Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Kent A. Watson"'
Autor:
Thomas S. Williams, Frank L. Palmieri, Guillermo Morales, John W. Connell, Kent A. Watson, Christopher J. Wohl, John W. Hopkins, Robert F. Hicks
Publikováno v:
ACS Applied Materials & Interfaces. 5:1254-1261
Adhesive bonding offers many advantages over mechanical fastening, but requires certification before it can be incorporated in primary structures for commercial aviation without disbond-arrestment features or redundant load paths. Surface preparation
Autor:
Sean M. Britton, John W. Connell, Roberto J. Cano, Brian J. Jensen, Helen M. Herring, Kent A. Watson, Quentin Lineberry, Sayata Ghose
Publikováno v:
High Performance Polymers. 21:653-672
Depending on the part type and quantity, fabrication of composite structures using vacuum-assisted resin transfer molding (VARTM) can be more affordable than conventional autoclave techniques. Recent efforts have focused on adapting VARTM for the fab
Autor:
Wei Cao, Tiffany V. Williams, Sayata Ghose, Yi Lin, Roy E. Crooks, Joseph G. Smith, Kent A. Watson, John W. Connell
Publikováno v:
The Journal of Physical Chemistry C. 113:14858-14862
Silver nanoparticles of small average diameter (
Autor:
Joseph G. Smith, Wei Cao, Sayata Ghose, Kent A. Watson, Yi Lin, Michael J. Fallbach, Donavon M. Delozier, Roy E. Crooks, John W. Connell
Publikováno v:
ACS Nano. 3:871-884
A rapid, solventless method is described for the decoration of carbon nanotubes with metal nanoparticles. The straightforward two-step process utilizes neither reducing agents nor electric current and involves the dry mixing of a precursor metal salt
Autor:
David J. Hill, Andrew K. Whittaker, Shigetoshi Ikeda, John W. Connell, Hisaaki Kudo, Kent A. Watson, Kresten L.C. Nielsen
Publikováno v:
Polymer Degradation and Stability. 93:169-175
The radiation degradation of a nanotube–polyimide nanocomposite was studied. Radiation chemistry was observed that was not present in the unmodified polymer or in the imbedded single-walled carbon nanotubes (SWNTs) themselves. The tensile propertie
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
Publikováno v:
Composites Science and Technology. 66:1995-2002
For the purpose of incorporating multifunctionality into advanced composites, blends of phenylethynyl terminated imides-330 (PETI-330) and multi-walled carbon nanotubes (MWCNTs) were prepared, characterized and fabricated into moldings. PETI-330/MWCN
Autor:
Pankaj Pathak, Wei Wang, John W. Connell, Kent A. Watson, L. Monica Veca, Yi Lin, Ya-Ping Sun, Liangwei Qu, Darron E. Hill, Mohammed J. Meziani, Lawrence F. Allard, Bing Zhou, Julian A Diaz
Publikováno v:
Polymer. 47:5323-5329
The reported work was to demonstrate that the defect-derived photoluminescence in functionalized single-walled carbon nanotubes could be exploited in probing the dispersion of these nanotubes in polymeric nanocomposites because the luminescence emiss
Autor:
Sayata Ghose, Kent A. Watson, Dennis C. Working, Emilie J. Siochi, John W. Connell, Jim M. Criss
Publikováno v:
High Performance Polymers. 18:527-544
Multifunctional composites present a route to structural weight reduction. Nanoparticles such as carbon nanofibers (CNF) provide a compromise as a lower cost nanosize reinforcement that yields a desirable combination of properties. Blends of PETI-330
Publikováno v:
Macromolecules. 39:1731-1739
Novel aromatic/aliphatic polyimides were prepared from 2,7-diamino-9,9'- dioctylfluorene (AFDA) and aromatic dianhydrides. Upon investigating the effectiveness of these polyimides for dispersing single wall carbon nanotubes (SWNTs) in solution, three