Zobrazeno 1 - 7
of 7
pro vyhledávání: '"D. M. Delozier"'
Autor:
Aiping Yu, Kent A. Watson, John W. Connell, Robert C. Haddon, Elena Bekyarova, Joseph G. Smith, D. M. Delozier
Publikováno v:
High Performance Polymers. 20:567-587
Low color, flexible, space-durable polyimide films with inherent and robust electrical conductivity to dissipate electrostatic charge (ESC) have been under investigation as part of a materials development activity for future NASA space missions. The
Autor:
S. Ghose, D. C. Working, J. W. Connell, J. G. Smith, K. A. Watson, D. M. Delozier, Y. P. Sun, Y. Lin
Publikováno v:
High Performance Polymers. 18:961-977
In an effort to improve polymer thermal conductivity (TC), UltemTM 1000 was compounded with nano-fillers of carbon allotropes. As-received and modified multiwalled carbon nanotubes (MWCNTs), vapor-grown carbon nanofibers (CNF) and expanded graphite (
Polyetherimide/Montmorillonite Nanocomposites via in-situ Polymerization followed by Melt Processing
Autor:
D. M. Delozier, D. C. Working
Publikováno v:
High Performance Polymers. 16:597-609
Montmorillonite clay modified with the dihydrochloride salt of 1,3-bis(3-aminophenoxy) ben-zene (APB) was used in the preparation of polyetherimide(PEI)/organoclay hybrid films, powders, fibers, and rods. An APB-based organoclay that was optimized fo
Autor:
D. M. Delozier, J. S. Ladislaw, Joseph G. Smith, James F. Cahoon, John W. Connell, Robert A. Orwoll
Publikováno v:
High Performance Polymers. 15:329-346
Montmorillonite clays modified with 1,5-bis(3-aminophenoxy)-3-oxapentane dihydrochloride (BAOD) were used in the preparation of polyimide/organoclay hybrid films. Organoclays with varying surface charge based upon BAOD were prepared and examined for
Autor:
Joseph G. Smith, D. M. Delozier, James F. Cahoon, Robert A. Orwoll, John W. Connell, J. S. Ladislaw
Publikováno v:
Polymer. 44:2231-2241
Montmorillonite clays modified with the dihydrochloride salt of 1,3-bis(3-aminophenoxy)benzene (APB) were used in the preparation of polyimide/organoclay hybrid films. Organoclays with varying surface charge based upon APB were prepared and examined
Autor:
D. M. Delozier, James F. Cahoon, Joseph G. Smith, R. A. Orwoll, N. J. Johnston, John W. Connell
Publikováno v:
Polymer. 43:813-822
Organically modified montmorrrillonite clay, containing a long chain aliphatic quarternary ammonium cation, was used to prepare polyimide/organoclay hybrids. Several approaches were examined in an attempt to achieve fully exfoliated nanocomposites. T
Publikováno v:
45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference.
Low color (low solar absorptivity), flexible, space environmentally durable polymeric materials possessing sufficient surface resistivity (10 6 -10 10 ohms/square) for electrostatic charge (ESC) mitigation are of interest for potential applications o