JP5972796B2 - 高表面積の繊維状シリカナノ粒子 - Google Patents

高表面積の繊維状シリカナノ粒子 Download PDF

Info

Publication number
JP5972796B2
JP5972796B2 JP2012555502A JP2012555502A JP5972796B2 JP 5972796 B2 JP5972796 B2 JP 5972796B2 JP 2012555502 A JP2012555502 A JP 2012555502A JP 2012555502 A JP2012555502 A JP 2012555502A JP 5972796 B2 JP5972796 B2 JP 5972796B2
Authority
JP
Japan
Prior art keywords
nanoparticles
nanoparticle
fibers
fiber
silica
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.)
Expired - Fee Related
Application number
JP2012555502A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013521212A (ja
JP2013521212A5 (enExample
Inventor
ビベック ポルシェッティウォー
ビベック ポルシェッティウォー
ジーン—マリー バセット
ジーン―マリー バセット
Original Assignee
キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー
キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー
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.)
Filing date
Publication date
Application filed by キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー, キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー filed Critical キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー
Publication of JP2013521212A publication Critical patent/JP2013521212A/ja
Publication of JP2013521212A5 publication Critical patent/JP2013521212A5/ja
Application granted granted Critical
Publication of JP5972796B2 publication Critical patent/JP5972796B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C09C1/3054—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/05—Nuclear magnetic resonance [NMR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/10—Infrared [IR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
    • 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
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
JP2012555502A 2010-03-02 2010-09-07 高表面積の繊維状シリカナノ粒子 Expired - Fee Related JP5972796B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30972110P 2010-03-02 2010-03-02
US61/309,721 2010-03-02
PCT/IB2010/002421 WO2011107822A1 (en) 2010-03-02 2010-09-07 High surface area fibrous silica nanoparticles

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016138569A Division JP6169231B2 (ja) 2010-03-02 2016-07-13 高表面積の繊維状シリカナノ粒子

Publications (3)

Publication Number Publication Date
JP2013521212A JP2013521212A (ja) 2013-06-10
JP2013521212A5 JP2013521212A5 (enExample) 2013-10-24
JP5972796B2 true JP5972796B2 (ja) 2016-08-17

Family

ID=43768874

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012555502A Expired - Fee Related JP5972796B2 (ja) 2010-03-02 2010-09-07 高表面積の繊維状シリカナノ粒子
JP2016138569A Active JP6169231B2 (ja) 2010-03-02 2016-07-13 高表面積の繊維状シリカナノ粒子

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016138569A Active JP6169231B2 (ja) 2010-03-02 2016-07-13 高表面積の繊維状シリカナノ粒子

Country Status (6)

