Functionalized Poly(3-hexylthiophene)s via Lithium–Bromine Exchange
نویسندگان
چکیده
منابع مشابه
Functionalized Poly(3-hexylthiophene)s via Lithium–Bromine Exchange
Poly(3-hexylthiophene) (P3HT) is one of the most extensively investigated conjugated polymers and has been employed as the active material in many devices including field-effect transistors, organic photovoltaics and sensors. As a result, methods to further tune the properties of P3HT are desirable for specific applications. Herein, we report a facile postpolymerization modification strategy to...
متن کاملSpectroelectrochemistry of poly(3-hexylthiophenes) in solution
Abstract The first comprehensive spectroelectrochemical account of the behaviour of regioregular (RR-P3HT) and statistical (ST-P3HT) poly(3-hexylthiophenes) in solution is presented, in contrast to the many reports dealing with P3HT films merely deposited from solution. The conducted experiments revealed that the two types of P3HTs behave in sharply different ways upon the application of electr...
متن کاملMolecular transport directed via patterned functionalized surfaces.
DOI: 10.1002/adma.201003705 Advances in micro and nanofabrication, coupled with recent developments in polymer science, provide powerful tools for fabricating functional surfaces with high degrees of spatial and chemical control. Numerous patterning strategies including conventional lithographic methods and modern printing strategies can be coupled with emerging chemistries to grow polymers int...
متن کاملFunctionalized Mesoporous Silica via an Aminosilane Surfactant Ion Exchange Reaction: Controlled Scaffold Design and Nitric Oxide Release.
Nitric oxide-releasing mesoporous silica nanoparticles (MSNs) were prepared using an aminosilane-template surfactant ion exchange reaction. Initially, bare silica particles were synthesized under basic conditions in the presence of cetyltrimethylammonium bromide (CTAB). These particles were functionalized with nitric oxide (NO) donor precursors (i.e., secondary amines) via the addition of amino...
متن کاملChain-End Functionalized Nanopatterned Polymer Brushes Grown <italic>via</italic> <italic>in Situ</italic> Nitroxide Free Radical Exchange
Sarav B. Jhaveri, Matthias Beinhoff, Craig J. Hawker, Kenneth R. Carter, * and Dotsevi Y. Sogah* Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, Center for Polymeric Interfaces and Macromolecular Assemblies at IBM Almaden Research Center, San Jose, California 95120, Materials Research Laboratory, University of California, Santa Barbara...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Macromolecules
سال: 2014
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma5019044