WO2012177864A1 - Nanoplate-nanotube composites, methods for production thereof and products obtained therefrom - Google Patents

Nanoplate-nanotube composites, methods for production thereof and products obtained therefrom Download PDF

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Publication number
WO2012177864A1
WO2012177864A1 PCT/US2012/043533 US2012043533W WO2012177864A1 WO 2012177864 A1 WO2012177864 A1 WO 2012177864A1 US 2012043533 W US2012043533 W US 2012043533W WO 2012177864 A1 WO2012177864 A1 WO 2012177864A1
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WIPO (PCT)
Prior art keywords
composition
carbon nanotube
discrete
graphene
nanotubes
Prior art date
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.)
Ceased
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PCT/US2012/043533
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English (en)
French (fr)
Inventor
Clive P. Bosnyak
Kurt W. Swogger
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.)
Designed Nanotubes LLC
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Designed Nanotubes LLC
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Filing date
Publication date
Application filed by Designed Nanotubes LLC filed Critical Designed Nanotubes LLC
Priority to CN201280029880.4A priority Critical patent/CN103764553B/zh
Priority to KR1020147001465A priority patent/KR101999866B1/ko
Priority to EP12738267.9A priority patent/EP2723682B1/en
Priority to CA2839318A priority patent/CA2839318A1/en
Priority to US14/128,350 priority patent/US9475921B2/en
Priority to JP2014517156A priority patent/JP5940658B2/ja
Publication of WO2012177864A1 publication Critical patent/WO2012177864A1/en
Anticipated expiration legal-status Critical
Priority to US15/299,588 priority patent/US9997785B2/en
Ceased legal-status Critical Current

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    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Definitions

  • the present invention is directed to compositions and methods of producing nanoplates and nanotubes.
  • the present invention relates to a composition of nanoplates and nanotubes wherein at least a portion of the nanoplates have at least one nanotube interspersed between two nanoplates.
  • Graphene structures here is meant to include graphene and oxygenated graphene structures.
  • the carbon nanotubes here is meant to include carbon nanotubes and oxidized carbon nanotubes.
  • the oxygenated structures of carbon nanotubes or graphene include, but are not limited to, carboxylic acid, amide, glycidyl and hydroxyl groups attached to the carbon surface.
  • nanoplate- nanotube mixtures can be further modified by surface active or modifying agents.
  • This invention also relates to nanoplate- nanotube composites with materials such as elastomers, thermosets. thermoplastics, ceramics and electroactive or photoactive materials.
  • the graphene-carbon nanotube compositions are also useful as catalysts for chemical reactions.
  • the present invention pertains to methods for production of such composites in high yield.
  • Carbon nanotubes in their solid state are currently produced as agglomerated nanotube bundles in a mixture of chiral or non-chiral forms. Various methods have been developed to debundle or disentangle carbon nanotubes in solution.
  • carbon nanotubes may be shortened extensively by aggressive oxidative means and then dispersed as individual nanotubes in dilute solution. These tubes have low aspect ratios not suitable for high strength composite materials. Carbon nanotubes may also be dispersed in very dilute solution as individuals by sonication in the presence of a surfactant.
  • Illustrative surfactants used for dispersing carbon nanotubes in solution include, for example, sodium dodecyl sulfate and PLURONICS.
  • solutions of individualized carbon nanotubes may be prepared from polymer-wrapped carbon nanotubes.
  • Individualized single-wall carbon nanotube solutions have also been prepared in very dilute solutions using polysaccharides, polypeptides, water- soluble polymers, nucleic acids, DNA, polynucleotides, polyimides, and polyvinylpyrrolidone.
  • the dilution ranges are often in the mg/liter ranges and not suitable for commercial usage.
  • discrete tubes ranging in diameter from a nanometer to 100 nanometers can be inserted between inorganic plates.
  • carbon nanotubes can be inserted between graphene plates thus restricting their agglomeration and facilitating exfoliation in a broad range of materials including liquids and solids.
