SG11201609456YA - A method of forming a porous particle - Google Patents

A method of forming a porous particle

Info

Publication number
SG11201609456YA
SG11201609456YA SG11201609456YA SG11201609456YA SG11201609456YA SG 11201609456Y A SG11201609456Y A SG 11201609456YA SG 11201609456Y A SG11201609456Y A SG 11201609456YA SG 11201609456Y A SG11201609456Y A SG 11201609456YA SG 11201609456Y A SG11201609456Y A SG 11201609456YA
Authority
SG
Singapore
Prior art keywords
forming
porous particle
porous
particle
Prior art date
Application number
SG11201609456YA
Inventor
Ning Ding
Yanwei Lum
Tzi Sum Andy Hor
zhao lin Liu
Yun Zong
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201609456YA priority Critical patent/SG11201609456YA/en
Publication of SG11201609456YA publication Critical patent/SG11201609456YA/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/366Composites as layered products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/08Simple coacervation, i.e. addition of highly hydrophilic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/20After-treatment of capsule walls, e.g. hardening
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/20Methods for preparing sulfides or polysulfides, in general
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12Sulfides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00Compounds of zinc
    • C01G9/08Sulfides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/581Chalcogenides or intercalation compounds thereof
    • H01M4/5815Sulfides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/04Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • C01P2004/34Spheres hollow
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
SG11201609456YA 2014-05-14 2015-05-14 A method of forming a porous particle SG11201609456YA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201609456YA SG11201609456YA (en) 2014-05-14 2015-05-14 A method of forming a porous particle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10201402315P 2014-05-14
PCT/SG2015/050114 WO2015174931A1 (en) 2014-05-14 2015-05-14 A method of forming a porous particle
SG11201609456YA SG11201609456YA (en) 2014-05-14 2015-05-14 A method of forming a porous particle

Publications (1)

Publication Number Publication Date
SG11201609456YA true SG11201609456YA (en) 2016-12-29

Family

ID=54480325

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201609456YA SG11201609456YA (en) 2014-05-14 2015-05-14 A method of forming a porous particle

Country Status (3)

Country Link
US (2) US10454100B2 (en)
SG (1) SG11201609456YA (en)
WO (1) WO2015174931A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10454100B2 (en) * 2014-05-14 2019-10-22 Agency For Science, Technology And Research Method of forming a porous particle
CN105845448B (en) * 2016-03-17 2018-06-01 安徽师范大学 A kind of homogeneity nucleocapsid cobaltosic sulfide nano material, its preparation method and its application as electrode material for super capacitor
KR102172848B1 (en) * 2017-02-07 2020-11-02 주식회사 엘지화학 Preparation method of long-life electrode for secondary battery
CN108706639B (en) * 2018-05-31 2020-06-30 淮海工学院 Method for synthesizing yolk-shell structure metal sulfide
CN110707297B (en) * 2018-07-10 2021-05-14 比亚迪股份有限公司 Cathode material, preparation method thereof, lithium ion battery and vehicle
CN110010875A (en) * 2019-04-11 2019-07-12 陕西科技大学 A kind of preparation method of flake cobalt sulfide composite and flexible carbon cloth electrode material
CN110950391B (en) * 2019-11-25 2021-02-05 中国矿业大学 Hollow cubic Ni3S4/CuS2Preparation method and application of electrode material of super capacitor
CN110975812B (en) * 2019-12-18 2022-03-01 西北农林科技大学 Tea saponin hollow carbon spheres, preparation method thereof and application thereof in heavy metal adsorption
CN111293295B (en) * 2020-01-13 2021-08-03 博尔特新材料(银川)有限公司 Electrode material for waste rubber material-based secondary battery and preparation method thereof
CN116199206A (en) * 2023-02-13 2023-06-02 华南理工大学 High-mesoporosity nitrogen-sulfur double-doped lignin-based carbon material and preparation and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000511342A (en) * 1996-05-22 2000-08-29 モルテック コーポレイション Composite cathodes, chemical cells containing novel composite cathodes, and processes for making them
US6344272B1 (en) * 1997-03-12 2002-02-05 Wm. Marsh Rice University Metal nanoshells
JP4096330B2 (en) * 2002-02-27 2008-06-04 独立行政法人科学技術振興機構 Core / shell structure having controlled voids inside, structure using it as a constituent element, and method for preparing them
US8133612B2 (en) * 2003-05-16 2012-03-13 Byd Company Limited Negative electrodes for rechargeable batteries
US8568914B2 (en) * 2009-10-29 2013-10-29 Uchicago Argonne, Llc Autogenic pressure reactions for battery materials manufacture
US8932764B2 (en) * 2012-02-28 2015-01-13 Sila Nanotechnologies, Inc. Core-shell composites for sulfur-based cathodes in metal-ion batteries
WO2015114639A1 (en) * 2014-02-03 2015-08-06 Ramot At Tel-Aviv University Ltd. Electrode compositions and alkali metal batteries comprising same
US10454100B2 (en) * 2014-05-14 2019-10-22 Agency For Science, Technology And Research Method of forming a porous particle

Also Published As

Publication number Publication date
US11239461B2 (en) 2022-02-01
US20170092944A1 (en) 2017-03-30
US20200075940A1 (en) 2020-03-05
WO2015174931A1 (en) 2015-11-19
US10454100B2 (en) 2019-10-22

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