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Semester 1 08O101 calculus and its applications 3 2 0 4 basic concepts


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Total 42


REFERENCES:

  1. Sze S M, “Physics of Semiconductor Devices”, John Wiley and Sons, 2001.

  2. Kevin F Brennan, “The Physics of Semiconductors”, Cambridge University Press, 1999.

  3. Micheal Shur, “Physics of Semiconductor Devices”, Prentice Hall of India, 1999.

  4. Jasprit Singh, “Semiconductor Optoelectronics Physics and Technology”, McGraw Hill Co., 1998.

08O030 SENSORS FOR ENGINEERING APPLICATIONS

3 0 0 3

STRAIN AND PRESSURE MEASUREMENT: Resistance strain guage, piezoelectric pressure gauge, characteristics. Electronic circuits for strain gauge, load cells. Interferometer, Fibre-optic methods. Pressure gauges Aneroid capacitance pressure gauge, ionization gauge, Using the transducers for applications. (9)

MOTION SENSORS: Capacitor plate sensor, Inductive sensors, LVDT Accelerometer systems, rotation sensors drag cup devices, piezoelectric devices. Rotary encoders. (8)

LIGHT RADIATION: Color temperature, light flux, photo sensors, photomultiplier, photo resistor and photoconductors, photodiodes, phototransistors, photovoltaic devices, fiber-optic applications, light transducer, solid-state ,transducers liquid crystal devices. (9)

HEAT AND TEMPERATURE: Bimetallic strip, Bourdon temperature gauge, thermocouples, Resistance thermometers, thermistors, PTC thermistors, bolometer, Pyroelectric detector. (8)

ELECTRONIC SENSORS: Proximity detectors – Inductive and capacitive, ultrasonic, photo beam detectors Reed switch, magnet and Hall-effect units, Doppler detectors, liquid level detectors, flow sensors, smoke sensors. (8)

Total 42

REFERENCES:

  1. Poebelin, E O, “Measurement Systems, Application and Design”, McGraw Hill, Fifth Edition, 2004.

  2. Jack P Holman, “Experimental Methods for Engineers”, Seventh Edition, McGraw Hill, USA, 2001.

  3. Ian R Sinclair, “Sensors and Transducers”, Third Edition, Newnes Publishers, 2001.

  4. Robert G Seippel, “Transducers, Sensors and Detectors”, Reston Publishing Company, USA, 1983.

chemistry

08O031 Energy storing devices and fuel cells

3 0 0 3

Battery characteristics: Voltage, current, capacity, electricity storage density, power, discharge rate, cycle life, energy efficiency, shelf life. (5)

Primary batteries: The chemistry, fabrication, performance aspects, packing and rating of zinc-carbon, magnesium, alkaline, manganous dioxide, mercuric oxide, silver oxide batteries, zinc/air and lithium button cells- solid electrolyte cells. (5)

secondary batteries: The chemistry, fabrication and performance aspects and rating of lead acid and valve regulated (sealed) lead acid, nickel-cadmium, nickel-zinc, lithium and lithium ion batteries - Rechargeable zinc alkaline battery. Reserve batteries: Zinc-silver oxide, lithium anode cell, thermal batteries. (6)

Batteries for electric vehicles: Metal/air, zinc-bromine, sodium-beta alumina and lithium/iron sulphide batteries. (outline only) .Photogalvanic cells. Battery specifications for cars, heart pacemakers, computer standby supplies etc. (5)

Fuel cells: Introduction – relevance, importance and classification of fuel cells. Background theory - thermodynamic aspects of electrochemistry-energy conversion and its efficiency – factors affecting the efficiency, electrode kinetics of electrochemical energy conversion. (6)

Types of fuel cells: Description, working principle, components, applications and environmental aspects of the following types of fuel cells: alkaline fuel cells, phosphoric acid, solid oxide, molten carbonate, direct methanol fuel cells. Proton Exchange Membrane fuel cells - basic aspects – working and high temperature operation – recent development in technology.

