CARBON NANOTUBES pot

... Purification of Multi- Walled and Single-Walled Carbon Nanotubes M.Yumura 2 Chapter 3 Electron Diffraction and Microscopy of Carbon Nanotubes S. Amelinckx, A. Lucas and P. Lambin ... Multi-Walled and Single- Walled Carbon Nanotubes. EELS Study T. Hanada, Y. Okada and K. Yase 29 Chapter 5 Electronic Structure of Single-Walled Carbon Nanotubes K. Tana...

Ngày tải lên: 05/03/2014, 17:20

... of carbon nanotubes involve free unsupported nanotubes. However, in almost all ex- perimental situations the nanotubes are supported on a solid substrate with which they interact. Similarly, nanotubes ... studies Mechanical Properties of Carbon Nanotubes 319 Fig. 17. Molecular mechan- ics calculations on the ax- ial and radial deformation of single-wall carbon nanotubes. (a)...

Ngày tải lên: 24/03/2014, 05:20

... a floating potential V fe with respect to the plasma potential. The potential of substrate (V fsub ) was the plasma potential at the wafer edges. Consequently, an electric field was Fig. 9 Bending of carbon ... growth of carbon nanotubes and carbon nanowalls in a PECVD process. It was proposed that the excess carbon radicals over saturated the catalysts and terminated the CNT growth....

Ngày tải lên: 21/06/2014, 07:20

... for carbon nanotubes can be either symmorphic [such as armchair (n,n) and zigzag Pyrolytic carbon nanotubes from vapor-grown carbon fibers 3 a t b Fig. 4. Coexisting vapour-grown carbon ... thus far relate to multi-wall carbon nanotubes and to bundles of nanotubes. Thus, limited experimental information is available regarding quantum effects for carbon nanot...

Ngày tải lên: 27/06/2014, 17:20

... functionalisation of carbon nanotubes (CNTs) with different biomolecules Franco Cataldo • Tatiana Da Ros Editors Medicinal Chemistry and Pharmacological Potential of Fullerenes and Carbon Nanotubes 2 ... 2006). 2.4 Carbon Nanotubes and Immunological Response 2.4.1 Carbon Nanotubes for Peptide Delivery In recent years, CNTs have been receiving considerable attention because...

Ngày tải lên: 17/02/2014, 05:20

... useful technique in studying t he optical properties of carbon nanotubes [1-6]. A previous study [7] on the detection of s ingle-walled carbon nanotubes (SWCNT) by using TERS concentrated on showing ... applied to single-walled carbon nanotubes. Chem Phys Lett 2005, 410:136. 9. Hartschuh A, Qian H, Meixner AJ, Anderson AJ, Novotny L: Nanoscale optical imaging of single-walled carb...

Ngày tải lên: 21/06/2014, 05:20

... of carbon nanotubes and their field emission properties. Science 1999, 283:512-514. 8. Jun H, WonBong C: Controlled growth and electrical characterization of bent single- walled carbon nanotubes. ... T: Carbon nanotubes for nanoscale low temperature flip chip connections. Microelectron Eng 2010, 87:438-442. 5. Soga I, Kondo D, Yamaguchi Y, Iwai T, Mizukoshi M, Awano Y, Yube K,...

Ngày tải lên: 21/06/2014, 17:20

... and functionalization of closely related carbon materials such as vapor-grown multi-walled carbon nanofibers (MWCNFs) [12, 13] and multi-walled carbon nanotubes (MWCNTs) [14–18]. In this work, ... indeed feasible. Keywords Single-walled carbon nanotube Á Purification Á Grafting Á Polyphosphoric acid Á Phosphorous pentoxide Introduction Single-walled carbon nanotubes (SWCNTs) are t...

Ngày tải lên: 22/06/2014, 00:20

... geometry of such periodic structures. Keywords Carbon nanotubes Á CVD Á Microwave plasma CVD Á Field emission Á Conical CNTs Introduction Carbon nanotubes (CNTs) [1] have attracted wide attention both ... nanotubes, open/closed tips, presence of adsorbates, metal particles, etc., have been reported to affect the FE characteristics of CNT films. Carbon nano- structures other than CNT...

Ngày tải lên: 22/06/2014, 19:20

... Electromagnetic Properties of Carbon Nanotubes. Small, Vol.5, 884–906. Saito, R.; Dresselhaus, G. & Dresselhaus, M. S. (2004). Physical Properties of Carbon Nanotubes, Imperial College Press, ... metallic CNTs, we have [34], [36] Carbon Nanotubes InterconnectsforNanoelectronicsCircuits 273 5. Conclusion This Chapter has analyzed the use of carbon nanotubes as possibl...

Ngày tải lên: 26/06/2014, 23:21