Results 41 to 50 of about 86,061 (298)

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Synthesis of Heterocyclic Compounds Derived From Dimedone and Their Anti-tumor and Tyrosine Kinase Inhibitions

Acta Chimica Slovenica, 2020
The reaction of dimedone with arylaldehydes gave the benzylidene derivatives 3a–c, the latter underwent a series of heterocyclization reactions to give fused thiophene, pyrazole isoxazole and pyridazine derivatives.
Rafat Mohareb, Fatma Manhi, Amal Abdelwahab   +2 more
doaj   +1 more source

A Novel Donor-Acceptor Thiophene-Containing Oligomer Comprising Dibenzothiophene-S,S-dioxide Units for Solution-Processable Organic Field Effect Transistor

Molecules, 2022
A π-conjugated thiophene-containing oligomer with a D-A-D-A-D (D: donor, A: acceptor) architecture, namely, 2,6-bis{[4-(7-n-hexylthiophen-2-yl)thiophen-2-yl]-(dibenzothiophene-5,5-dioxide-3,3΄-diyl)}-bis((2-ethyl-hexyl)oxy)benzo[1,2-b:4,5-b’]dithiophen ...
Xia Luo, Zongfan Duan, Kang Li, Gang He, Zhenzhen Liu, Hong Luo, Jingyu Zhang, Jiani Liang, Qian Guo, Jing Liu, Kai Ding   +10 more
doaj   +1 more source

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

Advanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon, Doyeong Yeo, In‐Chul Hwang, In Hwan Jung, Joon Hak Oh   +4 more
wiley   +1 more source

Corrosion inhibition, surface and interface properties of thiophene-based compounds: A comprehensive review

Next Materials
Thiophene-based compounds have attracted significant attention in recent years for their outstanding corrosion protection properties. This comprehensive review documents the fundamental aspects of thiophene-based corrosion inhibitors, exploring their ...
Okpo O. Ekerenam, Vitalis I. Chukwuike, Kennedy I. Ogunwa, Ebenezer C. Nnadozie, Taiwo W. Quadri, Chandrabhan Verma, Valentine Chikaodili Anadebe, Akram Al-Fantazi, Eno E. Ebenso   +8 more
doaj   +1 more source

6-Nitro-2,3-bis(thiophen-2-yl)quinoxaline

IUCrData, 2020
The title compound, C16H9N3O2S2, was synthesized via a condensation reaction in refluxing acetic acid. One thienyl ring is nearly coplanar with the quinoxaline unit [dihedral angle = 3.29 (9)°], the other makes an angle of 83.96 (4)°.
Jorge F. de Freitas, Shayne Brown, James S. Oberndorfer, Guy Crundwell   +3 more
doaj   +1 more source

Thieno-Thiazolostilbenes, Thienobenzo-Thiazoles, and Naphtho-Oxazoles: Computational Study and Cholinesterase Inhibitory Activity

Molecules, 2023
Naphtho-triazoles and thienobenzo-triazoles have so far proven to be very potent inhibitors of the enzyme butyrylcholinesterase (BChE). Based on these results, in this work, new thienobenzo-thiazoles were designed and synthesized, and their potential ...
Milena Mlakić, Ema Đurčević, Ilijana Odak, Danijela Barić, Ines Juričević, Ivana Šagud, Franko Burčul, Zlata Lasić, Željko Marinić, Irena Škorić   +9 more
doaj   +1 more source

Electrochromic properties of a poly(dithienylfuran) derivative featuring a redox-active dithiin unit [PDF]

, 2012
A teraryl monomer containing a 1,4-dithiin-furan central unit has been synthesised and characterised by single crystal X-ray crystallography. The di(thienyl)furan monomer 11 was successfully polymerised electrochemically and shown to possess a lower ...
Berridge, Rory, Coles, Simon J., Elmasly, Saadeldin E. T., Findlay, Neil J., Kanibolotsky, Alexander L., Kaur, Sandeep, Skabara, Peter, Wilson, Claire   +7 more
core   +1 more source

Selenium‐Incorporated Polymerized Nonfullerene Acceptors/SWCNT Composites with Polymer‐Assisted n‐Doping for High‐Performance Organic Thermoelectrics

Advanced Functional Materials, EarlyView.
Selenium‐incorporated polymerized nonfullerene acceptor PCB2Se forms a strong supramolecular complex with SWCNTs, enabling a record‐high zT of 0.29. Sequential N‐DMBI doping, mediated through a polymer‐assisted electron‐transfer pathway, successfully converts the PCB2Se/SWCNT composite into an efficient n‐type material with an impressive power factor ...
Chi‐Chun Tseng, Che‐An Chou, Chi Chang, Li‐Lun Yeh, Chien‐Yi Ku, Jhih‐Min Lin, Shih‐Huang Tung, Cheng‐Liang Liu, Yen‐Ju Cheng   +8 more
wiley   +1 more source

Electronic structure control of IrO2 via conjugated polymer support for highly efficient oxygen evolution reaction

Materials Research Express
In this paper, we report synthesis of novel nanoparticle catalyst of iridium oxide supported on conjugated polymer along with evaluation of activity and durability for oxygen evolution reaction.
Yusaku Asai, Koichi Higashimine, Shun Nishimura, Rajashekar Badam, Noriyoshi Matsumi   +4 more
doaj   +1 more source