Carbon Nanofiber/Carbon Nanocoil Coated Substrate and Nano Composites

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 

02272/DEL/2010

US Patent No: 

13/375,730

US Patent No Date: 

01.02.2011

PCT filing No: 

PCT/IB2010/055080

International Patent No. Date: 

09.11.2010

Date Filed: 

23.09.2010

Patent Category: 

Overview: 

Process for uniform coating of carbon nanocoils (CNCs) on long short glass fiber(s)/fabric using various transition metal catalyst(s).

Key Features: 

  • For the synthesis of CNCs, simple thermal CVD is used providing uniform coating.
  • Size of the substrate is unlimited, hence can be used in structural application.
  • Better electrical conductivity and thermal stability is obtained.
  • The synthesis of CNCs on glass fiber(s)/ fabric helps to make strongest composites.

Applications: 

  • Micro electro Mechanical systems (MEMS).
  • Actuatuators.
  • Electromagnet wave absorber.
  • Electron emitter.

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