Enhanced efficiency parameters of solution-processable small-molecule solar cells depending on ito sheet resistance

Dong Hwan Wang; Aung Ko Ko Kyaw; Vinay Gupta; Guillermo C. Bazan; Alan J. Heeger

doi:10.1002/aenm.201300277

Enhanced efficiency parameters of solution-processable small-molecule solar cells depending on ito sheet resistance

Dong Hwan Wang, Aung Ko Ko Kyaw, Vinay Gupta, Guillermo C. Bazan, Alan J. Heeger

Physics

University of California, Santa Barbara

Research output: Contribution to journal › Article › peer-review

96 Scopus citations

Abstract

Bulk-heterojunction (BHJ) solar cells based on phase-separated blends of organic materials of donor and acceptor (fullerene derivative) have been in continuous development over the past two decades. [ 1-8 ] Recently, solution-processable small moleculebased BHJ solar cells exhibiting comparable power conversion effi ciency of near 8% to the polymers with high potential under simple and optimized processing conditions. [ 9-13 ] The smallmolecule donors have attractive features, including relatively simple synthesis and purifi cation steps, mono-dispersity, and improved batch-to-batch reproducibility.

Original language	British English
Pages (from-to)	1161-1165
Number of pages	5
Journal	Advanced Energy Materials
Volume	3
Issue number	9
DOIs	https://doi.org/10.1002/aenm.201300277
State	Published - Sep 2013

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abstract = "Bulk-heterojunction (BHJ) solar cells based on phase-separated blends of organic materials of donor and acceptor (fullerene derivative) have been in continuous development over the past two decades. [ 1-8 ] Recently, solution-processable small moleculebased BHJ solar cells exhibiting comparable power conversion effi ciency of near 8% to the polymers with high potential under simple and optimized processing conditions. [ 9-13 ] The smallmolecule donors have attractive features, including relatively simple synthesis and purifi cation steps, mono-dispersity, and improved batch-to-batch reproducibility.",

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AU - Bazan, Guillermo C.

AU - Heeger, Alan J.

PY - 2013/9

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AB - Bulk-heterojunction (BHJ) solar cells based on phase-separated blends of organic materials of donor and acceptor (fullerene derivative) have been in continuous development over the past two decades. [ 1-8 ] Recently, solution-processable small moleculebased BHJ solar cells exhibiting comparable power conversion effi ciency of near 8% to the polymers with high potential under simple and optimized processing conditions. [ 9-13 ] The smallmolecule donors have attractive features, including relatively simple synthesis and purifi cation steps, mono-dispersity, and improved batch-to-batch reproducibility.

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Enhanced efficiency parameters of solution-processable small-molecule solar cells depending on ito sheet resistance

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