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Graphite oxide and its applications in the preparation of small molecules, polymers, and high performance polymer composites
(2012-05)
Graphite oxide (GO), a carbon material prepared in one step from low cost commercial materials, and graphene oxide have been found to catalyze a wide range of reactions including oxidations, hydrations, and dehydrations, ...
Synthesis of dibenzo[a,e]cyclooctatetraene based conducting polymer : a potential molecular polymer actuator
(2010-12)
A new polymer with dibenzo[a,e]cyclooctatetraene as the actuation center and one of the thiophene derivatives, 3,4-ethylenedioxythiophene, as polymer chain is successfully synthesized. Nuclear magnetic resonance spectrum ...
Conformational switching within aromatic, electron donor and acceptor supramolecular architectures
(2015-05)
The Iverson group has utilized favorable interactions between aromatic units in the development of highly ordered amphiphilic foldamers, two-component liquid crystal assemblies and pseudo-DNA assemblies. The above materials ...
Assembly of coordination polymers from polythioethers with conjugated backbones
(2003-12)
The syntheses, structures and electronic properties of a new class of
polythioethers with conjugated backbones and their transition metal complexes
are reported. Hexakis(phenylthio)-1,5-hexadien-3-yne and hexakis(isopr ...
Synthesis, copolymerization studies and 157 nm photolithography applications of 2-trifluoromethylacrylates
(2003)
Advances in microelectronic devices have relied heavily on improved
photolithographic imaging capabilities. The resolution limit of optical
lithography can be improved by lowering the wavelength of exposure light. ...
Design, synthesis and testing of materials for 157 nm photolithography
(2005)
The microelectronics industries’ ability to keep pace with Moore’s law (the doubling of
the number of transistors per integrated circuit every 18 to 24 months) has been due to
advances in the photolithographic process. ...
Ensemble and single-molecular studies of polymer dynamics near the glass transition
(2007-05)
Rotational dynamics of polymers are studied by both ensemble and
single-molecule spectroscopy. Polarized fluorescence recovery after photobleaching
(FRAP) is used to measure bulk rotational diffusion of probe molecules ...
Ion radical cycloadditions and the synthesis of novel, electron-rich polymer structures
(2002)
The aminium salt initiated cation radical chain cycloaddition
polymerization of various oxygenated difunctional monomers is investigated in
order to minimize a limiting factor, a competing carbocation pathway, by
applying ...