Influence of the isomeric composition of the acceptor on the performance of organic bulk heterojunction P3HT:bis-PCBM solar cells

被引：27

作者：

Bouwer, Ricardo K. M. ^{[1
,4
]}

Wetzelaer, Gert-Jan A. H. ^{[2
,4
]}

Blom, Paul W. M. ^{[2
,3
]}

Hummelen, Jan C. ^{[1
,2
]}

机构：

[1] Univ Groningen, Stratingh Inst Chem, NL-9747 AG Groningen, Netherlands

[2] Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

[3] TNO Holst Ctr, NL-5605 KN Eindhoven, Netherlands

[4] Dutch Polymer Inst, NL-5600 AX Eindhoven, Netherlands

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 30期

关键词：

DIRECTED REMOTE FUNCTIONALIZATION; FULLERENE CHEMISTRY; BISADDUCTS; C-60;

D O I：

10.1039/c2jm32993j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We synthesized three isomeric subpopulations of bisadduct analogues of [6,6]-phenyl-C-61-butyric acid methyl ester (bis-PCBM) via tether-directed control. Bulk heterojunction solar cells prepared using these isomers together with poly(3-hexylthiophene) (P3HT) resulted in an increase of J(sc) from 72.4 to 79.6 A m(-2), and an improvement in fill factor from 0.55 to 0.62, both with a V-oc of 0.72 V resulting in an overall enhancement of the power conversion efficiency (PCE) from 2.9% to 3.5%, compared to conventional bis-PCBM.

引用

页码：15412 / 15417

页数：6

共 20 条

[11] Charge Transfer Dynamics in Polymer-Fullerene Blends for Efficient Solar Cells [J].

Jarzab, Dorota ;

Cordella, Fabrizio ;

Lenes, Martijn ;

Kooistra, Floris B. ;

Blom, Paul W. M. ;

Hummelen, Jan C. ;

Loi, Maria A. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (52) :16513-16517

[12] Charge dissociation in polymer:fullerene bulk heterojunction solar cells with enhanced permittivity [J].

Lenes, M. ;

Kooistra, F. B. ;

Hummelen, J. C. ;

Van Severen, I. ;

Lutsen, L. ;

Vanderzande, D. ;

Cleij, T. J. ;

Blom, P. W. M. .

JOURNAL OF APPLIED PHYSICS, 2008, 104 (11)

[13]

Lenes M., 2009, ADV FUNCT MATER, V19

[14] Fullerene bisadducts for enhanced open-circuit voltages and efficiencies in polymer solar cells [J].

Lenes, Martijn ;

Wetzelaer, Gert-Jan A. H. ;

Kooistra, Floris B. ;

Veenstra, Sjoerd C. ;

Hummelen, Jan C. ;

Blom, Paul W. M. .

ADVANCED MATERIALS, 2008, 20 (11) :2116-+

[15] Electron Trapping in Higher Adduct Fullerene-Based Solar Cells [J].

Lenes, Martijn ;

Shelton, Steve W. ;

Sieval, Alex B. ;

Kronholm, David F. ;

Hummelen, Jon C. ;

Blom, Paul W. M. .

ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (18) :3002-3007

[16] Charge transport and photocurrent generation in poly (3-hexylthiophene): Methanofullerene bulk-heterojunction solar cells [J].

Mihailetchi, VD ;

Xie, HX ;

de Boer, B ;

Koster, LJA ;

Blom, PWM .

ADVANCED FUNCTIONAL MATERIALS, 2006, 16 (05) :699-708

[17] Photocurrent generation in polymer-fullerene bulk heterojunctions [J].

Mihailetchi, VD ;

Koster, LJA ;

Hummelen, JC ;

Blom, PWM .

PHYSICAL REVIEW LETTERS, 2004, 93 (21) :216601-1

[18] [60] Fullerene chemistry for materials science applications [J].

Prato, M .

JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (07) :1097-1109

[19] The Origin of the High Voltage in DPM12/P3HT Solar Cells [J].

Sanchez-Diaz, Antonio ;

Izquierdo, Marta ;

Filippone, Salvatore ;

Martin, Nazario ;

Palomares, Emilio .

ADVANCED FUNCTIONAL MATERIALS, 2010, 20 (16) :2695-2700

[20] Tether-directed remote functionalization of fullerenes C60 and C70 [J].

Thilgen, Carlo ;

Diederich, Francois .

COMPTES RENDUS CHIMIE, 2006, 9 (7-8) :868-880

← 1 2 →