26 giugno 2008Department of Textile Engineering, Isfahan University of Technology, 84156-8311, Isfahan 1 INVESTIGATION OF CHARGING PROPERTIES OF CHARGEABLE.

Slides:



Advertisements
Similar presentations
Presented by MSc. Ir. Sheilla A. Odhiambo PhD student, Gent University, Department of Textiles,& Moi.
Advertisements

Structure -MATTER.
Polymer graphite composite anodes for Li-ion batteries Basker Veeraraghavan, Bala Haran, Ralph White and Branko Popov University of South Carolina, Columbia,
EET Electronics Survey Chapter 17 - Batteries.
Electric Potential Energy 8.1. A _________ is a combination of electrochemical cells connected together (or a single electrochemical cell). Electrochemical.
Chapter 4 – Circuit Components
Electrolytic Cells Is a Galvanic Cell forced to operate in reverse Process is called electrolysis This occurs if a voltage greater than that produced by.
Double Layer Electrolytic Capacitors Design Team 10 Technical Lecture ECE_480_FS08.
Quantitative Estimation of Capacity Fade of Sony cells Cycled at Elevated Temperatures by Branko N. Popov, P.Ramadass and Bala S. Haran Center for.
Effects of Discharge Rates on the Capacity Fade of Li-ion Cells Department of Chemical Engineering University of South Carolina 1 Effects of Discharge.
MOBILE POWER SOURCES TEAM 7. INTRODUCTION Chemical Batteries Mechanical Energy Wireless Energy Butane Energy.
Portable Heat Therapy Final Presentation May 13, 2004 Brie Frame Sandra Gonzalez Angela Tong Chenny Zhu.
Internet of Things: Batteries A Short Review Dr. Eng. Amr T. Abdel-Hamid NETW 1010 Fall 2013.
By: Jasmina (Nina) Jovanovic. Chemistry behind batteries: Battery – a group of two or more galvanic cells connected in series 1. Disposable batteries.
Automotive Batteries.
PH0101 UNIT-5 LECTURE 7 Introduction Types of battery Lithium battery
ADVANCED BATTERY TECHNOLOGY HYBRID 3 AUXILIARY ALT POWER UNITS Paul Baumann:
PH 0101 Unit-5 Lecture-91 Introduction Principle, construction and working of Ultracapacitor Advantage, disadvantage and application PH0101 UNIT-5 LECTURE.
Metals.
Nickel Leung Hau Lam(32) Lau Ho Yin(30) Wong Pui San(43)
Rechargeable batteries!
Operation S.M.A.R.T. Girls Incorporated ® of Greater Houston Solar Energy Workshop Sponsored by.
1 3 2 Who Killed the Electric Car? A battery is made up of one or more cells. Each cell consists of a negative electrode and a positive electrode kept.
Science and Technology of Nano Materials
Electric Circuits. Voltaic Cells A source of energy that generates an electric current by chemical reactions involving two different metals or metal compounds.
Chapter 8 Ohm’s law describes the relationship of
Chapter 9 Characteristics of Metallic Materials. Objectives Four major classifications – ferrous,non ferrous, high temperature super alloy, and refractories.
ENERGY INSTITUTE Battery Research Group NiMH Battery Pack for HEV Cem Kaypmaz 2008 İstanbul.
Electricity and Magnetism
The Water Cycle The student knows that the water cycle is influenced by temperature, pressure, and the topography of the land. Today, we are going study.
The alkaline cathode is a mixture of manganese dioxide, graphite and an electrolyte. The mixture is granulated, aged, and then compacted into a pressed.
POLYMER LED Presented By UMAKANTA MOHAPATRO ROLL # EI
A Seminar presentation On PAPER BATTERY.
Electrical Resistance and Ohm’s Law Electric circuits are used to convert electrical energy into some other form of energy we need.
