LESSON PLAN
Andhra Loyola Institute of Engineering
and Technology
Teacher/Instructor: Fr.Anand
SJ , Assistant Professor of Chemistry
Lesson
plan for a Day
Term/Semester/Year: AY: 2020-21/
SEM-I
Main
Objectives
· Learn the importance of usage of plastics in household appliances and composites (FRP) in aerospace and automotive industries.
· Outline the basics for the construction of electrochemical cells, batteries and fuel cells. Understand the mechanism of corrosion and how it can be prevented.
· To enhance students knowledge on wide variety of advanced materials, which have excellent engineering properties.
· To develop the students as professional engineers later in design and material selection, as well as utilizing the available resources.
· To enhance students knowledge on alternative sources of power and advanced instrumental techniques.
Unit I Polymer technology:
Contents/Activities
– Unit I:
1 |
Factual |
Students
should be able to learn some polymers and structures of some chemical
compounds. |
2 |
Conceptual |
Students
come to know the mechanism and the chemical reactions involved in the
preparation of plastics and elastomers |
3 |
Procedural |
Based
on the functional groups involved students come to know properties of polymers |
4 |
Applied |
Based
on the properties of polymers manufacturing of various engineering materials |
Schedule and Sequence: Day Plan for
Unit I – Polymer Technology:
Unit
I : Total classes – 12
Session/w eek/ Module -1 Total
Classes -12 |
Topic |
Objectives |
Before Class - Videos, e-Books, Case studies |
In-Class – Activities,
Quiz |
Post Class Assignmet, Discussion
Forum |
Day-1 |
Unit
I: Introduction to
Polymer Technology |
To learn the importance of usage of plastics in household appliances. |
Importance of polymers in day to day life (20 Min) Definitions of polymer, monomer,
polymerisation-(40 Min) |
Learning
outcome – To
understand the basics of polymers. To understand the terms in polymerisation. |
|
Day-2 |
Methods
of polymerisation |
To learn polymer forming process |
https://www.sciencedirect.com/topics/engineering/polymerization-method |
Process of suspension polymerisation (30
min) and Emulsion polymerisation. (30 min)https://www.youtube.com/watch?v=fMGHlLcTjOw |
Learning outcome – Students should be able to
understand the polymerisation techniques and its advantages |
Day
-3 |
Physical and mechanical properties of polymers |
To
known the various properties of polymers |
https://textilestudycenter.com/physical-properties-of-polymers/ |
Physical properties of polymers. (40 min) Mechanical properties of polymers (20 min) https://www.youtube.com/watch?v=ZpIQzna0k2Q |
Students
understand physical and mechanical properties of polymers by group
discussion. |
Day –
4 |
Introduction
to plastics and compounding of plastics |
To make the students
understand the various ingredients added
in the compounding of plastics. |
Flow chat of compounding
of plastics |
Explaining each ingredient added in the
compounding and its role with examples (40 mim) Learners Response (20 min)https://www.youtube.com/watch?v=d4kX5pRyQ0A |
Assignment on functions of various
ingredients in the compounding of plastics. |
Day-
5 |
Methods
of fabrication of Plastics. |
Students get the idea of various moulding machines |
moulding
machines for easy understanding. |
Compression moulding (30 min) Injection moulding |
Practice the diagrams of moulding of
plastics. |
Day
-6 |
Methods
of fabrication of Plastics. |
Students get the idea of various moulding machines |
Animated
moulding machines for easy understanding. https://www.youtube.com/watch?v=W6V0w-ajtN8 andhttps://www.youtube.com/watch?v=zcBv_JvFDBI |
Blown film moulding (30 min) Extrusion moulding (30 min) https://www.youtube.com/watch?v=W6V0w-ajtN8
andhttps://www.youtube.com/watch?v=zcBv_JvFDBI |
Practice the diagrams of moulding of
