CEA LITEN

Laboratory of Innovation for New Energy

Technologies andnanomaterials

Healthy-Aims Dissemination Day

Welcome to Grenoble-Autrans…

Programmes for Defense

Defense pole

Researchand

technologyfor

industry

DRT pole

Getting ready for theNew Economy

R & D for Nuclear

Energy

DEN pole

Competencies and forces in Nuclear Research

FundamentalResearch

Innovation in technologyfor the future

15.000 15.000 15.000 15.000 researchersresearchersresearchersresearchers3 Billions Euros 3 Billions Euros 3 Billions Euros 3 Billions Euros annualannualannualannualAREVA AREVA AREVA AREVA industrialindustrialindustrialindustrial groupgroupgroupgroup

DSM+DSV poles

Four missions of the CEA

Micro/Nanotechnologies, nanobiotechnologies

RHÔNE- ALPES

Nuclear : fusion, fission, wastePACA/Rhône valley

Lasers and plasmasAQUITAINE

Nuclear sciences, information technologies, climatic sciences, biomedical

ILE-DE-FRANCE

Materials science andnew energyCENTER, BURGUNDY AND RHÔNE- ALPES

The CEA: many specialized sites

Direction of Technological Research for Industry

MicroElectronics

Systems for New

Technologies ofInformation andCommunication

Getting ready for the New Economy

⇒ To develop and transfer technologicalknowlege and patents to industrial partners

⇒ With 3 laboratories of International Size

����115 labs

����3200 persons2000 researchers

����Annual budget: 250 million €

Robotization

Softwares

New Technologies for Energy

Nanomaterials

Uses

Integration

Systems

Microcomponents

Technologies of miniaturisation

20 %

20 %60 %

Systems for biology and health

Systems for telecommunications

Optoelectronics componentsMicroelectronics on silicon

Microsystems on silicon

The LETI : micro and nanotechnologies andtheir integration in systems

PV and Energymanagement for the

habitatCEALITEN improves each day thetechniques of control of energy:- Residential or tertiary

- Vision "total energy system".

� Solar Cells�Silicon pathway�Nanocomposites pathway

� PV modules

� Systems

� Energy storage

Hydrogen and Fuel Cells for automotive

applicationsCEA LITEN develops the hydrogenpathway :-Production

-Transport and storage

-Conversion

� Hydrogen production by high-temperature electrolysis

� Fuel Cells� PEMFC � SOFC

� Systems architecture

Nanomaterials in hightechnology industrial

applicationsCEA LITEN develops nanomaterials :-Synthesis-Handling, safety and integration

� Micro-sources of energy containingnano-objects :

�micro-fuel cells�Micro-batteries�Micro thermoelectric generator

•Nanostructured surfaces�Surface energy�Nanocatalyzers

•Nanopowders:�Lithium-Ion Batteries� SOFC/HTE

CEA LITEN: New Technologies for Energy andNanomaterials

Organization and key figures of LITEN

GrenobleChambéry

Cadarache

Saclay

Key figures

Employees

350 permanent staff

Employees

350 permanent staff

Budget

44 Meuros

22 Meuros external billing

Budget

44 Meuros

22 Meuros external billing

Patents

166 active patents in 2004

31 patents registeredin 2005 (01/10)

Patents

166 active patents in 2004

31 patents registeredin 2005 (01/10)

Organization

DTH Department of Hydrogen Technologies

DTH Department of Hydrogen Technologies

DTS Department of Solar Technologies

DTS Department of Solar Technologies

Arc NucléartArc Nucléart

DTNM Department of NanoMaterials Technologies

DTNM Department of NanoMaterials Technologies

Laboratory of

Components for

Energy

Programs

NanomaterialsAnd

Components for Energy

Innovating processes ofmanufacture and assembly

Nanomaterials «Nanopowders»

Nanomaterials«Micro-sources of energy "

Nanomaterials«Nano-structured surfaces »

Nanomaterials and NanoComponents

• Deposition « TEFLON LIKE » plan

•Es=9,84 mN/m , θeau = 135°

• Deposition« TEFLON LIKE » on carbon nanotubes• Es<2 mN/m, θeau = 160°

θ θ θ θ eau>160°Coupling CNT - SiOxCy

Nano- structured surfaces

µ-fluidic with LETI

Catalyst Pt currently accounts 50% of the cost of EME

Particles Pt : 2-5 nm spaced some nm

� Best performance� Rate of loading /2

0

100

200

300

400

500

600

700

800

900

1000

0 500 1000 1500i (mA/cm²)

Electrode élaborée by OMCVD 0,17 mg/cm² of Pt

Electrode reference 0,35 mg/cm² of Pt

T = 80 °CP = 4 Bars

H2 / air

Nano- structured surfaces

µ-fuel cell

Micro-sources

2 cm² battery

1 cm² battery

25 mm² battery

Electrolyteionic conductivitytest cell

Micro-sources

Microbatteries Testing course

International Road-Map���� Li will replace the Ni-Cd and Ni-MH

International Road-Map���� Li will replace the Ni-Cd and Ni-MH

Nanocomposites• LiFePO4/C

• Si ou Sn/carbon nanotubes

Nanopowders and Components for Energy

Objective : cost and safety, high power (fast charging <5minutes)Transport : electric vehicle / hybrid vehicle, NTIC (smar t-card, medical…)

Nanopowders and Components for Energy

Integration of these materials in Full Size Batteries⇒ From few mWh to several Wh

Thin¨PowerBatteries

For Smart-Cards

Prismatic BatteryFor Electric VehicleMiniature Batteries

For MedicalApplications

Within Healthy-Aims Project

Solutions for the identification of objects (traceability, anti-counterfait)

Inte

nsity

offlu

ores

cece

Mesurementsof spectra

Longeur dof wave

Leve

ls

Characters

1 1 1

2 1 1

3 0 3

5 3 2

10 5 3

Decoding

Visual effects

Textile, paper, glass …

Colloids of n-Au

Nanopowders, nanocristals

Medicines

PaperTextile

Marking

Thank You For Your Attention