1 Batteries Battery Principles Battery Types Battery System.
By. A battery is an electric storage device, which can come in a variety of shape, size, voltage and capacity, and translate chemical energy into electricity.
CLASSES OF BATTERIES PRIMARY CELLS SECONDARY CELLS.
Product Engineering Processes Battery Primer A short battery primer Handbook of batteries, Linden and Reddy.
Lithium-Ion Battery By QingjieBao. A lithium-ion battery (sometimes Li-ion battery or LIB) is a family of rechargeable battery types in which lithium.
Electrochemistry Chapter 20 Brown, LeMay, and Bursten.
Marc De Vos, Dr Russel Torah, Prof Steve Beeby and Dr John Tudor
 To Identify the concepts of electrical potential energy and electric potential.  To describe the basic properties of electric current.  To relate.
Current Electricity Chapter Electric Potential Energy  Energy is the ability to do work.  Kinetic energy is energy a moving object has because.
The Application of Graphene-Based Supercapacitors in Conjunction with Today’s Technology By Jenna Cario Today’s Electrical Storage Technology Lithium ion.
REPLACING LITHIUM-ION BATTERIES: ADVANCING AUTOMOBILES WITH GRAPHENE SUPERCAPACITORS By Dan Passarello and Toby Sun The image above is an example of a.
SEC 598 – PV SYSTEMS ENGINEERING Project -1 A Brief Study on Lithium-Ion Battery Technology For Large Scale Residential Systems - GOVINDARAJASEKHAR SINGU.
Aircraft Electrical Systems Objectives (a) Explain the difference between Primary & Secondary cells (b) Compare Lead Acid & Nickel Cadmium batteries (c)
Electric Cells Section 5.3 (p. 217 – 226). (chemical) Cells i.e. batteries Direct current (DC) devices Electron flow = leave negative side, re-enter positive.
Electricity. Yes, we all know what electricity is, but exactly what is it? -where does it come from -can you see it -how is it created.
ELECTRIC CURRENT.. What is electric current ? Electric current is caused due to the flow or movement of electric charges. The flow of electric charges.
Batteries for HTM © D. J. McMahon 2014 rev
Redox Reactions and Electrochemistry Chapter 19. Cell Potentials E cell  = E red  (cathode) − E red  (anode) = V − (−0.76 V) = V.
SCI3023 ELECTROCHEMISTRY Chapter 6b : Battery - Electrochemical Ce ll.
DO NOW: Heat Transfer. What type of heat transfer is shown?
Cells and Batteries. Learning Objectives  To identify different types of cells  To describe the characteristics of each type of cell  To describe the.
 Transfer of energy by electromagnetic waves  Heat moving in the form of waves  Example: Sun heating Earth’s surface.
Circuit Electricity. Electric Circuits The continuous flow of electrons in a circuit is called current electricity. Circuits involve… –Energy source,
Review for Science Final.. Electromagnetic Waves Energy is not a substance that has mass and volume. We know that energy exists because of its effect.
Lithium-Ion Battery By QingjieBao.
Secondary Cell Nickel Cadmium (NiCd) Cells and Batteries
Forms of Energy!.
Fuel Cell Electric Prime Movers
Engineering Chemistry
Lithium-Ion Battery For Low Temperature Application Presentation
JINGYU SI Mechanical Engineering Department
Protonic-Electronic Mixed-Conducting Nanofibers for Energy Conversion
Sources of Potential Difference
Protonic-Electronic Mixed-Conducting Nanofibers for Energy Conversion
Transfer of Energy.
JINGYU SI Ph.D. Dissertator Mechanical Engineering Department
Presentation transcript:

