EP4291240A4 - Upward Scalable Synthesis of Oxide-Based Sub-Nano and Nanofilaments and Two-Dimensional Nanofilament-Based Flakes and Mesoporous Powders - Google Patents

Upward Scalable Synthesis of Oxide-Based Sub-Nano and Nanofilaments and Two-Dimensional Nanofilament-Based Flakes and Mesoporous Powders

Info

Publication number
EP4291240A4
EP4291240A4 EP22753568.9A EP22753568A EP4291240A4 EP 4291240 A4 EP4291240 A4 EP 4291240A4 EP 22753568 A EP22753568 A EP 22753568A EP 4291240 A4 EP4291240 A4 EP 4291240A4
Authority
EP
European Patent Office
Prior art keywords
nanofilament
nanofilaments
nano
oxide
scalable synthesis
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.)
Pending
Application number
EP22753568.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4291240A1 (en
Inventor
Hussein O. BADR
Michel W. Barsoum
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.)
Murata Manufacturing Co Ltd
Drexel University
Original Assignee
Drexel University
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 Drexel University filed Critical Drexel University
Publication of EP4291240A1 publication Critical patent/EP4291240A1/en
Publication of EP4291240A4 publication Critical patent/EP4291240A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • C01P2004/16—Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Geology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Carbon And Carbon Compounds (AREA)
EP22753568.9A 2021-02-11 2022-02-11 Upward Scalable Synthesis of Oxide-Based Sub-Nano and Nanofilaments and Two-Dimensional Nanofilament-Based Flakes and Mesoporous Powders Pending EP4291240A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163148348P 2021-02-11 2021-02-11
US202163167197P 2021-03-29 2021-03-29
US202163171293P 2021-04-06 2021-04-06
US202163275631P 2021-11-04 2021-11-04
PCT/US2022/070644 WO2022174264A1 (en) 2021-02-11 2022-02-11 Bottom-up, scalable synthesis of oxide-based sub-nano and nanofilaments and nanofilament-based two-dimensional flakes and mesoporous powders

Publications (2)

Publication Number Publication Date
EP4291240A1 EP4291240A1 (en) 2023-12-20
EP4291240A4 true EP4291240A4 (en) 2025-04-02

Family

ID=82838001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22753568.9A Pending EP4291240A4 (en) 2021-02-11 2022-02-11 Upward Scalable Synthesis of Oxide-Based Sub-Nano and Nanofilaments and Two-Dimensional Nanofilament-Based Flakes and Mesoporous Powders

Country Status (3)

Country Link
EP (1) EP4291240A4 (https=)
JP (1) JP2024507122A (https=)
WO (1) WO2022174264A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250091029A1 (en) * 2022-02-11 2025-03-20 Drexel University Nanomaterial-based adsorption processing and catalysis
JPWO2025013920A1 (https=) * 2023-07-11 2025-01-16

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1207572A1 (en) * 2000-11-15 2002-05-22 Dr. Sugnaux Consulting Mesoporous electrodes for electrochemical cells and their production method
WO2008005055A2 (en) * 2005-12-29 2008-01-10 The Board Of Trustees Of The University Of Illinois Nanoparticles containing titanium oxide
US7803574B2 (en) * 2003-05-05 2010-09-28 Nanosys, Inc. Medical device applications of nanostructured surfaces
KR100987825B1 (ko) * 2008-05-26 2010-10-18 한국화학연구원 로드형 티타니아 나노입자의 제조방법
JP2016006003A (ja) * 2014-05-27 2016-01-14 国立大学法人東北大学 金属酸化物ナノワイヤーの製造方法およびナノワイヤー
US20160207789A1 (en) * 2013-09-16 2016-07-21 Nanyang Technological University Elongated titanate nanotube, its synthesis method, and its use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101973050B1 (ko) * 2012-12-12 2019-04-26 삼성에스디아이 주식회사 다공화된 구조의 티타늄 산화물과 탄소계 물질이 병합된 슈퍼 캐패시터 전극재료 및 그 제조방법
TWI651269B (zh) * 2013-09-23 2019-02-21 歐洲泰奧色得有限公司 二氧化鈦粒子及其製備方法
US11554961B2 (en) * 2017-12-22 2023-01-17 Drexel University Crumpled mesoporous MXene powders synthesized by acid-, base-, or salt-induced crumpling
CN108245682B (zh) * 2018-02-11 2021-03-12 中国人民解放军第二军医大学 酸度、光热响应型介孔MXene纳米片药物载体及制法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1207572A1 (en) * 2000-11-15 2002-05-22 Dr. Sugnaux Consulting Mesoporous electrodes for electrochemical cells and their production method
US7803574B2 (en) * 2003-05-05 2010-09-28 Nanosys, Inc. Medical device applications of nanostructured surfaces
WO2008005055A2 (en) * 2005-12-29 2008-01-10 The Board Of Trustees Of The University Of Illinois Nanoparticles containing titanium oxide
KR100987825B1 (ko) * 2008-05-26 2010-10-18 한국화학연구원 로드형 티타니아 나노입자의 제조방법
US20160207789A1 (en) * 2013-09-16 2016-07-21 Nanyang Technological University Elongated titanate nanotube, its synthesis method, and its use
JP2016006003A (ja) * 2014-05-27 2016-01-14 国立大学法人東北大学 金属酸化物ナノワイヤーの製造方法およびナノワイヤー

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022174264A1 *

Also Published As

Publication number Publication date
WO2022174264A1 (en) 2022-08-18
EP4291240A1 (en) 2023-12-20
JP2024507122A (ja) 2024-02-16

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Owner name: MURATA MANUFACTURING CO., LTD.

Owner name: DREXEL UNIVERSITY

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KOYANAGI, MASASHI

Inventor name: BARSOUM, MICHEL W.

Inventor name: BADR, HUSSEIN O.

Inventor name: YANAGIMACHI, AKIMARO