WO2013158378A2 - Selectively perforated graphene membranes for compound harvest, capture and retention - Google Patents
Selectively perforated graphene membranes for compound harvest, capture and retention Download PDFInfo
- Publication number
- WO2013158378A2 WO2013158378A2 PCT/US2013/035375 US2013035375W WO2013158378A2 WO 2013158378 A2 WO2013158378 A2 WO 2013158378A2 US 2013035375 W US2013035375 W US 2013035375W WO 2013158378 A2 WO2013158378 A2 WO 2013158378A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molecules
- membrane
- graphene
- dislodging
- graphene membrane
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 150
- 239000012528 membrane Substances 0.000 title claims abstract description 146
- 238000003306 harvesting Methods 0.000 title claims description 24
- 230000014759 maintenance of location Effects 0.000 title claims description 8
- 150000001875 compounds Chemical class 0.000 title description 13
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 8
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 66
- 229910001868 water Inorganic materials 0.000 description 57
- 239000000243 solution Substances 0.000 description 51
- 150000002500 ions Chemical class 0.000 description 33
- 239000000463 material Substances 0.000 description 19
- 238000011144 upstream manufacturing Methods 0.000 description 19
- 238000001223 reverse osmosis Methods 0.000 description 18
- 238000010612 desalination reaction Methods 0.000 description 16
- 239000000460 chlorine Substances 0.000 description 12
- 229910052801 chlorine Inorganic materials 0.000 description 12
- 238000002242 deionisation method Methods 0.000 description 12
- 229910001415 sodium ion Inorganic materials 0.000 description 11
- 238000010926 purge Methods 0.000 description 9
- -1 polytetrafluoroethylene Polymers 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 5
- 230000003204 osmotic effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000909 electrodialysis Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 159000000004 beryllium salts Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002064 nanoplatelet Substances 0.000 description 1
- 239000002074 nanoribbon Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2603—Application of an electric field, different from the potential difference across the membrane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2607—Application of a magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/18—Time sequence of one or more process steps carried out periodically within one apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/24—Magnetic effects
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/48—Devices for applying magnetic or electric fields
- C02F2201/483—Devices for applying magnetic or electric fields using coils
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN8730DEN2014 IN2014DN08730A (en) | 2012-04-19 | 2013-04-05 | |
CA2869174A CA2869174A1 (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
SG11201406247XA SG11201406247XA (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
AU2013249719A AU2013249719A1 (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
JP2015507032A JP2015514578A (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound collection, capture and storage |
EP13718677.1A EP2838644A2 (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
KR1020147032498A KR20150011813A (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
CN201380020886.XA CN104334260A (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
IL235008A IL235008A0 (en) | 2012-04-19 | 2014-10-06 | Selectively perforated graphene membranes for compound harvest, capture and retention |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261635378P | 2012-04-19 | 2012-04-19 | |
US61/635,378 | 2012-04-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013158378A2 true WO2013158378A2 (en) | 2013-10-24 |
WO2013158378A3 WO2013158378A3 (en) | 2014-06-19 |
Family
ID=48184457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/035375 WO2013158378A2 (en) | 2012-04-19 | 2013-04-05 | Selectively perforated graphene membranes for compound harvest, capture and retention |
Country Status (12)
Country | Link |
---|---|
US (1) | US20130277305A1 (en) |
EP (1) | EP2838644A2 (en) |
JP (1) | JP2015514578A (en) |
KR (1) | KR20150011813A (en) |
CN (1) | CN104334260A (en) |
AU (1) | AU2013249719A1 (en) |
CA (1) | CA2869174A1 (en) |
IL (1) | IL235008A0 (en) |
IN (1) | IN2014DN08730A (en) |
SA (1) | SA113340481B1 (en) |
SG (1) | SG11201406247XA (en) |
WO (1) | WO2013158378A2 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9475709B2 (en) | 2010-08-25 | 2016-10-25 | Lockheed Martin Corporation | Perforated graphene deionization or desalination |
US9193587B2 (en) | 2011-07-13 | 2015-11-24 | Lockheed Martin Corporation | System and method for water purification and desalination |
US9056282B2 (en) * | 2012-01-27 | 2015-06-16 | Empire Technology Development Llc | Accelerating transport through graphene membranes |
JP6246785B2 (en) | 2012-03-21 | 2017-12-13 | ロッキード・マーチン・コーポレーション | Method for perforating graphene using an activated gas stream |
US9463421B2 (en) | 2012-03-29 | 2016-10-11 | Lockheed Martin Corporation | Planar filtration and selective isolation and recovery device |
US9095823B2 (en) | 2012-03-29 | 2015-08-04 | Lockheed Martin Corporation | Tunable layered membrane configuration for filtration and selective isolation and recovery devices |
US9067811B1 (en) * | 2012-05-25 | 2015-06-30 | Lockheed Martin Corporation | System, method, and control for graphenoid desalination |
US10653824B2 (en) | 2012-05-25 | 2020-05-19 | Lockheed Martin Corporation | Two-dimensional materials and uses thereof |
US10376845B2 (en) | 2016-04-14 | 2019-08-13 | Lockheed Martin Corporation | Membranes with tunable selectivity |
US10980919B2 (en) | 2016-04-14 | 2021-04-20 | Lockheed Martin Corporation | Methods for in vivo and in vitro use of graphene and other two-dimensional materials |
US9744617B2 (en) | 2014-01-31 | 2017-08-29 | Lockheed Martin Corporation | Methods for perforating multi-layer graphene through ion bombardment |
US9610546B2 (en) | 2014-03-12 | 2017-04-04 | Lockheed Martin Corporation | Separation membranes formed from perforated graphene and methods for use thereof |
US9834809B2 (en) | 2014-02-28 | 2017-12-05 | Lockheed Martin Corporation | Syringe for obtaining nano-sized materials for selective assays and related methods of use |
US10118130B2 (en) | 2016-04-14 | 2018-11-06 | Lockheed Martin Corporation | Two-dimensional membrane structures having flow passages |
TW201504140A (en) | 2013-03-12 | 2015-02-01 | Lockheed Corp | Method for forming perforated graphene with uniform aperture size |
CN105102105A (en) | 2013-03-13 | 2015-11-25 | 洛克希德马丁公司 | Nanoporous membranes and methods for making the same |
US9480952B2 (en) | 2013-03-14 | 2016-11-01 | Lockheed Martin Corporation | Methods for chemical reaction perforation of atomically thin materials |
WO2014145762A1 (en) * | 2013-03-15 | 2014-09-18 | G-Ro Technologies, Llc | Variable ion generation and delivery |
US9572918B2 (en) | 2013-06-21 | 2017-02-21 | Lockheed Martin Corporation | Graphene-based filter for isolating a substance from blood |
KR20160142282A (en) | 2014-01-31 | 2016-12-12 | 록히드 마틴 코포레이션 | Processes for forming composite structures with a two-dimensional material using a porous, non-sacrificial supporting layer |
WO2015116946A1 (en) | 2014-01-31 | 2015-08-06 | Lockheed Martin Corporation | Perforating two-dimensional materials using broad ion field |
CA2942496A1 (en) | 2014-03-12 | 2015-09-17 | Lockheed Martin Corporation | Separation membranes formed from perforated graphene |
JP2017534311A (en) | 2014-09-02 | 2017-11-24 | ロッキード・マーチン・コーポレーション | Hemodialysis membrane and blood filtration membrane based on two-dimensional membrane material, and method using the same |
AU2016303048A1 (en) | 2015-08-05 | 2018-03-01 | Lockheed Martin Corporation | Perforatable sheets of graphene-based material |
MX2018001559A (en) | 2015-08-06 | 2018-09-27 | Lockheed Corp | Nanoparticle modification and perforation of graphene. |
KR20180059429A (en) * | 2015-08-06 | 2018-06-04 | 록히드 마틴 코포레이션 | Implantable graphene membrane with low cytotoxicity |
KR20190018411A (en) | 2016-04-14 | 2019-02-22 | 록히드 마틴 코포레이션 | Selective interface relaxation of graphene defects |
WO2017180133A1 (en) | 2016-04-14 | 2017-10-19 | Lockheed Martin Corporation | Methods for in situ monitoring and control of defect formation or healing |
CA3020686A1 (en) | 2016-04-14 | 2017-10-19 | Lockheed Martin Corporation | Method for treating graphene sheets for large-scale transfer using free-float method |
JP7095858B2 (en) * | 2018-01-11 | 2022-07-05 | 株式会社寿ホールディングス | Filter unit |
US11141702B1 (en) * | 2018-10-04 | 2021-10-12 | Terrence W. Aylesworth | Multi-functional multi-layer hollow fiber membrane containing embedded magnetic particles |
CN115304195B (en) * | 2022-09-06 | 2023-04-07 | 燕山大学 | Method for removing methanol in wastewater by using passivated graphene film capacitive deionization device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0037877B1 (en) * | 1980-02-07 | 1984-09-19 | Toray Industries, Inc. | Piezoelectric polymer material, process for producing the same and an ultrasonic transducer utilizing the same |
