Flame-resistant composite materials containing carbon nanotubes are described herein. The flame-resistant composite materials contain an outer layer and at least one inner layer, containing a first polymer matrix and a second polymer matrix, respectively. The outer layer has an exterior surface and
Flame-resistant composite materials containing carbon nanotubes are described herein. The flame-resistant composite materials contain an outer layer and at least one inner layer, containing a first polymer matrix and a second polymer matrix, respectively. The outer layer has an exterior surface and a first carbon nanotube-infused fiber material that contains a first fiber material and a first plurality of carbon nanotubes greater than about 50 μm in length. In some embodiments, the at least one inner layer also contains a second fiber material and/or a second carbon nanotube-infused fiber material containing a second fiber material and a second plurality of carbon nanotubes. When present, the second plurality of carbon nanotubes are generally shorter in length than the first plurality of carbon nanotubes. Alignment of the carbon nanotubes in the outer layer can transfer heat away from the composite material's inner layer(s). Flame-resistant articles containing carbon nanotube-infused fiber materials are also described.
대표청구항▼
1. A flame-resistant composite material comprising: an outer layer comprising a first polymer matrix and a first carbon nanotube-infused fiber material; wherein the outer layer has an exterior surface; andwherein the first carbon nanotube-infused fiber material comprises a first plurality of carbon
1. A flame-resistant composite material comprising: an outer layer comprising a first polymer matrix and a first carbon nanotube-infused fiber material; wherein the outer layer has an exterior surface; andwherein the first carbon nanotube-infused fiber material comprises a first plurality of carbon nanotubes and a first fiber material; wherein the first plurality of carbon nanotubes are greater than about 50 μm in length; andat least one inner layer comprising a second polymer matrix. 2. The flame-resistant composite material of claim 1, wherein the at least one inner layer further comprises at least one component selected from the group consisting of a second fiber material, a second carbon nanotube-infused fiber material comprising a second plurality of carbon nanotubes and a second fiber material, and combinations thereof. 3. The flame-resistant composite material of claim 2, wherein a thickness of the outer layer ranges between about 0.005″ and about 0.1″. 4. The flame-resistant composite material of claim 2, wherein the first fiber material and the second fiber material are the same. 5. The flame-resistant composite material of claim 2, wherein the first fiber material and the second fiber material are different. 6. The flame-resistant composite material of claim 1, wherein the first polymer matrix and the second polymer matrix are the same. 7. The flame-resistant composite material of claim 1, wherein the first polymer matrix and the second polymer matrix are different. 8. The flame-resistant composite material of claim 1, wherein a thickness of the outer layer ranges between about 0.005″ and about 0.1″. 9. The flame-resistant composite material of claim 1, wherein the at least one inner layer further comprises a second carbon nanotube-infused fiber material; wherein the second carbon nanotube-infused fiber material comprises a second plurality of carbon nanotubes and a second fiber material; wherein the second plurality of carbon nanotubes are less than about 50 μm in length. 10. The flame-resistant composite material of claim 9, further comprising a transition layer between the outer layer and the at least one inner layer; wherein the transition layer comprises at least one of the first polymer matrix or the second polymer matrix. 11. The flame-resistant composite material of claim 10, wherein the transition layer further comprises a third fiber material that lacks carbon nanotubes. 12. The flame-resistant composite material of claim 9, wherein the first polymer matrix and the second polymer matrix comprise an epoxy. 13. The flame-resistant composite material of claim 9, wherein at least one of the first carbon nanotube-infused fiber material or the second carbon nanotube-infused fiber material comprises continuous fibers. 14. The flame-resistant composite material of claim 9, wherein at least one of the first carbon nanotube-infused fiber material or the second carbon nanotube-infused fiber material comprises chopped fibers. 