Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Michael J, Bronikowski"'
Autor:
Michael J. Bronikowski, Melissa King
Publikováno v:
MRS Advances. 5:1697-1704
Bulk production by Chemical Vapor Deposition (CVD) of ultra-long Carbon Nanotubes (CNTs) with lengths greater than several centimeters is desirable for materials applications, but is not presently feasible. A principal reason for this limitation is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1ac18781755f2274f98cf499f6f8c3
https://doi.org/10.1557/adv.2020.162
https://doi.org/10.1557/adv.2020.162
Autor:
Melissa King, Michael J. Bronikowski
Publikováno v:
MRS Advances. 4:197-204
Catalytic growth of substantial amounts of Carbon Nanotubes (CNTs) to lengths greater than 1 – 2 cm is currently limited by several factors, including especially the deactivation of the catalyst particles due to erosion of catalyst atoms from the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acdfd33a5a4386fe9398f83c866cd549
https://doi.org/10.1557/adv.2018.666
https://doi.org/10.1557/adv.2018.666
Autor:
Michael J. Bronikowski
Publikováno v:
Carbon. 107:297-303
Growth of Carbon Nanotubes (CNTs) to lengths useful in many materials applications is currently limited by a number of factors, the most important of these being Ostwald ripening and subsequent deactivation of the metal catalyst particles from which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9c3335f4b925d67809e434f4728f942
https://doi.org/10.1016/j.carbon.2016.05.072
https://doi.org/10.1016/j.carbon.2016.05.072
Autor:
Michael J. Bronikowski
Publikováno v:
The Journal of Physical Chemistry C. 111:17705-17712
Growth of carbon nanotubes (CNTs) by metal-catalyzed thermal chemical vapor deposition (CVD) upon flat silicon substrates is studied as a function of growth temperature. It is found that the CNT growth rate at a given temperature is constant for a ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c86e228be71fa522158237a4bc9c2f
https://doi.org/10.1021/jp071079y
https://doi.org/10.1021/jp071079y
Autor:
Leying Zhang, Babak Kateb, Behnam Badie, Harish Manohara, Michelle Van Handel, Michael J. Bronikowski
Publikováno v:
NeuroImage. 37:S9-S17
There is a pressing need for new therapeutic, diagnostic, and drug delivery approaches for treating brain cancers. Nanotechnology offers a new method for targeted brain cancer therapy and could play a major role in gene and drug delivery. The goals o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::377b5eacda0d19c7bc9319e1b1bb289b
https://doi.org/10.1016/j.neuroimage.2007.03.078
https://doi.org/10.1016/j.neuroimage.2007.03.078
Autor:
Michael J. Bronikowski
Publikováno v:
Carbon. 44:2822-2832
Recent discovery of enhanced field emission current intensity from arrays of bundles of carbon nanotubes (CNT) has prompted this investigation of the growth of CNT bundle arrays by metal-catalyzed chemical vapor deposition (CVD), in order to understa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d5dcd4b0bebbd93bec9cedab6cfc749
https://doi.org/10.1016/j.carbon.2006.03.022
https://doi.org/10.1016/j.carbon.2006.03.022
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 24:1318-1322
The growth on silicon substrates of arrayed bundles of multiwalled carbon nanotubes (CNTs) by metal catalyzed chemical vapor deposition of carbon from ethylene has been characterized and optimized. We find that, while CNTs can grow on bare Si substra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e53b814ea816a5b2ec3d8741bf9c329
https://doi.org/10.1116/1.2172943
https://doi.org/10.1116/1.2172943
Publikováno v:
Chemistry of Materials. 17:237-241
We describe a method to reliably pattern monolayers of iron nanoparticle (FeNP) colloids into submicron features for growth of single-walled carbon nanotubes (SWNTs) by chemical vapor deposition. Our process results in very clean patterns that are re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a138a09b9e8bb5136ddf2dd5b87b611
https://doi.org/10.1021/cm048795m
https://doi.org/10.1021/cm048795m
Autor:
Wei Zhou, David E. Luzzi, R. Russo, Richard E. Smalley, John E. Fischer, Peter Willis, Y.H Ooi, Michael J. Bronikowski, P Papanek
Publikováno v:
Chemical Physics Letters. 350:6-14
Low T oxidation followed by brief sonication in hot HCl has been optimized to remove Fe catalyst residues from HiPco material with minimal loss of tubes. One pass reduces Fe from 6–10 to 0.6–1.6 at.% with 60% yield, most of the loss being Fe. Ram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877b0ce3f5c56cb1d1655fc4438b30e7
https://doi.org/10.1016/s0009-2614(01)01237-4
https://doi.org/10.1016/s0009-2614(01)01237-4
Autor:
Michael J. Bronikowski, Lothar Dunsch, Peter Rapta, Ladislav Kavan, and Peter Willis, Richard E. Smalley
Publikováno v:
The Journal of Physical Chemistry B. 105:10764-10771
The population of valence-band electronic states of single-walled carbon nanotubes (SWCNTs) was tuned electrochemically in acetonitrile electrolyte solution. In dry and oxygen-free solution, the electrochemistry of SWCNTs is controlled by capacitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfb163e9c30d61486e73be8d83a45ffb
https://doi.org/10.1021/jp011709a
https://doi.org/10.1021/jp011709a