Encapsulated micro-bubble materials and methods to make and use same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-009/00
B32B-009/04
F15B-015/00
B32B-003/26
출원번호
US-0130446
(2012-07-02)
등록번호
US-9278502
(2016-03-08)
국제출원번호
PCT/US2012/045310
(2012-07-02)
§371/§102 date
20140310
(20140310)
국제공개번호
WO2013/006581
(2013-01-10)
발명자
/ 주소
Pinkerton, Joseph F.
Everett, William Neil
출원인 / 주소
Clean Energy Labs, LLC
대리인 / 주소
Greenberg Traurig, LLP
인용정보
피인용 횟수 :
0인용 특허 :
3
초록
Graphene materials having encapsulated gas cells and methods to make and use same. Alternative electrically conductive and atomically thin materials (such as graphene oxide) can be used alternatively or in addition to the graphene in the graphene encapsulated micro-bubble materials.
대표청구항▼
1. An encapsulated micro-bubble material comprising: (a) a first sheet comprising one or more layers of a first atomically thin material, wherein the first sheet has a first side;(b) a second sheet comprising one or more layers of a second atomically thin material, wherein (i) the second sheet has a
1. An encapsulated micro-bubble material comprising: (a) a first sheet comprising one or more layers of a first atomically thin material, wherein the first sheet has a first side;(b) a second sheet comprising one or more layers of a second atomically thin material, wherein (i) the second sheet has a first side,(ii) a first portion of the first side of the first sheet is in direct contact with a first portion of the first side of the second sheet, and(iii) a second portion of the first side of the first sheet is not in direct contact with a second portion of the first side of the second sheet; and(c) an array of sealed three-dimensional cells positioned between the first side of the first sheet and the first side of the second sheet, wherein (i) the boundary of the sealed three-dimensional cells comprise the second portion of the first side of the first sheet and the second portion of the first side of the second sheet, and(ii) a gas is contained within the array of sealed three-dimensional cells. 2. The encapsulated micro-bubble material of claim 1, wherein (a) the first atomically thin material is selected from the group consisting of graphene, graphene oxide, graphene/graphene oxide, and combinations thereof; and(b) the second atomically thin material is selected from the group consisting of graphene, graphene oxide, graphene/graphene oxide, and combinations thereof. 3. The encapsulated micro-bubble material of claim 1, wherein (a) the first atomically thin material is graphene; and(b) the second atomically thin material is graphene. 4. The encapsulated micro-bubble material of claim 1, wherein (a) the first sheet further comprises a metal foil;(b) a first side of the first sheet is the atomically thin material; and(c) a second side of the first sheet is the metal foil having portions through which the atomically thin material from the first side of the sheet is exposed. 5. The encapsulated micro-bubble material of claim 1, wherein the gas comprises helium. 6. The encapsulated micro-bubble material of claim 1, wherein the encapsulated micro-bubble material can float in air at room temperature and pressure. 7. The encapsulated micro-bubble material of claim 1, wherein the closed three-dimensional features have an average size of at most about 1000 μm. 8. The encapsulated micro-bubble material of claim 1, wherein the closed three-dimensional features have an average size between about 10 μm and about 100 μm. 9. An assembly comprising an encapsulated micro-bubble material, wherein the encapsulated micro-bubble material comprises: (a) a first sheet comprising one or more layers of a first atomically thin material, wherein the first sheet has a first side;(b) a second sheet comprising one or more layers of a second atomically thin material, wherein (i) the second sheet has a first side,(ii) a first portion of the first side of the first sheet is in direct contact with a first portion of the first side of the second sheet, and(iii) a second portion of the first side of the first sheet is not in direct contact with a second portion of the first side of the second sheet; and(c) an array of sealed three-dimensional cells positioned between the first side of the first sheet and the first side of the second sheet, wherein (i) the boundary of the sealed three-dimensional cells comprise the second portion of the first side of the first sheet and the second portion of the first side of the second sheet, and(ii) a gas is contained within the array of sealed three-dimensional cells; wherein(d) the assembly is a mobile assembly; and(e) the assembly further comprises an array of pumps. 