(6)


Hydrogen as fuel: Sources of hydrogen and preparation – clean up and storage – use as fuel in cells. (3)

Solar Cells: Energy conversion devices, photovoltaic and photo electrochemical cells – photo biochemical conversion cell. (3)

Energy and Environment: Future prospects-renewable energy and efficiency of renewable fuels – economy of hydrogen energy – life cycle assessment of fuel cell systems. (3)

Total 42

TEXT BOOKS:

  1. Aulice Scibioh M and Viswanathan B, “Fuel Cells – Principles and Applications’, University Press (India), 2006.

  2. Barbir F, “PEM Fuel Cells : Theory and Practice” Elsevier, Burlington, MA 2005.

  3. Dell, Ronald M Rand, David A J, “Understanding Batteries”, Royal Society of Chemistry, 2001.

  4. Pletcher D and Walsh C, “Industrial Electrochemistry”, Blackie Academic and Professional, 1993.

REFERENCES:

  1. Christopher M A Brett, “Electrochemistry – Principles, Methods and Applications”, Oxford University, 2004.

  2. Newman J S and Thomas - Alyea K E, “Electrochemical Systems”, Third Edition, Wiley, Hoboken, NJ 2004.

  3. Hoogers G (Ed), “Fuel Cell Handbook”, CRC, Boca Raton, FL 2003.

  4. Lindon David, “Handbook of Batteries”, McGraw Hill, 2002.

08O032 Polymers in Electronics

3 0 0 3

POLYMERIC MATERIALS: Introduction – Origin, classification, formation of polymers – chain growth and step growth polymerization, copolymerization. Thermoplastics and thermosets. Micro structures in polymers – polymer length, molecular weight, amorphous and crystalline, thermal transitions in plastics. (8)

IC FABRICATION PROCESSES: Starting material processes – Silica purification, ingot growth, wafer generation. Imaging processes – pretreatment, coating, softbaking, exposure, development. Deposition and Growth processes – Oxidation, epitaxy, diffusion, ion implantation, metallization, chemical-vapor deposition. Etching and Masking processes – Undoped silicon dioxide etching, doped silicon dioxide etching, polysilicon etching, silicon nitride etching, Aluminium etching, metal lift-off, polyimide etching, resist implant masking, photomask etching. (10)

PHOTORESISTS: Chemistry and types of photoresists – Synthetic photopolymers – Photochemistry of crosslinking – Wafer processable photoresists – Resist processing – Development of crosslinking resists. (6)

ELECTRONICALLY CONDUCTING POLYMERS: General description – Band theory, insulators, semiconductors, metals, semimetals, poly(sulfur nitride), polyacetylene – Synthesis, structure and morphology. Conductivity doping, theory, uses. Phenylene polymers – poly(para-phenylene), poly(phenylene vinylenes),poly(phenylene sulfide). Polypyrrole and Polythiophene, Polyaniline. Stacked phtalocyanine polymers, polymers with transition metals in the side-group structure. (10)

PRINCIPLES OF OPTICAL LITHOGRAPHY: Introduction – Generalized Photolithographic systems. Optical exposure techniques – contact proximity printing, projection printing. Photoresists and substrates – General properties of photoresists, optical properties of positive photoresists, the wafer substrate, substrate topography, multilayer resist technology. Characterisation of lithographic image. (8)

Total 42

TEXT BOOKS:

  1. David J Elliot, “Integrated Circuit Fabrication Technology”, McGraw Hill Book Company, USA, 1982.

  2. Norman G Einspruch, “VLSI Electronics Microstructure Science”, Volume 1, Academic Press, New York, 1981.

REFERENCES:

1. Harry R Allcock, Frederick W Lampe and James E Mark, “Contemporary Polymer Chemistry”, Third Edition, Pearson Prentice Hall, 2005.



2. Arnost Reiser, “Photoreactive Polymers the Science and Technology of Resists”, Wiley Interscience, New York, 1989.

08O033 Organic Electronics

3 0 0 3

INTRODUCTION TO ORGANIC ELECTRONIC MATERIALS: Organic electronic materials – classification. Organic Thin-film transistor – architecture, operating mode, fabrication techniques, Structure - property relationships. Methods of improving performance – structural perfection, device architecture. Electrical and environmental stability – chemical effects on stability. Gate dielectrics on electrical functionality. (12)

ADVANCED MATERIALS FOR ORGANIC ELECTRONICS: Pentacene transistors - performance. Engineered pentacenes – Reversible functionalization – end-substituted derivatives, perifunctionalized pentacenes. Heteropentacenes. Semiconductors based on polythiophene and Indolo[3,2-b]carbazole – polydialkylterthiophenes, polydialkylquaterthiophenes, polythiophene nanoparticles, indocarbazole designs. (10)

MANUFACTURE METHODS: Production of substrates for organic electronics - Reel-to-reel Vacuum metallization. Organic vapor phase deposition – production of TFTs, OLED, organic photovoltaics. Micro- and nanofabrication techniques – thermal imaging, printing. Digital lithography for TFT fabrication, solution based printing. (10)