Country Link
US (1) US8883308B2 (enExample)
EP (1) EP2542343B1 (enExample)
JP (2) JP5972796B2 (enExample)
CN (1) CN102869446B (enExample)
RU (1) RU2012141952A (enExample)
WO (1) WO2011107822A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2347775T3 (da) 2005-12-13 2020-07-13 Harvard College Skabeloner til celletransplantation
CN107648668B (zh) 2010-10-06 2021-06-18 哈佛学院董事会 用于基于材料的细胞疗法的可注射的成孔水凝胶
US9675561B2 (en) 2011-04-28 2017-06-13 President And Fellows Of Harvard College Injectable cryogel vaccine devices and methods of use thereof
US10179326B2 (en) 2012-01-23 2019-01-15 King Abdullah University Of Science And Technology Supported iron catalysts, methods of making, methods of hydrocarbon decomposition
EP2807113A1 (en) 2012-01-23 2014-12-03 King Abdullah University Of Science And Technology Hydrogen generation
CN104244929B (zh) 2012-04-16 2017-04-05 哈佛学院董事会 用于调节免疫反应的介孔二氧化硅组合物
JP5825439B2 (ja) * 2012-07-09 2015-12-02 トヨタ自動車株式会社 排ガス浄化用触媒及びその製造方法
CA2879407A1 (en) * 2012-07-18 2014-01-23 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Method of preparing silica-coated nanodiamonds
US10000390B2 (en) * 2013-05-31 2018-06-19 The United States Of America As Represented By The Secretary Of The Air Force Controlled microwave assisted synthesis of functionalized silica nanoparticles
CN103601201B (zh) * 2013-11-19 2015-09-23 哈尔滨理工大学 单分散介孔氧化硅纳米颗粒及其合成方法
US10682400B2 (en) 2014-04-30 2020-06-16 President And Fellows Of Harvard College Combination vaccine devices and methods of killing cancer cells
EP3250250A4 (en) 2015-01-30 2019-05-22 President and Fellows of Harvard College PERITUMORAL AND INTRATUMORAL MATERIALS FOR CANCER THERAPY
CN104692401B (zh) * 2015-03-11 2017-04-12 江苏视客新材料股份有限公司 金属或金属氧化物纳米颗粒的二氧化硅复合微球及其制备方法
JP7094533B2 (ja) 2015-04-10 2022-07-04 プレジデント アンド フェローズ オブ ハーバード カレッジ 免疫細胞捕捉デバイスおよびその製造および使用方法
CN105344338A (zh) * 2015-12-08 2016-02-24 无锡拓能自动化科技有限公司 一种硫化氢气体吸附剂的制备方法
EP3411331A1 (en) * 2016-02-04 2018-12-12 Tata Institute of Fundamental Research Synthesis of fibrous nano-silica spheres with controlled particle size, fibre density, and various textural properties
EP3411475B1 (en) 2016-02-06 2025-08-27 President and Fellows of Harvard College Recapitulating the hematopoietic niche to reconstitute immunity
RU2659078C1 (ru) * 2016-06-15 2018-06-28 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Катализатор, способ приготовления катализатора и способы окислительной конверсии углеводородов, гидрирования оксидов углерода и углеводородов
US10843139B2 (en) * 2016-06-28 2020-11-24 The Trustees Of The University Of Pennsylvania Superoleophobic membranes for oil/water separation
CN115537372A (zh) 2016-07-13 2022-12-30 哈佛学院院长等 抗原呈递细胞模拟支架及其制备和使用方法
CN106179282B (zh) * 2016-07-27 2019-04-02 国家纳米科学中心 直边楔形孔微球、其结构参数的确定方法、制备方法及应用
EP3493842A4 (en) 2016-08-02 2020-07-29 President and Fellows of Harvard College BIOMATERIALS TO MODULATE IMMUNE RESPONSES
US10381652B2 (en) * 2017-03-07 2019-08-13 Nissan North America, Inc. Fuel cell electrode having increased oxygen concentration and methods of preparing electrode
CN107349928A (zh) * 2017-08-29 2017-11-17 江苏师范大学 一种SiO2@CeMnO复合光催化剂的制备方法
WO2019059515A1 (ko) * 2017-09-25 2019-03-28 명지대학교 산학협력단 바이오매스 유래 퓨란계 화합물의 중합용 촉매 및 이를 이용한 바이오매스 유래 퓨란계 화합물의 중합체 제조방법
CN107899013B (zh) * 2017-10-17 2020-01-14 郑州大学 一种具有光动力学治疗开关效应及分子识别作用的介孔二氧化锰纳米载药系统的制备方法
WO2019140198A1 (en) 2018-01-12 2019-07-18 Restek Corporation Superficially porous particles and methods for forming superficially porous particles
CN108767269A (zh) * 2018-06-04 2018-11-06 黑龙江省科学院石油化学研究院 一种具有高活性钯纳米绒球催化剂及其制备方法
CN108993508B (zh) * 2018-07-20 2021-06-22 广州大学 一种规则钴硅纳米球多相芬顿催化剂及其制备方法和应用
WO2020061129A1 (en) 2018-09-19 2020-03-26 President And Fellows Of Harvard College Compositions and methods for labeling and modulation of cells in vitro and in vivo
KR20210134339A (ko) 2019-02-25 2021-11-09 노파르티스 아게 바이러스 전달을 위한 메조다공성 실리카 입자 조성물
US11932585B2 (en) * 2019-04-12 2024-03-19 Aqua Yield Operations LLC Blended nanoparticle fertilizer delivery
JPWO2021005693A1 (enExample) * 2019-07-08 2021-01-14
CN110783091B (zh) * 2019-11-06 2021-03-19 安徽工业大学 一种纳米晶FeSiBCr磁粉芯的制备方法
EP4121203A1 (en) * 2020-03-20 2023-01-25 Restek Corporation Spike particles, superficially porous spike particles, chromatographic separation devices, and processes for forming spike particles
TWI718931B (zh) * 2020-04-14 2021-02-11 國立勤益科技大學 具二氧化矽微球之超級電容器電極及其製備方法
US20230302155A1 (en) 2020-08-21 2023-09-28 Novartis Ag Compositions and methods for in vivo generation of car expressing cells
US11857951B2 (en) * 2020-10-09 2024-01-02 Iowa State University Research Foundation, Inc. Pore-encapsulated catalysts for selective hydrogenolysis of plastic waste
CN112452303B (zh) * 2020-11-06 2023-09-15 辽宁大学 五倍子单宁/树枝状纤维形介孔二氧化硅纳米微球复合材料及其在回收镓中的应用
US12030843B2 (en) 2021-01-05 2024-07-09 Iowa State University Research Foundation, Inc. Catalytic upcycling of polyolefins via versatile alkylaluminums
WO2023076511A1 (en) 2021-10-28 2023-05-04 Lyell Immunopharma, Inc. Methods of generating cells
WO2024077174A1 (en) 2022-10-05 2024-04-11 Lyell Immunopharma, Inc. Methods for culturing nr4a-deficient cells
US12311341B2 (en) * 2023-07-11 2025-05-27 Saudi Arabian Oil Company Catalysts that include a fibrous silica support and metal oxide nanoparticles and methods of making and using same
WO2025217398A1 (en) 2024-04-10 2025-10-16 Lyell Immunopharma, Inc. Methods for culturing cells with improved culture medium
WO2025243195A1 (en) * 2024-05-22 2025-11-27 Fondazione Istituto Italiano Di Tecnologia Method for producing dendritic fibrous structure silica nanoparticles in an aqueous environment without adding any organic solvent, pore modifier or organic catalyst