15. The flame-resistant composite material of claim 9, wherein the first carbon nanotube-infused fiber material is aligned substantially parallel to the exterior surface. 16. The flame-resistant composite material of claim 15, wherein the first plurality of carbon nanotubes are aligned substantially parallel to the longitudinal axis of the first fiber material. 17. The flame-resistant composite material of claim 15, wherein each fiber of the first carbon nanotube-infused fiber material is aligned substantially parallel in the outer layer. 18. The flame-resistant composite material of claim 9, wherein the first plurality of carbon nanotubes comprise between about 0.1% and about 20% of the outer layer by weight. 19. The flame-resistant composite material of claim 9, wherein the second plurality of carbon nanotubes comprise between about 0.1% and about 10% of the at least one inner layer by weight. 20. The flame-resistant composite material of claim 9, wherein the first fiber material and the second fiber material are independently selected from the group consisting of carbon fibers, ceramic fibers, glass fibers, organic fibers, and combinations thereof. 21. The flame-resistant composite material of claim 9, wherein the at least one inner layer comprises a plurality of inner layers, each comprising second carbon nanotube-infused fiber materials that are aligned substantially parallel to one another in each inner layer; wherein the substantially parallel aligned second carbon nanotube-infused fiber materials in each inner layer are aligned substantially perpendicular to the substantially parallel aligned second carbon nanotube-infused fiber materials in alternating inner layers. 22. The flame-resistant composite material of claim 1, wherein the first carbon nanotube-infused fiber material comprises chopped fibers. 23. The flame-resistant composite material of claim 1, wherein the first carbon nanotube-infused fiber material comprises continuous fibers. 24. The flame-resistant composite material of claim 1, wherein the first carbon nanotube-infused fiber material is aligned substantially parallel to the exterior surface. 25. The flame-resistant composite material of claim 24, wherein the first plurality of carbon nanotubes are aligned substantially parallel to the longitudinal axis of the first fiber material. 26. The flame-resistant composite material of claim 24, wherein each fiber of the first carbon nanotube-infused fiber material is aligned substantially parallel in the outer layer. 27. The flame-resistant composite material of claim 1, wherein the first fiber material is selected from the group consisting of carbon fibers, ceramic fibers, glass fibers, organic fibers, and combinations thereof. 28. A flame-resistant composite material comprising: an epoxy matrix comprising an outer layer and at least one inner layer; wherein the outer layer has an exterior surface and a thickness that ranges between about 0.005″ and about 0.1″;a first carbon nanotube-infused fiber material in the outer layer; wherein the first carbon nanotube-infused fiber material comprises a first plurality of carbon nanotubes and a first fiber material; wherein the first plurality of carbon nanotubes are greater than about 50 μm in length; anda second carbon nanotube-infused fiber material in the at least one inner layer; wherein the second carbon nanotube-infused fiber material comprises a second plurality of carbon nanotubes and a second fiber material. 29. The flame-resistant composite material of claim 28, wherein the second plurality of carbon nanotubes are less than about 50 μm in length. 30. The flame-resistant composite material of claim 28, wherein the first carbon nanotube-infused fiber material comprises continuous fibers. 31. The flame-resistant composite material of claim 30, wherein the second carbon nanotube-infused fiber material comprises a form selected from the group consisting of continuous fibers, chopped fibers, and combinations thereof. 32. The flame-resistant composite material of claim 28, wherein the first carbon nanotube-infused fiber material comprises chopped fibers. 33. The flame-resistant composite material of claim 32, wherein the second carbon nanotube-infused fiber material comprises a form selected from the group consisting of continuous fibers, chopped fibers, and combinations thereof. 34. The flame-resistant composite material of claim 28, wherein the first fiber material and the second fiber material are independently selected from the group consisting of carbon fibers, ceramic fibers, glass fibers, organic fibers, and combinations thereof. 35. The flame-resistant composite material of claim 28, further comprising a transition layer comprising the epoxy matrix that is located between the outer layer and the at least one inner layer. 