was in den letzten 7 wochen passiert ist - rhoen-saale.net arbonn anot ubes baytubes ... abmessungen...

15.09.2010

1D 57482 Wenden Germany

Was in den letzten 7 Wochen passiert istElektromobilität – neueste Trends ?

Batterie oder Wasserstoff + FC

15.09.2010


Prof. Dr. Henning ZozZoz Group, D-57482 Wenden, Germany

CIITEC-IPN, Instituto Politecnico Nacional, Mexico City, C.P. 02250 México, D.F.Ritsumeikan University, Kusatsu, Shiga 525-8577, Japan

Innovationstag ElektromobilitätElektromobilität – neueste Trends

20.07.2010, Bad Neustadt a. d. Saale, Germany

kurz:Zentallium®, ZoLiBat® & H2Tank2Go®-Module

- Nanostrukturen für emissionsfreie Zukunftsmobilität -

HKP zur industriellen Herstellung von Nanostrukturen- anhand der Beispiele Gewichtseinsparung durch Zentallium®, Energiespeicherung durch

ZoLiBat® & H2Tank2Go®-Module für emissionsfreie Zukunftsmobilität

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Simoloyer, high kinetic processing device: 1-900 liters

www.zoz.de

15.09.2010


CarbonNanoTube

in German language: Cent

C

Z

aluminum

in German language: Aluminium

CarbonNanoTubes

Baytubes®

light weight – less material for more structural application

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15.09.2010


direct extrusion of Zentallium® at Zoz as of 2010-08

Geometry Achievable length

Ø10mm 4,7m

Ø15mm 2m

Ø20mm 1,2m

Ø30x3mm 1,4m

20x5mm 3,7m

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Zentallium®

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ref.: PRAYON S.A., Fabrice Renard, Engis, 29.04.2009

next generation lithium batteries

advanced nanostructured materialsfor High Performance Lithium-Ion Battery

Oxygen

metal

Carbon

Lithium

discharge

charge

negative electrode postive electrodeelectrolyte

15.09.2010


next generation lithium batteries

ref.: HPL, Dr. Ivan Exnar, Dr. Thierry Drezen, Wenden, 26.02.2009

new Li-Mn-phosphate materialhigh performance by nanostructure

18650 prototype cell

• e. g. discharging in 10 min achieving 80% nominal capacity• safe & non-toxic• cost-effective• manufactured by Zoz GmbH

anode: MCMB 1028separator: PP (25 um)electrolyte: 1M LiPF6 in EC/EMC with 2% VCcycle: 2.7V ~ 4.25V charge: CCCV, C/2, CV at 4.25V until C/100designed capacity: 960 mAhcapacity at C/2: 900 mAh

15.09.2010


from the web-page of

Midland, MI - November 12, 2009 The Dow Chemical Company (NYSE:DOW) announced today the transfer to Dow of collectiveassets from HPL (High Power Lithium), a company focused on the development of nano-structured energy storage materials and novel electrolytes for use in all lithium ion batteryapplications.

“HPL has made critical strides in developing next generation metal phosphate electrode materialsand electrolyte system technology,” said Bill Banholzer, CTO and executive vice president forDow. “HPL’s exciting phosphate technology brings a combination of safety and increased energydensity that when applied to Dow’s Energy Storage Solutions business will significantly enhanceDow’s offering of component materials to the lithium ion battery markets.”

HPL brings synthesis and development of novel nano-materials, the ability to process and optimize nano-materials for use in battery electrodes and cells, comprehensive physical and electrochemical characterization facilities and screening and development of novel electrolytes and systems.

“This technology transfer merges HPL’s enabling advanced technology with Dow’s unrivaled abilityto apply and bring the technology to market,” said Fernand Kaufmann, Chairman of HPL. “Dow isthe perfect partner to enable lithium ion battery manufacturers to get the full commercial benefitfrom HPL technology.”

