Meso-structure formation for enhanced organic photovoltaic cells

被引：281

作者：

Reyes-Reyes, M

Kim, K

Dewald, J

López-Sandoval, R

Avadhanula, A

Curran, S

Carroll, DL ^{[1
]}

机构：

[1] Wake Forest Univ, Ctr Nanotechnol & Mol Mat, Dept Phys, Winston Salem, NC 27109 USA

[2] Univ Auton San Luis Potosi, Inst Invest Comun Opt, San Luis Potosi, Mexico

[3] New Mexico State Univ, Las Cruces, NM 88003 USA

[4] IPCYT, Adv Mat Dept, Dept Phys, San Luis Potosi, Mexico

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 26期

关键词：

D O I：

10.1021/ol051950y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Formation of a controlled fullerene mesophase within an organic host system has enabled us to create high-power conversion efficiency photovoltaics. This mesophase is formed using thermal gradients that provide a fluidic mobility of the fullerenes allowing for greater dispersion of nanocrystalline 1-(3-methoxycarbonyl)propyl-1-phenyl-(6,6)C-61 (PCBM) within regioregular poly(3-hexylthiophene) (P3HT). From this reorganization of the component materials in the matrix the overall efficiency of the system jumps dramatically from the roughly 2.4% to 5.2%.

引用

页码：5749 / 5752

页数：4

共 16 条

[1] Multifunctional brushes made from carbon nanotubes
Cao, AY
Veedu, VP
Li, XS
Yao, ZL
Ghasemi-Nejhad, MN
Ajayan, PM
[J]. NATURE MATERIALS, 2005, 4 (07) : 540 - 545
[2] Influence of nanomorphology on the photovoltaic action of polymer-fullerene composites
Chirvase, D
Parisi, J
Hummelen, JC
Dyakonov, V
[J]. NANOTECHNOLOGY, 2004, 15 (09) : 1317 - 1323
[3] The limits to organic photovoltaic cell efficiency
Forrest, SR
[J]. MRS BULLETIN, 2005, 30 (01) : 28 - 32
[4] Polymer-fullerene bulk heterojunction solar cells
Janssen, RAJ
Hummelen, JC
Saricifti, NS
[J]. MRS BULLETIN, 2005, 30 (01) : 33 - 36
[5] MOLECULAR COMPOUNDS AND THEIR SPECTRA .2.
MULLIKEN, RS
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (03) : 811 - 824
[6] Effects of postproduction treatment on plastic solar cells
Padinger, F
Rittberger, RS
Sariciftci, NS
[J]. ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (01) : 85 - 88
[7] Regioregularity vs regiorandomness: Effect on photocarrier transport in poly(3-hexylthiophene)
Pandey, SS
Takashima, W
Nagamatsu, S
Endo, T
Rikukawa, M
Kaneto, K
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2000, 39 (2A): : L94 - L97
[8] High-efficiency photovoltaic devices based on annealed poly(3-hexylthiophene) and 1-(3-methoxycarbonyl)-propyl-1-phenyl-(6,6)C61 blends -: art. no. 083506
Reyes-Reyes, M
Kim, K
Carroll, DL
[J]. APPLIED PHYSICS LETTERS, 2005, 87 (08)
[9] Recombination and loss analysis in polythiophene based bulk heterojunction photodetectors
Schilinsky, P
Waldauf, C
Brabec, CJ
[J]. APPLIED PHYSICS LETTERS, 2002, 81 (20) : 3885 - 3887
[10] Organic-based photovoltaics. toward low-cost power generation
Shaheen, SE
Ginley, DS
Jabbour, GE
[J]. MRS BULLETIN, 2005, 30 (01) : 10 - 19

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