DEVICES, APPLICATIONS AND PRODUCTS: Transistors to Integrated circuits – fabrication and characterization of ICs. Non-rigid display – Roll-up Active-matrix displays design. Active –matrix Light-emitting displays – advantages over LCDs, fabrication process. Large-area detectors and sensors – future prospects. Organic semiconductor-based chemical sensors. (10)

Total 42

TEXT BOOK:

  1. Hagen Klauk, “Organic Electronics: Materials, Manufacturing and Applications”, Wiley-VCH 2006.

08O034 FUNCTIONAL COATINGS BY POLYMER MICRO ENCAPSULATION

3 0 0 3

Suitability of Textiles: Textile reactive sites – cellulose, protein, amide, acrylonitrile, ester, urethane, Linkages – ionic, covalent, co-ordinate, vander Waals’ – Absorption and adsorption – Glass transition temperature and properties. (9)

Chemicals and Polymers for Deposits: Titanium oxide, zinc oxide, carbon black, barium sulphate – polyamine, polystyrene, polyalcohol, polyester, polyurethane – eco parameters, surface tension and surface active compounds. (8)

Application Methods: Selection of methods for suitable fabric – deposition and reaction type – resin finishing, silicone finishing, emulsion finishing, enzyme finishing – mechanism of durable finishing – heat setting, chemical and electrochemical theory – colloidal theory, solid solution theory. (9)

Effect of Techniques: Finishing effect – UV protection, stain repellent, anti static, flame retardant, water repellent/water proof, anti microbial. (8)

Quality Assessment: Assessment for durability, strength, softness, stiffness – hydrophilic and hydrophobic character – Suitable testing methods. (8)

Total 42

Text Books:

  1. Palmer John W, “Textile Processing and Finishing Aids’ Recent Advance”, Mahajan Book Distributors, 1996.

  2. Peter R H, “Textile Chemistry – Vol – III”, The Physical Chemistry of Dyeing, Elsevier, 1975.

References:

  1. Perkins W S, “Textile Colouration and Finishing”, Carolina Academic Press, UK, 1996.

  2. Pradip V Mehta, “An Introduction to Quality Control for the Apparel Industry”, ASQC Quality Press, NY, 1992.

  3. Chaplin and Bucke, “Enzyme Technology”, Cambridge University Press, Cambridge, 1990.

08O035 Analytical methods for textiles and textile ancillaries

3 0 0 3

Molecular Weight Determination: Number Average, Weight Average, Viscosity average molecular weights. Methods of determination of molecular weight for original and suitably chemical treated textiles. (8)

Qualitative Analysis: Identification of textile polymers – confirmation of different groups in the textile polymers – cellulose, protein, amide, ester – methods of analysis, Fastness characters of different dyes – Investigation of dyes. (6)

Quantitative analysis: Analysis of textile polymers in blends – chemicals for different polymers, methods – Density gradient method, solvent method, X-ray method. (6)

Microscopic, and X-ray Study: Projection microscopes, Scanning Electron Microscope, X-ray diffraction- Assessment of alignment, morphology, phases and differences that arise during treatments. (8)

Spectroscopic Studies: UV-VIS, FTIR and NMR spectroscopic studies. (8)

Quality Study: Efficiency of achievement in quality using various suitable chemical treatments – scouring, mercerising, dyeing, printing and finishing, cleaning by wet and solvent methods – Stain removal. (6)

Total 42

Text Books:

  1. Venkataraman K, “The Chemistry of Synthetic Dyes – Vol. I & II”, Academic Press, New York, 1990.

  2. Willard H H, Meritt L L, Dean J A and Settle F A, “Instrumental Methods of Analysis”, CBS Publishers and Distributors, New Delhi, 1986.

  3. Shenai V A, “Evaluation of Textile Chemicals”, Sevak Publications, Mumbai, 1980.

References:

  1. Skoog D A, Holler F J and Nieman TA, “Principles of Instrumental Analysis”, Harcourt Barace College Publishing, FI, 1998.

