scholarly journals Solution-processing of semiconducting organic small molecules: What we have learnt from 5,11-bis(triethyl silylethynyl) anthradithiophene

2021 ◽  
Author(s):  
Natalie Stingelin ◽  
Liyang Yu ◽  
Giuseppe Portale
Keyword(s):  
Small Molecules ◽  
Optoelectronic Properties ◽  
Solution Processing ◽  
Polymeric Systems ◽  
Molecular Semiconductors

Organic small-molecular semiconductors have attracted increasing interest over the last decades because of their versatile, tunable optoelectronic properties and, e.g., the ease they can be purified compared to polymeric systems....

Benzothiadiazole building units in solution-processable small molecules for organic photovoltaics

2016 ◽  
Vol 4 (41) ◽  
pp. 15771-15787 ◽  
Author(s):  
Jia Du ◽  
Michael C. Biewer ◽  
Mihaela C. Stefan
Keyword(s):  
Small Molecules ◽  
Electron Acceptor ◽  
Organic Photovoltaics ◽  
Photovoltaic Performance ◽  
Optoelectronic Properties ◽  
Recent Advances ◽  
Solution Processable ◽  
Molecular Semiconductors ◽  
The Relationship

This review attempts to summarize recent advances with respect to solution-processable molecular semiconductors having 2,1,3-benzothiadiazole or its fluorine substituted derivatives as electron-acceptor units published in the last few years. The relationship between the structure, optoelectronic properties, and photovoltaic performance of these molecular semiconductors is discussed.

Surface Passivation by Congeneric Quantum Dots for High-Performance and Stable CsPbBr3-Based Photodetectors

2021 ◽  
Author(s):  
Shikai Yan ◽  
Sheng Tang ◽  
Manman Luo ◽  
Lu Xue ◽  
Shilin Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
High Performance ◽  
Surface Passivation ◽  
Low Cost ◽  
Optoelectronic Properties ◽  
Solution Processing

CsPbBr3-based photodetectors (PDs) have aroused enormous attention owing to their low-cost solution processing, outstanding optoelectronic properties, and remarkable stability. However, their performances remain a big challenge to meet the requirement...

scholarly journals Molecular Modeling Investigations of Sorption and Diffusion of Small Molecules in Glassy Polymers

Membranes ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 98 ◽  
Author(s):  
Niki Vergadou ◽  
Doros N. Theodorou
Keyword(s):  
Small Molecules ◽  
Molecular Simulation ◽  
Glassy Polymer ◽  
Polymeric Materials ◽  
Gas Separations ◽  
Polymeric Systems ◽  
Wide Range ◽  
Multiscale Problem ◽  
Polymer Configurations ◽  
And Diffusion

With a wide range of applications, from energy and environmental engineering, such as in gas separations and water purification, to biomedical engineering and packaging, glassy polymeric materials remain in the core of novel membrane and state-of the art barrier technologies. This review focuses on molecular simulation methodologies implemented for the study of sorption and diffusion of small molecules in dense glassy polymeric systems. Basic concepts are introduced and systematic methods for the generation of realistic polymer configurations are briefly presented. Challenges related to the long length and time scale phenomena that govern the permeation process in the glassy polymer matrix are described and molecular simulation approaches developed to address the multiscale problem at hand are discussed.

Fine-tuning the optoelectronic chattels of fluoreno-thiophene centred molecular semiconductors through symmetric and asymmetric push–pull switch

2019 ◽  
Vol 43 (18) ◽  
pp. 7015-7027 ◽  
Author(s):  
Chitra Kumar ◽  
Abbasriyaludeen Abdul Raheem ◽  
Karpagam Pandian ◽  
Vrinda Nandakumar ◽  
Ramasamy Shanmugam ◽  
...  
Keyword(s):  
Optoelectronic Properties ◽  
Fine Tuning ◽  
Molecular Semiconductors

Optoelectronic properties of symmetrical and unsymmetrical fluoreno-thienyl π-semiconductors were studied.

The optoelectronic properties of tungsten-doped indium oxide thin films prepared by polymer-assisted solution processing for use in organic solar cells

2017 ◽  
Vol 5 (39) ◽  
pp. 10295-10301 ◽  
Author(s):  
Sujaya Kumar Vishwanath ◽  
Taekyu An ◽  
Won-Yong Jin ◽  
Jae-Wook Kang ◽  
Jihoon Kim
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Indium Oxide ◽  
Organic Solar Cells ◽  
Solution Process ◽  
Optoelectronic Properties ◽  
Solution Processing ◽  
Oxide Thin Films ◽  
Transparent Conducting

Tungsten-doped indium oxide transparent conducting thin films, to be applied to inverted organic solar cells, were prepared by a polymer-assisted solution process.

Recent Advance in 1-D Organic Semiconductors for Waveguide Applications

2019 ◽  
Vol 16 (3) ◽  
pp. 244-252 ◽  
Author(s):  
Rong Zhang ◽  
Xiaobei Jin ◽  
Xuwen Wen ◽  
Qi Chen
Keyword(s):  
Small Molecules ◽  
Organic Semiconductors ◽  
Recent Progress ◽  
Optoelectronic Properties ◽  
Size Reduction ◽  
One Dimensional ◽  
Good System ◽  
Ordered Nanostructures ◽  
Morphology Influence

One dimensional (1-D) micro-/nanostructures provide a good system to investigate the dependence of various properties on dimensionality and size reduction, especially in optoelectronic field. Organic conjugates including small molecules and polymers exhibit good optoelectronic properties and are apt to assemble into ordered nanostructures with well-defined shapes, tunable sizes and defect-free structures. In this review, we focus on recent progress of 1-D organic semiconductors for waveguide applications. Fabrication methods and materials of 1-D organic semiconductors are introduced. The morphology influence on the properties is also summarized.

Charge carrier and optoelectronic properties of phenylimidazo[1,5-a]pyridine-containing small molecules at molecular and solid-state bulk scales

2019 ◽  
Vol 170 ◽  
pp. 109179 ◽  
Author(s):  
Ahmad Irfan ◽  
Aijaz Rasool Chaudhry ◽  
Abdullah G. Al-Sehemi ◽  
Mohammed A. Assiri ◽  
Arshad Hussain
Keyword(s):  
Solid State ◽  
Charge Carrier ◽  
Small Molecules ◽  
Optoelectronic Properties
Sign in / Sign up

Export Citation Format

Share Document