mg mgh 2 carbon graphite and carbon nanotubes

Tài liệu Medicinal Chemistry and Pharmacological Potential of Fullerenes and Carbon Nanotubes docx

... al., 1996; Da Ros and Prato, 1999; Tagmatarchis and Shinohara, 20 01; Bosi et al., 20 03; Nakamura and Isobe, 20 03; Sarova et al., 20 06; Bianco and Da Ros, 20 07) 1 .2 Cell Protection and Antioxidant ... acids and their impact on health 2. 2 2. 2.1 Carbon Nanotubes Structure and Characteristics CNTs, discovered in 1991 by Iijima (Iijima, 1991; Iijima and Ichihashi, 1993), display unique structures and ... Pantarotto et al (20 03a); (d) McDevitt et al (20 07); (e) Huang et al (20 02) , Jiang et al (20 04), Wohlstadter et al (20 03), Lin et al (20 04), Kam et al (20 04), Yim et al (20 05), Patolsky et al (20 04); (f)...

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The Science and Technology of Carbon Nanotubes potx

Danh mục: Cơ khí - Chế tạo máy

... 24 3 Journet, C., Maser, W K., Bemier, P., Loiseau, A., de la Chapelle, M Lamy, Lefrant, S., Deniard, P., Lee, R and Fischer, J E., Nature, 1997, 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ... Acetylene 24 metal carbonyl Silica support Pore impregnation 700 Acetylene 22 ,23 22 Zeolite or Clay support Ion exchange 700 Acetylene 700 Acetylene 23 Graphite support Impregnation Ni Graphite ... van Tendeloo, G and van Landuyt, J., Ultramicroscopy, 1994, 54, 23 7 Iijima, S.,Ichihashi, T and Ando, Y., Nature, 19 92, 356,776 Liu, M and Cowley, J., Carbon, 1994, 32, 393; Liu, M and Cowley, J.,...

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photocatalytic nanocomposites based on tio2 and carbon nanotubes

Danh mục: Vật lý

... Photocatalyst Si 1.1 ZnO TiO2 (rutile) 3.0 TiO2 (anatase) WO3 2. 7 CdS ZnS 3.7 SrTiO3 SnO2 3.5 WSe2 Fe2O3 2. 2 α-Fe2O3 Bandgap Energy (eV) 3 .2 3 .2 2.4 3.4 1 .2 3.1 The wide band-gap semiconductors can ... (d) radiant flux [101 ]27 2- 2 ζ potential of as received and functionalized carbon nanotubes vs pH 30 2- 3 Flow chart of TiO2 sol-gel nanocoating on carbon nanotubes 31 2- 4 Molecular structure ... anatase nanocoated carbon nanotubes 69 3 -20 Photocatalytic endospore inactivation by anatase nanocoated carbon nanotubes and Degussa Aeroxide® P25 with UV-A irradiation 72 3 -21 Curve fitting...

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electrical and thermal interface conductance of carbon nanotubes grown under dc bias voltage

Danh mục: Vật lý

... Appl Phys 20 05, 97, 026 103 ( 32) Yoshida, A.; Kaburagi, Y.; Hishiyama, Y Carbon 20 06, 44, 23 33 (33) Maschmann, M R.; Amama, P B.; Goyal, A.; Iqbal, Z.; Fisher, T S Carbon 20 06, 44, 27 58 (34) Amama, ... under (e) +100 V and (f) + 20 0 V of Rao et al .28 and Sun et al .29 The Raman spectra are generally distinguished by two peaks around 1318 and 1595 cm-1 and a shoulder near 1 625 cm-1; the peaks ... components at 1573, 1599, and 1 625 cm-1 correspond to the E2g, E1g, and A1g modes, respectively ;28 ,29 these modes and the D-band are considered particular to the MWCNTs .28 The peak near 1576 cm-1...

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carbon nanotubes. basic concepts and physical properties, 2004, p.220

Danh mục: Vật lý

... El, E2, A1 + E l +E2 (achiral) (chiral) The Raman active modes in carbon nanotubes are then + Raman active: I, El, 2A1, + 3E2, + 2E1, +4E2, 3A1+ 5E1+ 6Ez or 20 ~: + 30E; + ~ : or 2oAt + 2oE; ... chiral and achiral carbon nanotubes is givcn in Tables A1 and A2 of Ref 12. 461 In Tables 2. 4 and 2. 5 we show the character tables of the point groups Dyh for even q in the molecular notation, and ... Structure and Symmetry 2. 1 Structure of Carbon Nanotubes 2. 2 Experiments 2. 3 Symmetry of Single-walled Carbon Nanotubes 2. 3.1...