  • reactions can be entertained at the surface of the graphene plates to give, for example, oxygenated graphene structures.
  • the diameter of the tubes can be used to control the inter plate distance. Selecting tubes of different diameters can lead to controlled transport of molecules or ions between the plates.
  • nanoplate-discrete nanotube compositions and methods for obtaining them are of considerable interest in the art.
  • a number of uses for discrete nanotube/single inorganic plates, particularly carbon nanotube/graphene compositions are proposed including, for example, energy storage devices (e.g., ultracapacitors, supercapacitors and batteries), field emitters, conductive films, conductive wires, photoactive materials, drug delivery and membrane filters.
  • Use f discrete carbon nanotube/graphene compositions as a reinforcing agent in material composites is another area which is predicted to have significant utility.
  • Materials include, for example, polymers, ceramics, rubbers, cements.
  • Applications include tires, adhesives, and engineered stmctures such as windblades. aircraft and the like.
  • One embodiment of this invention includes a composition comprising inorganic plates with individual plate thickness less than 10 nanometers, termed nanoplates, interspersed with at least a portion of discrete nanotubes of diameter ranging from about 1 nanometer to 150 nanometers and aspect ratio about 10 to 500.
  • the inorganic plates are graphene and the discrete nanotubes are carbon nanotubes.
  • the range of weight ratio of inorganic plates to nanotubes is about 1 : 100 to 100: 1.
  • the mixture of nanoplates and nanotubes may further comprise a polymer selected from the group consisting of thermoplastics, thermosets and elastomers and/or inorganic materials selected from the group consisting of ceramics, clays, silicates, metal complexes and salts.
  • a further embodiment of this invention includes a mixture of nanoplates and nanotubes which may further comprise at least one electroactive material, which may be useful, for example, in an energy storage device or photovoltaic.
  • a yet further embodiment of this invention is a composition of nanoplates and nanotubes further comprising at least one transition metal complex or active catalyst species.
  • An active catalyst can be ionically, or covalently attached to the discrete nanotubes, or inorganic plates or combinations thereof.
  • the chemical reactions can involve contact of the composition with, for example, but not limited to, alkenes and alkynes, chemical moieties containing oxygen, chemical moieties containing nitrogen, chemical moieties containing halogen, and chemical moieties containing phosphorous.
  • the composition may be in the form of a powder for gas phase reaction or in the form of a liquid mixture for solution and slurry phase reactions.
  • Another embodiment of this invention is a method for preparing graphene carbon nanotube composites, said method comprising: a) suspending non-discrete graphene and non- discrete carbon nanotube fibers in an acidic solution for a time period: b) optionally agitating said suspension; c) sonically treating said suspension of graphene-carbon nanotubes to form graphene-discrete carbon nanotube fibers; and d) isolating the resultant graphene-discrete carbon nanotube composition from the acid prior to further treatment using solid/liquid separations, wherein said separations comprise filtration.
  • Another embodiment of this invention is a method for preparing inorganic plate- carbon nanotube composites, said method comprising: a) suspending non-discrete carbon nanotube fibers in an acidic solution for a time period, b) sonicallv treating said suspension of carbon nanotubes to form discrete carbon nanotube fibers, c) isolating the resultant oxidized discrete carbon nanotube composition from the acid , d) washing the oxidized discrete carbon nanotubes with water or other liquids to remove acid, e) redispersing the discrete oxidized carbon nanotubes with inorganic plates, optionally with surfactants and sonication, f) optionally adding a polymer, g) optionally adding a transition metal complex, h) optionally adding an electroactive material, i) optionally adding a ceramic , j) separating the mixture and optionally drying.
  • a further embodiment of this invention is the composition nanoplates and nanotubes in the form of a part of a fabricated article such as a tire, industrial rubber part or wind blade.
  • the compositions are also useful for batteries, capacitors, photovoltaics catalysts and catalyst supports. Further utility is envisioned, but not limited to, membranes, conductive inks, sensors and static management and electromagnetic shielding.
