Final report for grant: DE-FG02-93ER45481 [Polymers at engineered interfaces]

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Studies have been made of polymer interfaces, self-assembly of micelles at surfaces, phase separation in blends, diffusion and dewetting at and near interfaces, and nanomechanical properties of thin films. The main projects are summarized under the following topics: dislocations in lamellar diblock structures, effects of surface tension; compliance measurements and profiles of end-grafted polystyrene in solution observed by atomic force microscopy and neutron reflectivity; self-assembly of diblock polymer micelles from solution; dewetting dynamics; polymers on patterned surfaces; Flory-Huggins interaction parameter for polystyrene/poly-2-vinylpyridine (PS/P{sub 4}VP) blends; phase separation-induced patterns in dPS/PVME and dPEP/PEP blends; and high-resolution lateral imaging studies of phase ... continued below

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5 p.

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Rafailovich, Miriam & Sokolov, Jonathan January 17, 2000.

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Description

Studies have been made of polymer interfaces, self-assembly of micelles at surfaces, phase separation in blends, diffusion and dewetting at and near interfaces, and nanomechanical properties of thin films. The main projects are summarized under the following topics: dislocations in lamellar diblock structures, effects of surface tension; compliance measurements and profiles of end-grafted polystyrene in solution observed by atomic force microscopy and neutron reflectivity; self-assembly of diblock polymer micelles from solution; dewetting dynamics; polymers on patterned surfaces; Flory-Huggins interaction parameter for polystyrene/poly-2-vinylpyridine (PS/P{sub 4}VP) blends; phase separation-induced patterns in dPS/PVME and dPEP/PEP blends; and high-resolution lateral imaging studies of phase separation and dewetting by scanning transmission X-ray microscopy (STXM) and photoemission electron microscopy (PEEM).

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5 p.

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Medium: P; Size: 5 pages

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  • Other Information: PBD: 17 Jan 2000

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  • Report No.: DOE/ER/45481--1
  • Grant Number: FG02-93ER45481
  • DOI: 10.2172/809711 | External Link
  • Office of Scientific & Technical Information Report Number: 809711
  • Archival Resource Key: ark:/67531/metadc739256

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  • January 17, 2000

Added to The UNT Digital Library

  • Oct. 18, 2015, 6:40 p.m.

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  • April 11, 2017, 12:20 p.m.

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Rafailovich, Miriam & Sokolov, Jonathan. Final report for grant: DE-FG02-93ER45481 [Polymers at engineered interfaces], report, January 17, 2000; United States. (digital.library.unt.edu/ark:/67531/metadc739256/: accessed August 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.