plastics. |
Day-7 |
Preparation,
properties and applications of PVC, Polycarbonate Bakelite
|
Students learn the preparation equations of
polymers, and their utilization in the day to day life |
Structures of
few organic compounds. |
PVC (10 min) Polycarbonates(20 min) Bakelite (30 min) |
Practice the structures of monomers and
equations of polymers |
Day
-8 |
Some
examples of plastic materials used in electronic gadgets, recycling of
e-plastic waste. |
Students come to know usage of plastics in
electronic devices. Various steps involved in the recycling of e-
plastic waste |
Some examples
of polymers |
Some examples of plastic materials used in
electronic gadgets (20 min) Recycling of e-plastic waste.(40 min) |
Students
understand process of recyclicing of e plastic waste by group discussion |
Day
-9 |
Elastomers |
Students will understand the processing of Natural
rubber from rubber trees |
Video of
processing of natural rubber https://www.youtube.com/watch?v=5iTz9yN4v4k |
Natural ruuber and its structure (10 min) Drawbacks of natural rubber( 10 min) Vulcanisation of rubber (40 min) https://www.youtube.com/watch?v=5iTz9yN4v4k |
Assignment on structure of natural
rubber. Practice the equation of rubber with
sulphur |
Day
-10 |
Preparation, properties
and applications of Buna –s, Thiokol, Polyurethane |
Students learn the preparation equations of
polymers, and their utilization in the day to day life |
Structures of
few organic compounds. |
Buna -s (20 min) Thiokol (20 min) Polyurethane (20 min) |
Practice the structures of monomers and
equations of polymers |
Day
-11 |
Composite
materials |
Students get the knowledge of bullet proof plastics
and Conducting polymers |
Few examples of
Fibre reinforced plastics and their usage in various fields |
CFRP (10 min) GFRP(10 min) Bullet proof plastics( 10 min) Conducting polymers (30 min) |
Practice the structures of polymers |
Day
-12 |
Biodegradable
polymers, Bio polymers, Biomedical
polymers. |
Students come to know the plastics which are
biodegradable and environmentally safe. |
Examples of
Plastics used in medical field |
Biodegradable plastics (20 min) Bio
polymers (20 min) Biomedical polymers. (20 min) |
Students understand concept of
biodegradable polymers by group discussion |
Unit
II Electrochemical Cells and Corrosion:
Contents/Activities
– Unit II:
1 |
Factual |
Students
should be able to remember terms like anode, cathode, oxidation, reduction
and metals and their electronic configurations |
2 |
Conceptual |
Students
come to understand redox reactions. |
3 |
Procedural |
Students
should be able to know construction of batteries and their working and
calomel electrode and Hydrogen electrode. |
4 |
Applied |
Determination
of pH and H+ ion
concentration using electrode. Generation of electricity using batteries. |
Schedule and Sequence: Day Plan for
Unit II – Electrochemical Cells and Corrosion:
Unit
II : Total classes – 12
Session/w eek/ Module -2 Total
Classes -12 |
Topic |
Objectives |
Before
Class - Videos, e-Books, Case studies |
In-Class – Activities, Quiz |
Post Class Assignmet, Discussion
Forum |
Day
-13 |
ELECTROCHEMICAL CELLS AND CORROSION
Single
electrode potential- |
Students come to basic information of electrochemistry and definition
of terms |
Jain and jain |
Introduction
20 min, and definition 20 min and potential of metals 10 min |
Assignment
on single electrode potential |
Day
-14 |
Electrochemical series and uses of series-standard hydrogen
electrode, calomel electrode. |
Student come to know how metals are arranged in
order by Pot.diff and working and construction of reference electrodes |
Jain and jain |
Series 15 min, Hydrogen and calomel for
30 min with live examples |
Functioning of electrodes for analysis |
Day
-15 |
concentration cell-construction of glass electrode |
