Báo cáo hóa học: " Synthesis of multi-walled carbon nanotube/ polyhedral oligomeric silsesquioxane nanohybrid by utilizing click chemistry" pptx
Báo cáo hóa học: " Synthesis of multi-walled carbon nanotube/ polyhedral oligomeric silsesquioxane nanohybrid by utilizing click chemistry" pptx
... spectra of nanohybrid. (a) TEM
images of MWNT-POSS nanohybrid and (b) EDX spectra of MWNT-
POSS nanohybrid.
Figure 5 XPS spectra of MWNT-POSS nanohybrid. (a) Wide scan
spectra of MWNT-POSS nanohybrid ... on
multiwalled carbon nanotubes. Macromolecules 2009, 42:5416.
doi:10.1186/1556-276X-6-122
Cite this article as: Yadav et al.: Synthesis of multi-walled carbon
nan...
Báo cáo hóa học: "Effect of the carbon nanotube surface characteristics on the conductivity and dielectric constant of carbon nanotube/poly(vinylidene fluoride) composites" doc
... network.
Conclusions
The effect of surface modifications of multi-walled
CNTs on the electrical response of CNT/PVDF nano-
composites has been investigated. The main effect of
oxidation is a reduction of the composite ... effect of fibre concentration on the alpha to
beta-phase transformation, degree of crystallinity and electrical
properties of vapour grown carbon nanofib...
Báo cáo hóa học: "Synthesis of carbon nanotubes with and without catalyst particles" doc
... amount of synthesis r outes
and variations were developed. Most of these were
based on the use of catalyst particles, including the che-
mical vapour deposition (CVD) route. CVD synthesis of
CNT ... Catalyzing Growth of Single-Walled Carbon Nanotubes on
Substrates. Nano Lett 2006, 6:2987.
17. Lu C, Liu J: Controlling the Diameter of Carbon Nanotubes in Chemical
Vapor Depos...
Báo cáo hóa học: " Synthesis of NaYF4:Yb3+, Er3+ upconversion nanoparticles in normal microemulsions" pdf
... cubic phase of NaYF
4
(JCPDS card, No.
77-2042). From the line broadening of the diffraction
peaks, the crystallite size of the sample was determined
to be approximately 18 nm using the Debye-Sche ... an important prerequisite for the
applications of UCNPs is the availability of small and
monodisperse nanoparticles [1]. Recently, the synthesis
of various inorganic nanoparticles...
Báo cáo hóa học: " Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air" docx
... polymeric membranes are still restricted by the
trade-off trend between gas permeability and selectivity
which was suggested by Robson [8]. Additional limita-
tion of the polymeric membrane is that ... the fabrication of defect-free molecu-
lar sieve membranes remains a challenge. In recent dec-
ades, there has been significant interest in the
development of synthesis methods of...
Báo cáo hóa học: " Synthesis of magnetic nanofibers using femtosecond laser material processing in air" ppt
... c-
tion of femtosecond laser pulse repetition rate. Fig ure 6
shows XRD pattern of NdFeB magnetic nanofibers gener-
ated by femtosecond laser at 26 MHz and a power of 15
W. The average nanofibers ... rate of the femto-
second laser results in generating smaller size magnetic
nanofibers. The magnetic strength of the generated
nanofibers can be controlled by changing the repet iti...
Báo cáo hóa học: "Synthesis of freestanding HfO2 nanostructures" ppt
... formation of nanometer scale crystallites of HfO
2
.The
second method involved a two-step heating process by which macroscopic, freestanding nanosheets of HfO
2
were
formed as a byproduct during the synthesis ... have been reports of
interesting p roperties of HfO
2
when synthesized in the
form of nanocrystals or nanorods [3-5]. Inducing dimen-
sional constraints by reducing...
Báo cáo hóa học: " Synthesis of long group IV semiconductor nanowires by molecular beam epitaxy" doc
... Controlled synthesis of
millimeter-long silicon nanowires with uniform electronic properties.
Nano Lett 2008, 8:3004.
2. Plante MC, LaPierre RR: Growth mechanisms of GaAs nanowires by gas
source ... Grandidier B, Stiévenard D, Coffinier Y, Boukherroub R,
Larde R, Cadel E, Pareige P: Growth of Si nanowires on micropillars for
the study of their dopant distribution by atom probe t...
Báo cáo hóa học: " Synthesis of long group IV semiconductor nanowires by molecular beam epitaxy" ppt
... the diameter of the gold droplets are determined by
the Au evaporation rate and the temperature of the
samples via the Ostwald ripening process [6]. In the
next step, the growth of the NWs was ... evaporation
rate of elemental Si and Ge was measured from the
thickness of the two-dimensional film grown on the
substrate during the NW growth.
The morphology of the NWs was investiga...
Báo cáo hóa học: " Synthesis of Bio-Compatible SPION–based Aqueous Ferrofluids and Evaluation of RadioFrequency Power Loss for Magnetic Hyperthermia" docx
... precipitation of the oxide. The rate of reaction was
controlled by allowing one drop of ammonia per second to
react with this solution until a pH of 10, to get a thick dark
precipitate. Five grams of citric ... most recommended because of its
higher magnetization values, lesser toxicity [19] and the
ease of metabolism by the liver. In the present study, we
report the synthe...