EP3331816A4 - Perforated sheets of graphene-based material - Google Patents

Perforated sheets of graphene-based material Download PDF

Info

Publication number: EP3331816A4
Authority: EP; European Patent Office
Prior art keywords: graphene; based material; perforated sheets; perforated; sheets
Prior art date: 2015-08-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP16833431.6A

Other languages

German (de)

French (fr)

Other versions

EP3331816A1 (en

Inventor

Jacob L. SWETT

Peter V. Bedworth

Scott E. Heise

Steven W. Sinton

Sarah M. Simon

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lockheed Martin Corp

Original Assignee

Lockheed Corp

Lockheed Martin Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-08-05

Filing date

2016-04-14

Publication date

2019-03-27

2016-04-14 Application filed by Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp

2016-04-14 Priority claimed from PCT/US2016/027612 external-priority patent/WO2017023378A1/en

2018-06-13 Publication of EP3331816A1 publication Critical patent/EP3331816A1/en

2019-03-27 Publication of EP3331816A4 publication Critical patent/EP3331816A4/en

Status Withdrawn legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
229910021389 graphene Inorganic materials 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/06—Flat membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
- B01D71/0211—Graphene or derivates thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
- B01D2323/345—UV-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B01D2325/02831—Pore size less than 1 nm

EP16833431.6A 2015-08-05 2016-04-14 Perforated sheets of graphene-based material Withdrawn EP3331816A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201562201527P	2015-08-05	2015-08-05
US201562201539P	2015-08-05	2015-08-05
PCT/US2016/027612 WO2017023378A1 (en)	2015-08-05	2016-04-14	Perforated sheets of graphene-based material

Publications (2)

Publication Number	Publication Date
EP3331816A1 EP3331816A1 (en)	2018-06-13
EP3331816A4 true EP3331816A4 (en)	2019-03-27

Family

ID=61683171

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP16833429.0A Withdrawn EP3331644A4 (en)	2015-08-05	2016-04-14	Perforatable sheets of graphene-based material
EP16833431.6A Withdrawn EP3331816A4 (en)	2015-08-05	2016-04-14	Perforated sheets of graphene-based material

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP16833429.0A Withdrawn EP3331644A4 (en)	2015-08-05	2016-04-14	Perforatable sheets of graphene-based material

Country Status (2)

Country	Link
EP (2)	EP3331644A4 (en)
CN (2)	CN107921402A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012125770A2 (en) *	2011-03-15	2012-09-20	President And Fellows Of Harvard College	Controlled fabrication of nanopores in nanometric solid state materials
US20130192461A1 (en) *	2012-01-27	2013-08-01	Empire Technology Development, Llc	Accelerating transport through graphene membranes
WO2013142133A1 (en) *	2012-03-21	2013-09-26	Lockheed Martin Corporation	Methods for perforating graphene using an activated gas stream and perforated graphene produced therefrom
WO2014159043A1 (en) *	2013-03-13	2014-10-02	Lockheed Martin Corporation	Nanoporous membranes and methods for making the same
US20150151254A1 (en) *	2013-12-04	2015-06-04	Israel Perez	Method for Creating a Nano-Perforated Crystalline Layer
WO2015116946A1 (en) *	2014-01-31	2015-08-06	Lockheed Martin Corporation	Perforating two-dimensional materials using broad ion field

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2825508A4 (en) *	2012-03-15	2015-10-21	Massachusetts Inst Technology	Graphene based filter

2016
- 2016-04-14 EP EP16833429.0A patent/EP3331644A4/en not_active Withdrawn
- 2016-04-14 CN CN201680045785.1A patent/CN107921402A/en active Pending
- 2016-04-14 CN CN201680045782.8A patent/CN107847835A/en active Pending
- 2016-04-14 EP EP16833431.6A patent/EP3331816A4/en not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012125770A2 (en) *	2011-03-15	2012-09-20	President And Fellows Of Harvard College	Controlled fabrication of nanopores in nanometric solid state materials
US20130192461A1 (en) *	2012-01-27	2013-08-01	Empire Technology Development, Llc	Accelerating transport through graphene membranes
WO2013142133A1 (en) *	2012-03-21	2013-09-26	Lockheed Martin Corporation	Methods for perforating graphene using an activated gas stream and perforated graphene produced therefrom
WO2014159043A1 (en) *	2013-03-13	2014-10-02	Lockheed Martin Corporation	Nanoporous membranes and methods for making the same
US20150151254A1 (en) *	2013-12-04	2015-06-04	Israel Perez	Method for Creating a Nano-Perforated Crystalline Layer
WO2015116946A1 (en) *	2014-01-31	2015-08-06	Lockheed Martin Corporation	Perforating two-dimensional materials using broad ion field

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
STEVEN P. KOENIG ET AL: "Selective molecular sieving through porous graphene", NATURE NANOTECHNOLOGY, vol. 7, no. 11, 7 October 2012 (2012-10-07), GB, pages 728 - 732, XP055556434, ISSN: 1748-3387, DOI: 10.1038/nnano.2012.162 *
STEVEN P. KOENIG ET AL: "Selective molecular sieving through porous graphene", NATURE NANOTECHNOLOGY, vol. 7, no. 11, 7 October 2012 (2012-10-07), pages 728 - 732, XP055213783, ISSN: 1748-3387, DOI: 10.1038/nnano.2012.162 *

Also Published As

Publication number	Publication date
EP3331644A1 (en)	2018-06-13
EP3331816A1 (en)	2018-06-13
CN107847835A (en)	2018-03-27
CN107921402A (en)	2018-04-17
EP3331644A4 (en)	2019-09-11

Legal Events

Date	Code	Title	Description
2017-02-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2018-05-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-05-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-06-13	17P	Request for examination filed	Effective date: 20180305
2018-06-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-06-13	AX	Request for extension of the european patent	Extension state: BA ME
2018-11-14	DAV	Request for validation of the european patent (deleted)
2018-11-14	DAX	Request for extension of the european patent (deleted)
2019-03-27	A4	Supplementary search report drawn up and despatched	Effective date: 20190225
2019-03-27	RIC1	Information provided on ipc code assigned before grant	Ipc: C01B 32/182 20170101ALI20190219BHEP Ipc: C01B 32/194 20170101AFI20190219BHEP Ipc: B82Y 30/00 20110101ALI20190219BHEP Ipc: B82Y 40/00 20110101ALI20190219BHEP Ipc: B81B 1/00 20060101ALI20190219BHEP
2022-02-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-03-30	18D	Application deemed to be withdrawn	Effective date: 20211103

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