Students come to know generation of electricity by
difference in concentration of half cells |
Jain and Jain |
Explanation 20 min and video 5min, examples 15 min |
Assignment on glass electrode |
Day
-16 |
Batteries: Dry cell, Ni-Cd cells, Ni-Metal hydride cells |
Student come to kow primary batteries and their
working |
Jain and jain |
Primary batteries 25min, and Ni-Cd battery for 20 min |
Students understand different types of
Ni-Cd, Ni-Metal hydride cells by group discussion |
Day
-17 |
Li ion
battery, zinc air cells–Fuel cells: H2-O2 |
Student come to know advanced batteries construction and working |
NPTEL https://www.youtube.com/watch?v=no4vRKvKxcU&list=PL0TXEHZ7r9DJ6e5Rv4tJfB05TxbOxSC_Q |
video and lecture
for 40 min https://www.youtube.com/watch?v=no4vRKvKxcU&list=PL0TXEHZ7r9DJ6e5Rv4tJfB05TxbOxSC_Q fuel cell introduction for 10 min |
Students understand different types of Li
ion and H2-O2 cells by group discussion |
Day
-18 |
CH3OH-O2, phosphoric acid, molten
carbonate |
Student come to know various fuel cell and their
construction and working with applications |
https://www.youtube.com/watch?v=lUhLJnDspw4 and https://www.youtube.com/watch?v=qwsmQ5DyEhk |
Explanation
for 3o min with https://www.youtube.com/watch?v=lUhLJnDspw4 and https://www.youtube.com/watch?v=qwsmQ5DyEhk
molten carbonate-15 min |
Students understand different types of
PAMC cells by group discussion |
Day
-19 |
Corrosion:-Definition-theories of corrosion (chemical and
electrochemical)- |
Student come to know how surroundings effect the
metals |
NPTEL https://www.youtube.com/watch?v=xmB2gtvvhTw&list=PLFW6lRTa1g81kobA2tvZ84YHB2li6qwx7&index=3jain and jain |
Introduction for 10 min, and theories of corrosion
and classification -40 min |
Assignment on theories of corrosion |
Day
-20 |
Galvanic corrosion,
differential aeration corrosion, stress corrosion, waterline
corrosion-passivity of metals- |
Students come to know different types of corrosion
for various metals |
NPTEL https://www.youtube.com/watch?v=LxtDvKOca9w&list=PLFW6lRTa1g81kobA2tvZ84YHB2li6qwx7&index=4 |
Explanation with examples 40 min |
Group discussion on different case
studies among the students |
Day
-21 |
Galvanic series-factors
influencing rate of corrosion- |
Student come to know which various factors effecting the rate of
corrosion |
Jain and jain |
Various factors effecting 45 min |
Assignment on factors effecting rate of
corrosion |
Day
-22 |
corrosion control (proper designing,
cathodic protection) |
Come to know different corrosion control methods for
different metals by using other metals |
Proper designing-10 min, cathodic protection- 30 min |
Students understand different methods of
controlling rate of corrosion by group discussion |
|
Day
-23 |
Protective coatings:
Surface preparation, cathodic and anodic coatings |
How to coat metals with other metals after proper
surface cleaning methods |
Jain and jainhttps://www.youtube.com/watch?v=WuKIr0OQXXU |
Surface preparation-15 min, cathodic and anodic
coating for 30 min |
Assignment on protective coatings |
Day
-24 |
electroplating, electroless
plating (nickel). Paints (constituents, functions, special paints) |
Student come to know how metals coating with other
metals with and without curret |
Explanation 50 min |
Students understand different types of
protective coatings by group discussion |
|
|
|
|
|
|
|
Unit
III Material Chemistry:
Contents/Activities
– Unit III:
1 |
Factual |
Students
come to know P block elements in the periodic table with semi conducting
properties and definitions of conductors, semi conductors, super conductors
and insulators. |
2 |
Conceptual |
Students
come to know about the characterization techniques of nano materials by BET,
TEM and SEM methods |
3 |
Procedural |
Students
should be able to know preparation of of nano materials by using different
carbon sources and energy sources.