  • FIGURE 1 shows a secondary electron micrograph of graphene plates with a discrete carbon nanotube of this invention.
  • the magnification is 200,000X.
  • FIGURE 2 shows a secondary electron micrograph of lithium iron phosphate and magnesium hydroxide plates with a discrete carbon nanotube of this invention.
  • the magnification is 5,060X.
  • FIGURE 3 shows a secondary electron micrograph of zirconium phosphate plates with discrete carbon nanotube of this invention.
  • the magnification is 155,000X.
  • Nanotubes are tubular structures that have a diameter of at least 1 nanometer and up to 100 nanometers.
  • Examples of nanotubes are single, double and multiwall carbon nanotubes or titanium dioxide nanotubes.
  • the aspect ratio is defined as the ratio of the tube length to the tube diameter.
  • Nanoplates are defined as being discernible plates of thickness less than ten nanometers.
  • Discrete oxidized carbon nanotubes can be obtained from as-made bundled carbon nanotubes by methods such as oxidation using a combination of concentrated sulfuric and nitric acids.
  • the bundled carbon nanotubes can be made from any known means such as, for example, chemical vapor deposition, laser ablation, and high pressure carbon monoxide synthesis.
  • the bundled carbon nanotubes can be present in a variety of forms including, for example, soot, powder, fibers, and bucky paper.
  • the bundled carbon nanotubes may be of any length, diameter, or chirality.
  • Carbon nanotubes may be metallic, semi-metallic, semi-conducting, or non-metallic based on their chirality and number of walls.
  • the discrete oxidized carbon nanotubes may include, for example, single-wall, double-wall carbon nanotubes, or multi-wall carbon nanotubes and combinations thereof.
  • Graphene is an allotrope of carbon, whose structure is one-atom-thick planar sheets of sp -bonded carbon atoms that are densely packed in a honeycomb crystal lattice.
  • the crystalline or "flake" form of graphite consists of many graphene sheets stacked together. Graphene sheets stack to form graphite with an interplanar spacing of 0.335 nm.
  • Graphene is the basic structural element of some carbon allotropes including graphite, charcoal, carbon nanotubes and fullerenes. It can also be considered as an indefinitely large aromatic molecule, the limiting case of the family of flat polycyclic aromatic hydrocarbons.
  • One method for graphene obtainment consists of mixing low concentrations of graphite in a solvent such as N- methylpyrrolidone then sonicating. Non-exfoliated graphite is eventually separated from graphene by centrifugation.
  • a 1% w/v dispersion of the mixture is prepared in a 3 : 1 sulfuric (96%, KMG) /nitric (70%, Honeywell) acid solution and sonicated using a sonicator bathe while maintaining a bath temperature in the 30°C-35°C range for 3 hours.
  • each formulation was Buchner-filtered on a 5 ⁇ PVDF membrane (Whatman) with a 200mL portion of water. The samples were dried for two hours at 80°C in a vacuum oven.
  • the same specimen was analyzed at 5, 15, 30, 45 and 60-minute time periods at a wavelength of 500nm to evaluate the stability of the mixture in water.
  • the decay in initial absorbance value at 500nm after 60 minutes was determined as 0.4%.
  • Comparison 1 repeats the experimental procedure as example 1 but with graphene only. The decay in initial absorbance value at 500nm after 60 minutes was determined as 12.1%.
  • Comparison 2 repeats the experimental procedure as example 1 but with multiwall carbon nanotubes only.
  • the decay in initial absorbance value at 500nm after 60 minutes was determined as 0%.
  • the discrete carbon nanotubes of example 1 are shown by the UV spectroscopy to have provided stability to the graphene dispersions by interspersing between the graphene plates.