  2. Mukhopadhyay S K, “Advances in Fiber Science”, The Textile Institute, UK, 1992.

  3. McLaren K, “The Colour Science of Dyes and Pigments”, Adam – Hilger, Bristol, UK, 1983.

  4. ISI Hand book of Textile Testing, Indian Standards Institution, New Delhi, 1982.

08O036 polymers and composites

3 0 0 3

OVERVIEW: Introduction – Definitions and classification – Matrix at reinforcements – Factors determining properties – benefits of composites. (5)

REINFORCEMENTS AND REINFORCEMENT–MATRIX INTERFACE: Natural, synthetic organic and inorganic fibres – particulate and whisker reinforcements – reinforcement matrix interface. Production, chemistry and properties of glass fibre, asbestos, boron, high silica and quartz fibers. (6)

MATRIX MATERIALS: Manufacturing, chemistry, properties, curing and suitable reinforcing materials for polyester resins, epoxy resins, phenolic and silicones. High temperature resistant polymers. (5)

PROCESSING METHODS: Hand lay-up techniques: Simple and complex, spray-up, wet lay-up low compression molding, moldless lay-ups. Structural laminate bag molding, reinforced molding compounds, prepregs, filament winding. (6)

TESTING OF COMPOSITES: Tension, flexure, interlaminar shear, compression with sandwich beam tests. (3)

NON-DESTRUCTIVE TESTS: Ultrasonic inspection, radiography, vibration and thermal methods, acoustic emission. (3)

POLYMER NANOCOMPOSITES: Classification, nanosized additives, advantages. Clay containing polymeric nanocomposites, polyolefine nanocomposites, polymer silicate nanocomposite via melt – Applications of nanocomposites. (6)

APPLICATION OF POLYMER COMPOSITES: Polymer-matrix composites with continuous and discontinuous fillers application in electrical, electromagnetic, thermoelectric, dielectric, optical applications. Polymer composite for biomedical and vibration damping. (8)

Total 42

Text BookS:

  1. Deborah Chung D L, “Composite Materials: Science and Applications”, Springer International, USA, 2004.

  2. Matthews F L and Rawlings R D, “Composite Materials: Engineering and Science”, Woodhead Publishers, England, 1999.

REFERENCES:

  1. Parag Diwan and Ashish Bharadwaj, “Nano Composites”, Pentagon Press, India, 2006.

  2. George Lubin, “Handbook of Fiberglass and Advanced Plastics Composites”, Van Nostrand Reinhold Company, New York, 1969.

08O037 Corrosion science and engineering

3 0 0 3

thermodynamics of aqueous corrosion: Electrode processes – electrode potential, free energy, emf series, potential measurements, computation and construction of Pourbaix diagrams of Fe, Al, practical use of E-pH diagrams. Chemical Vs electrochemical mechanisms of corrosion reactions, corrosion rate expressions. (7)

KINETICS OF AQUEOUS CORROSION: Corrosion current density and corrosion rate, exchange current density, polarization - activation control, Tafel equation, concentration polarisation, mixed potential theory, combined polarization. Passivity- potentiostatic polarization curves, factors affecting passivity, mechanism of action of passivators. (7)

FACTORS AFFECTING AQUEOUS CORROSION: Effect of environmental variable - effect of pH, oxidation potential, temperature, velocity/fluid flow rate, concentration, biological effects. Effect of metallurgical variables - metals and their surfaces, alloys and their surfaces, effect of alloying on corrosion resistance, effect of heat treatment. (5)

FORMS OF CORROSION: General corrosion - atmospheric corrosion, galvanic corrosion, general biological corrosion. Localised corrosion - filiform corrosion, crevice corrosion, pitting corrosion, localized biological corrosion. Metallurgically influenced corrosion-inter granular corrosion, de-alloying. Mechanically assisted corrosion - erosion corrosion, fretting corrosion, corrosion fatigue. Environmentally induced cracking – mechanisms of stress corrosion cracking and hydrogen embitterment. (8)

PREVENTION AND CONTROL OF CORROSION: Corrosion control by design. Selection of corrosion resistant materials – alloying, stainless steel and brass. Oxidation resistant materials, control of high temperature oxidation. Cathodic and anodic protection methods. Use of inhibitors-types, applications. Corrosion in cold water pipes - Langalier saturation index. (6)

CORROSION MONITORING: Introduction - On-stream monitoring – Electrical resistance, linear polarization, hydrogen test probe, ultrasonic testing, radiography and corrosion coupons. Off-stream monitoring equipments – Acoustic emission testing, eddy current inspection, liquid penetration inspection. (5)

CORROSION TESTING: Purpose and classification. Dimensional charge - Ultrasonic thickness measurements, eddy current, microscopic examination. Weight charge – Specimen preparation, test conditions and evaluation of results for overall corrosion, SCC, IGC. Electrochemical techniques – Polarization curves, Tafel extrapolation, linear polarization, AC impedance methods (EIS). (4)

Total 42

Text BookS:

  1. Kenneth R Trethewey and John Chamberlain, “Corrosion – For Science and Engineering”, Second Edition, Longman Inc., 1996.

