Results 41 to 50 of about 470,059 (344)

Carbon Nanoparticles-Decorated Carbon Nanotubes [PDF]

open access: yesScientific Reports, 2020
AbstractMulti walled carbon nanotubes (MWCNTs) were decorated by activated carbon nanoparticles of resorcinol-formaldehyde aerogels. Carbon nanospheres and MWCNTs were mixed by equal mass ratios for different durations. The products were characterized by Raman spectroscopy, thermal gravimetric analysis, nanoscanning electron microscopy, transmission ...
Ahmed Awadallah-F, Shaheen Al-Muhtaseb
openaire   +5 more sources

Molecules in Carbon Nanotubes

open access: yesChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Khlobystov, A, Britz, D, Briggs, G
openaire   +5 more sources

FUNCTIONALIZATION OF CARBON NANOTUBES USING BIOMOLECULES OF DIFFERENT NATURE FOR STABLE DISPERSION IN WATER [PDF]

open access: yesBiotechnologia Acta, 2015
To select the most effective methods for functionalizing carbon nanotubes and the to compare the ability of a number of biological molecules (plasmid DNA, ATP, deoxyribonucleoside triphosphates, bovine serum albumin, compounds of vitreous humor extract ...
Burlaka O. M.   +7 more
doaj   +1 more source

Raman G and D band in strongly photoexcited carbon nanotubes [PDF]

open access: yes, 2009
We observe clear differences in the spectral shift of the Raman D and G bands when heating double wall carbon nanotubes through intense photon irradiation and by varying the temperature in a thermostat.
Anwar, Abdul Waheed   +5 more
core   +2 more sources

Thermal conductivity of deformed carbon nanotubes

open access: yes, 2011
We investigate the thermal conductivity of four types of deformed carbon nanotubes by using the nonequilibrium molecular dynamics method. It is reported that various deformations have different influence on the thermal properties of carbon nanotubes. For
Bao-Quan Ai   +5 more
core   +1 more source

Synthesis of Carbon Nanotubes

open access: yesJournal of Nanoscience and Nanotechnology, 2005
65 pages, 9 figures.
O.N. Srivastava   +2 more
openaire   +4 more sources

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

Mechanical properties of copper nanocomposites reinforced with uncoated and nickel coated carbon nanotubes [PDF]

open access: yesFME Transactions, 2018
Carbon nanotubes have emerged as potential reinforcement material for metallic matrices since their discovery in 1991 by Japanese scientist Sumo Iijima.
Vishwanath Koti   +3 more
doaj  

A high precision method for length-based separation of carbon nanotubes using bio-conjugation, SDS-PAGE and silver staining. [PDF]

open access: yesPLoS ONE, 2018
Parametric separation of carbon nanotubes, especially based on their length is a challenge for a number of nano-tech researchers. We demonstrate a method to combine bio-conjugation, SDS-PAGE, and silver staining in order to separate carbon nanotubes on ...
Zahra Borzooeian   +5 more
doaj   +1 more source

Ultraviolet photon absorption in single- and double-wall carbon nanotubes and peapods: Heating-induced phonon line broadening, wall coupling, and transformation [PDF]

open access: yes, 2007
Ultraviolet photon absorption has been used to heat single- and double-wall carbon nanotubes and peapods in vacuum. By increasing the laser intensity up to 500 mW, a downshift and a broadening of the optical phonons are observed corresponding to a ...
Arrondo, Cécile   +9 more
core   +3 more sources

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