FACULTY OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICStion, termination and chain transfer reactions. Inhibition ofradical polymerization. Theory of copolymerization.Characteristics of anionic and cationic polymerization. Livinganionic and cationic polymerization and their significance inpreparative polymer chemistry. Stereospecific polymerization.Mechanism and kinetics of polycondensation andpolyaddition reactions. Chemical reactions of polymers.Types of cross-linking reactions. Degradation and stabilizationof polymers.Experimental Methods in Materials ScienceBMETE12AX12Dr. Ferenc RétiBonding and structure in solids (crystal geometry, glasslikematerials). Properties of the electron structure in solids,formation of the bands from atomic levels in metals and isolators.Density of states and density of optical states.Vibrations in solids. Differences between the crystalline andamorphous materials. Crystal defects, surfaces and theireffects. Methods using the excitation of the electronic structure(XPS, UPS, AES, SIMS, absorption spectroscopy of thesolids. Methods using the excitation of the lattice.Thermoanalytique, IR and Raman spectroscopy. Methods forstudying the structure (XRD, SEM + EDX, SPM ((EC)-STM,(EC)-AFM, nanoidentator)).Methods in Material Science Laboratory PracticeBMEVEMGA502Dr. Béla PukánszkyMethods using the excitation of the electronic structure(XPS, UPS, AES, SIMS, absorption spectroscopy of the solids).Methods using the excitation of the lattice (thermal analysis,IR and Raman spectroscopy). Methods for studying the structure(XRD, SEM + EDX, SPM ((EC)-STM, (EC)-AFM, nanoidentator))Material Science Laboratory PracticeBMEVEMGA603Dr. Emilia CsiszárIntroductionCharacterization of plasticsFracture mechanicsDetermination of mechanical properties of plastics (tensileand bending tests)Thermal characterization of polymersFibre reinforced polymersCharacterization of fibrous materialsInvestigations of layersElectrochemical investigation of galvancorrosionInvestigation of diffusion kineticsPolymer PhysicsBMEVEMGA511Dr. Béla PukánszkyIntroduction. Terms and definitions: monomer, polymer,homo- and copolymer. Structure of the polymer, segments,entanglement. Supermolecular structure, amorphous andcrystalline materials. The individual chain. Shape, conformation,conformation distribution. The freely joined chainmodel. Interactions, solutions, determination of molecularweight. Phases and physical states, termomechanics. Rubberelastic state, thermodynamics. Rubber elastic state, kinetics.Flow, rheology. Measurement of viscosity. Glassy state, fracture,polarization optics. Crystalline polymers, structure.Crystallization kinetics, melting. Structure-property correlations,plasticization.Metals, Ceramics and their Associated SystemsBMEVEMGA613Dr. Béla PukánszkyIntroductionMetals, alloys and associated metallic materialsBasics of metallurgy I.Basics of metallurgy II.Advanced technologyCorrosion protection of metallic structural materialsShort history of the ceramic industryMain types and applications of advanced ceramicsProduction of advances ceramicsCeramic compositesBranch of Polymer TechnologyExperimental Methods in Materials ScienceBMETE12AX12Dr. Ferenc RétiBonding and structure in solids (crystal geometry, glass-likematerials). Properties of the electron structure in solids, formationof the bands from atomic levels in metals and isolators.Density of states and density of optical states. Vibrations insolids. Differences between the crystalline and amorphousmaterials. Crystal defects, surfaces and their effects. Methodsusing the excitation of the electronic structure(XPS, UPS, AES, SIMS, absorption spectroscopy of thesolids). Methods using the excitation of the lattice.Thermoanalytique, IR and Raman spectroscopy. Methods forstudying the structure (XRD, SEM + EDX, SPM ((EC)-STM,(EC)-AFM, nanoidentator)).Chemistry and Technology of MacromoleculesBMEVEMGA504Dr. Emilia CsiszárTypes of polyreactions: polymerization, polycondensation,polyaddition and other new polymerization reactions.Classification of chain polymerization reactions: radical,anionic, cationic and stereospecific polymerization. Theoryof free radical polymerization. Elementary reactions of radicalpolymerization. Types of initiators and the characteristics oftheir decomposition kinetics. Mechanism of chain propagation,termination and chain transfer reactions. Inhibition ofradical polymerization. Theory of copolymerization.Characteristics of anionic and cationic polymerization. Livinganionic and cationic polymerization and their significance inpreparative polymer chemistry. Stereospecific polymerization.Mechanism and kinetics of polycondensation andpolyaddition reactions. Chemical reactions of polymers.Types of cross-linking reactions. Degradation and stabilizationof polymers.Machines and Tools for Polymer ProcessingBMEVEMGA705Péter MüllerIntroduction. Extrusion: constitution of an extruder, operationof an extruder, extruder screws, choosing the properscrew for a polymer. Characteristics of an extruder screw andits optimal operational point, film blowing, sheet extrusion.Wire coating, profile extrusion, filament extrusion, coextrusion.Injection molding: Tool designing, simulation software.Particular injection molding techniques: Gas and water injection,Injection molding on films, Injection molding on textilesCompression moulding machines and tools Thermoformingmachines and tools74