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Báo cáo hóa học: " Thermal conductivity of carbon nanotubes and graphene in epoxy nanofluids and nanocomposites" pptx

Danh mục: Hóa học - Dầu khí

... single-wall nanotubes with a small diameter Physica B 1999, 26 3 -26 4:479-481 20 Popov VN: Theoretical evidence T1 /2 specific behavior in carbon nanotube systems Carbon 20 04, 42: 991-995 21 Li Q, Liu ... individual carbon nanotubes by the Raman shift method Nanotechnology 20 09; 20 :1457 02 22 Mingo N, Broido DA: Carbon nanotube ballistic thermal conductance and its limits Phys Rev Lett 20 05, 95:096105-096108 ... relationship in carbon nanotube/epoxy composites Carbon 20 06, 44:3 022 3 029 35 Debelak B, Lafdi K: Use of exfoliated graphite filler to enhance polymer physical properties Carbon 20 07, 45:1 727 -1734 36...

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Báo cáo hóa học: "Synthesis of carbon nanotubes with and without catalyst particles" doc

Danh mục: Hóa học - Dầu khí

... layers [20 ,21 ] or amorphous carbon [22 ] forms nucleation caps Others argue the formation of convex structures on the surface enable initial cap formation [23 -25 ] Single-walled carbon nanotubes ... of carbon nanotubes produced from phenylboronic acid in a MgO matrix The images show a carbon outer shell and a core (nanowire) comprised B, O and Mg Top image-zero loss image The C, B, O and MgO ... ACS Nano 20 10, 4: 420 6 56 Zhu MY, Wang JJ, Holloway BC, Outlaw RA, Zhao X, Hou K, Shutthanandan V, Manos DM: A mechanism for carbon nanosheet formation Carbon 45 :22 29 57 Wang JJ: Free-standing subnanometer...

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Báo cáo hóa học: " Size and temperature effects on the viscosity of water inside carbon nanotubes" pptx

Danh mục: Hóa học - Dầu khí

... Ucoul and Uvan are the coulomb energy and the van der Waals energy extracted from the MD simulations The coefficients f = -2. 0 625 76 and f = -8.98 422 3 kcal mol-1 at 29 8 K, f1 = -2. 058061 and f2 = ... at 29 8 K, f1 = -2. 058061 and f2 = -8.7 426 94 kcal mol-1 at 325 K, and f1 = -2. 06 528 0 and f = -8.5 021 27 kcal mol -1 at 350 K Thus, by using Equations 1, 2, and 3, the viscosity of water can be predicted ... 0.0 028 5 mPa s, p = 16 32 K, p 11 = 0.00 022 5 1/K, p 12 = -0.055547, p 13 = 1197.417113 K, p21 = -0.007639 1/K, p 22 = 4.910991, p31 = -0.011533 1/K, and p 32 = 7 .24 0463 The computational results of...

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Báo cáo hóa học: " Atomic Layer Deposition of ZnO on Multi-walled Carbon Nanotubes and Its Use for Synthesis of CNT–ZnO " doc

Danh mục: Hóa học - Dầu khí

... 16 520 2 (20 07) 21 H.J Fan, R Scholz, F.M Kolb, M Zacharias, Appl Phys Lett 85, 41 42 (20 04) 22 A.B Djurisic, Y.H Leung, Small 2, 944 (20 06) 23 M.D McCluskey, S.J Jokela, J Appl Phys 106, 13 (20 09) ... respectively, and the peaks at 199, 321 , and 1106 cm-1 are attributed to 2Elow, Ehigh-Elow, and 2LO, respectively 2 These Raman peaks are consistent with the previous reports [20 ] Figure shows ... M.A Hahn, T.D.K.S Chen, J Calcines, Nano Lett 2, 125 3 (20 02) ´ A Kongkanand, R.M Domınguez, P.V Kamat, Nano Lett 7, 676 (20 07) 123 Nanoscale Res Lett (20 10) 5:1836–1840 J Zhong, A.H Kitai, P Mascher,...

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báo cáo hóa học:" Optimizing the thermoelectric performance of zigzag and chiral carbon nanotubes" pdf

Danh mục: Hóa học - Dầu khí

... dispersion and separation of carbon nanotubes Nat Mater 20 03, 2: 338-3 42 Figure Lattice thermal conductivity of tube (4 ,2) as a function of temperature Results from the Callaway-Holland model and the ... conductivity Phys Rev B 20 02, 65:144306 21 Brandbyge M, Mozos JL, Ordejόn P, Taylor J, Stokbro K: Density-functional method for nonequilibrium electron transport Phys Rev B 20 02, 65:1-17 22 Soler JM, Artacho ... J Chem Phys 1997, 106:60 82 19 Osman MA, Srivastava D: Temperature dependence of the thermal conductivity of single-wall carbon nanotubes Nanotechnology 20 01, 12: 21 -24 20 Schelling PK, Phillpot...

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Báo cáo hóa học: " Grafting of 4-(2,4,6-Trimethylphenoxy)benzoyl onto Single-Walled Carbon Nanotubes in Poly(phosphoric acid) via Amide Function" pot

Danh mục: Hóa học - Dầu khí

... TMPBA-g-SWCNT 123 3 29 19 321 5 G: 1599 D: 127 3 RBM: 85 .29 , 1 62. 43 G: 1595 3386 1641 RBM: 83.36, 160.50 124 7 4000 3500 3000 25 00 20 00 1500 -1 Wavenumber (cm ) 1000 20 0 400 600 D: 127 5 800 1000 120 0 1400 ... 4034 (20 07) doi:10.1016/j.polymer .20 07.04.073 19 D.-H Lim, C.B Lyons, L.-S Tan, J.-B Baek, J Phys Chem C 22 8, 121 88 (20 08) doi:10.1 021 /jp801772r 20 Y Zhang, Z Shi, Z Gu, S Iijima, Carbon 38, 20 55 ... 20 55 (20 00) doi: 10.1016/S0008- 622 3(00)00047-6 21 K.B Shelimov, R.O Esenaliev, A.G Rinzler, C.B Huffman, R.E Smalley, Chem Phys Lett 28 2, 429 (1998) doi:10.1016/ S0009 -26 14(97)0 126 5-7 22 A.G...

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Báo cáo hóa học: " Cell Creeping and Controlled Migration by Magnetic Carbon Nanotubes" ppt

Danh mục: Hóa học - Dầu khí

... 2 À1 2a 1 =2 À 2a 3 =2 2r Áð4r þ2aÞ dB ð4r þ2a Þ ¼ Br Á dr p þ 1r2 Áð4ra þ2a2 Þ WST-1 ( 72 hours) 120 % þ 100% 2a2 þ 2a 3 =2 ð2rþ2a 2 Áð4r2 þ8arþ6a2 Þ1 =2 ð4r þ8arþ6a Þ a4 þ ð2rþ2a 2 Áð4r2 þ8arþ6a2 ... Coat Tech 20 01, 922 6– 923 1 (20 07) 12 V Raffa, G Ciofani, S Nitodas, T Karachalios, Carbon, Can pristine properties of carbon nanotubes inﬂuence their cellular uptake? Carbon 46, 1600 (20 08) 13 ... Met 2, 449–454 (20 05) 123 Nanoscale Res Lett (20 10) 5 :25 7 26 2 I Monch, A Meye, A Leonhardt, K Kramer, R Kozhuharova, T Gemming, M.P Wirth, B Buchner, Ferromagnetic ﬁlled carbon nanotubes and...

