Literature DB >> 29250631

Unique cohesive nature of the β1-isomer of [70]PCBM fullerene on structures and photovoltaic performances of bulk heterojunction films with PffBT4T-2OD polymers.

Tomokazu Umeyama1, Kensho Igarashi, Daisuke Sakamaki, Shu Seki, Hiroshi Imahori.   

Abstract

The effects of regioisomer and diastereomer separations of [70]PCBM on structures and photovoltaic properties of PffBT4T-2OD:[70]PCBM blend films have systematically been investigated for the first time. Decreasing the amount of a diastereomer of β-[70]PCBM with high aggregation tendency (β1-[70]PCBM) improved the photovoltaic performances.

Entities:  

Year:  2018        PMID： 29250631     DOI： 10.1039/c7cc08947c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  PffBT4T-2OD Based Solar Cells with Aryl-Substituted N-Methyl-Fulleropyrrolidine Acceptors.

Authors:  Hugo Gaspar; Flávio Figueira; Karol Strutyński; Manuel Melle-Franco; Dzmitry Ivanou; João P C Tomé; Carlos M Pereira; Luiz Pereira; Adélio Mendes; Júlio C Viana; Gabriel Bernardo
Journal:  Materials (Basel)       Date:  2019-12-08       Impact factor: 3.623

2.  Functionalized Amphiphilic Diblock Fullerene Derivatives as a Cathode Buffer Layer for Efficient Inverted Organic Solar Cells.

Authors:  Jikang Liu; Yao Wang; Pengfei Jiang; Guoli Tu
Journal:  ACS Omega       Date:  2020-01-13

3.  cis-1 Isomers of tethered bismethano[70]fullerene as electron acceptors in organic photovoltaics.

Authors:  Tomokazu Umeyama; Shogo Takahara; Sho Shibata; Kensho Igarashi; Tomohiro Higashino; Kenji Mishima; Koichi Yamashita; Hiroshi Imahori
Journal:  RSC Adv       Date:  2018-05-18       Impact factor: 4.036
  3 in total

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