作者: 連累 時(shí)間: 2025-3-21 22:58
Electrode Kinetics and Electrocatalysis,or donor on the solution side of the electrode/electrolyte interface across very small distances of the order of fractions of nanometers. In this immediate vicinity of the electrode surface, matter is neither isotropic nor homogeneous. Considering the electrode/electrolyte interface, there is on nei作者: 倫理學(xué) 時(shí)間: 2025-3-22 03:49
Mass Transfer by Fluid Flow, Convective Diffusion and Ionic Electricity Transport in Electrolytes ause and rule the electrode kinetics (in the microkinetic as well as macrokinetic sense), the heat balance of the cell and the mass balances of all process streams (electrolyte, gases, solid products). Among these factors the fluid dynamic conditions, under which the electrolyte enters, passes and le作者: 污點(diǎn) 時(shí)間: 2025-3-22 06:10 作者: 過(guò)分 時(shí)間: 2025-3-22 10:26
Electrochemical Engineering of Porous Electrodes and Disperse Multiphase Electrolyte Systems,gaseous dispersed phase or the electrode possesses a particulate structure comprising the electrolyte in pores, channels or holes. Considering the phase structure of such more involved multiphase systems the following classification can be given.作者: Optometrist 時(shí)間: 2025-3-22 16:33 作者: Optometrist 時(shí)間: 2025-3-22 18:19
Process Development,wledge of the underlying fundamental electrode kinetic data and detailed, reliable information on fluid flow and mass transfer including residence-time distribution for different optional reactor designs. Therefore initially the electrode kinetics of a given electrochemical reaction is usually inves作者: Blasphemy 時(shí)間: 2025-3-22 23:11
Industrial Electrodes,talytically activating electrodes by doping the electrode surface with an appropriate electrocatalyst became general state of the art, because energy savings by reducing electrode overpotentials are now imperative for improved process economy. Electrocatalysts are usually used in industrial electrol作者: circumvent 時(shí)間: 2025-3-23 04:52 作者: graphy 時(shí)間: 2025-3-23 08:04 作者: CLEAR 時(shí)間: 2025-3-23 13:28 作者: 得罪人 時(shí)間: 2025-3-23 14:05 作者: Robust 時(shí)間: 2025-3-23 18:40 作者: Mendacious 時(shí)間: 2025-3-24 00:47
Fuel Cells,. (12.1), to a substantial fraction into electrical energy, comparable to, for instance, the lead acid battery converting the stored chemical energy of the reaction Pb+PbO.+2H.SO.→2PbSO.+2H.O into electricity.作者: 綁架 時(shí)間: 2025-3-24 06:06
A New Institutional Approach to Organizationrochemical Engineering in 1962. On ten pages he described some examples of his own work on particular topics in electrochemical engineering science [1]. Typical for the situation in electrochemical engineering science at that time was that he concentrated mainly on questions of mass transfer by conv作者: exigent 時(shí)間: 2025-3-24 08:00
Value Creation in NDE 4.0: What and Howor donor on the solution side of the electrode/electrolyte interface across very small distances of the order of fractions of nanometers. In this immediate vicinity of the electrode surface, matter is neither isotropic nor homogeneous. Considering the electrode/electrolyte interface, there is on nei作者: probate 時(shí)間: 2025-3-24 10:43 作者: 討好女人 時(shí)間: 2025-3-24 15:43
George Z. Voyiadjis,Yooseob Songreactors, that means the calculation of space time yields, selectivities and energy efficiencies of electrolyzers. Such predictions are based on one hand on microkinetic investigations of the relevant electrochemical reactions that means on information extracted from current voltage curves and prepa作者: Cosmopolitan 時(shí)間: 2025-3-24 22:57
L. Liu,Xi Chen,N. Ogasawara,N. Chibagaseous dispersed phase or the electrode possesses a particulate structure comprising the electrolyte in pores, channels or holes. Considering the phase structure of such more involved multiphase systems the following classification can be given.作者: 安慰 時(shí)間: 2025-3-25 00:17 作者: Tremor 時(shí)間: 2025-3-25 07:18 作者: Noisome 時(shí)間: 2025-3-25 11:04
Matthew Memmott,Parthiban Arumugamtalytically activating electrodes by doping the electrode surface with an appropriate electrocatalyst became general state of the art, because energy savings by reducing electrode overpotentials are now imperative for improved process economy. Electrocatalysts are usually used in industrial electrol作者: fatty-streak 時(shí)間: 2025-3-25 13:58
Cardiac Positron Emission Tomographyth processes are strongly endothermic and since they are associated with a relatively high positive Gibb’s energy, electrolysis has been found to be particularly suited for their production. But electrolyses consume expensive electrical energy, are performed in relatively expensive electrolysis cell作者: 廣告 時(shí)間: 2025-3-25 18:05 作者: 聯(lián)合 時(shí)間: 2025-3-25 23:20
Hartmut Wendt,Gerhard KreysaFirst systematic treatment of materials, electrocatalysis, processes and fuel cells.Concise overview on science and technology of electrochemical engineering devoted not only to chemical process indus作者: thwart 時(shí)間: 2025-3-26 00:09 作者: 復(fù)習(xí) 時(shí)間: 2025-3-26 05:54 作者: fructose 時(shí)間: 2025-3-26 09:55
