Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Csaba Guthy"'
Autor:
John E. Fischer, Mei Zhang, Shaoli Fang, Ali E. Aliev, Anvar A. Zakhidov, Ray H. Baughman, Csaba Guthy
Publikováno v:
Carbon. 45:2880-2888
Laser flash and self-heating 3 ω techniques were employed to determine the anisotropic thermal conductivity and thermal diffusivity of a highly oriented, free-standing multiwalled carbon nanotube (MWCNT) sheet and a yarn drawn from a sidewall of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebafb7a76456794ab2e2fa0f1de7c93c
https://doi.org/10.1016/j.carbon.2007.10.010
https://doi.org/10.1016/j.carbon.2007.10.010
Publikováno v:
Journal of Heat Transfer. 129:1096-1099
Due to their exceptional thermal properties, single-wall carbon nanotubes (SWNT) are considered as very promising filler materials for improving the thermal conductivity of conventional polymers. We carefully investigated the thermal conductivity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e105477b392232a2579642033b64e67
https://doi.org/10.1115/1.2737484
https://doi.org/10.1115/1.2737484
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 44:1513-1519
Recent studies of SWNT/polymer nanocomposites identify the large interfacial thermal resistance at nanotube/nanotube junctions as a primary cause for the only modest increases in thermal conductivity relative to the polymer matrix. To reduce this int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29517cee603f27e21e10320e4020f7b2
https://doi.org/10.1002/polb.20801
https://doi.org/10.1002/polb.20801
Autor:
Michelle Chen, Pascale Launois, Stéphane Badaire, Juraj Vavro, Vincent Pichot, Philippe Poulin, John E. Fischer, Cécile Zakri, Csaba Guthy
Publikováno v:
Journal of Applied Physics. 96:7509-7513
We report structure-property correlations in single-wall carbon nanotube (SWNT) fibers, among electrical, thermal, and chemical parameters with respect to stretch-induced preferential SWNT alignment along the fiber axis. Purified HiPco (high-pressure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1a8f491cdbd5b8ab51a487f6486a4d
https://doi.org/10.1063/1.1810640
https://doi.org/10.1063/1.1810640
Autor:
Wei Zhou, Rajesh K. Saini, Howard K. Schmidt, Myung Jong Kim, John E. Fischer, Sivarajan Ramesh, Virginia A. Davis, Wen Fang Hwang, Matteo Pasquali, Robert H. Hauge, Richard Booker, Juraj Vavro, Csaba Guthy, Richard E. Smalley, Joseph A. Sulpizio, Carter Kittrell, YuHuang Wang, Hua Fan, Lars M. Ericson, A. Nicholas G. Parra-Vasquez, Gerry Lavin, W. E. Billups, W. Wade Adams, Haiqing Peng
Publikováno v:
Science. 305:1447-1450
Well-aligned macroscopic fibers composed solely of single-walled carbon nanotubes (SWNTs) were produced by conventional spinning. Fuming sulfuric acid charges SWNTs and promotes their ordering into an aligned phase of individual mobile SWNTs surround
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90a96c111bbd84d66b6ae20c706e79ba
https://doi.org/10.1126/science.1101398
https://doi.org/10.1126/science.1101398
Autor:
Julia Fischer, Wei Zhou, Rajesh K. Saini, Robert H. Hauge, Sivarajan Ramesh, Matteo Pasquali, Virginia A. Davis, Lars M. Ericson, Richard E. Smalley, Juraj Vavro, Csaba Guthy, Carter Kittrell, Karen I. Winey
Publikováno v:
Journal of Applied Physics. 95:649-655
Fibers of single wall carbon nanotubes extruded from super-acid suspensions exhibit preferred orientation along their axes. We characterize the alignment by x-ray fiber diagrams and polarized Raman scattering, using a model which allows for a complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7f4a9c03d9b6ab05e69848bec08ff84
https://doi.org/10.1063/1.1627457
https://doi.org/10.1063/1.1627457
Autor:
Wei Zhou, Juraj Vavro, Richard E. Smalley, M. C. Llaguno, Reto Haggenmueller, John E. Fischer, D. E Walters, Csaba Guthy, M. J. Casavant
Publikováno v:
Journal of Applied Physics. 93:2157-2163
Thick films of single wall carbon nanotubes (SWNT) exhibiting in-plane preferred orientation have been produced by filter deposition from suspension in strong magnetic fields. We characterize the field-induced alignment with x-ray fiber diagrams and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7aedc562316151de6771032d9c8414
https://doi.org/10.1063/1.1536733
https://doi.org/10.1063/1.1536733
Autor:
N Nelson-Fitzpatrick, Somayyeh Poshtiban, Brian J. Worfolk, Stephane Evoy, Kenneth D. M. Harris, Csaba Guthy, Eric Finley
Films of titanium nitride were grown by atomic layer deposition (ALD) over a range of temperatures from 120 °C to 300 °C, and their deposition rates were characterized by ellipsometry and reflectometry. The stress state of the films was evaluated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b622b3b4d65497ccceaf5b6af2368937
https://doi.org/10.1116/1.4790132
https://doi.org/10.1116/1.4790132
Publikováno v:
MRS Proceedings. 963
Laser flash and self-heating 3ω techniques were employed to determine the anisotropic thermal conductivity and thermal diffusivity of highly oriented free standing multiwalled carbon nanotube (MWNT) sheet drawn from a sidewall of a MWNT forest that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7bc97b6981726280061326db57a9668
https://doi.org/10.1557/proc-0963-q16-02
https://doi.org/10.1557/proc-0963-q16-02
Autor:
Michelle Chen, John E. Fischer, Vincent Pichot, Juraj Vavro, Stéphane Badaire, Csaba Guthy, Philippe Poulin, Pascale Launois, Cécile Zakri
Publikováno v:
Scopus-Elsevier
Structural, electrical and thermal methods are applied to characterize single-walled carbon nanotube (SWNT) fibers with post-extrusion stretching as the independent variable. HiPco SWNTs are dispersed in water using sodium dodecyl sulfate (SDS), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ade27d01da824e814fe19ca87867f2
https://doi.org/10.1557/proc-858-hh4.11
https://doi.org/10.1557/proc-858-hh4.11