ICT Project E-STARS [ICT-223927]

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http://www.estars-project.eu

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Background• Applications convergence ==>

functions integration (passive, sensor, MEMs, transceive, microsystems);

• The size of such microsystem and micromachining shrink year over year;

• Conventional energy storage devices ( Battery, super cap) do not scale down sufficiently to meet the need of micro electronics system;

• Solid state Thin Film Energy Cell built from semiconductor process offers a revolutionary way of storing energy for micropower devices;

Wireless sensor module

battery

battery

Swallow able camera capsule

Relative density improvement in laptop computing since 1990

ICT Project E-STARS [ICT-223927]

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State of Art : Solid state Thin Film Energy Cell

• Lithium battery– Physics is the same to classical lithium battery

• Solid state battery– No liquid: Solid electrolyte with Lithium– High temperature capability (lead free solder reflowable)

• Thin film battery– Overall thickness : x00µm– Flexible– Embeddable– manufactured with thin film deposition equipments

• High life time and reliability

X00µm

CEA-Liten

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Scope: from 2D toward 3D

State of Art E-Star objective

Architecture

Battery Capacity 100µAh/cm² 500 to 1000µAh/cm²

Battery power Capability

5mW/cm² 25 to 50mW/cm²

ICT Project E-STARS [ICT-223927]

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Breakthrough

• Increasing the capacity density by texturing the substrate (3D);

• Moderate ratio (2:1): Improve state of Art PVD process to accelerate 5x the deposition rate and to reach 50% of minimum coverage;

• High aspect ratio (10:1) represents the breakthrough of the E-stars project;• Investigate alternative deposition technics

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Consortium

Bioage

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Work packages and program structure

• WP1: Program mgt;• WP2:Requirements definition;• WP3:System architecture

design;• WP4:Micro battery layers

technology development;• WP5: Assessment of the

battery• WP6: System integration• WP7 : Dissiminetion and

exploitation

Fundamental

research

Inte

grat

ion

Batterymanufacturing

IdeaSales

Existing techno New techno

System component definition based on end

users requirements (WP2 & WP3)

Microbattery development and

assesmment (WP4 &WP5)

Dissemination (WP7)

System Integration (WP6)

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Phasing

New PVD200 mm

3D deposition methods

Breadboard realizations

Individual layer process

3D Microbattery

Systemrequirements

definition

System architecture

design

System assessment

PVDlab tool

Phase 1

Phase 3

Phase 2

SYSTEMSYSTEM

TECHNOLOGYTECHNOLOGY

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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WP2: System requirements CRF

ICT Project E-STARS [ICT-223927]

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WP2: system requirementsBioage

PARTNER: BIOAGEKIND: END USERDEVICE 1: Diagnostic FieldDEVICE 2: Aerospace Field

Aerospace Aerospace DeviceDevice

QCM QCM REFREFQCM MEASQCM MEAS

ANTENNAANTENNA

MICRO SOLAR CELL

Dimensions: 3mm x 3mm

Weight: 0.1 gr

Max Power: 0.82 mW

3D BATTERY

Capacity: 1000 ua/cm2

Power: 50 mW/cm2

N.B.: E-STARS final goal

QCM

Sensitivity: 0.36ng

Frequency: 20MHz

Range: +/-360ug

RF RADIO-NETWORK

Frequency ISM 2.4GHz

RF Data Rate: 250.000 bps

Standard: IEEE 802.15.4(ZigBee)

CARBON HOUSINGCARBON HOUSING

MICRO SOLAR PANELMICRO SOLAR PANEL

EXAMPLE OF APPLICATIONS

Characterization of Dust Flux of Atmosphere

Characterization of Comet Tail

Characterization of Spacecraft “Outgas”

Characterization of Spacecraft Contamination

Characterization of Interstellar Material

ICT Project E-STARS [ICT-223927]

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WP2: System requirements CTT/Kelsius

Time/Temperature/Location monitoring –Bulk goods in transit

Solutions based on mobile telephony are costly for all but the largest loads. Tariff free wireless sensors offer an appropriate

solution.

Module travels with bulk goods package. Data logging is continuous.

Wireless sensor periodically polls for data connection.

Typically data is transferred at depot. Vibrational energy harvesting + E-STARS

battery provides power source.

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Substrate texturation

Low Aspect ratio substrates

High Aspect ratio substrates

Scalloping(issue for TFB active layers)

Scalloping(issue for TFB active layers)

ICT Project E-STARS [ICT-223927]

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PVD deposition on textured substrates

Current collector LiCoO2 positive electrode

ICT Project E-STARS [ICT-223927]

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Electrodeposition method

Electrodeposited LiCoO2

5 µ m 5 µ m 5 µ m 5 µ m 5 µ m

20 µ m

Ti/Pt LiCoO 2 LiPON Ti

Ti/Pt

LiCoO 2 LiPON Ti

Ti/Pt

LiCoO 2 LiPON

Ti

All solid state microbattery with electrodeposited LiCoO2 on LAR substrate

ICT Project E-STARS [ICT-223927]

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Electrosprayed method

Electrosprayed LiNiMnO4

Nozzle

Cone

Jet

Droplet aerosol

Si wafer with patternedElectrodeposited LiNiMnO4

ICT Project E-STARS [ICT-223927]

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MOCVD electrolyte

d:\Mes documents\Projets\Eloge3D\TECHNIQUE\caractérisation\impédance\PLP-09-0025\Cell06-EIS_15.mpr

-Im(Z) vs. Re(Z)

Re (Z) /Ohm30 00020 00010 0000

-Im

(Z)/

Oh

m

30 000

28 000

26 000

24 000

22 000

20 000

18 000

16 000

14 000

12 000

10 000

8 000

6 000

4 000

2 000

0

Inorganic electrolyte on HAR substrate and impedance measurements

ICT Project E-STARS [ICT-223927]

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Outline

• Background and state of Art• Scope • Consortium • Project flow chart and Work Packages• Timing and deliverables• Systems requirements• Results• Summary

ICT Project E-STARS [ICT-223927]

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Summary

• E-STARS project develops next generation of solid state microbattery through 3D architecture

• Complementary consortium from end users to technology providers

• Do not hesitate to contact us!