solid state ion exchange of zeolites

... indentation at high load of 40 mN Fig 4.6 FIB cross-sectional views of 120° wedge indentation on RuO2 film: (a) initiation of interface crack; (b) propagation of interface crack; and (c) spall-off ... configuration and interfacial xv List of Figures Fig 4.3 FIB cross-sectional views of 90° wedge indentation on RuO2 film: (a) initiation of interface crack; and (b)-(d) propagation of interface ... different depth of discharge (DOD) xiv List of Figures LIST OF FIGURES Fig 1.1 (a) Schematic of basic operation principle of lithium ion battery; (b) Comparison of energy densities of different...

Ngày tải lên: 09/09/2015, 10:14

... formation of a titanium oxide (TiOx ) phase by removal of oxygen from the silica layer [9] The reduction of TiN seems to be a critical factor in the growth kinetics of a-SiONWs The growth of silica ... the decomposition of TiN films The Ni islands act as a nucleation site for the a-SiONW growth, and expedite the reduction of TiN by supplying extra hydrogen by thermal decomposition of Fig FESEM ... Instrumentation Center at the University of Florida) for the TEM and the EDS analysis Conclusion In summary, silica nanowires were synthesized by solid state diffusion of silicon from the silica films The...

Ngày tải lên: 16/03/2014, 15:04

... phases of a1 and a2 In short, since the probability distribution function is proportional to the square of the state function, whenever the final state function is a superposition of two or more state ... condition on C The key equation of motion as postulated by Schrodinger is that the time-rate of change of the state function is ¨ proportional to the Hamiltonian ‘‘operating’’ on the state function: ... 2.1 State functions (Postulate 1) The first postulate states that the state of a dynamic system is completely specified by a state function Even without a clear definition of what a state function...

Ngày tải lên: 17/03/2014, 14:41

... Send your ideas to justinpot@makeuseof.com; you might earn up to $400 Table of Contents Introduction Different Kinds of Solid State Drives SSDs vs Conventional Hard Drives How they work? Should ... flash-based solid- state drives were released, which work the same way that today’s solid- state drives and which don’t require a constant supply of power to hold on to their data At this point solid- state ... the advantages of a solid- state drive usually outweigh those of having another optical drive! “Blade” The “Blade” form factor basically refers to solid state drives which consist of little more...

Ngày tải lên: 19/03/2014, 17:28

... concentration of 1% (w/v) in solid media They were dissolved to required concentrations in 15 ml of distilled water, which was used as moistening agent per g of solid substrate Effect of nitrogen ... physiochemical and culture conditions Effect of different solid substrates: The effect of different solid substrates on pectinase production was studied by using a variety of solid substrates (wheat bran, rice ... final concentration of 1% (w/v) in solid media after dissolving them in distilled water used for adjusting the moisture content Effect of vitamin supplementation: Effect of neurobion (Nb) (a multivitamin...

Ngày tải lên: 01/04/2014, 00:21

... charges of the ions and u+, u– their mobilities For salt solutions of higher concentration the relation is more complicated.1 Ionic mobilities and diffusion coefficients vary with the composition of ... control the position of an electrode reaction in such a scheme, an ion transfer reaction of type (2.23) and a redox reaction of type (2.27) shall be analyzed The transfer of an ion from the metal ... small exchange of H+ ions, resulting in the formation of a potential difference corresponding with the Nernst equation High concentrations of alkali ions in the electrolyte, which can also be exchanged...

Ngày tải lên: 16/04/2014, 11:22

Ngày tải lên: 24/04/2014, 17:13

... general, formation of monodispersed Ag nanorods depends on the use of seed, pH of the medium, rate of the reduction of Ag? ions or rate of generation of Ag atoms, and concentration of CTAB [33] ... generation of Ag atoms in the growth solution out of the rapid decomposition Hence, the rate of generation of Ag atoms from the decomposition is expected to have a major role in the formation of ... after 10 of irradiation, no Ag2C2O4 has been observed This shows that 10 of UV-irradiation is enough for 123 complete decomposition of Ag2C2O4 dispersed in the solution The decomposition of Ag2C2O4...

Ngày tải lên: 22/06/2014, 01:20

... concentration N+ = · 1020 cm–3 and ion concentration of d M, (c) for a surface charge of –0.096 C m–2 and ion concentration of M, (d) for a surface charge of –0.064 C m–2 and ion concentration of 0.1 ... · d 1020 cm–3 and ion concentration of M, (c) for a surface charge of –0.096 C m–2 and ion concentration of M, (d) for a surface charge of –0.064 C m–2 and ion concentration of 0.1 M 1.3 βG 1.4 ... concentrations as functions of VSE at V0 = Here Vpore is the volume of water inside the pore and n(r) the ion concentration at position r Equation 15 directly provides the number of ions inside...

Ngày tải lên: 22/06/2014, 22:20

... d of grain boundary groove for evaporation-condensation and surface diffusion cases For the case of evaporation-condensation,  Equation 2.3 While, for the case of surface diffusion,  Equation ... 1.1: Sketch of a liquid drop at solid substrate There are generally two types of dewetting process of thin film, liquidstate and solid- state In liquid -state dewetting, agglomeration can happen ... change for agglomeration of Si thin film Estrain Strain energy change for agglomeration of Si thin film Hvap Enthalpy of Si evaporation η Normalized film profile θ Contact angle of a droplet with...