15.09.2010


„ZoLiBat®“co-operative project

ZIM EP091688 # 01.12.2009

Effizientere kostengünstige Lithium-Ionen Batterien -made in Germany-unter Verwendung von nanostrukturierten Elektrodenwerkstoffen

High efficient cost effective lithium-ion batteries -made in Germany-utilizing nano-structured electrode materials

Zoz GroupUlm University

Zentrum für Sonnenenergie- und Wasserstoff-ForschungBaden-Württemberg (ZSW)

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16D 57482 Wenden Germany15.09.2010

16

15.07.2010 at Prayon

15.09.2010


hydrogen storageby nanostructure (matrix + catalyst)

NaAlH4, PEMFC, CM01 - CM20

MasdarMasdar-- and Abu Dhabi Initiativeand Abu Dhabi Initiative100 MW of solar energy100 MW of solar energy

McPhyMcPhy Energy & CNRS Energy & CNRS InstitutInstitut NNééelelGM / GM / OpelOpel

MgH2, GT/FC, CM20 – CM100b (10x)

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„ H2Tank2Go“co-operative - ZIM project

EP091640

Entwicklung eines günstigen und somit marktfähigenH2-Feststoff-Tanksystems

Development of a competitive and insofar marketableHydrogen Solid State Tank System

Zoz GroupGKSS Research Centre GmbH

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Metal hydrides for solid state hydrogen storage

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PEM-fuel cell

How does a fuel cell work?Polymer Electrolyte Membrane Fuel Cell (PEMFC)

H2 O2

H+ H+

O2-

e-

Anode (A1)bipolar-sheet bipolar-sheet bipolar-sheetbipolar-sheet

Anode (A2)

catalystcatalyst

membrane proton-conductive membrane proton-conductive

Kathode (K1) Kathode (K2)

2 H -molecules are catalytically decomposed into 4 protons H and 4 electrons e

2+ -

O -molecule is catalytically decomposed into 2 O22-

Hydrogen:

H is the smallest and lightest element of the Periodic Systemthe H-atom consists of one proton and one electronis the most available element in the universe (H O, CH , etc…)

2

2 4

high reactivity, comes always as H -molecule and in compoundsmelting temp.: -259,14°C (20 °K), evaporation temp.: -252,87°C (14 °K)

2

O2-

4 H pass the proton-conductive membrane

+ 4 H , 4 e and2 O form water

+ -

2-

4 e flow as electrical current throughthe consumer and perform electrical work

-

H2O

single stack

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Metal hydride tank systems - volumetric and gravimetric density

HydroMat 10.1metal hydride tankCalculation for big

NaAlH4 tank

→ H2 - combustion engine

full tank -

full

tank

-

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Early stage of R.T. metal hydride tanks

H2 combustion engine !

Developed 1982H2 - combustion engine !

(75 kW)

15.09.2010


BMW Hydrogen 7, bivalenter Verbrennungsmotor (H2 + Benzin)

FahrwerkVorn: Doppelgelenk-Zugstreben-FederbeinachseHinten: Integral-IV-MehrlenkerachseKomplett abschaltbares ESP serienmäßig

Felgen: 18-Zoll LeichtmetallReifen: 245/50 R

Abmessungen (cm)Länge: 518Breite: 190Höhe: 149Radstand: 313Kofferraumvolumen (l): 225Tankinhalt (l): Benzin/74 l, Wasserstoff/7,8 kg (→110 l)Leergewicht (kg): 2395

FahrleistungHöchstgeschwindigkeit (km/h): 2300 auf 100km/h (s): 9,5

Verbrauch (l/100 km)Kombiniert: 13,9 l Benzin oder 3,6 kg WasserstoffCO2-Emission (g/km): 0

MotorKraftstoff: Benzin, Wasserstoff (flüssig → -250°C)Hubraum: 5976 ccmZahl der Zylinder: 12Anordnung der Zylinder: VZahl der Ventile: 12Gemischaufbereitung: Direkteinspritzung (Benzin)+ Einblaseventile (Wasserstoff)Leistung: 260 PS (=191 kW) bei 5100 U/minMax. Drehmoment: 390 Nm ab 4300 U/min

Antrieb/GetriebeHeckantrieb6-Gang-Automatik

LenkungHydraulische ZahnstangenlenkungWendekreis: 12,6 m

BremsenVorn: belüftete Scheiben (348mm)Hinten: belüftete Scheiben (345mm)

Reichweite H2: 200 km

BMW 7er Version: Hydrogen 7Karosserie: Limousine

Hybridauto: Benzin / H2H2-Versorgung über Flüssiggastanks (-250°C)H2-Verbrennungsmotor

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Tropical Green Technologies (Greece)

• On theHomepage listed under„Innovations“(not for sale yet)

• H2-powered Citycar• R.T. - metal hydride• Tank pressure: 5 – 10 bar• Max. speed: 45 km/h• 5 kW fuel cell system at 1 t vehicle !?• Range: 130 km ?

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Room temperature hydrides vs. Complex metal hydrides

• NaAlH4 powder has a high H2 storage capacity, but due to a complex tank-design the gravimetric H2-content of the system is very low

0 10 20 30 40 50

gravimetric H2-content [g H2 / kg]

HydroMat 10.1 - powderonly

HydroMat 10.1 - tankincluded

NaAlH4 - powder only

NaAlH4 - tank included

15.09.2010


Volumetric hydrogen-content and energy density of R.T. hydrides

0 10 20 30 40 50 60

volumetric H2-content [g H2 / l]

HydroMat 10.1 - powder only

HydroMat 10.1 - tank included

NaAlH4 - powder only

NaAlH4 - tank included

700 bar tank

Cryo tank (-253°C)

0 0,5 1 1,5 2volumetric energy density [kWh/l]

1 g H2 = 0,033 kWh

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HydroMat 10.1 R.T. metal hydride

1,67 wt%HydroMat 10.1

charging pressure: 20 bar

complete desorption at 70°C → < 3 h

absorption

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Comparison with Li-ion batteries

• Values for specific energy density fromliterature (also confirmed by Dow Chemical)

• 75 kWh needed for small passenger car at 300 km range

Li-ion Battery: ca. 160 Wh/kg; 300 Wh/L

→ 75 kWh / 0,16 kWh/kg = 468,75 kg

→ 75 kWh / 0,3 kWh/L = 250 L

Weight-estimate of fuel cellUS Department of Energy study:

→ 80 kW PEM-FC system: 115 kg

→ 25 kW system: ca. 50 kg

H2Tank2Go for 75 kWh + Fuel Cell:

• weight: 160 kg (tank) + 50 kg (FC) = 210 kg

• volume: 50 L (tank) + 40 L (FC) = 90 L

weight factor

volume factor 3

2

1

1

15.09.2010


…in the future…electric cars…hydrogen or battery ?

Approximation for 1000 cars:• Li-ion batteries: 468 t; 250 m3

alternatively for pressured gas tanks you would find:• 20.000 mechanical components designed to withstand ~1000 bar

15.09.2010


0 200 400 600 800 1000 1200 1400

price [€]

Udomi "HB-SC-0100-Q" - 100 NL

Zoz Group "H2Tank2Go - A1" - 585 NL

Treibacher "MHS 900 A" - 840 NL



Pragma Industries "mh150 B" - 150 NL

Pragma Industries "mh150 A" - 150 NL

Ovonic "Solid Hydrogen Storage Canister" - 100 NLOvonic "BL-120 Metal Hydride" - 120 NL

com

pany

A1® - price in comparison to similar R.T.-metal-hydride tanks

15.09.2010


0 2 4 6 8 10 12

price [€ / NL H2]

Udomi "HB-SC-0100-Q" - 100 NL

Zoz Group "H2Tank2Go - A1" - 585 NLTreibacher "MHS 900 A" - 840 NLTreibacher "MHS 450 A" - 420 NL

Treibacher "MHS 225 A" - 210 NLPragma Industries "mh150 B" - 150 NLPragma Industries "mh150 A" - 150 NL

Ovonic "Solid Hydrogen Storage Canister" - 100 NLOvonic "BL-120 Metal Hydride" - 120 NL

com

pany

A1® - price in comparison to similar R.T.-metal-hydride tanks

15.09.2010


Zoz Isigo®: now (Pb-battery) and in the future (fuel cell and H2Tank2Go®)

values for max. speedof 35 km/h

0 1 2 3 4

driving time (h)

Pb battery

H2Tank2Go

0 50 100 150

driving range (km)

Pb battery

H2Tank2Go

H2Tank2Go® + fuel cell: ca. 15 kgPb battery: 8,6 kg

15.09.2010


Proposal for a Zoz – hydrogen powered car (Lupo base)

• aquire small car (e.g. VW Lupo)• remove gasoline engine• remove powertrain ?• equip the car with hydrogen tank and fuel cell

• hydrogen load: 2,25 kg (~75 kWh)• hydrogen charging: < 30 bar• range: ca. 300 km• fuel cell: PEM-FC (~25 kW)

• recuperation of breaking energy via Supercaps?

• weight of VW Lupo: ca. 1.000 kg• weight of VW Lupo engine and gear: ca. 120 kg

• weight of electro-motor: ca. 100 kg• weight of H2Tank2Go® + fuel cell: 210 kg

• weight Lupo (combustion engine): ca. 1.120 kg• weight Lupo (H2-tank + fuel cell): ca. 1.330 kg

15.09.2010


Proposal for a Zoz – hydrogen powered car

CORDOBA Trolley40 x 26 x 60 cm volume: 55 l

H2Tank2Go®

• volume: < 50 L• weight: ca. 160 kg• price: < 10.000 €

in the scale of :3 diving bottlesvolume: 45 l

15 l

15.09.2010


Costs and taxes: gasoline vs. hydrogen

Gasoline• consumption: ca. 5 L / 100 km (→ 10.000 L for 200.000 km)• cost of „super“-gasoline: ca. 1,40 € / L

(47,95 ct net fuel cost + 65,45 ct mineral oil tax + 26,6 ct value added tax)Hydrogen• tank-load: 2,25 kg H2 (range: approx. 300 km; 2,25 kg H2 contains 75 kWh of energy)• consumption: 0,75 kg H2 / 100 km (→ 1.500 kg H2 for 200.000 km)

fuel price for 200.000 km range

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

Gasoline Hydrogen (electrolyser -grid)

Hydrogen (electrolyser -wind-power)

pric

e [€

] 7 € / 100 km 8,34 € / 100 km

4,58 € / 100 km

Gasoline prices expectedto increase in the future

windpowerfeed-in compensation(9,02 ct / kWh)

4795 €net fuel cost

2660 €value added tax

6545 €mineral oil tax

14.000 €

16.685 €

9.160 €

Δcost = 4.480 €contributes to tank cost

15.09.2010


Costs of PEM-FC

• cost of stack: ca. 1000 €/kW

• cost of complete 25 kW fuel cell system: ca. 70.000 € (~ 3.000 €/kW)

• There is no mass production of this kind of PEM-FC system yet!

→ target cost: 500 USD/kW complete → 25 kW PEM-FC < 10.000 €

15.09.2010


Proposal for a Zoz – hydrogen powered car with HydroMat 10.1 H2 - storage material

1.330 kg88.000 €total (today)

1.000 kg5.000 €car body

120 kg5.000 €motor & power-train

1.330 kg25.000 €total (goal)

50 kg7.000 €25 kW fuel cell systemfuture goal

50 kg70.000 €25 kW fuel cell systemtoday

25 kg2.000 €tank

135 kg6.000 €metal hydride powder

ca. weightca. cost

15.09.2010


Comparison of H2 - kickboard and car

Isigo® (+ H2Tank2Go ® + 500 W fuel cell)

• range: > 130 km (2 cartridges)• H2 load: > 100 g (2 cartridges)• weight: ca. 43 kg• price: < 1.000 €

→ ZERO EMISSIONS+ economic value

Zoz hydrogen car (+ H2Tank2Go ® + 25 kW fuel cell)

• range: ca. 300 km• H2 load: 2,25 kg• weight: ca. 1.330 kg• price: 25.000 €• Gasoline cost save: 4.480 €• Investment: 20.520 €

→ ZERO EMISSIONS; but no economic value (yet)

small car with a 5 L/km gasoline consumption

• range: ca. 300 - 500 km• weight: ca. 1.105 kg• price: 12.000 €• fuel cost (20.000 km):14.000 € (…rising)• price + fuel cost (20.000 km): 26.000 €

→ POLLUTANT GAS EMISSIONS (ca. 1,8 t CO2)

15.09.2010


Please make it happen, that Isigo® is allowed to be used equivalent to

bicycles in public traffic!

15.09.2010


OZ-symposium

15.09.2010


Materialica 2010 Munich Trade Fair

15.09.2010


expanding horizons

high performance rudder-blade for CAT-16 made by Zoz in Wenden

was in den letzten 7 wochen passiert ist - rhoen-saale.net arbonn anot ubes baytubes ... abmessungen...

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