  2. Rajnarayan, “Metallic Corrosion and Prevention”, Oxford Publications, 1988.

  3. Mars G Fontana, “Corrosion Engineering”, Third Edition, McGraw Hill Inc., 1987.

  4. Herbert H Uhlig and Winston Revie R, “Corrosion and Corrosion Control – An Introduction to Corrosion Science and Engineering”, Third Edition, John Wiley & Sons, 1985.

REFERENCES:

  1. ASM Hand Book – Vol 13 : Corrosion, ASM International, 2001.

  2. Denny A. Jones, “Principles and Prevention of Corrosion”, Second Edition, Prentice Hall Inc., 1996.

  3. Philip A Schweitzer, “Corrosion and Corrosion Protection Handbook”, USA, 1983.

08O038 cHEMISTRY OF NANOMATERIALS

3 0 0 3

SYNTHESIS OF NANOPARTICLES: Introduction – hydrolysis-oxidation- thermolysis - metathesis-solvothermel methods.sonochemistry; nanometals-powers of metallic nano particles-metallic colloids &alloys -polymer metal composites-metallic oxides-rare earth oxides-mesoporous materials-mixed oxides. Sono electro chemistry-nanocrystalline materials. Micro wave heating-micro wave synthesis of nano metallic particles. (10)

NLO PROPERTIES OF ORGANIC MATERIALS: Basic concepts - Relationship between molecular structure and NLO properties - Materials design - organic crystals - Poled polymers, self assembled monolayer - Third order NLO materials –Chromophores for optical limiting. (8)

NANO POROUS SILICON AND ITS APPLICATIONS: Introduction – Preparation and Characterization of porous silicon substrates – Surface chemistry of porous silicon surfaces – Chemical Applications Based on porous silicon – Bioactive porous silicon.

NANOCATALYSIS: Introduction – Chemical Reaction on point Defects of Oxide surfaces – Chemical Reactions and catalytic Processes on free and supported clusters. (8)

NANOPOROUS MATERIALS: Introduction – Stability of open-Framework Materials – Aluminosilicate Zeolites – Open-framework Metal Phosphates – Aluminum Phosphates – Phosphates of Gallium and Indium – Tin(II)Phosphates and Antimony (III)phosphates – Transition Metal Phosphates – Molybdenum and Vanadium phosphates – Iron phosphates. (8)

NANOPARTICLE AND NANOSTRUCTURED MATERIALS: Preparation of Nanoparticle-metal particles: Thermal decomposition of metal carbonyls, semiconductors, Zeolites, inverse micelles, Gels, phosphates and polymers. Ceramic nano particles - sol-gel-Aerosols and Xerogels, precipitation and digestion. Physical and Chemical properties : Metallic behavior – magnetic behavior – Binding energies and melting points – optical and electronic properties – NLO properties – metals and semiconductors. (8)

Total 42

TEXT BOOK:

              1. Rao C N R, Muller A and Cheetham A K, “The Chemistry of Nano Materials: Synthesis, Properties and Applications”, Vol. 1 & 2, Wiley-VCH, 2004.

REFERENCE:

1. Interrante L V and Hampden-Smith M J,”Chemistry of Advanced Materials”, Wiley -VCH, 1988.



08O039 POLYMER CHEMISTRY AND POLYMER PROCESSING

3 0 0 3

POLYMERIC MATERIALS: Introduction – Origin, classification, formation of polymers – chain growth and step growth polymerization, copolymerization. Thermoplastics and thermosets. Micro structures in polymers – polymer length, molecular weight, amorphous and crystalline, thermal transitions in plastics. Physical basis of polymer processing – Liquids and viscosity, viscosity and polymer processing, shear stress in polymer system, non-newtonian flow, melt flow index. (10)

MIXING: Polymers and additives – Modifying and protective additives. Physical form of polymer mixes – Types of mixing – Machines for mixing – Twin drum tumbler, ribbon blender high speed mixer, ball mill, two roll mill, banbury mixer. (5)

INJECTION AND EXTRUSION MOULDING: Injection moulding – principle, equipment, material and product considerations, operations and control, special injection molding processes.

Extrusion molding – principle, features of single screw extruder, flow mechanism, twin screw extruder, extruder and die characteristics. (7)


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