... layer porous carbon paper which consists of a macroporous layer of carbon fiber paper (SGL, Germany) and a microporous layer of carbon black powder and a hydrophobic agent The carbon black powder ... enhances an intimate electronic contact between the CNTs and the macroporous carbon paper The graphitized carbon paper was prepared by deposition of a mixture of carbo...
... correlates with the composition of the generated cations In this study, the effect of gas composition on the functionalization process is investigated, by providing various H2/O2 gas mixtures to ... most effective gas mixture to graft oxygen-containing functional groups and remove the amorphous carbon on the surface of the nanotubes Specifically, by using this ga...
... Effects of multi-walled carbon nanotubes (MWCNT) under Neisseria meningitidis transformation process Ives B Mattos1, Danilo A Alves1, Luciana ... interference under the transformation process of this bacterium is unknown This work aimed at the use of multi-walled carbon nanotubes (MWCNT) for the study of the nanostructures action on the transformatio...
... MWCNTs functionalized with PANI (MWCNTs-f-PANI) and noble metal (Au and Ag) nanoparticles Firstly, MWCNTs-f-PANI was prepared For this we modified the carbon nanotubes (MWCNTs-COCl) with DABSA via amide ... using the MWCNTs-f-PANI synthesis protocol but without using MWCNTs-DABSA 2.5 Dispersion of Au or Ag nanoparticles into PANI functionalized carbon nanotubes (MWCNTs-f-PANI/A...
... morphology of the ALD ZnO shell on CNTs The first one is the surface configuration of the CNTs As a micromolecular form of carbon, CNT can be regarded as graphitic layers (sp2hybridized carbon atoms) ... that the deposited ZnO layer can be used as a seed layer for the hydrothermal growth of ZnO nanorods This provides a new method for the fabrication of CNT ZnO thre...
... properties of single-walled carbon nanotubes Nature, 391(6662), 62–64 Santos, C.V., Hernandez, A.L.M., Fisher, F.T., Ruoff, R & Castano, V.M (2003) Improvement of thermal and mechanical properties of carbon ... of benzoid at 1476 cm–1 and the quinoid ring vibration at 1557 cm–1, indicating the oxidation state of emaraldine salt of PANI.15 The strong band around 1141 cm–1 is th...
... doi:10.1186/1477-3155-8-31 Cite this article as: Gasser et al.: The adsorption of biomolecules to multi-walled carbon nanotubes is influenced by both pulmonary surfactant lipids and surface chemistry Journal of Nanobiotechnology ... Page of of the study and made substantial contributions to the analysis and interpretation of the data HFK and PG ma...
... TERS and confocal Raman measurements at seven different positions along a small SWCNTs bundle in order to study the local character of different Raman features of SWCNTs The seven positions along ... 2003, 376:174 Saito Y, Hayazawa N, Kataura H, Murakami T, Tsukagoshi K, Inouye Y, Kawata S: Polarization measurements in tip-enhanced Raman spectroscopy applied to si...
... 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 nanotube /polyhedral oligomeric silsesquioxane nanohybrid ... spectra of nanohybrid (a) TEM images of MWNT-POSS nanohybrid and (b) EDX spectra of MWNTPOSS nanohybrid Furthermore, XPS was additionally used to inv...
... article as: Stavarache et al.: Electrical behavior of multi-walled carbon nanotube network embedded in amorphous silicon nitride Nanoscale Research Letters 2011 6:88 Page of Submit your manuscript ... MWCNTs network is due to the field-assisted tunneling between neighboring nanotubes embedded in SiN We assume that SiN fills up all the space in the structure The...
... Conclusions A temperature window of SWCNTs growth by catalytic chemical vapor deposition of CH4 over Mo-Fe/MgO catalyst has been studied The results suggest that when the temperature is lower than 750 ... mg catalyst was put into the quartz tube The temperature was raised to the setting value in Ar atmosphere at a flow rate of 200 mL/min before CH4 w...
... and methanol, and were finally dried under a reduced pressure for days at 100 °C In situ Polymerization of the Nanocomposites In situ polymerization of e-caprolactam in the presence of F-MWNTs (or ... peaks of the WAXS patterns in the nanofibers were due to the small size of the crystal [48] Conclusions We prepared two kinds of the nanocomposites by using an...
... NATIONAL UNIVERSITY HANOI COLLEGE OF TECHNOLOGY Nguyen Duc Dung HIGH YIELD SYNTHESIS OF MULTI-WALLED CARBON NANOTUBES FROM CaCO3 SUPPORTED IRON (III) NITRATE CATALYST Speciality: Nano Materials ... the relative efficiency of catalysts in terms of carbon deposit and density of CNTs The iron weight content of 1%, 3%, 5%, 7%, 10%, 15%, 20% in CaCO3 + F...
... part of the explanation However, cambial activity also interferes by long-term effects through variation in the conducting capacity of the main stem References Discussion and Conclusion The control ... control of secondary xylem differentiation by shoot growth in the bearing stem below is not easy to explain It differs markedly according to the complex domina...
... Eriksson, Effect of ozone oxidation on single- walled carbon nanotubes, J Phys Chem B 110 (2006) 7113–7118 J Li, Y Lu, Q Ye, M Cinke, J Han, M Meyyappan, Carbon nanotube sensors for gas and organic vapor ... program of MKE/IITA [2006-S-07 8-0 3, Environmental Sensing and Alerting System with Nano-wire and Nano-tube] and partially supported by the National Research Laboratory...