US4731754A (en) * | 1985-09-12 | 1988-03-15 | The United States Of America As Represented By The Secretary Of The Navy | Erasable optical memory material from a ferroelectric polymer |
BE1008036A3 (en) * | 1990-08-30 | 1996-01-03 | Solvay | POLYMER BLENDS POLAR AND CONDUCTING POLYMERS dedoped, MIXED THESE PROCESSES OBTAINING AND USE MIXES FOR MAKING ELECTRONIC DEVICES optoelectronic, ELECTROTECHNICAL AND ELECTROMECHANICAL. |
MA26028A1 (en) * | 1997-01-09 | 2004-04-01 | Garfield Int Invest Ltd | DESALINATION OF WATER |
GB0100513D0 (en) * | 2001-01-09 | 2001-02-21 | Smithkline Beecham Plc | Process |
US20070254317A1 (en) * | 2004-03-03 | 2007-11-01 | Biomerieux | Method for Detecting the Activatable Free Form of Psa and the Use Thereof for Diagnosing Benign Pathologies of the Prostate and Adenocarcinoma of the Prostate |
US7410574B2 (en) * | 2004-03-03 | 2008-08-12 | Patent Innovations Llc | Magnetic particle filtration apparatus |
DE102004062535A1 (en) * | 2004-12-24 | 2006-07-06 | Forschungszentrum Karlsruhe Gmbh | Semipermeable membrane system for magnetic particle fractions |
CN101919079B (en) * | 2007-07-03 | 2014-01-01 | 皇家飞利浦电子股份有限公司 | Thin film detector for presence detection |
GB0807267D0 (en) * | 2008-04-21 | 2008-05-28 | Ntnu Technology Transfer As | Carbon membranes from cellulose esters |
KR101714535B1 (en) * | 2008-12-22 | 2017-03-09 | 삼성전자주식회사 | Deionization apparatus and control method thereof |
US8361321B2 (en) * | 2010-08-25 | 2013-01-29 | Lockheed Martin Corporation | Perforated graphene deionization or desalination |
KR101211850B1 (en) * | 2010-09-01 | 2012-12-12 | 연세대학교 산학협력단 | net of Graphene nano filter, Graphene nano filter and manufacturing method |
CN101973620A (en) * | 2010-09-21 | 2011-02-16 | 上海大学 | Method for removing heavy metal ions in water by using graphene oxide sheet |
-
2013
- 2013-02-28 US US13/779,963 patent/US20130277305A1/en not_active Abandoned
- 2013-04-05 JP JP2015507032A patent/JP2015514578A/en active Pending
- 2013-04-05 CA CA2869174A patent/CA2869174A1/en not_active Abandoned
- 2013-04-05 KR KR1020147032498A patent/KR20150011813A/en not_active Application Discontinuation
- 2013-04-05 WO PCT/US2013/035375 patent/WO2013158378A2/en active Application Filing
- 2013-04-05 SG SG11201406247XA patent/SG11201406247XA/en unknown
- 2013-04-05 EP EP13718677.1A patent/EP2838644A2/en not_active Withdrawn
- 2013-04-05 AU AU2013249719A patent/AU2013249719A1/en not_active Abandoned
- 2013-04-05 IN IN8730DEN2014 patent/IN2014DN08730A/en unknown
- 2013-04-05 CN CN201380020886.XA patent/CN104334260A/en active Pending
- 2013-04-18 SA SA113340481A patent/SA113340481B1/en unknown
-
2014
- 2014-10-06 IL IL235008A patent/IL235008A0/en unknown
Non-Patent Citations (2)
Title |
---|
KIM ET AL.: "Fabrication and Characterization of Large Area, Semiconducting Nanoperforated Graphene Materials", NANO LETTERS 2010, vol. 10, no. 4, 1 March 2010 (2010-03-01), pages 1125 - 1131 |
NANO LETT., vol. 8, no. 7, 2008, pages 1965 - 1970 |
Also Published As
Publication number | Publication date |
---|---|
AU2013249719A1 (en) | 2014-11-27 |
CA2869174A1 (en) | 2013-10-24 |
EP2838644A2 (en) | 2015-02-25 |
WO2013158378A3 (en) | 2014-06-19 |
US20130277305A1 (en) | 2013-10-24 |
SA113340481B1 (en) | 2015-08-16 |
KR20150011813A (en) | 2015-02-02 |
CN104334260A (en) | 2015-02-04 |
IN2014DN08730A (en) | 2015-05-22 |
JP2015514578A (en) | 2015-05-21 |
SG11201406247XA (en) | 2014-11-27 |
IL235008A0 (en) | 2014-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20130277305A1 (en) | Selectively perforated graphene membranes for compound harvest, capture and retention | |
US9833748B2 (en) | Perforated graphene deionization or desalination | |
AU2011293742B2 (en) | Perforated graphene deionization or desalination | |
US9067811B1 (en) | System, method, and control for graphenoid desalination | |
CA2864727A1 (en) | Functionalization of graphene holes for deionization | |
US20170028355A1 (en) | Planar filtration and selective isolation and recovery device | |
AU2017203154A1 (en) | Tunable layered graphene membrane configuration for filtration and selective isolation and recovery devices | |
EP2935124A1 (en) | Perforated graphene deionization or desalination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13718677 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2869174 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2015507032 Country of ref document: JP Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2013718677 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013718677 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20147032498 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2013249719 Country of ref document: AU Date of ref document: 20130405 Kind code of ref document: A |