Fano resonances in metal dielectric composites and growth mechanism and ferromagnetism in zno nanostructures
iec 60076-3 power transformers - insulation levels, dielectric tests and external clearances in a
... clearances in air Scope This International Standard applies to single-phase three-phase and oil-immersed power transformers( includingauto -transformers) ,withtheexception of certainsmallandspecial transformers, ... the insulation 3.3 standard insulation level aratedinsulation level, thestandard withstand voltages of whichareassociated recommended intables and of IEC 6007 1...
Ngày tải lên: 25/12/2013, 10:34
Báo cáo khoa học: Caenorhabditis elegans metallothionein isoform specificity – metal binding abilities and the role of histidine in CeMT1 and CeMT2 potx
... Cu8-containing complexes by ESI-MS at pH 2.4, in full MWtheoretical M8 CeMT1 M9 CeMT1 M6 CeMT1 M5 CeMT1 Cu4 CeMT1 Cu8 CeMT1 M8 CeMT2 M9 CeMT2 M6 CeMT2 M5 CeMT2 Cu4 CeMT2 Cu8 CeMT2 M4–CtCeMT1 M5–CtCeMT1 ... Cu4–CtCeMT1 Cu5–NtCeMT1 Cu5–NtCeMT1 M4–CtCeMT2 Cu4–CtCeMT2 Cu5–NtCeMT2 Cu5–NtCeMT2 Cu8–DHisCeMT2 Cu9–DHisCeMT2 Cu8–DHisCeMT2 Cu9–DHisCeMT2 MWexperimental 8762. 7–8 769.4 882...
Ngày tải lên: 07/03/2014, 02:20
A study in the growth mechanism of silicon nanowires with or without metal catalyst
... Metal- assisted growth of SiNWs A basic aspect of the VLS mechanism is the metal particle acting as a catalyst for the anisotropic growth of SiNW with a crystalline structure A catalyst particle ... substrate (Fig 2B a) , a liquid metal Si alloy will be formed With more and more Si atoms added, the Si content in the If the growth with a...
Ngày tải lên: 16/03/2014, 15:09
Báo cáo khoa học: Determination of the metal ion dependence and substrate specificity of a hydratase involved in the degradation pathway of biphenyl/chlorobiphenyl pot
... substrate Therefore, the metal ion has a catalytic rather than just a substrate binding role Possible roles of the cation include the activation of water for the hydration reaction and ⁄ or the ... stabilization of the anion transition state In the latter case, if the substrate coordination to the metal ion is not bidentate, interaction of the...
Ngày tải lên: 30/03/2014, 15:20
Báo cáo hóa học: " Preparation of Pt Ag alloy nanoisland/graphene hybrid composites and its high stability and catalytic activity in methanol electro-oxidation" potx
... and AgPt alloy as the shell We use Au@PtmAgn to represent the samples, and m and n are percentage determined by EDX.) The selfassembly technology enables loading a lot of Au NRs and Au@AgPt alloy ... and discussion Characterization of Pt Ag alloy nanoisland/graphene hybrid composites Figure shows the SEM images of graphenes, EDX spectra of graphene oxide (GO)...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Investigation of Nucleation Mechanism and Tapering Observed in ZnO Nanowire Growth by Carbothermal Reduction Technique" ppt
... Reichling M: Phys Rev B 2008, 77:041405R doi:10.1007/s11671-010-9738-3 Cite this article as: Kar et al.: Investigation of Nucleation Mechanism and Tapering Observed in ZnO Nanowire Growth by Carbothermal ... such faceting is observed only in tapered nanowires and not in straight ones as seen in Figure 5d, indicating such faceting might have some relation to...
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: " Hydrothermal Growth and Application of ZnO Nanowire Films with ZnO and TiO2 Buffer Layers in Dye-Sensitized Solar Cells" docx
... 0.86–1.02% by introducing the TiO2 blocking layer The increase in Isc can be attributed to the increase in the aspect ratio of the nanowire arrays with and without the TiO2 blocking layer from ... spincoating, resulting in the maximum loss of Voc (about 40 mV) In order to further investigate the effect of a TiO2 buffer layer on the performance of ZnO nanowire-...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Optimization, Yield Studies and Morphology of WO3 Nano-Wires Synthesized by Laser Pyrolysis in C2H2 and O2 Ambients— Validation of a New Growth Mechanism" pdf
... droplets of a precursor solution into an infrared laser beam and depositing the resulting aerosol onto a Corning glass substrate A wavelength tuneable continuous wave (cw) CO2 laser was used in the ... with C2H2 as carrier gas, shows remarkable differences in morphology from when O2 is the carrier gas as shown in Figs and The C2H2 -synthesized sample has a low...
