Electromagnetic shielding material and clothing using the same
AssigneeBeijing FUNATE Innovation Technology Co., Ltd.
InventorsYU-QUAN WANG, LI QIAN
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Abstract
An electromagnetic shielding material including a substrate and a shield layer. The shield layer includes a carbon nanotube composite wire. The carbon nanotube composite wire includes a carbon nanotube wire and a metal layer. The carbon nanotube wire comprises a plurality of carbon nanotubes spirally arranged along an axial direction of the carbon nanotube wire. A twist of the carbon nanotube wire ranges from 10 r/cm to 300 r/cm. A diameter of the carbon nanotube wire ranges from 1 micron to 30 microns. A thickness of the metal layer ranges from 1 micron to 5 microns. Electromagnetic shielded clothing is also provided.
Claims18
An electromagnetic shielding material comprising:
- a substrate comprising at least one surface;
- and
- a shield layer comprising a carbon nanotube composite wire, located on the at least one surface of the substrate,
- wherein the carbon nanotube composite wire comprises a carbon nanotube wire and a metal layer coated on an outer surface of the carbon nanotube wire;
- the carbon nanotube wire comprises a plurality of carbon nanotubes spirally arranged along an axial direction of the carbon nanotube wire, a carbon nanotube wire twist ranges from about 10 r/cm to about 300 r/cm, and a carbon nanotube wire diameter ranges from about 1 micron to about 30 microns;
- and a metal layer thickness ranges from about 1 micron to 5 about microns.
An electromagnetic shielding material comprising:
- a substrate comprising at least one surface;
- and
- a shield layer comprising a carbon nanotube structure, located on the at least one surface of the substrate,
- wherein the carbon nanotube structure comprises a plurality of carbon nanotubes forming a conductive closed circuit.
An electromagnetic shielding clothing comprising:
- an electromagnetic shielding material comprising:
- a substrate comprising at least one surface;
- and
- a shield layer comprising a carbon nanotube structure, located on the at least one surface of the substrate,
- wherein the carbon nanotube structure comprises a plurality of carbon nanotubes forming a conductive closed circuit.
Dependencies are inferred from the claim text.