26 giugno 2008Department of Textile Engineering, Isfahan University of Technology, , Isfahan 1 INVESTIGATION OF CHARGING PROPERTIES OF CHARGEABLE TEXTILE BATTERIES D. Semnani, M. Sheikhzadeh, E. Halvani and M. Gholipour

26 giugno SMART TEXTILES

26 giugno CLASSIFICATION CLASSIFICATION Phase Change Materials Shape Memory Material Chromatic Materials Textiles Electronic/Conductive

26 giugno ELEMENTS OF ELECTRONIC TEXTILE NetworkSensor Processing Unit Active Unit Power Unit Wireless

26 giugno SMART CARPET

26 giugno Conductive Textiles - Metallic Fibers - Metal Coated Fibers - Fiber Glass - Conductive polymer - Printed textile (ink jet printing)‏

26 giugno SPECIAL METHODS HOT AND COLD Galvanization HOT AND COLD Galvanization –PAINTS –HARD COATING –ELECTICAL WELDING –FIRE –….

26 giugno PROBLEMS - Cost - Weight - Temperature Effects - Electromagnetic Parasite - Electrical Discharge

26 giugno POWER SOURCE IN TEXTILE STRUCTURE POWER SOURCE IN TEXTILE STRUCTURE Energy: Sun ray – Body temperature Energy: Sun ray – Body temperature Photoelectric Cell Photoelectric Cell Chargeable batteries attached to fabric Chargeable batteries attached to fabric Generation of chargeability in textile structure / Matrix Generation of chargeability in textile structure / Matrix

26 giugno Commonly used batteries Ni-Cd battery Ni-MH battery) ] Li-ion battery)‏ RAM battery SLA battery

26 giugno ElectrodeElectrolyteVoltage Internal impedance Currency Currency ability Charging cycle Capacity Energy density Rate of charging and discharging Usage time Self discharge rate PARAMETRERS

26 giugno Ni-Cd

26 giugno  Positive Electrode -

26 giugno  Negative Electrode

26 giugno  Reaction

26 giugno O2O2O2O2

26 giugno  METHODS  IDENTIFICATION OF CHRAGING COMPLETION  Standard Method Time Control Temperature Control Negative Voltage Deviation Drop Charge Ni-Cd Charging

26 giugno Negative Voltage Deviation

26 giugno Problems in Ni-Cd Over charging Dendrite shorting Cell reversal Environmental Effects

26 giugno  CASE : 3D fabric in spacer form

26 giugno Features Flexibility Flexibility Low Weight Low Weight Air Permeability in active form Air Permeability in active form Resiliency Resiliency Transformation ability Transformation ability Washing ability Washing ability Durability Durability Wide range of patterns in side and middle layers Wide range of patterns in side and middle layers

26 giugno MATERIALS

26 giugno  ELECTRODE CALCULATIONS/ENERGY ESTIMATION  THEORETICAL CALUCLATOION FOR CAPACITY Qe= (A.S) 10^-19× 1/602 6/023*10^23 Qe= (A.S) Ni=1.09 gr/A.h Cd=2.1 gr/A.h

26 giugno Primary Charging

26 giugno V

26 giugno The cell voltage variation in a) first charging stage, b) second charging stage, c) third charging stage, d) fourth charging stage. The cell voltage variation in a) first charging stage, b) second charging stage, c) third charging stage, d) fourth charging stage.

26 giugno Self discharge after primary charging

26 giugno

26 giugno Enhancement of surface features of positive electrode  3-5 wt% cobalt III oxide hydroxide (Coating)‏

26 giugno Enhancement of surface features of positive electrode

26 giugno Conclusion Conclusion  Modeling of textile battery: Parameters: Mixed structure ……………Experimental method  Parameters for Ni-Cd battery

26 giugno  Other Parameters:  Flexibility  Novel coatings  Drape  Bending  Washing  Pressure  Body reaction  Moisture & Heat  Conclusion Conclusion

26 giugno  Cyclic durability  More Charging  Power  Extended in Surface as a Textile  Conclusion Conclusion

26 giugno Sport: Diagram of movements Medical Care Identification Systems in car Smart apparels for comfort Power source in non-woven Smart drapes Lights in carpets Lights in furniture Applications Applications

26 giugno  Low speed charging: Cheap method  Long time  No control in charging and temperature  Dendrites  Extra charge  High speed charging  Short time  Good control during charging  Extra charging is less than previous method  More durability of battery (Three times more than previous charging method)‏ Conclusion

26 giugno We are in the beginning

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.