  • a dispersed solution of carbon nanotubes was prepared from 1 0 nig of multi-wall carbon nanotubes placed in 2 mL of a mixture of ⁇ ( ⁇ 0 4 )2 ⁇ LO and tetrabutylammomum hydroxide (5 weight % Zri HIH HiO: 1 :0.8 ratio of Zr(HP0 4 )2I L():tetrabutylanmionium hydroxide).
  • the solution was subsequently diluted to 30 mL and then sonicated for 2 hours.
  • the solution is stable for at least 24 hours.
  • a drop of this solution is placed on a carbon tape and dried.
  • the secondary electron microscope picture, Figure 3 reveals zirconium phosphate nanoplates of approximate plate diameter of 200 nanometers interspersed with discrete carbon nanotubes.

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103472021A (zh) * 2013-09-13 2013-12-25 东南大学 一种碳纳米管水性分散体稳定性的定量表征方法
JP2017529300A (ja) * 2014-08-18 2017-10-05 ガーマー インク．Ｇａｒｍｏｒ， Ｉｎｃ． セメント及びアスファルト複合材中へのグラファイト酸化物の取り込み
US10287167B2 (en) 2013-03-08 2019-05-14 University Of Central Florida Research Foundation, Inc. Large scale oxidized graphene production for industrial applications
US10351711B2 (en) 2015-03-23 2019-07-16 Garmor Inc. Engineered composite structure using graphene oxide
US10535443B2 (en) 2013-03-08 2020-01-14 Garmor Inc. Graphene entrainment in a host
US10815583B2 (en) 2011-10-27 2020-10-27 Garmor Inc. Composite graphene structures
US10981791B2 (en) 2015-04-13 2021-04-20 Garmor Inc. Graphite oxide reinforced fiber in hosts such as concrete or asphalt
US11038182B2 (en) 2015-09-21 2021-06-15 Garmor Inc. Low-cost, high-performance composite bipolar plate
US11214658B2 (en) 2016-10-26 2022-01-04 Garmor Inc. Additive coated particles for low cost high performance materials
US11791061B2 (en) 2019-09-12 2023-10-17 Asbury Graphite North Carolina, Inc. Conductive high strength extrudable ultra high molecular weight polymer graphene oxide composite
US12195340B2 (en) 2015-03-13 2025-01-14 University Of Central Florida Research Foundation, Inc. Uniform dispersing of graphene nanoparticles in a host

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8363657B2 (en) * 2007-05-23 2013-01-29 Apple Inc. SIP-enabled framework for multi-domain roaming control plane in a WiMAX access network
EP2651821A1 (en) 2010-12-14 2013-10-23 Styron Europe GmbH Improved elastomer formulations
EP2562766A1 (de) * 2011-08-22 2013-02-27 Bayer MaterialScience AG Kohlenstoffnanoröhren und Graphenplättchen umfassende Dispersionen
TWI494269B (zh) * 2012-10-17 2015-08-01 Nat Univ Tsing Hua 碳材料鍍銀之方法
KR20140081327A (ko) * 2012-12-21 2014-07-01 삼성전기주식회사 방열용 수지 조성물 및 이를 이용하여 제조된 방열 기판
EP2960913A4 (en) * 2013-02-20 2016-10-05 Nippon Chemicon ELECTRODE, ELECTRIC DOUBLE-LAYER CAPACITOR THEREWITH AND METHOD OF ELECTRODE PRODUCTION
CN105452358A (zh) * 2013-03-15 2016-03-30 瑞来斯实业公司 聚合物纳米复合材料
US10166529B2 (en) 2013-03-15 2019-01-01 Honda Motor Co., Ltd. Method for preparation of various carbon allotropes based magnetic adsorbents with high magnetization
US20140299820A1 (en) * 2013-04-08 2014-10-09 Michael Harandek Graphene nanoparticles as conductive filler for resistor materials and a method of preparation
KR101619438B1 (ko) 2013-06-14 2016-05-10 주식회사 엘지화학 금속 나노플레이트, 이의 제조 방법, 이를 포함하는 도전성 잉크 조성물 및 전도성 필름
CA2820227C (en) * 2013-07-10 2020-10-20 Grafoid, Inc. Novel composite conductive material
CN105295554B (zh) * 2014-08-01 2018-04-06 北京阿格蕾雅科技发展有限公司 高分散、粘度可控的碳纳米管透明电极墨水
US9945720B1 (en) 2014-12-22 2018-04-17 Magnolia Optical Technologies, Inc. Infrared radiation detectors using bundled-vxoy or amorphous silicon nanoparticles nanostructures and methods of constructing the same