Ngày tải lên: 22/06/2014, 01:20
Textile Composites and Inflatable Structures II (Computational Methods in Applied Sciences)
... TEXTILE COMPOSITES AND INFLATABLE STRUCTURES II Computational Methods in Applied Sciences Volume Series Editor Eugenio Oñate International Center for Numerical Methods in Engineering (CIMNE) ... stress-strain behaviour for structural design E Oñate and B Kröplin (eds.), Textile Composites and In atable Structures II, 35–50 © 2008 Springer Printed in the Net...
Ngày tải lên: 07/08/2015, 15:14
Graphene metal organic framework composites and their potential applications 1
... reference 40 1. 4.2 Other graphene- based composites Other than inorganic nanostructures and polymers, materials such as organic crystals, 41 metal organic frameworks (MOF),42 biomaterials,43 and carbon ... C.; Bandosz, T J J Math Chem 2009, 19 , 65 21 25 (75) Petit, C.; Bandosz, T J Adv Mater 2009, 21, 4753 (76) Petit, C.; Bandosz, T J Adv Funct Mater 2 011 , 21, 210 8 (77) P...
Ngày tải lên: 10/09/2015, 09:06
Graphene metal organic framework composites and their potential applications 2
... Chem 1996, 355, 23 3 (20 ) Furtak, T.; Reyes, J Surf Sci 1980, 93, 351 (21 ) Rao, C.; Biswas, K Annu Rev Anal Chem 20 09, 2, 435 (22 ) Hüfner, S Photoelectron spectroscopy: principles and applications; ... Tallman, D E.; Hagen, S J Electroanal Chem 19 92, 325 , 65 (27 ) Vielstich, W Handbook of fuel cells-fundamentals, Technology and applications 20 03, 2, 155 (28 ) Filinovsky, V....
Ngày tải lên: 10/09/2015, 09:06
Graphene metal organic framework composites and their potential applications 3
... 800. 83 704. 73 96.09 0 .32 6 781 .38 Nanowire 809.76 711.68 101.28 0 .32 9 789.62 Sample Micropore volume (cm³/g) Total Area in Pore (m²/g) Figure 3. 9 Nitrogen gas sorption isotherm at 77 K for MOF-5 and ... (Newport 30 0W xenon light source, 100 mW/cm2 intensity) 3. 3 Results and Discussion Figure 1(a) shows UV-vis absorption spectra of GO, r-GO and BFG in water The red-shifted...
Ngày tải lên: 10/09/2015, 09:06
Graphene metal organic framework composites and their potential applications 4
... 16 .4 16.22 2. 94 30.31 75.5 17.69 2.85 31.26 15 .4 19 .42 2 .48 36.01 12 .4 21.25 2. 34 38.37 23.3 3 22.72 2.12 42 .47 20.1 -4 26. 64 1.85 48 .95 19.1 28.59 1 -1 33.28 37.60 -1 39.15 2 41 . 94 43.01 1 44 .80 ... 2.36 38.07 11.6 2 29.86 2.25 39.88 16.8 4 31 .42 2.11 42 .83 15.9 32. 54 2.01 45 .06 17.1 33.68 1. 94 46.63 12.7 38. 74 39.05 3 39.58 3 40 .17 3 41 .68 3 42 .57...
Ngày tải lên: 10/09/2015, 09:06
Graphene metal organic framework composites and their potential applications 5
... samples Figure 5. 4 CVs of GO in 10 mM Fe(CN) 3-/4- /1 M KCl at scan rate of 50 mV/s after 50 cycles To investigate the performance of catalyst for ORR, (Fe-P)n MOF and (G-dye 5, 10, 25, and 50 wt % -FeP)n ... on the potential for (G-dye 50 wt % -FeP)n MOF , (Fe-P)n MOF and GO at various potentials (e) RDE of Graphene, (Fe-P)n MOF, (G 50 wt % -FeP)n MOF , G-dye 50 wt % -Fe-Po...
Ngày tải lên: 10/09/2015, 09:06
Graphene metal organic framework composites and their potential applications 6
... is added 1 36 (g) o o 1800 8.29 (110) 16. 71 (220) o o 18.70 (312) 11.80 (002) 160 0 o 21. 36 (320) Intensity 1400 o o o 26. 46 29.79 (132) (340) 1200 38.58 (114) o 43.52 ( 460 ) 1000 800 60 0 (ii) o ... (101) o 18.04 (004) o 29.20 o (323) 38 .68 o (307) 42.27 (530) o 400 o 26. 17 (231) 16. 53 (211) 200 (i) 10 20 30 40 50 60 2 Figure 6. 6 Evolution in the morphology and the crystal s...
Ngày tải lên: 10/09/2015, 09:06