'Anode' diaporamas de présentation

ELECTROCHEMISTRY OXIDATION REDUCTION REACTIONS

ELECTROCHEMISTRY OXIDATION REDUCTION REACTIONS. OXIDATION REDUCTION Reactions and Electrochemical Cells. Voltaic Cells: Using Spontaneous Reactions to Generate Electrical Energy. Cell Potential: Output of a Voltaic Cell. Free Energy and Electrical Work.

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Vacuum II

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X-rays

X-rays. Ouch!. X-rays. X-rays are produced when electrons are accelerated and collide with a target Bremsstrahlung x-rays Characteristic x-rays X-rays are sometimes characterized by the generating voltage 0.1-20 kV soft x-rays 20-120 kV diagnostic x-rays

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ELECTROCHEMISTRY AS

ELECTROCHEMISTRY AS. Redox reactions Oxidation : loses electrons/oxidation number increases /loses hydrogen/accepts oxygen Reduction : accepts electrons/oxidation number decreases /accepts hydrogen/loses oxygen Calculation of oxidation numbers. APPLICATIONS OF ELECTROLYSIS

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The Effect of Dopants on TiO 2 Solar Cell Efficiency Mini Project Presentation FS09

The Effect of Dopants on TiO 2 Solar Cell Efficiency Mini Project Presentation FS09. E. Buitrago Advisors: Dr. A. Teleki and A. Tricoli Particle Technology Laboratory Swiss Federal Institute of Technology (ETHZ). Overview. Introduction Global energy problem Solar Cell possibilities

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Gel Electrophoresis

Gel Electrophoresis. Prepered by:- Rana Al-Turki. Agarose Gel Electrophoresis. Gel electrophoresis is a widely used technique for the analysis of nucleic acids and proteins . Agarose gel electrophoresis is routinely used for the preparation and analysis of DNA.

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3.2 Document Object Model (DOM)

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Oxidation-Reduction Reactions

Oxidation-Reduction Reactions. LEO SAYS GER. Oxidation and Reduction ( Redox ). Electrons are transferred. Spontaneous redox rxns can transfer energy Electrons (electricity) Heat. Non-spontaneous redox rxns can be made to happen with electricity.

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A new design of MPGD: Micro-Mesh Micro Pixel Chamber (M 3 -PIC)

A new design of MPGD: Micro-Mesh Micro Pixel Chamber (M 3 -PIC). A.Ochi *, Y.Homma , T.Dohmae , H.Kanoh , T.Keika , S.Kobayashi , Y.Kojima , S.Matsuda , K.Moriya , A.Tanabe , K.Yoshida Kobe University. Introduction. Introduction to m -PIC Design of new M 3 -PIC

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Chlorine Chemistry

Chlorine Chemistry. There are three types of chlorine in water:. Free Chlorine Combined Chlorine Total Chlorine. = HOCl + OCl - = NH 2 Cl + NHCl 2 + NCl 3 = Combined Chlorine + Free Chlorine. Free Available Chlorine.

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By: Abenet Addisu

By: Abenet Addisu. Electricity Generation Using an Air-Cathode Single Chamber Microbial Fuel Cell in the Presence and Absence of a Proton Exchange Membrane. Author Affiliations. The Department of Civil and Environmental Engineering The Penn State Hydrogen Energy Center

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Chapter 8: An Introduction to Optical Spectrometry

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PIC simulation of Vacuum Arc

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Electrolytic cells

ELECTROLYSIS AND ELECTROLYTIC CELLS [NON spontaneous cells] Purpose: To produce purified forms of elements . Electrolytic cells. Nonspontaneous Usually one cell Two of the same electrodes (graphite is a good choice) Must have a power source Use energy to create a chemical change.

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Secondary Ions in the GTS

Secondary Ions in the GTS. Cristhian valerio. Secondary ion mobility. We check the ion mobility See if the ions generates outside the extraction can comeback even with solenoids running We generate H2 ions at least 1 m away from the cathode. Secondary ion mobility.

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Thermionic Emission and Cathode Rays

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RAD 350 Chapt . 25 Fluoroscopy

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C3.4.9 Alkali Metals

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CuSO 4 solution

Constructing a Voltaic Cell (Battery). Cathode = positive electrode. Anode = negative electrode. FeSO 4 solution. CuSO 4 solution. Constructing a Voltaic Cell (Battery). Transfer of charged particles . Cathode = positive electrode. Anode = negative electrode. FeSO 4 solution. CuSO 4

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3 different PCBs :

Reminder: EC-front unit. UV filter. 3 different PCBs : First one ( EC DYNODE board ) allows to reroute half of the dynodes of 1 MAPMT so that they are aligned perpendicularly to the others. It covers the 4 MAPMTs.

112 views • 3 slides