Preparation of semi conductors and their properties. |
4 |
Applied |
Based
on the properties of nano materials and semiconducting materials students can
apply these in various engineering fields. |
Schedule and Sequence: Day Plan for
Unit III – Material Chemistry:
Unit
III : Total classes – 12
Session/w eek/ Module -3 Total
Classes -12 |
Topic |
Objectives |
Before
Class - Videos, e-Books, Case studies |
In-Class – Activities, Quiz |
Post Class Assignmet, Discussion
Forum |
Day
-25 |
MATERIAL
CHEMISTRY
Part I: Non-elemental semiconducting materialsStoichiometric,
controlled valency& chalcogen semiconductors |
Student come to know semiconducting materials, types
and their classification with examples |
Text book |
Semiconductors and classification based on purity
with examples 20 min, controlled
valency 15 min, chalcogen semiconductors 15 min. |
Assignment
on the Chalcogen semiconductors |
Day
-26 |
photo/semiconductors-preparation of
semiconductors (distillation, zone refining |
Student come to know various methods of preparation
of semiconductors based on element |
Zone refiing for 15 min, https://www.youtube.com/watch?v=ZAYAe_Oimlo |
Assignment
on Distillation, zone refining |
|
Day
-27 |
Czochralski crystal pulling, epitaxy,
diffusion, ion implantation) |
Student come to know new methods of preparation in
semicoductors |
https://www.sciencedirect.com/topics/chemistry/czochralski-process |
https://www.youtube.com/watch?v=xftnhfa-Dmo
video for 10 min, epitaxy 10 min, diffusion and ion implanation 15
min. |
Assignment
on Czochralski crystal pulling mehtod |
Day
-28 |
Semiconductor devices (p-n
junction diode, diode as rectifier, junction transistor). |
Student come to know construction and working of p-n
junction diode and applications |
|
Group
discussion on various examples of diodes and semiconductors |
|
Day
-29 |
Insulators
& magnetic materials: electrical
insulators-ferro and ferri magnetism |
.student able to
understand liquid crystals and superconductors |
https://www.youtube.com/watch?v=C0ZKDSa9uJQ |
Revision 15
min, Explanation of insulators with examples 30 min |
Students understand different types of
electrical insulators by group discussion |
Day
-30 |
Hall effect and its applications. |
Student understand geeratio of volatage using
current carrying conductors |
https://www.elprocus.com/hall-effect-theory-and-its-applications/ |
Revision 10 min, and quiz 20 min, Hall effect explanation 20 min |
Group discussion on applications of Hall
effect |
Day
-31 |
Part II:Nano materials:- Introduction-sol-gel method |
The students would be now aware of materials like
nano-materials and their approaches |
|
Introduction for 20 min, sol-gel method 20 min,
examples 10 min |
Assignment
on preparation of nano meterials |
Day
-32 |
characterization by BET, SEM and TEM
methods |
Preparation of nano materials and chracterization |
https://www.researchgate.net/publication/232932155_The_Preparation_of_Carbon_Nanotubes |
BET method for 20 min, TEM method for 15 min, SEM
for 15min. |
Assignment
on BET, TEM methods |
Day
-33 |
applications of
graphene-carbon nanotubes and fullerenes |
The students would be now aware of materials like
nano-materials and fullerenes and their uses |
Jain and jain |
Various application in various fields for 15 min, |
Group
discussion on applications of CNTs. |
Day
-34 |
Types, preparation and applications of CNT’S |
Preparation of CNT by using various energy and
carbon sources |
Arc https://www.youtube.com/watch?v=7WGZq1EY6no ,
animation of CVD https://www.youtube.com/watch?v=hkYb35e5JGo Laser ablation https://www.youtube.com/watch?v=JL8qvTW-WCg |
Preparation 40 min….application 30 min |
Assignment
on types and preparation of CNTs |
Day
-35 |
Liquid crystals:-Introduction-types-applications. |
Student able to understand thatcontrolling the
arrangement of molecules, an image in light can be produced and manipulated |
|
Video on liq crystals https://www.youtube.com/watch?v=MuWDwVHVLio
for 10 min, types for 40 min |
The students are exposed
to some of the alternative fuels and their advantages and
limitations |
Day
-36 |
Super conductors:-Type –I, Type
II-characteristics and applications |
Student able to understand the advanced materials
(superconductors) and engineering properties |
|
Types 20 min, characteristics 10 min, application 10
min |
Group discussion on
applications of super conductors |
Unit
IV ADVANCED CONCEPTS/TOPICS IN CHEMISTRY:
1 |
Factual |
Students