36. The flame-resistant composite material of claim 35, wherein the transition layer further comprises a third fiber material that lacks carbon nanotubes. 37. The flame-resistant composite material of claim 28, wherein the first carbon nanotube-infused fiber material comprises between about 1% and about 30% carbon nanotubes by weight. 38. The flame-resistant composite material of claim 28, wherein the first plurality of carbon nanotubes and the second plurality of carbon nanotubes collectively comprise less than about 10% of the flame-resistant composite material by weight. 39. The flame-resistant composite material of claim 28, wherein the first plurality of carbon nanotubes comprise between about 0.1% and about 20% of the outer layer by weight. 40. The flame-resistant composite material of claim 28, wherein the second plurality of carbon nanotubes comprise between about 0.1% and about 10% of the at least one inner layer by weight. 41. The flame-resistant composite material of claim 28, wherein the second plurality of carbon nanotubes comprise a lower weight percentage of the flame-resistant composite material than does the first plurality of carbon nanotubes. 42. The flame-resistant composite material of claim 28, wherein the first carbon nanotube-infused fiber material is aligned substantially parallel to the exterior surface. 43. The flame-resistant composite material of claim 42, wherein the first plurality of carbon nanotubes are aligned substantially parallel to the longitudinal axis of the first fiber material. 44. The flame-resistant composite material of claim 42, wherein each fiber of the first carbon nanotube-infused fiber material is aligned substantially parallel in the outer layer. 45. A flame-resistant article comprising: an outer layer having an exterior surface and comprising a carbon nanotube-infused fiber material; wherein the carbon nanotube-infused fiber material comprises a plurality of carbon nanotubes and a fiber material; andan interior layer integral to the outer layer and comprising a textile that lacks carbon nanotubes. 46. The flame-resistant article of claim 45, wherein the outer layer further comprises a plurality of textile fibers lacking carbon nanotubes that are woven with the carbon nanotube-infused fiber material. 47. The flame-resistant article of claim 46, wherein the plurality of textile fibers comprise elastomeric fibers. 48. The flame-resistant article of claim 45, wherein the outer layer further comprises an elastomeric matrix. 49. The flame-resistant article of claim 45, wherein the plurality of carbon nanotubes are greater than about 50 μm in length. 50. The flame-resistant article of claim 45, wherein the outer layer has a thickness ranging between about 0.005″ and about 0.1″. 51. The flame-resistant article of claim 45, wherein the carbon nanotube-infused fiber material is aligned substantially parallel to the exterior surface. 52. The flame-resistant article of claim 51, wherein the plurality of carbon nanotubes are aligned substantially parallel to the longitudinal axis of the fiber material. 53. The flame-resistant article of claim 51, wherein each fiber of the carbon nanotube-infused fiber material is aligned substantially parallel in the outer layer. 54. The flame-resistant article of claim 45, wherein the fiber material is selected from the group consisting of carbon fibers, ceramic fibers, glass fibers, organic fibers, and combinations thereof.
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Aisenberg Sol (Natick MA) Stein Martin L. (Bedford MA), Apparatus for coating optical fibers.
McAllister Lawrence E. (Granger IN) Jannasch Norman E. (South Bend IN), Barrier coating and penetrant providing oxidation protection for carbon-carbon materials.
Horiuchi, Kazunaga; Shimizu, Masaaki; Yoshizawa, Hisae, Carbon nanotube structures, carbon nanotube devices using the same and method for manufacturing carbon nanotube structures.
Smits,Jan M.; Kite,Marlen T.; Moore,Thomas C.; Wincheski,Russell A.; Ingram,JoAnne L.; Watkins,Anthony N.; Williams,Phillip A., Carbon nanotube-based sensor and method for detection of crack growth in a structure.
Kim, Hee Yeon; Han, Seong Ok; Kim, Hong Soo; Jeong, Nam Jo, Catalyst support using cellulose fibers, preparation method thereof, supported catalyst comprising nano-metal catalyst supported on carbon nanotubes directly grown on surface of the catalyst support, and method of preparing the supported catalyst.
Sekyung Chang ; Robert H. Doremus ; Richard W. Siegel ; Pulickel M. Ajayan, Ceramic matrix nanocomposites containing carbon nanotubes for enhanced mechanical behavior.
