materials for bulk heterojunction solar cells have attracted more and more attention during the last few years.There is a review chapter covering design of small molecular electron donor materials for bulk heterojunction solar cells.The power conversion efficiencies of the best solution-processible small molecular bulk heterojunction solar cells exceed 4-5% at present. ... [Pg.2098]

Huang Y, Li L, Peng X et al (2012) Solution processed small molecule bulk heterojunction organic photovoltaics based on a conjugated donor-acceptor porphyrin. J Mater Chem 22(41) 21841-21844... [Pg.259]

Recently, a remarkable efficiency of 6.7% has been performed by a solution-processed small-molecule solar cell, composed of a novel electron donor DTS(PTTh2)2 (Figure 2.41) and PC70BM as acceptor. Such highest efficiency was allowed by the introduction of a very small amount of 1,8-diiodooctane (DIO) as a solvent additive (0.25 vol.% compared with the 1-3 vol.% usually needed in polymer-based devices). ... [Pg.77]

Sun, Y. et al. Solution-processed small-molecule solar cells with 6.7% efficiency. Nat. Mater. 11, 44-48, 2012. [Pg.87]

Very recently, several new classes of solution processible small molecule donors with favorable optical and electronic properties have been reported for use in OPV devices. When coupled with fullerene electron acceptors, such as [6,6]-phenyl-C7i-butyric acid methyl ester (PCy BM), solution processible small molecule based solar cells have achieved record PCEs over 8% for single layers devices and 10% for tandem cells. This chapter provides an overview of several important classes of solution processible small molecules used as donor materials in high performance OPV devices. For greater details on materials and devices, the reader is referred to several excellent reviews by Meerholz, Nguyen, Bauerle, Zhan, and Roncali. ... [Pg.142]

Figure 5.2 Examples of fullerene derivatives used in high performance solution processed small molecule BHJ solar cells. Figure 5.2 Examples of fullerene derivatives used in high performance solution processed small molecule BHJ solar cells.
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Device optimization, solution processible small molecules

Solute process

Solution processability

Solution processes

Solution processible small device optimization

Solution processible small molecules

Solution processible small overview

Solution processible small porphyrins

Solution processing

Solution-processed organic field-effect small molecules

Solutizer process

Synthesis of Small Molecule Donors for High Efficiency Solution Processed Organic Solar Cells

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