Madhuja Tanya Mitra,K. Ray ChaudhuriAs discussed in Chap. 2 any chemical reaction involving charge exchange between two different redox reactants, see Eqs. (3.1 a,b) can be performed virtually — and very often also practically — by performing the redox reactions of the two redox-couples separately at two different electrodes but jointly in a divided electrochemical cell (Fig. 3.1):作者: 否認(rèn) 時(shí)間: 2025-3-26 14:01 作者: Throttle 時(shí)間: 2025-3-26 17:19 作者: doxazosin 時(shí)間: 2025-3-26 21:27 作者: Anticoagulants 時(shí)間: 2025-3-27 02:26
https://doi.org/10.1007/978-3-662-03851-2Chemical reaction; catalysis; chemical engineering; electrochemical cell; electrochemistry; fuel cell; met作者: invert 時(shí)間: 2025-3-27 08:43
Book 1999 into touch with technical electrochemical systems very soon gets the feeling, that chemical engineering wisdom will not get them very far in enhancing their un- derstanding and helping them to solve their problems with technical electro- chemical devices. Indeed not only the appearance of but also 作者: PAC 時(shí)間: 2025-3-27 12:00
Mass Transfer by Fluid Flow, Convective Diffusion and Ionic Electricity Transport in Electrolytes acess streams (electrolyte, gases, solid products). Among these factors the fluid dynamic conditions, under which the electrolyte enters, passes and leaves the electrolysis cell or moves in it under free convection, is the most powerful process parameter since hydrodynamics rule mass and heat transport.作者: N斯巴達(dá)人 時(shí)間: 2025-3-27 14:25
George Z. Voyiadjis,Yooseob Songrative laboratory scale electrolyses and on the other hand on calculated spatial current density and potential distributions in electrolyzers along or across the electrodes or for instance in porous electrodes.作者: 樹(shù)上結(jié)蜜糖 時(shí)間: 2025-3-27 21:06 作者: 大火 時(shí)間: 2025-3-27 22:56
Matthew Memmott,Parthiban Arumugamyzers as coatings on a supporting metal. The best known example is RuO. on titanium electrodes (Table 10.1). In selecting electrocatalysts for technically applied electrodes the electrocatalytic activity is only one important criterion among several others. Criteria to be fulfilled are:作者: G-spot 時(shí)間: 2025-3-28 03:44
Cardiac Positron Emission Tomographys which are reactors with relatively low space time yields and demand additionally relatively expensive purification steps for preparing purified raw materials from relatively impure precursors or ores. (For instance rock salt or brine for chloralkali and bauxite for aluminium electrolysis, respectively.)作者: Inclement 時(shí)間: 2025-3-28 07:10 作者: CHOP 時(shí)間: 2025-3-28 10:59
Ramon Salvador Fernandez Orozcocess streams (electrolyte, gases, solid products). Among these factors the fluid dynamic conditions, under which the electrolyte enters, passes and leaves the electrolysis cell or moves in it under free convection, is the most powerful process parameter since hydrodynamics rule mass and heat transport.作者: 外觀 時(shí)間: 2025-3-28 17:11 作者: 樹(shù)膠 時(shí)間: 2025-3-28 22:09
Process Development,tigated in typical laboratory devices — in particular at rotating electrodes — which have nothing to do with electrode geometries and cell configurations chosen at a final stage of the technical realisation. Typical devices for electrode kinetic measurements are supposed:作者: 同時(shí)發(fā)生 時(shí)間: 2025-3-29 00:59
Industrial Electrodes,yzers as coatings on a supporting metal. The best known example is RuO. on titanium electrodes (Table 10.1). In selecting electrocatalysts for technically applied electrodes the electrocatalytic activity is only one important criterion among several others. Criteria to be fulfilled are:作者: 串通 時(shí)間: 2025-3-29 03:10 作者: 模仿 時(shí)間: 2025-3-29 10:48
https://doi.org/10.1007/978-1-4615-0153-4nd the tendency to corrode will even be enhanced in oxygen-containing electrolytes unless the metals are not passivated by alloy-components like Cr, Mo or Ni, to speak only of the most common passivating additives, which tend to form dense and passivating oxide layers.作者: 租約 時(shí)間: 2025-3-29 12:35 作者: bacteria 時(shí)間: 2025-3-29 16:03 作者: LATE 時(shí)間: 2025-3-29 21:59
Value Creation in NDE 4.0: What and How solvent molecules and/or adsorbed species (ions or surfactive molecules) which is designated as the inner Helmholtz layer (IHL). A second less ordered sheet of solvent molecules which is called the outer Helmholtz layer (OHL) forms a smooth transition towards the fully established structure of the 作者: 表臉 時(shí)間: 2025-3-30 02:23
Book 1999 science branch which at first developed with little reference to chemical engineering treating the relevant topics on a high mathe- maticallevel. This has led to a certain perfection, which today - in principl- allows us to model almost any desired electrolyzer or cell configuration with nu- merica作者: 有幫助 時(shí)間: 2025-3-30 07:25 作者: Madrigal 時(shí)間: 2025-3-30 08:32
Electrode Kinetics and Electrocatalysis, solvent molecules and/or adsorbed species (ions or surfactive molecules) which is designated as the inner Helmholtz layer (IHL). A second less ordered sheet of solvent molecules which is called the outer Helmholtz layer (OHL) forms a smooth transition towards the fully established structure of the 作者: 能夠支付 時(shí)間: 2025-3-30 14:29