Breit Henry F. (Attleboro RI) Auguston Karen A. (Brighton RI) Gondusky Joseph M. (Warwick RI), Circuit system, a composite metal material for use therein, and a method for making the material.
McElrath, Kenneth O.; Smith, Kenneth A.; Tiano, Thomas M.; Roylance, Margaret E., Composite materials comprising polar polymers and single-wall carbon nanotubes.
Bastiaens,Jozef Herman Peter; Doggen,Gerardus Johannes Cornelis; van Gisbergen,Josephus Gerardus M., Conductive polyphenylene ether-polyamide composition, method of manufacture thereof, and article derived therefrom.
Kwon, Jong Hwa; Choi, Hyung Do; Yoon, Ho Gyu; Kim, Yoon Jin, Electromagnetic shielding material having carbon nanotube and metal as electrical conductor.
Smalley,Richard E.; Saini,Rajesh Kumar; Sivarajan,Ramesh; Hauge,Robert H.; Davis,Virginia Angelica; Pasquali,Matteo; Ericson,Lars Martin, Fibers of aligned single-wall carbon nanotubes and process for making the same.
Takai, Mikio; Fischer, Alan; Ngaw, Lein; Niu, Chunming, Field emission devices made with laser and/or plasma treated carbon nanotube mats, films or inks.
Mizuno, Wataru; Fukuda, Kazuhiro; Kondo, Yoshikazu; Toda, Yoshiro; Oishi, Kiyoshi; Nishiwaki, Akira, Film forming method employing reactive and reducing gases and substrate formed by the method.
Veedu, Sreekumar T.; Kumar, Satish, Macroscopic fiber comprising single-wall carbon nanotubes and acrylonitrile-based polymer and process for making the same.
Smalley, Richard E.; Colbert, Daniel T.; Smith, Ken A.; Walters, Deron A.; Casavant, Michael J.; Huffman, Chad B.; Yakobson, Boris I.; Hague, Robert H.; Saini, Rajesh Kumar; Chiang, Wan-Ting, Macroscopic ordered assembly of carbon nanotubes.
D'Silva, Sean Charles; Burghardt, Thomas E., Method and system for forming reinforcing fibers and reinforcing fibers having particulate protuberances directly attached to the surfaces.
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Olry,Pierre; Breton,Yannick Claude; Bonnamy,Sylvie; Nicolaus,Nathalie; Robin Brosse,Christian; Sion,Eric, Method of making a three-dimensional fiber structure of refractory fibers.
Lee, Young-hee; Lee, Nae-sung; Kim, Jong-min, Method of vertically aligning carbon nanotubes on substrates at low pressure using thermal chemical vapor deposition with DC bias.
Cooper,Christopher H.; Cummings,Alan G.; Starostin,Mikhail Y.; Honsinger,Charles P., Nanomesh article and method of using the same for purifying fluids.
Chin, Yee Loong; Fo, Kok Hing; Wong, Hoo Chong; Barton, Eric James, Optical motion encoder with a reflective member allowing the light source and sensor to be on the same side.
Rousseau Grard (22 Hameau de Villepreux 33160 Saint Aubin De Medoc FRX) Pastureau Nicole (3 rue du Canter 33320 Eysines FRX), Process for the production of a composite material with matrix and reinforcing fibers of carbon.
Richard B. Kaner ; Jennifer L. O'Loughlin ; Ching-Hwa Kiang ; Charles H. Wallace, Rapid synthesis of carbon nanotubes and carbon encapsulated metal nanoparticles by a displacement reaction.
Dai Hongjie ; Fan Shoushan,CNX ; Chapline Michael ; Franklin Nathan ; Tombler Thomas, Self-oriented bundles of carbon nanotubes and method of making same.
Dai, Hongjie; Fan, Shoushan; Chapline, Michael; Franklin, Nathan; Tombler, Thomas, Self-oriented bundles of carbon nanotubes and method of making same.
Schweiger, Scott William; Rinne, Stephanie Ann; Adzima, Leonard Joseph, Dispersion of carbon enhanced reinforcement fibers in aqueous or non-aqueous media.
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