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US309721A (en) 1884-12-23 Wash-board
IL109497A (en) 1993-05-05 1998-02-22 Hyperion Catalysis Int Three-dimensional macroscopic clusters of randomly arranged charcoal fibrils and products containing these
JP3453378B2 (ja) * 2002-01-08 2003-10-06 科学技術振興事業団 鋭端多層カーボンナノチューブ放射状集合体とその製造方法
JP3896487B2 (ja) * 2003-04-24 2007-03-22 独立行政法人物質・材料研究機構 酸化マグネシウムナノワイヤーおよび酸化マグネシウムナノロッドの製造方法
JP2005008510A (ja) * 2003-05-29 2005-01-13 Institute Of Physical & Chemical Research ナノチューブ材料の製造方法およびナノチューブ材料
WO2005049625A1 (en) * 2003-11-19 2005-06-02 The Governing Council Of The University Of Toronto Template-directed synthesis of porous materials using dendrimer precursors
JP3978440B2 (ja) * 2004-05-31 2007-09-19 財団法人川村理化学研究所 シリカ／ポリマー／金属複合材料及びその製造方法
WO2005116140A1 (ja) * 2004-05-31 2005-12-08 Kawamura Institute Of Chemical Research 複合ナノファイバ、複合ナノファイバ会合体、複合構造体及びこれらの製造方法
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
KR100719421B1 (ko) 2004-08-31 2007-05-18 가부시키가이샤 붓산 나노테크 겐큐쇼 탄소 섬유 구조체
US7572424B1 (en) * 2004-11-29 2009-08-11 Clarkson University Self-assembly of nanoporous silica fibers of uniform shape
JP4101271B2 (ja) * 2005-07-22 2008-06-18 財団法人川村理化学研究所 針状表面微粒子及びその製造方法
US20080206562A1 (en) * 2007-01-12 2008-08-28 The Regents Of The University Of California Methods of generating supported nanocatalysts and compositions thereof
JP5051512B2 (ja) * 2007-02-15 2012-10-17 独立行政法人産業技術総合研究所 繊維状多孔質シリカ粒子の製造方法
WO2009070380A2 (en) * 2007-10-03 2009-06-04 William Marsh Rice University Water-soluble carbon nanotube compositions for drug delivery and medical applications
JP5291980B2 (ja) * 2008-04-25 2013-09-18 花王株式会社 コアシェル構造のメソポーラスシリカ粒子
CN101387019B (zh) * 2008-10-24 2012-05-09 上海应用技术学院 介孔二氧化硅分子筛纤维的制备方法