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Báo cáo hóa học: " Effect of Purity and Substrate on Field Emission Properties of Multi-walled Carbon Nanotubes" pdf

Danh mục: Báo cáo khoa học

... (V/lm) 548 3,995 3.51 4.38 B 322 6,066 4.01 4.94 C D J(mA/cm ) bH A 1.0 0.8 1,389 1,199 15,881 12, 266 2. 3 2. 59 2. 85 3.15 0.6 0.4 0 .2 0.0 2. 1 2. 4 2. 7 3.0 3.3 3.6 3.9 4 .2 4.5 4.8 5.1 E(V/ µ m ) (b) ... Display, 20 02) , p 11 32 18 J.H Park, J.H Choi, J.S Moon, D.G Kushinov, J.B Yoo, C.Y Park, Carbon 43, 698 (20 05) 19 M.M Shaijumon, N Bijoy, S Ramaprabhu, Appl Surf Sci 24 2(1 2) , 1 92 (20 05) 20 I.W ... coated over carbon paper with and without graphitic layer (sample A and sample B) and that of puriﬁed MWNT spin coated over carbon paper with and without graphitic layer (sample C and sample D)...

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Báo cáo hóa học: " Boron and Nitrogen Doped Single walled Carbon Nanotubes as Possible Dilute Magnetic Semiconductors" doc

Danh mục: Báo cáo khoa học

... DE (eV) C68N2 Armchair 26 22. 00653 26 21.97 727 À0.080 26 22. 97134 26 22. 94846 À0. 623 HF/6-31G 26 21.569 32 26 21.59915 +0.8 12 HF/6-31G* Zig-zag HF/6-31G HF/6-31G* 26 22. 59550 26 22. 623 36 +0.758 ... 26 22. 623 36 +0.758 HF/6-31G 26 81.400 32 26 81.3 822 0 À0.493 HF/6-31G* Zig-zag 26 82. 426 52 26 82. 40634 À0.549 HF/6-31G 26 81.01968 26 81.18174 +4.410 26 82. 0 926 4 26 82. 24790 +4 .23 0 HF/6-31G* The last ... Science 28 1, 951 (1998) P Sharma et al., Nat Mater 2, 673 (20 03) I Zutic, J Fabian, S Das, Rev Mod Phys 76, 323 (20 04) A Gupta et al., Phys Rev B74, 22 4449 (20 06) B Seipel et al., J Mater Res 22 ,...

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Báo cáo hóa học: " Aggregate structure of hydroxyproline-rich glycoprotein (HRGP) and HRGP assisted dispersion of carbon nanotubes" doc

Danh mục: Báo cáo khoa học

... Chem Res 35( 12) , 1 026 –1034 (20 02) 18 R.H Baughman, A.A Zakhidov, de W.A Heer Science 29 7(55 82) , 787–7 92 (20 02) 19 M Ouyang, J.L Huang, C.M Lieber, Acc Chem Res 35( 12) , 1018–1 025 (20 02) 20 M Zheng, ... YK20 to Fig Atomic force microscopy images of YK20 aggregate structures (A): YK20 on mica deposited from a solution with 12 mM MgCl2; (B), (C), and (D): YK20 on mica deposited from 70 mM MgCl2 ... Tassi, Nat Mater 2( 5), 338–3 42 (20 03) 21 V.A Sinani, M.K Gheith, A.A Yaroslavov, A.A Rakhnyanskaya, K Sun, A.A Mamedov, J.P Wicksted, N.A Kotov, J Am Chem Soc 127 (10), 3463–34 72 (20 05) 22 G.R Dieckmann,...

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Báo cáo hóa học: "Single step process for the synthesis of carbon nanotubes and metal/alloy-ﬁlled multiwalled carbon nanotubes" docx

Danh mục: Báo cáo khoa học

... Fuels 14, 1188 (20 00) 123 Nanoscale Res Lett (20 07) 2: 75–80 24 H.Y Wang, R.T.K Baker, J Phys Chem B 108, 20 273 (20 04) 25 S Ramaprabhu, M.M Shaijumon, Patent ﬁled (No:1 129 / CHE/05) ¨ ¨ 26 I Monch, ... Ramaprabhu, Appl Surf Sci 24 2, 1 92 (20 05) 19 L Piao, Y Li, J Chen, C Liu, J.Y.S Lin, Catal Today 74, 145 (20 02) 20 R Saito, M.S Dresselhaus, Physical Properties of Carbon Nanotubes (Imperial College ... Hong, Adv Mater 14, 1483 (20 02) J.C Bao, Q.F Zhou, J.M Hong, Z Xu, Appl Phys Lett 81, 45 92 (20 02) D Golberg, C.Z Gu, Y Bando, M Mitome, C.C Tang, Acta Mater 53, 1583 (20 05) D.S Bethune, C.H Kiang,...

