Abstract Developing effective and low‐cost organic semiconductors is an opportunity for the development of solar cells (OPV). Herein, we report molecular design, synthesis characterization two molecules with D–A–D–A configuration: 2-cyano-3-(5-(8-(3,4-ethylenodioxythiophen-5-yl)-2,3-diphenylquinoxalin-5-yl)thiophen-2-yl)acrylic acid ( 6 ) 2-cyano-3-(5-(2,3-diphenyl-8-(thiophen-2-yl)quinoxalin-5...

In recent years, tetrathiafulvalene (TTF) and its derivatives have been used as semiconducting materials for organic field-effect transistors (OFETs). In this review, we summarize the recent progress in the field of TTF-based OFETs. We introduce the structure and operation of OFETs, and focus on TTF derivatives used in OFETs. TTF derivatives used in OFETs can be divided into three parts by the ...

air pollution has always been a major problem in metropolises. volatile organic compounds are one of the major pollutants that are caused by incomplete combustion of fuels in vehicles and gasoline evaporation, especially in fueling stations. removing these pollutants through traditional methods has always been considered. the paper investigates and studies chemical adsorption behavior of benzen...

background: in this study, ferrate (vi) and ultraviolet (uv) radiation were employed to remove hydrogen sulfide from municipal wastewater resulting in a reduction in chemical oxygen demand (cod). although ferrate (vi) and uv have been used individually for the removal of a few pollutants from urban and industrial wastewater, there exists no study to investigate the effectiveness of simultaneous...

conclusions results indicated that annular fluidized bed reactor’s adsorbers are useful techniques for vocs adsorption. comparison of two particle ranges indicates that in all concentrations and all flow rates of the experiments, smaller particle size adsorption are better. in superficial velocity above the minimum fluidization velocity, pressure drop of fluidized beds are less than the pressur...

© 2016 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (1 of 7) 1600090 wileyonlinelibrary.com library of known materials that have been employed as active components in OFETs, and some of them meet the desired requirements for low-cost applications. [ 2,3 ] Now, the challenge lies in engineering processing techniques that could give rise to highly crystalline and homo geno...