Solvent-free phenyl-C61-butyric acid methyl ester (PCBM) from clathrates: insights for organic photovoltaics from crystal structures and molecular dynamics

被引：45

作者：

Casalegno, Mose ^{[1
]}

Zanardi, Stefano ^{[2
]}

Frigerio, Francesco ^{[2
]}

Po, Riccardo ^{[3
]}

Carbonera, Chiara ^{[3
]}

Marra, Gianluigi ^{[3
]}

Nicolini, Tommaso ^{[1
]}

Raos, Guido ^{[1
]}

Meille, Stefano Valdo ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Chim Mat & Ingn Chim G Natta, I-20131 Milan, MI, Italy

[2] ENI Refining & Mkt, I-20097 San Donato Milanese, MI, Italy

[3] ENI Ist Donegani, Res Ctr Nonconvent Energies, I-28100 Novara, NO, Italy

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 40期

关键词：

POLYMER SOLAR-CELLS; MORPHOLOGY; BLENDS; METHANOFULLERENE; PERFORMANCE; EFFICIENCY; ENERGY; NANOCRYSTALS; ORGANIZATION; SIMULATIONS;

D O I：

10.1039/c3cc40863a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first solvent-free crystal structure of PCBM, an organic semiconductor widely used in solvent-free nanocrystalline films in plastic solar cells, is reported and its relevance to structure-property relationships discussed. The PCBM structure, obtained from o-dichlorobenzene solvates by solvent abstraction, was solved using powder diffraction, demonstrating this possibility for functionalized fullerenes.

引用

页码：4525 / 4527

页数：3

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