10. The assembly of claim 9, wherein the array of pumps is an array of membrane pumps. 11. The assembly of claim 10, wherein the membrane pumps are graphene membrane pumps. 12. The assembly of claim 9 further comprising a solar cell. 13. The assembly of claim 9 further comprising a battery. 14. The assembly of claim 9 further comprising a microprocessor, a solar cell, a battery, a global positioning device, and a wireless communications device. 15. An assembly comprising an encapsulated micro-bubble material, wherein the encapsulated micro-bubble material comprises: (a) a first sheet comprising one or more layers of a first atomically thin material, wherein the first sheet has a first side;(b) a second sheet comprising one or more layers of a second atomically thin material, wherein (i) the second sheet has a first side,(ii) a first portion of the first side of the first sheet is in direct contact with a first portion of the first side of the second sheet, and(iii) a second portion of the first side of the first sheet is not in direct contact with a second portion of the first side of the second sheet; and(c) an array of sealed three-dimensional cells positioned between the first side of the first sheet and the first side of the second sheet, wherein (i) the boundary of the sealed three-dimensional cells comprise the second portion of the first side of the first sheet and the second portion of the first side of the second sheet, and(ii) a gas is contained within the array of sealed three-dimensional cells; wherein(d) the encapsulated micro-bubble material is a coated encapsulated micro-bubble material,(e) the coated encapsulated micro-bubble material comprises graphene,(f) the encapsulated micro-bubble material comprises an oxygen-free gas; and(g) the coating is a high temperature coating. 16. The assembly of claim 15, wherein the encapsulated micro-bubble material is a heat resistant material operable to withstand heat of temperatures up to 3000° C. 17. A mobile device comprising: (a) a lightweight material comprising encapsulated micro-bubble material, wherein the encapsulated micro-bubble material comprises (i) a first sheet comprising one or more layers of a first atomically thin material, wherein the first sheet has a first side,(ii) a second sheet comprising one or more layers of a second atomically thin material, wherein (A) the second sheet has a first side,(B) a first portion of the first side of the first sheet is in direct contact with a first portion of the first side of the second sheet, and(C) a second portion of the first side of the first sheet is not in direct contact with a second portion of the first side of the second sheet, and(iii) an array of sealed three-dimensional cells positioned between the first side of the first sheet and the first side of the second sheet, wherein (A) the boundary of the sealed three-dimensional cells comprise the second portion of the first side of the first sheet and the second portion of the first side of the second sheet, and(B) a gas is contained within the array of sealed three-dimensional cells; and(b) an array of membrane pumps operatively connected to the lightweight material, wherein the membrane pumps are operable for propelling and stabilizing the mobile device. 18. The mobile device of claim 17 further comprising: (a) a solar cell, and(b) an electronic controller, wherein the solar cell and the electronic controller are operatively connected to the membrane pump. 19. The mobile device of claim 17, wherein (a) the first atomically thin material is selected from the group consisting of graphene, graphene oxide, graphene/graphene oxide, and combinations thereof; and(b) the second atomically thin material is selected from the group consisting of graphene, graphene oxide, graphene/graphene oxide, and combinations thereof. 20. The mobile device of claim 17, wherein (a) the first atomically thin material is graphene; and(b) the second atomically thin material is graphene. 21. The mobile device of claim 17, wherein the encapsulated micro-bubble material can float in air at room temperature and pressure. 22. The mobile device of claim 17, wherein the closed three-dimensional features have an average size of at most about 1000 μm.
Jones Gary W. (Poughkeepsie NY) Zimmerman Steven M. (Pleasant Valley NY), Field emission display devices, and field emisssion electron beam source and isolation structure components therefor.
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