Masillamani, Appan Merari published the artcileMultiscale Charge Injection and Transport Properties in Self-Assembled Monolayers of Biphenyl Thiols with Varying Torsion Angles, Application of 1-Bromo-4-fluoro-2-methylbenzene, the main research area is multiscale charge transport self assembled biphenyl thiol.
This article describes the mol. structure-function relation for biphenylthiol derivatives with varying torsional degree of freedom in their mol. backbone when self-assembled on gold electrodes. These biphenylthiol mols. chemisorbed on Au exhibit different tilt angles with respect to the surface normal and different packing densities. The charge transport through the biphenylthiol self-assembled monolayers (SAMs) showed a characteristic decay trend with the effective monolayer thickness. Based on parallel pathways model the tunneling decay factor β is 0.27 Å-1. The hole mobility of poly(3-hexylthiophene)-based thin-film transistors incorporating a biphenylthiol SAM coating the Au source and drain electrodes revealed a dependence on the injection barrier with the HOMO level of the semiconductor. The possible role of the resistivity of the SAMs on transistor electrodes on the threshold voltage shift is discussed. The control over the chem. structure, electronic properties, and packing order of the SAMs provides a versatile platform to regulate the charge injection in organic electronic devices.
Chemistry – A European Journal published new progress about Chemisorption. 452-63-1 belongs to class bromides-buliding-blocks, name is 1-Bromo-4-fluoro-2-methylbenzene, and the molecular formula is C7H6BrF, Application of 1-Bromo-4-fluoro-2-methylbenzene.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary