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Page 1: Did I Miss Something

Did I Miss Something:Leveraging the Unintended Impact of Graphene in a Formulation

Leroy Magwood, Jr, PhD.

Page 2: Did I Miss Something

Product and application developmentCreation and Expression of Graphene

Graphene Development Graphene Properties

a. Electromagnetic exfoliation

b. Electrochemical exfoliation

c. Milling

d. CVD

e. Epitaxial Growth

f. Pyrolysis

Properties and Applications can be applied more broadly to nanoparticles in general

Page 3: Did I Miss Something

Creating and Effective Pathways to Success Using Graphene

Resin

XG Graphene

Manufacturing

Dispersants

Graphene Applications

Concrete Rubber

Paints and Coatings Composites

Electronics

MANUFACTURING ENABLING TECHNOLOGY EXPRESSION OF TECHNOLOGY

Mechanical Chemical

Page 4: Did I Miss Something

Incorporation of Graphene to Enhance the

Strength of Composites in Automotive

• Improved compression strength by 20%

• Increased heat deflection temperature by 15oC

Improved Noise Vibration ⬣ Improved Manufacturability ⬣ Easier CB Handling

Elastomers: Potential to decease rolling resistance

Structural Applications: Lightweighting and potential increases in lifecycle of final

product

Functional Foams, Headliners, and Textiles: Potential to replace toxic FR

Thermoelectric Materials: Potential cooling and heat recovery improvements

Can be used in sensors for safety and environmental protection and detection

Potential to use in nanofluids for thermal management

• Improved NVH (noise & vibration) by 17%

Front Engine Covers

Parts in Production

Page 5: Did I Miss Something

Component Control(phr)

Formula 1(phr)

NBR 100 100

CB 76 67

xGnP - 1.1

Silica 37.6 35.2

TP90B 10 10

MTBS 1.3 1.0

Sulfur 2.12 2.12

PROPERTIES

Rolling Resist. − ↓ 7%

Abrasion − ↓ 12%

Wet Grip − ↑ 17%

Incorporation of Graphene to Enhance the

Properties of Rubber

Not Complete Formulation

Page 6: Did I Miss Something

Thank You

Leroy Magwood, Jr. [email protected]

XG Sciences, Inc.Lansing, MI.

www.xgsciences.com


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