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The Science and Technology of Carbon Nanotubes III ppt

Danh mục: Kĩ thuật Viễn thông

... 24 3 Journet, C., Maser, W K., Bemier, P., Loiseau, A., de la Chapelle, M Lamy, Lefrant, S., Deniard, P., Lee, R and Fischer, J E., Nature, 1997, 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ... Acetylene 24 metal carbonyl Silica support Pore impregnation 700 Acetylene 22 ,23 22 Zeolite or Clay support Ion exchange 700 Acetylene 700 Acetylene 23 Graphite support Impregnation Ni Graphite ... van Tendeloo, G and van Landuyt, J., Ultramicroscopy, 1994, 54, 23 7 Iijima, S.,Ichihashi, T and Ando, Y., Nature, 19 92, 356,776 Liu, M and Cowley, J., Carbon, 1994, 32, 393; Liu, M and Cowley, J.,...

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The Science and Technology of Carbon Nanotubes pptx

Danh mục: Kĩ thuật Viễn thông

... 24 3 Journet, C., Maser, W K., Bemier, P., Loiseau, A., de la Chapelle, M Lamy, Lefrant, S., Deniard, P., Lee, R and Fischer, J E., Nature, 1997, 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ... Acetylene 24 metal carbonyl Silica support Pore impregnation 700 Acetylene 22 ,23 22 Zeolite or Clay support Ion exchange 700 Acetylene 700 Acetylene 23 Graphite support Impregnation Ni Graphite ... van Tendeloo, G and van Landuyt, J., Ultramicroscopy, 1994, 54, 23 7 Iijima, S.,Ichihashi, T and Ando, Y., Nature, 19 92, 356,776 Liu, M and Cowley, J., Carbon, 1994, 32, 393; Liu, M and Cowley, J.,...

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Label free and reagentless electrochemical detection of microRNAs using a conducting polymer nanostructured by carbon nanotubes application to prostate cancer biomarker mir 141

Danh mục: Tài liệu khác

... H., Meng, X., Ai, S., 20 12 Biosensors and Bioelectronics 33, 24 7 25 3 Zhang, G.J., Chua, J.H., Chee, R.E., Agarwal, A., Wong, S.M., 20 09 Biosensors and Bioelectronics 24 , 25 04 25 08 Zhang, Q.D., Piro, ... M., 20 12 Chemical Reviews 1 12, 3 427 –3481 Peigney, A., Laurent, C., Flahaut, E., Bacsa, R.R., Rousset, A., 20 01 Carbon 39, 507–514 Peng, C., Jin, J., Chen, G.Z., 20 07 Electrochimica Acta 53, 525 –537 ... ODN probes and miRNA target sequences ODN name Function (type) Bases Tm (1C) Sequences ODN-141-P miR-141 miR -29 b-1 miR-103 Probe (DNA) Target (RNA) Target (RNA) Target (RNA) 22 22 23 23 46.0 46...

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Multi wall carbon nanotubes (MWCNTs) doped polypyrrole DNA biosensor for label free detection of genetically modified organisms by QCM and EIS

Danh mục: Tài liệu khác

... 17 21 25 28 32 36 28 03. 620 27 98.995 27 94.660 27 90.531 27 87.518 27 84.145 27 80.431 27 76.974 27 71. 526 27 46.940 39 43 46 49 52 56 59 62 65 70 27 28.606 27 11.519 27 06.566 26 99.414 26 93.783 26 87.886 26 83.734 ... 26 83.734 26 81.768 26 78.836 26 76.459 81 96 117 134 164 195 22 4 25 1 29 6 26 71.7 72 2668 .26 2 26 63.669 26 59.030 26 54.393 26 46.078 26 40.364 26 36.650 26 34.700 T.T.N Lien et al / Talanta 80 (20 10) 1164–1169 ... 500 25 25.0 1717.5 767.5 457.5 347.5 119.5 95.7 71 .2 71 .2 70.0 67.0 61 .2 60.0 69.5 75.0 75.0 0 .2 0.35 0.76 0.63 0.5 2. 4 3.14 3.00 1.10 1.64 1.54 1.53 1.43 0. 82 0.56 0.60 2. 6 3.5 2. 6 3 .2 2 .2 2.0...

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