Also Published As

Publication number Publication date
US20110253643A1 (en) 2011-10-20
RU2012141952A (ru) 2014-04-10
CN102869446B (zh) 2016-03-30
JP6169231B2 (ja) 2017-07-26
JP2013521212A (ja) 2013-06-10
CN102869446A (zh) 2013-01-09
EP2542343A1 (en) 2013-01-09
EP2542343B1 (en) 2017-11-08
WO2011107822A1 (en) 2011-09-09
US8883308B2 (en) 2014-11-11
JP2016209877A (ja) 2016-12-15

Similar Documents

Publication Publication Date Title
JP6169231B2 (ja) 高表面積の繊維状シリカナノ粒子
Gao et al. Encapsulated metal nanoparticles for catalysis
Kim et al. Facile synthesis of monodisperse spherical MCM-48 mesoporous silica nanoparticles with controlled particle size
Zhu et al. Metal–organic framework composites
Xi et al. A general synthetic approach for integrated nanocatalysts of metal-silica@ ZIFs
Yu et al. Facile synthesis of size controllable dendritic mesoporous silica nanoparticles
Gutiérrez et al. Synthesis of gold catalysts supported on mesoporous silica materials: recent developments
Dai et al. Janus N-doped carbon@ silica hollow spheres as multifunctional amphiphilic nanoreactors for base-free aerobic oxidation of alcohols in water
Carnes et al. Synthesis, isolation, and chemical reactivity studies of nanocrystalline zinc oxide
Kalantari et al. Highly thiolated dendritic mesoporous silica nanoparticles with high-content gold as nanozymes: the nano-gold size matters
US20110311635A1 (en) Hollow metal oxide spheres and nanoparticles encapsulated therein
Wang et al. Halloysite nanotube supported Ru nanocatalysts synthesized by the inclusion of preformed Ru nanoparticles for preferential oxidation of CO in H2-rich atmosphere
US7081433B2 (en) Catalytic three dimensional aerogels having mesoporous nanoarchitecture
JP2008546649A (ja) 放出可能なドーパントをその中に含有する粒子
CN103209765A (zh) 烧结稳定的多相催化剂
Fang et al. In-situ formation of supported Au nanoparticles in hierarchical yolk-shell CeO2/mSiO2 structures as highly reactive and sinter-resistant catalysts
Yu et al. Versatile synthesis of metal-compound based mesoporous Janus nanoparticles
Zelenka et al. The influence of HKUST-1 and MOF-76 hand grinding/mechanical activation on stability, particle size, textural properties and carbon dioxide sorption
Imura et al. Surface clean gold nanoflower obtained by complete removal of capping agents: an active catalyst for alcohol oxidation
Liu et al. Nanoengineering of aggregation-free and thermally-stable gold nanoparticles in mesoporous frameworks
Lin et al. Methane combustion over the porous oxides and supported noble metal catalysts
Vo et al. Synthesis of hollow doughnut shape mesoporous silica nanoparticle: A case of self-assembly composite templates
Nabih et al. Mesoporous CeO2 nanoparticles synthesized by an inverse miniemulsion technique and their catalyticproperties in methane oxidation
Liu et al. Au–Cu x O y Nanoparticles Encapsulated in Hollow Porous Silica Nanospheres as Efficient Catalysts for Nitrophenol Reduction
Svora et al. Influence of inorganic bases on the structure of titanium dioxide-based microsheets

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130903

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130903

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150205

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20150331

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150515

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151102

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160201

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160407

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160615

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160713

R150 Certificate of patent or registration of utility model

Ref document number: 5972796

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees