3 smart textiles - project t-pot · applications of smart materials in smart textiles ... sport...

Presentación Corporativa ‘07

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Applications of Smart Materials in Smart TextilesAnd Interactive Fabrics

Introduction

Chromic Materials

Luminiscent Materials l

Phase change Materials

Shape Memory Materials

Electroactive Materials

Energy Harvesting Materials

Examples of Smart textiles www.leitat.org

Applications of Smart Materials in Smart TextilesAnd Interactive Fabrics

Introduction

SFIT?Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

SFITPassive Smart textiles

Sensing of external Stimulus

Active Smart textiles

Sensing and actuating in front of stimuli

Ultra Smart textiles:

Detection, actuation and control of effect

3 Generation

1 generation

3 generation

2 generation

Introduction

Market

2003 2010

Millions $

19% per years

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Introduction

Sector of applications

Sport → Comfort y EfficiencyMilitary applications → Efficiencies y SecurityHealth care → Security and PreventionTechnical Textiles for Protective equipment → Security, Prevention and Efficiency Fashion → exceptional effect Automobile Textiles → Contort

→ Communication → Music→ Computers→ GPS

New textiles fields

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Introduction

Which textiles industries could participate?

SpinnerNew fibers

New yarns

Knitting - weaving New fabrics structures

Finishing New active finishing

Tailoring Electronic textiles

Textile

Sector

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Chromic Materials

Definition

Molecules / Compounds

Molecular state 1

Stimulus Espectro Absorbancia

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Molecules / Compounds

Molecular state 2

Photochromic: definition

Chromic Materials

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Chromic Materials

Processing methods and applications

Screen printing with plastisol of microcapsulesDyeMelt spinning with masterbach

Processing methods

Fashion UV sensors

Solar protection UPFThermoregulation in home textilesThermal insulation in geotextiles

Applications

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Chromic Materials

Thermochromic: definitionIntroducción

crómicos

luminiscentes

cambio de fase

memoria de forma

electro activos

generador de

electricidad

TemperatureWeak

Chromic materials

Thermochromic: definition

Temperature

Liquid Crystals

Dilatation or change of orientation

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

Chromic materials

Thermochromic: definition

Temperature

Mineral semiconductors

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Fotovoltaic

SFIT Bandgap

Bandgap

Chromic Materials

Processsing methods and applications

FashionTemperature sensorsSolar protectionSmart insulating systemEtc…

Screen printing of LEUCO microcapsuleDigital printing of Liquid CrystalsMelt spinning

Processing Methods

applications

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Chromic Materials

Solvatochromic: definition

O2GasAnd

Liquid

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Chromic Materials

Processing methods

FashionSensors

Screen printingDigital printing

Processing methods

Applications

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Chromic Materials

Electrochromic: definition

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Chromic Materials

FashionCamouflageProtection UVSports

PVDInk-jetTailoring

processing methods

Applications

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Luminescent Materials

Definition Photoluminiscent

Fundamental State

Excited state

Fotons emission

Fundamental State

Emisión

stimuli

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Photoluminescence: definition

Diagram de Jablonski

quantum yields = N of emitted photon

N of absorbed photon

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Luminiscent Materials

Processing methods

Applications

Screen printingdyeingMelt SpinningDigital printing

applications:- Antifalsification- Fashion

applications:- Fashion- EPI- Home textile- Security

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition: Triboluminiscent

Excitation by abrasion / rupture

Crystalline Structure Rupture of

cristalinityBC

Emisión

Emission

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Processing methods

Applications

Compounding by extrusion

applications:- Sensor of rupture - Sensor of touch

Fricción

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition OpticoluminiscenceIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Processing methods

Applications

Multilayers deposicionWeaving and kinitting of optical fibersBroideryTailoring

Light emissionApplications:

- Home Textiles- Fashion- Automotive- Tailoring

InformationApplications:

- Army- Fire Brigade- Geotextiles

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition Electroluminiscence

Eee eee eee eeeeee

BV or HOMO

BC or LUMO

eeeeeeeeee+eeeeeeeeeee

BV or HOMO

BC or LUMO

BV or HOMO

BC or LUMO

emisión

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Type of devices

Minerals Minerals Laser

OrganicsOrganicsflexibles

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

processing methods

applications

Multilayer deposicionConfección

Light emissionapplications:

- Home textiles- Fashion- Automotive- EPI

applications:- EPIS

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition

Rigid microcapsules

Parafines

C8 → - 57 ºCto

C24 → 52 ºC

in textile applicationsC18 → 28 ºC

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition

Thermoregulatory concept

Tiempo

Temperaturaen ºC

Temperatura externaTemperatura tejido

normalTemperatura tejidoTratado con PCM

Time is proportional to quantity

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Processing Methods

• Foulard (*)• Bath• Melt spining

Microcapsules + Ligand + water

Polimerización 60 ºC - 80 ºC

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Applications

Applications :

Garments

ComfortTermorregulación?