CN104627979B (zh) * 2015-01-26 2016-10-05 合肥学院 一种碳纳米管/α-磷酸锆复合粉体及其制备方法
US10376847B2 (en) * 2015-03-31 2019-08-13 Shinshu University Reverse osmosis composite membrane and method for manufacturing reverse osmosis composite membrane
WO2016175714A1 (en) * 2015-04-28 2016-11-03 Khon Kaen University Carbon nanotube - cement composite composition for catalysis on counter electrodes of dye sensitized solar cells
US10836679B2 (en) * 2015-11-30 2020-11-17 Knauf Gips Kg Building products comprising graphene or graphene oxide in the bulk material and method for producing such building products
CN106673564B (zh) * 2017-02-22 2019-09-24 青岛理工大学 Go增强cnt覆膜砂的智能混凝土、无线传感器及制法
KR102091760B1 (ko) * 2018-05-23 2020-03-20 전남대학교산학협력단 고압 셀 및 기능성 첨가제를 이용한 저두께 그래핀 제조방법
CN114103287A (zh) * 2021-11-09 2022-03-01 同济大学 兼具优异力学性能和阻燃性能的复合材料层合板及其制备方法
CN114927345B (zh) * 2022-05-19 2024-10-29 江苏科技大学 一种pvdf复合储能材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101734650A (zh) * 2009-12-23 2010-06-16 沈阳建筑大学 一种石墨烯-碳纳米管混杂复合材料的制备方法
CN101811690A (zh) * 2009-02-24 2010-08-25 国家纳米科学中心 一种用碳纳米管与石墨烯形成碳复合结构体的方法
WO2011002222A2 (en) * 2009-06-30 2011-01-06 Hanwha Chemical Corporation Blending improvement carbon-composite having carbon-nanotube and its continuous manufacturing method and apparatus
US20110017921A1 (en) * 2009-07-24 2011-01-27 Tsinghua University Carbon nanotube film composite structure, transmission electron microscope grid using the same, and method for making the same

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4697829B2 (ja) 2001-03-15 2011-06-08 ポリマテック株式会社 カーボンナノチューブ複合成形体及びその製造方法
JP3818193B2 (ja) * 2002-03-27 2006-09-06 大阪瓦斯株式会社 カーボンナノチューブ含有炭素材料の製造方法
JP3537811B2 (ja) 2002-03-29 2004-06-14 独立行政法人 科学技術振興機構 単層カーボンナノチューブの製造方法
WO2004106420A2 (en) 2003-05-22 2004-12-09 Zyvex Corporation Nanocomposites and method for production
EP1644438A1 (en) 2003-06-23 2006-04-12 William Marsh Rice University Elastomers reinforced with carbon nanotubes
US7169329B2 (en) 2003-07-07 2007-01-30 The Research Foundation Of State University Of New York Carbon nanotube adducts and methods of making the same
ATE550804T1 (de) 2003-09-18 2012-04-15 Commw Scient Ind Res Org Hochleistungsfähige energiespeichereinrichtungen
JP4868490B2 (ja) 2004-01-06 2012-02-01 国立大学法人京都大学 カーボンナノチューブの精製方法
JP2005262391A (ja) * 2004-03-18 2005-09-29 Misuzu Kogyo:Kk ナノカーボンと炭素系第二フィラーからなるコンポジット材およびその製造方法
WO2005113434A1 (en) 2004-03-25 2005-12-01 William Marsh Rice University Functionalization of carbon nanotubes in acidic media
JP2008500933A (ja) 2004-05-14 2008-01-17 ソニー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング カーボンナノチューブと金属炭酸塩とを具備する複合材料
US20090317710A1 (en) 2008-06-20 2009-12-24 Mysticmd, Inc. Anode, cathode, grid and current collector material for reduced weight battery and process for production thereof
US7189455B2 (en) * 2004-08-02 2007-03-13 The Research Foundation Of State University Of New York Fused carbon nanotube-nanocrystal heterostructures and methods of making the same
JP4908745B2 (ja) 2004-08-09 2012-04-04 双葉電子工業株式会社 カーボンナノチューブの複合材料とその製造方法
US7879388B2 (en) 2004-10-28 2011-02-01 The Regents Of The University Of Michigan Methods for production and use of synthetic hydroxyapatite and fluorapatite nanorods, and superstructures assembled from the same
MX2007005793A (es) * 2004-11-16 2007-10-04 Hyperion Catalysis Int Metodo para preparar catalizadores soportados a partir de nanotubos de carbono cargados con metales.
