Results 41 to 50 of about 69,264 (169)
Progress of compatibilization methods in polymer blends
Cailiao gongcheng, 2019 Compatibilization of immiscible polymer blends is by far the most general and efficient strategy to convert multiphase polymer blends with poor miscibility into high performance polymer alloys. The concept and necessity of compatibilization of immiscible
MA Peng-fei +5 more
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A copolymer with lamellar morphology
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1964 Electron microscopy, together with wide- and small-angle x-ray diffraction studies, indicates that copolymers of tetrafluorocthylene and hexafluoropropylene are lamellar. The lamellar development is extensive; the lamellae can be broad and extend for many microns. The perfluoromethyl groups are incorporated within the lamellae as point defects.
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DNA multiblock copolymers [PDF]
Chemical Communications, 2007 Single stranded (ss) DNA block copolymers were applied to synthesize DNA multiblock architectures by hybridization; these polymeric bioorganic hybrids were characterized by gel electrophoresis and MALDI-TOF mass spectrometry.
Alemdaroglu, F. +4 more
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Advanced Electronic MaterialsComposites of polyaniline (PANI) with carbon nanotubes (CNTs) are widely studied for thermoelectric applications. In this work, acrylonitrile (AN) is incorporated into the backbone of aniline (ANI) to form a poly(ANI‐co‐AN) copolymer, which is in situ ...
Fuat Erden, Ilhan Danaci, Salih Ozbay
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ChemosensorsThe detection of hydrogen gas is crucial for both industrial fields, as a green energy carrier, and biomedical applications, where it is a biomarker for diagnosis. TiO2 nanomaterials are stable and sensitive to hydrogen gas, but their gas response can be
Mihai Brinza +10 more
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Crystallization of random copolymers
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1973 A theory of crystallization is formulated for random copolymers which crystallize with the non-crystallizable co-units incorporated into the crystalline lattice as defects. The appropriate melting point equation and other associated thermodynamic properties are derived for this model as a function of crystal thickness and comonomer concentration.
Isaac C, Sanchez, R K, Eby
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Gels, 2017 Thermal treatment of protein–polysaccharide complexes will form nanogel particles, wherein the polysaccharide controls nanogel formation by limiting protein aggregation.
Juan Du +3 more
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Deformable micro-supercapacitor fabricated via laser ablation patterning of Graphene/liquid metal
npj Flexible ElectronicsDeformable and miniaturized energy storage devices are essential for powering soft electronics. Herein, we fabricate deformable micro supercapacitors (MSCs) based on eutectic gallium-indium liquid metal (EGaIn) current collectors with integrated graphene.
Keon-Woo Kim +8 more
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Design, Synthesis, Investigation, and Application of a Macromolecule Photoswitch
Frontiers in Chemistry, 2019 Azobenzene (AZO) has attracted increasing interest due to its reversible structural change upon a light stimulus. However, poor fatigue durability and the photobleaching phenomenon restricts its further application.
Juan Pang +5 more
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Advanced Materials, 2018 AbstractMaterials composed of well‐defined mesoscale building blocks are ubiquitous in nature, with noted ability to assemble into hierarchical structures possessing exceptional physical and mechanical properties. Fabrication of similar synthetic mesoscale structures will offer opportunities for precise conformational tuning toward advantageous bulk ...
Dylan M, Barber +2 more
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