should be able to learn definitions of computational chemistry and molecular
motor switches |
2 |
Conceptual |
Students
come to know a method of programming computer science to solve chemical
problems. Structures of some molecular machines and how these play an
important role in human body. |
3 |
Procedural |
Working
of molecular machines by using acid base reagents and generation of artificial
molecular motors and machines. |
4 |
Applied |
Importance
of molecular machine in human metabolism |
Schedule and Sequence: Day Plan for
Unit IV: ADVANCED CONCEPTS/TOPICS IN CHEMISTRY:
Unit
IV : Total classes – 8
Session/w eek/ Module -4 Total
Classes -8 |
Topic |
Objectives |
Before
Class - Videos, e-Books, Case studies |
In-Class – Activities, Quiz |
Post Class Assignmet, Discussion
Forum |
Day
-37 |
ADVANCED CONCEPTS/TOPICS IN CHEMISTRY Computational chemistry: Introduction |
Student able to understand the basic computational
chemistry |
https://www.youtube.com/watch?v=najTlj2_lN8&list=PLOzRYVm0a65fCJJQendwEEcSrC8iwvgBn |
Introduction and uses for 30 min, Video for 20 min |
Assignment on computational chemistry |
Day
-38 |
Ab Initio studies |
|
Revision class for 10 min, video with explanation 30
min, |
Assignment on Ab Initio method |
|
Day
-39 |
Molecular switches: characteristics of molecular motors
and machines, |
Student come to know about essential tasks like movement and energy
conversion in living organism by molecular machines |
Text book https://www.youtube.com/watch?v=Z_l5Xr1G_Sw |
Introduction 15 min, definition and expalation of
molecular machies and switches for 25 min, |
Discussion on characterstics of molecular machines |
Day
-40 |
Rotaxanes |
Student come to know Energy conversion, transport
and regulating functions of artificial molecular machines |
Revision class 10min, video 15 min https://www.youtube.com/watch?v=Y6yzMczJ3mQ&t=41s |
Assignment on Rotaxanes |
|
Day
-41 |
Catenanes as artificial molecular machines |
Student come to know mechanical activity of catenanes |
Applied chemistry by Cengage |
Video for 15 min https://www.youtube.com/watch?v=DcQ5kZNEziI |
Assignment on Catenanes as artificial
molecular machines |
Day
-42 |
prototypes – linear motions in rotaxanes, |
Understand about how linear motion in rotaxanes by
catalyst |
Revision class 10min, Prototypes 15 min, Linear motion in rotaxens 20 min. |
Discussion on Linear motions in rotaxanes |
|
Day
-43 |
an acid-base controlled molecular shuttle |
Student able to understand the effect of PH on
molecular shuttle |
Revision 10
min, Explanation 30 min, |
Assignment
on acid-base controlled molecular shuttle |
|
Day
-44 |
a molecular elevator, |
Student able to know importance of molecular
elevators and powered molecular motors |
Explanation for molecular elevators 20 min, and autonomous
power of MM 20 min, |
Discussion
on molecular elevator |
Unit
V : Spectroscopic techniques & non-conventional energy sources
1 |
Factual |
Students
should be able to remember different electromagnetic radiations and their
wave lengths, frequencies and energy sources |
2 |
Conceptual |
Students
come to know the principles of UV,
IR,and NMR. Principle
of photo voltaic cell. |
3 |
Procedural |
Students
able to know Instrumentation of UV, IR and working of PV cell. |
4 |
Applied |
Students
should be able to study chemical structures based on wavelength and
frequencies. |
Schedule and Sequence: Day Plan for
Unit V: Spectroscopic techniques & non-conventional energy sources :
Unit
V : Total classes – 16
Session/w eek/ Module -5 Total
Classes -16 |
Topic |
Objectives |
Before
Class - Videos, e-Books, Case studies |
In-Class – Activities, Quiz |
Post Class Assignmet, Discussion
Forum |
Day
-45 |
Unit
v: Spectroscopic techniques & non-conventional energy sources PART
A: Spectroscopic Techniques |
Student come to know interaction of matter with EM
radiation |
Jagmohan text book |
Introduction :20min, min, techniques 20 min |
Assignment
on Spectroscopic techinques |
Day
-46 |
Electromagnetic
spectrum-UV |
Student understand different wavelength in EMR |
Jagmohan text book |
Explanation
30 min, Animation https://www.youtube.com/watch?v=FWCN_uI5ygY |
Discussion
on Electro magnetic spectrum |
Day
-47 |
laws of absorption, |
Student able to understand Beer-Lamberts law |
Revision 10 min, Explanation 30 min |
Assignment on laws of absorption |
|
Day
-48 |
Instrumentation, theory
of electronic spectroscopy, |
Student come to know construction and working of