JP2006240901A (ja) 2005-03-01 2006-09-14 Bussan Nanotech Research Institute Inc 反応性カーボンナノチューブ、高分子被覆カーボンナノチューブ、およびこれらの製造方法
CN101171372B (zh) 2005-03-04 2011-11-30 西北大学 在密度梯度中分离碳纳米管的方法
US7645497B2 (en) * 2005-06-02 2010-01-12 Eastman Kodak Company Multi-layer conductor with carbon nanotubes
US20060286456A1 (en) 2005-06-20 2006-12-21 Zhiguo Fu Nano-lithium-ion batteries and methos for manufacturing nano-lithium-ion batteries
WO2008051239A2 (en) 2005-11-16 2008-05-02 Hyperion Catalysis International, Inc. Mixed structures of single walled and multi walled carbon nanotubes
US20100215724A1 (en) 2005-11-22 2010-08-26 Mcgill University Microcapsule Nanotube Devices for Targeted Delivery of Therapeutic Molecules
US20080090951A1 (en) 2006-03-31 2008-04-17 Nano-Proprietary, Inc. Dispersion by Microfluidic Process
EP2007830A1 (en) 2006-04-19 2008-12-31 The Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Modified organoclays
US8623509B2 (en) * 2006-05-06 2014-01-07 Anchor Science Llc Thermometric carbon composites
US7771695B2 (en) 2006-07-21 2010-08-10 International Business Machines Corporation Complexes of carbon nanotubes and fullerenes with molecular-clips and use thereof
WO2008153609A1 (en) 2007-02-07 2008-12-18 Seldon Technologies, Inc. Methods for the production of aligned carbon nanotubes and nanostructured material containing the same
KR20080082811A (ko) 2007-03-09 2008-09-12 성균관대학교산학협력단 카본나노튜브 함유 투명 전극 및 그의 제조방법
US20080290007A1 (en) 2007-05-24 2008-11-27 National Institute Of Standards And Technology Centrifugal length separation of carbon nanotubes
US8540922B2 (en) 2007-08-27 2013-09-24 Hewlett-Packard Development Company, L.P. Laser patterning of a carbon nanotube layer
US20100136327A1 (en) * 2008-04-17 2010-06-03 National Tsing Hua University Method of preparation of a MWCNT/polymer composite having electromagnetic interference shielding effectiveness
US9525177B2 (en) 2008-11-18 2016-12-20 Johnson Controls Technology Company Electrical power storage devices
EP2379325B1 (en) * 2008-12-18 2023-07-26 Molecular Rebar Design, LLC Exfoliated carbon nanotubes, methods for production thereof and products obtained therefrom
KR101611422B1 (ko) * 2009-11-17 2016-04-12 삼성전자주식회사 그래핀과 나노구조체의 복합 구조체 및 그 제조방법
US10049783B2 (en) * 2010-02-19 2018-08-14 Mike Foley Utilizing nanoscale materials as dispersants, surfactants or stabilizing molecules, methods of making the same, and products produced therefrom
US8460711B2 (en) 2010-08-30 2013-06-11 Fatemeh Atyabi Poly(citric acid) functionalized carbon nanotube drug delivery system
JP2012133959A (ja) 2010-12-21 2012-07-12 Furukawa Battery Co Ltd:The 鉛蓄電池用複合キャパシタ負極板及び鉛蓄電池