Ngày tải lên: 09/09/2015, 11:26

... Powder Injection Molding (µPIM) .6 1.3 Solid- State Sintering II Grain Coalescence and Modeling of Nanosized Zirconia in Solid- State Sintering 1.3.1 Understanding in Solid- State Sintering ... Sintering Profile .62 4.4 Summary .66 Chapter Phase Field Simulation of Solid- State Sintering .67 5.1 Background of Phase Field Simulation 67 5.1.1 Governing Equations ... 5.1.2 Numerical Solutions .74 5.2 Validation of Phase Field Simulation for Solid- State Sintering 76 5.2.1 Sintering of Three Particles 77 5.2.2 Sintering of Ideal Packed Structure...

Ngày tải lên: 14/09/2015, 08:24

... reactions: olefin double-bond isomerization; hydrogenation of olefins, alkynes, and aromatics; side-chain alkylation of alkylaromatics with olefins; aldol condensation of acetone; O-alkylation of ... number of reactions Among them, we can highlight the following: epoxidation of linear olefins, oxidation of linear alkanes to alcohols and ketones, oxidation of alcohols, hydroxylation of aromatics, ... condensations; Tishchenko and Wittig–Horner reactions; aromatization of cyclodienes; production of allyl alcohols from alkenes; dehydrogenation of alkylamines to nitriles; synthesis of primary...

Ngày tải lên: 08/10/2015, 23:55

... the TC621 offers a wide variety of options when combined with an almost infinite selection of thermistor packaging types Sensing that a component is too hot is not sufficient protection, however ... improving the code protection features of our products Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded ... set points There is also about 2°C of hysteresis at each set point The single set point of the TC622 and TC624 has fixed hysteresis of 2°C The push-pull outputs of the TC62X series sensors connect...

Ngày tải lên: 11/01/2016, 11:38

... protection features of our products Attempts to break microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act If such acts allow unauthorized access to your software ... details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet • Microchip believes that its family of ... right to sue for relief under that Act Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates It...

Ngày tải lên: 11/01/2016, 11:38

... Diffusion process 12.3.2 Constant-source diffusion: predeposition 12.3.3 Limited-source diffusion: drive-in 12.3.4 Junction formation 12.4 Ion implantation of dopants 12.4.1 Ion generation 12.4.2 ... 12.1 Introduction 12.2 Oxidation 12.2.1 Oxidation process 12.2.2 Modeling of oxidation 12.2.3 Factors influencing oxidation rate 12.2.4 Oxide thickness characterization 12.3 Diffusion of dopants ... Semiconductors 8.1 Introduction 8.2 Density of states 8.3 Effective density of states (conduction band) 8.4 Effective density of states (valence band) 8.5 Mass action law 8.6 Doping: intrinsic...

Ngày tải lên: 19/04/2016, 11:29

... Such populations are often missed by conventional culture The problem of diagnosis markedly increases taking into account the issue of bacterial phenotypes inside biofilms Sonication of explanted ... protection against biofilm colonisation 25-28 Reconstruction of defects seems to be favourable with regard to possible further revisions Allograft bone is widely used for reconstruction of bony ... colonisation is rather the rule than the exception after prolonged persistence of infection10 All these findings indicate that the incidence and dimension of prosthetic joint infection is grossly...

Ngày tải lên: 26/10/2012, 09:53

... Specifications published here are current as of the date of publication of this document Because we are continuously improving our products, ADC reserves the right to change specifications without ... dimensions www.adc.com • +1-952-938-8080 • 1-800-366-3891 Ordering Information Description Catalog Number ComProtect® protectors with ground bars Package of 10, black housing 5909 212-00 Package of ... 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our website ADC Telecommunications, Inc., P.O Box...

Ngày tải lên: 10/12/2013, 18:15

... with increment of 0.004 m and total of 15 cuts Create a cut to accommodate the fan at the top of the heat sink Create another cut to facilitate the installation clamp The dimensions of the cut are ... region should be created From Insert pull-down menu, select Surface Region the Create a Simulation Surface Or click on Region button on the right toolbar Sketch -> Done Pick the bottom surface of ... Modeling button 10 Close File -> Save Mesh Close Assign Boundary Conditions – Convection Condition Create a convection condition on all surfaces except the bottom The temperature inside the computer...

Ngày tải lên: 19/01/2014, 05:20

... the Wigner-Zeitz cell of the one-dimensional reciprocal lattice Density of States Because of the discrete character of the vibration states one can calculate the number of states, z, with different ... determination of rotation symmetry Inversion, I: Transformation r → −r, fixed point is selected as origin (lack of inversion symmetry may lead to piezoelectricity); Reflection, σ: Reflection across ... dimensionality of the structure Note that for small structures of modern electronics this assumption need revision Violation of this assumption leads to the specific interface modes 2.2 LATTICE VIBRATIONS...

Ngày tải lên: 24/01/2014, 17:38

... values (positive) of the steady -state rate of transformation of S1 into S3 is calculated as corresponding to both the rate of consumption of S1, v(s1), and the rate of production of S3, v(s3), i.e., ... Results Kinetics of the overall reaction of transformation of S1 into S3 The system with only the free enzymes, E1 and E2 The overall rate of functioning of two free sequential enzymes of the MichaelisMenten ... density of entropy production, r, is that of the overall reaction of transformation of S1 into S3, and r does not depend on whether the system is catalysed via free enzymes or an FDS Out of steady state, ...

Ngày tải lên: 19/02/2014, 06:20