UV-Visible instrument |
Jag mohan text book https://www.youtube.com/watch?v=tbUx-RaZS7M |
Instrumentation video and explanation 30 min |
Discussion on electronic spectroscopy |
Day
-49 |
Franck-condon principle,
chromophores and auxochromes,intensity shifts, |
Student able to understand principle involved in
electronic transitions |
Jag mohan text book |
Franck –condon principle 20 min, Chromophore and auxochromes 30 min |
Assignment on Franck-condon principle |
Day
-50 |
Applications, FT-IR |
Student come to know applications of uv in drug era |
https://microbenotes.com/uv-spectroscopy-principle-instrumentation-applications/ |
https://microbenotes.com/uv-spectroscopy-principle-instrumentation-applications/ |
Discussion on applications of FT-IR |
Day
-51 |
Instrumentation of IR |
Working and construction of IR spectroscopy |
Revision 10 min, Explanation of IR
instrumentation for 30 min, |
Assignment on instrumentation of IR |
|
Day
-52 |
IR frequency of some
functional groups |
Student able to understand the differences of each
functional group with frequency difference |
Jagmohan text book |
Explanation individual functional groups |
Discussion on various IR frequencies of
functional groups |
Day
-53 |
IR of some organic
compounds, applications) |
Student able to understand the identification of
compound by IR frequencies |
Jagmohan text book |
Explanation of frequency’s of some organic compounds |
Assignment on applications of IR |
Day
-54 |
Magnetic
resonance imaging |
Student able to understand construction , working
and principle of MRI |
https://www2.cs.sfu.ca/~stella/papers/blairthesis/main/node11.html https://www.youtube.com/watch?v=kmfmGhI8l9E |
https://www.youtube.com/watch?v=kmfmGhI8l9E |
Discussion on MRI |
Day
-55 |
CT scan
(procedure & applications). |
Student able to understand construction , working
and principle of MRI |
https://teachmeanatomy.info/the-basics/imaging/computed-tomography-ct-scans/ https://www.youtube.com/watch?v=l9swbAtRRbg |
Construction and working of CT scan 25 min,
animation 10 min, https://www.youtube.com/watch?v=l9swbAtRRbg |
Discussion on applications of CT scan |
Day
-56 |
Design,
working, schematic diagram, advantages and disadvantages of photovoltaic cell |
Student
able to understand construction , working and principle of photovoltaic cell |
https://www.electrical4u.com/working-principle-of-photovoltaic-cell-or-solar-cell/ |
Introduction
: 5 min. Design : 10min. Schematic
diagram: 5min. Construction
and Working : 25min. Advantages
and disadvantages : 5min. |
Assignment
on case study that students come across in their daily life. |
Day
-57 |
Design,
working, schematic diagram, advantages and disadvantages of hydropower |
Student
able to inculicate the usage of hydropower |
Introduction
: 5 min. Design : 10min. Schematic
diagram: 5min. Construction
and Working : 25min. Advantages
and disadvantages : 5min. https://www.youtube.com/watch?v=Uhjhufhg3Xk |
Group
discussion on hydropower plants in different terestial places. |
|
Day
-58 |
Design,
working, schematic diagram, advantages and disadvantages of geothermal power |
Student
able to understand the importance of geothermal power |
https://www.power-technology.com/features/what-is-geothermal-energy/ |
Introduction
: 5 min. Design : 10min. Schematic
diagram: 5min. Construction
and Working : 25min. Advantages
and disadvantages : 5min. |
Students
are exposed to learn concept of geo themal enery |
Day
-59 |
Design,
working, schematic diagram, advantages and disadvantages of tidal and wave
power |
Student
able to understand the detailed concept of tidal and wave power |
https://www.power-technology.com/features/tidal-energy-advantages-and-disadvantages/ |
Introduction
: 5 min. Design : 10min. Schematic
diagram: 5min. Construction
and Working : 25min. Advantages
and disadvantages : 5min.https://www.youtube.com/watch?v=2U4_p3AjoKo |
Assignment
on example of tidal and wave power |
Day
-60 |
Design,
working, schematic diagram, advantages and disadvantages of ocean thermal
energy conversion |
Student
able to get complete knowledge on ocean thermal energry conversion |
https://www.sciencedirect.com/topics/engineering/ocean-thermal-energy-conversion |
Introduction
: 5 min. Design : 10min. Schematic
diagram: 5min. Construction
and Working : 25min. Advantages
and disadvantages : 5min. |
Group
discussion on ocean thermal energry conversion |
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