WO2013011516A1 (en) 2011-07-20 2013-01-24 Vulcan Automotive Industries Ltd Funcionalized carbon nanotube composite for use in lead acid battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101811690A (zh) * 2009-02-24 2010-08-25 国家纳米科学中心 一种用碳纳米管与石墨烯形成碳复合结构体的方法
WO2011002222A2 (en) * 2009-06-30 2011-01-06 Hanwha Chemical Corporation Blending improvement carbon-composite having carbon-nanotube and its continuous manufacturing method and apparatus
US20110017921A1 (en) * 2009-07-24 2011-01-27 Tsinghua University Carbon nanotube film composite structure, transmission electron microscope grid using the same, and method for making the same
CN101734650A (zh) * 2009-12-23 2010-06-16 沈阳建筑大学 一种石墨烯-碳纳米管混杂复合材料的制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201050, Derwent World Patents Index; AN 2010-J06705, XP002687024 *
DATABASE WPI Week 201063, Derwent World Patents Index; AN 2010-L68331, XP002687025 *
WEBSTER: "Webster's Dictionary, 3rd Edition,", 2009

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10815583B2 (en) 2011-10-27 2020-10-27 Garmor Inc. Composite graphene structures
US11466380B2 (en) 2011-10-27 2022-10-11 Asbury Graphite Of North Carolina, Inc. Composite graphene structures
US11361877B2 (en) 2013-03-08 2022-06-14 Asbury Graphite Of North Carolina, Inc. Graphene entrainment in a host
US10287167B2 (en) 2013-03-08 2019-05-14 University Of Central Florida Research Foundation, Inc. Large scale oxidized graphene production for industrial applications
US10535443B2 (en) 2013-03-08 2020-01-14 Garmor Inc. Graphene entrainment in a host
CN103472021A (zh) * 2013-09-13 2013-12-25 东南大学 一种碳纳米管水性分散体稳定性的定量表征方法
JP2017529300A (ja) * 2014-08-18 2017-10-05 ガーマー インク．Ｇａｒｍｏｒ， Ｉｎｃ． セメント及びアスファルト複合材中へのグラファイト酸化物の取り込み
US10351473B2 (en) 2014-08-18 2019-07-16 Garmor Inc. Graphite oxide entrainment in cement and asphalt composite
US12195340B2 (en) 2015-03-13 2025-01-14 University Of Central Florida Research Foundation, Inc. Uniform dispersing of graphene nanoparticles in a host
US10351711B2 (en) 2015-03-23 2019-07-16 Garmor Inc. Engineered composite structure using graphene oxide
US10981791B2 (en) 2015-04-13 2021-04-20 Garmor Inc. Graphite oxide reinforced fiber in hosts such as concrete or asphalt
US11038182B2 (en) 2015-09-21 2021-06-15 Garmor Inc. Low-cost, high-performance composite bipolar plate
US11916264B2 (en) 2015-09-21 2024-02-27 Asbury Graphite Of North Carolina, Inc. Low-cost, high-performance composite bipolar plate
US11214658B2 (en) 2016-10-26 2022-01-04 Garmor Inc. Additive coated particles for low cost high performance materials
US11791061B2 (en) 2019-09-12 2023-10-17 Asbury Graphite North Carolina, Inc. Conductive high strength extrudable ultra high molecular weight polymer graphene oxide composite

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