WO2012054007A3 - Способ модифицирования пористой структуры нанопористого углеродного материала - Google Patents

Способ модифицирования пористой структуры нанопористого углеродного материала Download PDF

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Publication number
WO2012054007A3
WO2012054007A3 PCT/UA2011/000118 UA2011000118W WO2012054007A3 WO 2012054007 A3 WO2012054007 A3 WO 2012054007A3 UA 2011000118 W UA2011000118 W UA 2011000118W WO 2012054007 A3 WO2012054007 A3 WO 2012054007A3
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WO
WIPO (PCT)
Prior art keywords
carbon material
pores
modifying
porous structure
nanoporous carbon
Prior art date
Application number
PCT/UA2011/000118
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English (en)
French (fr)
Other versions
WO2012054007A2 (ru
Inventor
Юрий Андреевич МАЛЕТИН
Наталия Григорьевна СТРИЖАКОВА
Олег Витальевич ГОЖЕНКО
Андрей Юрьевич МАЛЕТИН
Сергей Александрович ТЫЧИНА
Original Assignee
Юнаско Лимитед
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 Юнаско Лимитед filed Critical Юнаско Лимитед
Publication of WO2012054007A2 publication Critical patent/WO2012054007A2/ru
Publication of WO2012054007A3 publication Critical patent/WO2012054007A3/ru

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Classifications

    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B01J20/205—Carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

Изобретение принадлежит к способам модифицирования размеров пор нанопористого углеродного материала, в частности, к способу развития пористой структуры нанопористого углеродного материала для достижения наилучшего соответствия размеров пор и ионов в специальных электролитах для последующего использования материала, полученного этим способом, в электрохимических конденсаторах двойного слоя. Согласно изобретению сначала поры углеродного материала насыщают (пропитывают) химическим соединением или смесью нескольких соединений, которые способны разлагаться при высокой температуре с образованием газообразных агентов или их смеси. Затем нагревают насыщенный нанопористый углеродный материал и выдерживают при температуре 700-1000°С, при которой образующиеся газообразные агенты или их смесь растравливают внутреннюю поверхность пор и увеличивают их размер без значительного травления основной массы углеродного материала. Создан эффективный способ модифицирования пористой структуры нанопористого углеродного материала за счет растравливания самых узких пор углеродного материала без чрезмерного обгара углерода на поверхности более широких пор или зерен в целом.
PCT/UA2011/000118 2010-10-19 2011-11-16 Способ модифицирования пористой структуры нанопористого углеродного материала WO2012054007A2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA201012355 2010-10-19
UAA201012355A UA99516C2 (ru) 2010-10-19 2010-10-19 Способ модификации пористой структуры нанопористого углеродного материала

Publications (2)

Publication Number Publication Date
WO2012054007A2 WO2012054007A2 (ru) 2012-04-26
WO2012054007A3 true WO2012054007A3 (ru) 2012-08-23

Family

ID=45975786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2011/000118 WO2012054007A2 (ru) 2010-10-19 2011-11-16 Способ модифицирования пористой структуры нанопористого углеродного материала

Country Status (2)

Country Link
UA (1) UA99516C2 (ru)
WO (1) WO2012054007A2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110504450B (zh) * 2019-07-17 2022-08-12 温州大学新材料与产业技术研究院 一种杂原子掺杂的多级孔碳材料的制备方法及在锂电池负极浆料中的应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2088522C1 (ru) * 1995-05-10 1997-08-27 Виктор Владимирович Сергеев Способ получения модифицированного активного угля
RU2211801C2 (ru) * 2001-06-15 2003-09-10 Акционерное общество закрытого типа "Карбид" Способ модифицирования пористого углеродного материала
US20080003166A1 (en) * 2004-07-15 2008-01-03 Yurii Maletin Methods of forming nanoporous carbon material and electrodes and electrochemical double layer capacitors therefrom
US20080151472A1 (en) * 2006-12-20 2008-06-26 Maletin Yuriy A Electrochemical double layer capacitor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2088522C1 (ru) * 1995-05-10 1997-08-27 Виктор Владимирович Сергеев Способ получения модифицированного активного угля
RU2211801C2 (ru) * 2001-06-15 2003-09-10 Акционерное общество закрытого типа "Карбид" Способ модифицирования пористого углеродного материала
US20080003166A1 (en) * 2004-07-15 2008-01-03 Yurii Maletin Methods of forming nanoporous carbon material and electrodes and electrochemical double layer capacitors therefrom
US20080151472A1 (en) * 2006-12-20 2008-06-26 Maletin Yuriy A Electrochemical double layer capacitor

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Publication number Publication date
UA99516C2 (ru) 2012-08-27
WO2012054007A2 (ru) 2012-04-26

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