Báo cáo vật lý: "MODELLING AND SIMULATION STUDY OF VISIBLE EMISSION TRANSMISSIVITY OF SILICON RELATED TO SINGLE AND MULTILAYER ANTIREFLECTION COATINGS" potx

... available in the literature. 10,11 It is reported that the ratio of the silica source to the surfactant ratio and the pH of the synthesis gel can greatly influence the characteristics of the resulting ... amounts of C1 – ions. Therefore, for the partial dehydration of PEO units, the volume of the hydrophilic part of the micelle decreases....

Ngày tải lên: 07/08/2014, 14:20

... structure of RO16 dye. Journal of Physical Science, Vol. 21(2), 29–40, 2010 29 Decolourisation of Reactive Orange 16 by Activated Carbon and Copper Oxide Catalysts Supported by Activated ... Decolourisation of Reactive Orange 16 (RO16) dye by HNO 3 -modified activated carbons (ACs) and a copper oxide catalyst supported by mo...

Ngày tải lên: 07/08/2014, 14:20

... mechanical properties and fracture behaviour of nanocomposites and carbon fibre composites (CFRPs) that contained organoclay in the E matrix. Bozkurt et al. 4 reported that the flexural properties of ... morphological properties of epoxy/glass fiber composites. Polym. Int., 56(4), 512–517. 8. Chow, W. S. (2007). Water absorption of epoxy/glass fiber/organo- montm...

Ngày tải lên: 07/08/2014, 14:20

... Pemotong (Performance of Carbide Cutting Tool when Machining Cast Iron FC 250 in Dry Condition and Using Cutting Fluid) Jaharah A. Ghani * , Mohd Noor Azmi Mohd Rodzi, Noordin Ibrahim dan Che ... above. In dry machining, wear mechanisms were caused by adhesion and micro-attrition at low combination of machining parameters. While at high comb...

Ngày tải lên: 07/08/2014, 14:20

... structure of compound 7. Journal of Physical Science, Vol. 21(2), 99–107, 2010 99 Selective Oxygenation and Plant-Growth Regulatory Activity of Sesquiterpene Lactones Sabir Hussain* and ... Lett., 39(31), 5655– 5658. Oxygenation and Plant-Growth Regulatory Activity 102 showed IR bands (CHCl 3 ) at 3500, 1760, 1669, 1455, 920, and 862 cm –1 a...

Ngày tải lên: 07/08/2014, 14:20

... processes for commercial and inexpensive ILs and can therefore be used for industrial application. Production of Protic Eutectic Ionic Liquids 16 reserved for ionic melts with melting points ... modification of cellulose in ionic liquids. J. Mol. Liq., 142, 1–5. Journal of Physical Science, Vol. 21(1), 15–28, 2010 15 Protonation and Complexation...

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... experimentally and estimates of the emulsion polymerisation mechanism of synthesis for the obtained core and shell. The determination of the polymerisation reaction kinetics of the styrene core and butyl ... is the polymerisation rate of the styrene core, and k is the rate reaction constant in the formation of the styrene core. 3.4 Mechanism...

Ngày tải lên: 07/08/2014, 14:20

... adsorption bands corresponding to the saponite structure are identified in the region of 1012.69 cm –1 and 661 cm –1 as the vibrations of the tetrahedral and octahedral sheet. The band at ... ZrO 2 /Al 2 O 3 -pillared Saponite and Its Spectroscopic Investigation on NO X Adsorption Is Fatimah 1 *, Karna Wijaya 2 and Narsito 2 1 Chemistry Department, Islamic...

Ngày tải lên: 07/08/2014, 14:20

... A Perspective of Oil Palm and Its Waste 74 Fresh fruit bunches (FFB) Sterilisation and stripping Digestion, clarification and pressing Palm oil Empty fruit bunches (EFB) Fresh fruits Palm ... discharge of the effluents. 27 The total A Perspective of Oil Palm and Its Waste 72 providing competitive prices on oil palm, the liberalisation of expo...

Ngày tải lên: 07/08/2014, 14:20

... damage Evaluation of In Vitro Antioxidant Activity 90 antioxidant activity of 5H-dibenz[b,f]azepine and its derivatives on h oxidation and lipid peroxidation acti uman LDL vity in the liposome ... lipid p activity of the 5H-dibenz[b,f]azepine and its derivatives in the liposo induced by FeCl 3 plus AA, is represented in Figure 2. Compound showed pro...

Ngày tải lên: 07/08/2014, 14:20

... Silica Diffusant Filled Epoxy Composites 96 Table 1: EEW and viscosity of liquid epoxy, DGEBA, cycloaliphatic epoxy and novolac epoxy. Epoxy resin EEW Viscosity at 25°C (cP) Liquid epoxy ... Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites Lim Wei Chin 1 , Huong Ling Hung 2 and Chow Wen Shyang 1* 1 Schoo...

Ngày tải lên: 07/08/2014, 14:20

... of Physical Science, Vol. 17(2), 151–159, 2006 151 EFFECTS OF Si, Al 2 O 3 AND SiC SUBSTRATES ON THE CHARACTERISTICS OF DBRS STRUCTURE FOR GaN BASED LASER N.M. Ahmed*, M.R. Hashim and ... number of layers. However, MOVPE process parameters for the GaN on alternative substrates need further optimization to reach the quality of GaN laye...

Ngày tải lên: 07/08/2014, 14:20

... reproducibility characters of the method yield relative standard deviation (RSD) of 0.44% and 0.94% for Pb(II) and Cd(II), respectively. The limit of detection of the method for Pb(II) and Cd(II) was calculated ... different concentration of Pb(II) and Cd(II). Figure 2: Absorption spectra for (a) Pb(II)- PAR complex, (b) Cd(II)- PAR complex, and (c)...

Ngày tải lên: 07/08/2014, 14:20

... onto the surface of chitin, the intensity of dithizone bands is considerably low as compared to those of chitin. The XRD also suggests that immobilization of dithizone onto the surface of chitin ... The Effect of adsorbent mass on the adsorption of Cd(II) ion by ithizone-immobilized chitin. g 10 àg/ml of Cd(II) ion o a used, resulting in...

Ngày tải lên: 07/08/2014, 14:20

... Journal of Physical Science, Vol. 17(2), 15–26, 2006 15 MODELLING AND SIMULATION STUDY OF VISIBLE EMISSION TRANSMISSIVITY OF SILICON RELATED TO SINGLE AND MULTILAYER ANTIREFLECTION ... this simulation study lead to the following conclusions: the transmissivity of ~ 720–750 nm emission of silicon is affected significantly by the single and...

Ngày tải lên: 07/08/2014, 14:20