scholarly journals Synthesis and characterization of poly(3-hexylthiophene): improvement of regioregularity and energy band gap

RSC Advances ◽  
2018 ◽  
Vol 8 (15) ◽  
pp. 8319-8328 ◽  
Author(s):  
Muhammad Azhar Ansari ◽  
Shaikh Mohiuddin ◽  
Fatma Kandemirli ◽  
Muhammad Imran Malik
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Oxidative Coupling ◽  
Organic Solar Cell ◽  
Molar Mass ◽  
Synthesis And Characterization ◽  
Energy Band Gap ◽  
Optical Absorption Band ◽  
Mass Increase

The regioregularity and band gap of P3HT, an organic solar cell donor polymer, were improved. Oxidative coupling enhanced regioregularity, voltammetric p-doping broadened the optical absorption band and a molar mass increase reduced the band gap.

Synthesis and Characterization of 5-Hexyl Benzothiadiazole

2014 ◽  
Vol 1070-1072 ◽  
pp. 630-633 ◽  
Author(s):  
Yi Feng Yu ◽  
Zhi Chao Hu ◽  
Xiao Jia Wang ◽  
Hai Jun Lv ◽  
Lei Liu ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Intermediate Compound ◽  
Raw Material ◽  
Synthesis And Characterization ◽  
Promising Candidate ◽  
H Nmr ◽  
Plant Activator

In this paper, a intermediate compound of solar cell materials and plant activator was reported. 4-hexyl aniline as the raw material, through a series of reactions to get a new compound E and characterized by 1H NMR and IR. This compound has excellent solubility in common solvents and as a promising candidate of synthesizing organic solar cell materials and plant activator.

Synthesis and characterization of three small band gap conjugated polymers for solar cell applications

2010 ◽  
Vol 1 (8) ◽  
pp. 1272 ◽  
Author(s):  
Stefan Hellström ◽  
Lars J. Lindgren ◽  
Yi Zhou ◽  
Fengling Zhang ◽  
Olle Inganäs ◽  
...  
Keyword(s):  
Solar Cell ◽  
Conjugated Polymers ◽  
Band Gap ◽  
Synthesis And Characterization ◽  
Small Band

Analysis of Research Trends of Organic Solar Cell Using Patent Information

2014 ◽  
Vol 705 ◽  
pp. 324-328
Author(s):  
Young Il Kwon ◽  
Dae Hyun Jeong
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Energy Band ◽  
Organic Solar Cell ◽  
Research Trends ◽  
Energy Band Gap ◽  
Tandem Cell ◽  
Patent Information ◽  
Surface Control ◽  
Mapping Analysis

For an efficient solution in the organic solar cell, the requirements may be largely as follows: development of organic semi-conductor material with a low energy band gap, enhancement of efficiency through morphology and surface control and an increase in efficiency utilizing tandem cell and plasmon technology. This study analyzed research trends in these three fields through a network analysis and mapping analysis using thesis information and patent information. It was shown that in case of the enhancement of efficiency through the development of semi-conductor material with an energy band gap on organic solar cell, morphology and surface control, there have been many ongoing studies since 2007. The enhancement technology for efficient utilization of tandem cell and plasmon technology has been frequently studied recently.

scholarly journals CuAAC-Based Assembly and Characterization of a New Molecular Dyad for Single Material Organic Solar Cell

Metals ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 618 ◽  
Author(s):  
Antoine Labrunie ◽  
Teddy Lebailly ◽  
Amir Hossein Habibi ◽  
Clément Dalinot ◽  
Yue Jiang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Design Principle ◽  
Molecular Level ◽  
Fullerene Derivative ◽  
Synthesis And Characterization ◽  
Electron Conversion ◽  
Single Material

The synthesis and characterization of a new molecular dyad consisting of a benzodithiophene-based push-pull linked to a fullerene derivative through the use of the well-known Copper Azide-Alkyne Huisgen Cycloaddition (CuAAC) reaction is reported herein. Once fully characterized at the molecular level, single component organic solar cells were fabricated to demonstrate photon-to-electron conversion, and therefore the design principle.

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