All-small-molecule organic solar cells based on an electron donor incorporating binary electron-deficient units

2016 ◽  
Vol 4 (16) ◽  
pp. 6056-6063 ◽  
Author(s):  
Guitao Feng ◽  
Yunhua Xu ◽  
Jianqi Zhang ◽  
Zhaowei Wang ◽  
Yi Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Fullerene Derivatives

A conjugated small molecule incorporating binary electron-deficient units was applied in all-small-molecule organic solar cells using fullerene or non-fullerene derivatives as the electron acceptor.

Cyclopentadithiophene organic core in small molecule organic solar cells: morphological control of carrier recombination

2017 ◽  
Vol 19 (5) ◽  
pp. 3640-3648 ◽  
Author(s):  
Rocío Domínguez ◽  
Núria F. Montcada ◽  
Pilar de la Cruz ◽  
Emilio Palomares ◽  
Fernando Langa
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Small Molecule ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Solution Processed ◽  
Morphological Control ◽  
Carrier Recombination

Two new planar and symmetrical A–D–A (electron acceptor–electron donor–electron acceptor) small molecules based on a commercial cyclopentadithiophene derivative have been synthesized for solution processed small molecule organic solar cells.

High photocurrent in oligo-thienylenevinylene-based small molecule solar cells with 4.9% solar-to-electrical energy conversion

2015 ◽  
Vol 3 (21) ◽  
pp. 11340-11348 ◽  
Author(s):  
Núria F. Montcada ◽  
Rocío Domínguez ◽  
Beatriz Pelado ◽  
Pilar de la Cruz ◽  
Emilio Palomares ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Conversion ◽  
Small Molecule ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Organic Molecules ◽  
Bulk Heterojunction ◽  
Electrical Energy ◽  
Solution Processed

A set of five novel oligo-thienylenevinylene organic molecules have been synthesized and characterized for use as electron donor moieties in bulk-heterojunction solution-processed organic solar cells combined with PC71BM as an electron acceptor.

New alternating thiophene-benzothiadiazole electron donor material for small-molecule organic solar cells and field-effect transistors

2019 ◽  
Vol 250 ◽  
pp. 7-11 ◽  
Author(s):  
Diana K. Sagdullina ◽  
Iliya E. Kuznetsov ◽  
Alexander V. Akkuratov ◽  
Lidiya I. Kuznetsova ◽  
Sergey I. Troyanov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Donor ◽  
Organic Solar Cells ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Donor Material

A large-bandgap small-molecule electron acceptor utilizing a new indacenodibenzothiophene core for organic solar cells

2018 ◽  
Vol 2 (1) ◽  
pp. 136-142 ◽  
Author(s):  
Pengfei Wang ◽  
Haijun Fan ◽  
Cheng Zhang ◽  
Xiaozhang Zhu
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Weak Electron

A large-bandgap molecular acceptor NIDBT utilizing a new heteroarene, indacenodibenzothiophene, featuring weak electron-donating ability, was designed and synthesized for organic solar cells.

An A-D-A Type Small-Molecule Electron Acceptor with End-Extended Conjugation for High Performance Organic Solar Cells

2017 ◽  
Vol 29 (18) ◽  
pp. 7908-7917 ◽  
Author(s):  
Huanran Feng ◽  
Nailiang Qiu ◽  
Xian Wang ◽  
Yunchuang Wang ◽  
Bin Kan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
High Performance

MEH-PPV/Carbon Nanopearls Nanocomposites for Enhanced Organic Solar Cells Efficiencies

2019 ◽  
Vol 58 ◽  
pp. 68-73
Author(s):  
Adnen Ltaief ◽  
Farah Laariedh ◽  
Toufik B. Badèche ◽  
Abdelaziz Bouazizi ◽  
Vu Thien Binh
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Conjugated Polymer ◽  
Dielectric Measurements ◽  
Donor Material ◽  
Photoelectric Properties ◽  
Photoactive Materials ◽  
Carbon Nanopearls

An organic nanocomposites, based on a conjugated polymer (MEH-PPV) as electron donor material and carbon nanopearls (CNPs) as electron acceptor material, have been elaborated and optoelectronically studied. The effect of CNPs concentration on the electric and photoelectric properties in these blends has been investigated. Dielectric measurements demonstrate that the blend conductivity displays a dramatic increase, reaching 0.6 S/m for a CNPs concentration about 1 wt.%. The elaborated organic nanocomposites were used as photoactive materials in organic solar cells.

Monocyclopropanated fullerene derivatives with decreased electron affinity as promising electron acceptor materials for organic solar cells

2020 ◽  
Vol 270 ◽  
pp. 116565
Author(s):  
Alexander V. Mumyatov ◽  
Andrey E. Goryachev ◽  
Fedor A. Prudnov ◽  
Olga A. Mukhacheva ◽  
Diana K. Sagdullina ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Electron Affinity ◽  
Organic Solar Cells ◽  
Fullerene Derivatives

An electron acceptor based on indacenodithiophene and 1,1-dicyanomethylene-3-indanone for fullerene-free organic solar cells

2015 ◽  
Vol 3 (5) ◽  
pp. 1910-1914 ◽  
Author(s):  
Huitao Bai ◽  
Yifan Wang ◽  
Pei Cheng ◽  
Jiayu Wang ◽  
Yao Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Organic Solar Cells ◽  
Power Conversion ◽  
Solution Processed

A novel small molecule based on indacenodithiophene and 1,1-dicyanomethylene-3-indanone was synthesized and used as an electron acceptor in solution processed organic solar cells, which exhibited a power conversion efficiency as high as 3.93%.

Sign in / Sign up

Export Citation Format

Share Document