Geotextiles

Energetic eficiency

Home Textil

Comfort

Confort

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Definition

Stimuli:TemperatureElectricityLight

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Processing Methods

Screen PrintingMelt spinning and weavingtailoring

Processing methods

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Shape memory materials

Applications

-Applications en textiles:

- Easy sharpening

- Extravagant shape

-Medical

- Cushion

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Applications

EPIs: Actuator

Air LayerTextile 1 Textil 2

Increase of air layer

Better thermal insulation

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Materiales electro activos

Electroactives

OLEDElectrochromicsShape memory

ElectroconductorElectroresponsive

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Electroactive: conductor

Electrical conductor- Metals: Silver – Gold - Cobre – Carbon

- Polymers: Politiophene – Polianiline– Polipyrol

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Conductor: Processoing methods and applications

Processing Methods

Extrusion of yarns and spinning of fibersScreen printing and digital printingBroideryWeaving and knittingTailoring for preparation of sensor/switches

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Electroactive materials

Applications

Pressure and contact sensor

Swicthes Detection

Antennas

Pulsimeter

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Piezoelectric and Derivatives

Change of shape with current

Dilatation

Restriction

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Textile speak loud

Active shoes

Active cushion

Organic and Mineral Materials

Materiales electro activos

Processing Methods

Electrospining

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Screen printing

Digital Printing

Applications

Medical textiles

Artificial Muscles

Adaptable Insulation

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Energy harvesting

Photovoltaics: general definition

BV or HOMO

BC or LUMO

BV or HOMO

BC or LUMOe

eeeeeeeeee+eeeeeeeeeee Photon

eeeeeeeeeeeeeeeeeeeeee

BV or HOMO

BC or LUMO

+Electricity

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Energy harvesting materials

Photovoltaic

Types of Materials

Silicon

Copper Indium Gallium Selenium CIGS

Gallium Arsenic GaAs

DSSC, Tinanium Oxide sensibilized with dye

Organics

Amorphous

Semi-crystalline

crystalline

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Energy harvesting Materials

Tailoring

Screen printing of active layers:

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Fiber by epitaxial growth processes

Kinetics generators

Effect: Movement of the bodies

Generation by induction

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy harvesting

Energy Harvesting Materials

Kinetics

Processing methodsTailoring

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy harvesting

Piezoelectric

Effect:

Cristals piezo

Pressure

Electricity HarvestingTailoring

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Thermoelectric

Peltier effect :

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Cold face (heat absorption)

Warm face (heat liberation)

Seebeck effect :

electricity

Thermoelectric: Processing methods and applicationsIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Tailoring

Applications

Energy Harvesting

Thermoelectric: Processing methods and applicationsIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Energy Harvesting

Applications

Thermorregulation

General view of the Back

Textile heat sinks

Internal part of the garment

Peltier cells and micro-fan

Examples of SFIT

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Garment for Baby :- Temperature - Cardiac rhythm- Motion- Respiration

Analyze: State of the babyActúa:Vibra si saso de muerta súbitaManda mensaje si riesgos de enfermedad

Health care

Sudden infant death protection

Example of SFIT

Health care

Regulation of Bra positionElectroactive polymersPressure sensorsAnalysis systems

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Auto adjusting

Example of SFIT

Health careIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Life Shirt

Control of vital constant

Advisory system of rescue

Example of SFIT

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Cancer Detection

Example of SFIT

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

System anti-decubitus

Example Of SFIT

CommunicationIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example Of SFIT

CommunicationIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

Textronica

Mp-3 Warming

Introduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

ArmyIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Sensors of impact

Smart System of evaluation of gravity

Communication with medical service

SMART SHIRT

Example of SFIT

ArmyIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Energy harvesting

Photovoltaics

Example of SFIT

ArmyIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Thermoregulation

Example of SFIT

TransportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Design

Example of SFIT

TransportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Security and comfort

Example of SFIT

Fashion and clothesIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

Fashion and clothesIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

The shirt which embrace you

Example of SFIT

SportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Velocity and cardiac rythm

Example of SFIT

SportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

SportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

SportIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Example of SFIT

Security and Protective EquipmentIntroduction

Chromic

Luminescent

Shape Memory

Electroactive

Photovoltaic

Passeig 22 de Juliol, 218 - 08221 Terrassa (Barcelona)Tel. +34 93 788 23 00 - Fax +34 93 789 19 06

www.leitat.orglaubouy@leitat.org

3 smart textiles - project t-pot · applications of smart materials in smart textiles ... sport...

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