PPT-Silicon Epitaxy by Molten Salt Electrolysis

Sarat Buasai Alexander McMahon Yi Jie Wu Advisors Adam C Powell N Aaron Deskins Walter Towner 01 Background Project Goal Methods 02 03 04 05 06 Results and Discussion Conclusion Acknowledgement. MOLTEN SALT OXIDATIONWhat it isMolten salt oxidation is a thermal, nonflame, process capable of oxidising (destroying) the organic constituents of radioactive wastes, mixed wastes, hazardous wastes an Werner Bergholz, Jacobs University Bremen. Friedrich Passek, . Siltronic. AG. Peter Wagner. Updated . October 23, 2014. Task . Forces. . with. European . Participation. Int. . Advanced. Wafer . Geometry. After procuring raw sand and separating the silicon, the excess material is disposed of and the silicon is purified in multiple steps to finally reach semiconductor manufacturing quality which is called electronic grade silicon. The resulting purity is so great that electronic grade silicon may only have one alien atom for every one billion silicon atoms. After the purification process, the silicon enters the melting phase. In this picture you can see how one big crystal is grown from the purified silicon melt. The resulting mono-crystal is called an ingot.. Hrvoje Štefančić. . Theoretical Physics Division . Ruđer Bošković Institute . (based on joint work with . Hrvoje Abraham . and . Predrag Lazić. ). Electric field strength in a segment of a Si microstrip detector. Electrolytic Cells. :. When a non-spontaneous . redox. reaction is made to occur by putting electrical energy into the system.. The battery (energy source) acts as a “pump” pushing electrons into the cathode and removing electrons from the anode.. Explain the process of electrolysis and its uses. Electrolysis. A process where electrical energy is transformed into chemical energy. It is not . spontaneous, electrical . energy must be supplied for a . AGH University of Science and Technology. . Faculty of Physics and Applied Computer Science, . Kraków. , Poland. Jagiellonian. . Symposium. 2015 7-12/06/2015. Silicon wafer. www.guardian.co.uk. http://. mrsec.wisc.edu. en.wikipedia.org. Wafers are cut from . boules. , . which are large . logs . of uniform . silicon.. Looking at this picture, . where. do you think silicon . Darshana Wickramaratne. 1. , Y. . Alaskar. 2,3. , . S. Arafin. 2. , A. G. . Norman. 4. , . Jin . Zou. 5. , . Z. . Zhang. 5. , . K.L Wang. 2. , R. K. Lake. 1. 1 Dept. of Electrical and Computer Engineering, . Electrolysis . Process by which an electric current is passed through a substance to cause a chemical change.. The chemical change is one in which the substance loses or gains an electron.. Electrolysis. Key Words:electrolysiselectrolyteelement Understanding Solar Energy Teacher PageElectrolysisStudent ObjectiveThe student:•will be able to explain how theelements hydrogen and oxygen ca Describe electrolytic cells & their relationship to galvanic cells. Perform calculations related to electrolysis. Electrolysis. Electrolysis: . a process that uses input of electrical energy to drive . Monday, 05 October 2020. CHAPTER 5: CHEMICAL CHANGES. Do Now: . These are the answers… what could the questions be?. Electrolysis. Anode. Cation. Electrolyte. Electrode. Spec 5.4.3.4. PROGRESS INDICATORS. What is the positive electrode called?. What is the negative electrode called?. Label a diagram showing the electrolysis of molten copper bromide (CuBr. 2. ). ELECTROLYTIC PROCESSES. What does OILRIG stand for?.