Zobrazeno 1 - 10
of 22
pro vyhledávání: '"D H Reneker"'
Publikováno v:
Thin Solid Films. 244:745-749
We discuss features of the surface morphology and molecular ordering of Langmuir-Blodgett (LB) films from complexes of poly(naphthoylene benzimidazole) precursor and stearic acid. The anisotropic shape of the rigid ladder polymers with conjugated bac
Publikováno v:
Thin Solid Films. 244:763-767
The surface morphology and molecular ordering of single-crystal sheets of photosensitive ionic dye molecules grown at the surface of a lipid monolayer are discussed. A photosensitive cyanine dye with SO − 3 end groups was adsorbed from the water su
Publikováno v:
Langmuir. 9:2141-2144
Publikováno v:
Smart Materials and Structures. 1:84-90
Macromolecules offer many ways of creating smart materials. New capabilities for the predictive design of polymer molecules are coming from the rapid advances in computer modelling of the structure and properties of large molecules. Powerful chemical
Autor:
D. H. Reneker, I. Chun
Publikováno v:
ACS Symposium Series ISBN: 9780841235625
Scanning Probe Microscopy of Polymers
Scanning Probe Microscopy of Polymers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9240c46b33437851c33dc34ca4aded5
https://doi.org/10.1021/bk-1998-0694.ch002
https://doi.org/10.1021/bk-1998-0694.ch002
Publikováno v:
Journal of Applied Physics. 48:4032-4042
Defect energy was calculated as a function of dihedral angles of the bonds in a point dislocation for sequences of conformations that resulted in motion of the dislocation along the polyethylene chain. Paths that presented low barriers to diffusive m
Publikováno v:
Journal of Polymer Science: Polymer Physics Edition. 16:1399-1407
The diffusion coefficient of butane in linear polyethylene at room temperature as a function of the vapor pressure of butane was measured by the spin-echo method with a pulsed magnetic field gradient. For the Special morphology of randomly oriented s
Autor:
B. Fanconi, D. H. Reneker
Publikováno v:
Journal of Applied Physics. 46:4144-4147
Normal mode calculations show that a single conformational defect in an otherwise all‐trans n‐alkane molecule disrupts the longitudinal acoustic mode (LAM) associated with the all‐trans molecule. Similar calculations for a chain in the conforma
Publikováno v:
Polymer Engineering and Science. 15:11-15
Liquid SO2 sealed into tubes made of a fluorocarbon copolymer permeates the walls of the tube at a temperature-dependent but accurately reproducible rate. Sulfur dioxide dispensers made in this way are called permeation tubes and are useful for calib
Publikováno v:
Journal of Polymer Science: Polymer Physics Edition. 23:387-404
The self-diffusion coefficient D of paraffin and polyethylene melts—covering the range between N = 19 and 103 where N is the number of monomeric units—was measured by the pulsed-magnetic-field-gradient NMR method for diffusion times between 3 ms