JP7471663B2 - 潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置 - Google Patents

潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置 Download PDF

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JP7471663B2
JP7471663B2 JP2021542820A JP2021542820A JP7471663B2 JP 7471663 B2 JP7471663 B2 JP 7471663B2 JP 2021542820 A JP2021542820 A JP 2021542820A JP 2021542820 A JP2021542820 A JP 2021542820A JP 7471663 B2 JP7471663 B2 JP 7471663B2
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heat storage
latent heat
microcapsule
microcapsules
storage material
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JPWO2021039599A1 (https=
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貴宏 能村
貴大 川口
浩紀 坂井
俊介 長
康平 樫山
賢次 佐藤
和之 味谷
義孝 澁谷
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Hokkaido University NUC
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • 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
    • Y02E60/14—Thermal energy storage

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
JP2021542820A 2019-08-23 2020-08-20 潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置 Active JP7471663B2 (ja)

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JP2019153237 2019-08-23
JP2019153237 2019-08-23
PCT/JP2020/031517 WO2021039599A1 (ja) 2019-08-23 2020-08-20 潜熱蓄熱材用マイクロカプセル及びその製造方法、並びに、潜熱蓄熱材用マイクロカプセルを含む粉末、及び当該粉末を含む蓄熱装置

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JP7471663B2 true JP7471663B2 (ja) 2024-04-22

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Publication number Priority date Publication date Assignee Title
WO2023038063A1 (ja) * 2021-09-07 2023-03-16 国立大学法人北海道大学 潜熱蓄熱粒子、熱交換材料、および潜熱蓄熱粒子の製造方法
JP2023074237A (ja) * 2021-11-17 2023-05-29 株式会社アドヴィックス 制動装置の摺動部材
WO2025203526A1 (ja) * 2024-03-28 2025-10-02 日産自動車株式会社 蓄熱材及びその製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657067A (en) 1985-06-19 1987-04-14 Ohio State University Hypereutectic direct-contact thermal storage material and method of production thereof
JP2012111825A (ja) 2010-11-24 2012-06-14 National Institute Of Advanced Industrial Science & Technology 蓄熱体及び蓄熱方法
WO2012130286A1 (en) 2011-03-29 2012-10-04 Siemens Aktiengesellschaft Thermal energy storage medium with aluminum-zinc alloy and use of the thermal energy storage medium
CN102746831A (zh) 2012-07-30 2012-10-24 哈尔滨工业大学 一种偶联剂改性含铝合金制备核壳结构复合相变材料的方法
JP5426014B2 (ja) 2009-04-13 2014-02-26 南京緑色組合▲ふあん▼保有限公司 一体型垂直緑化モジュール
WO2015162929A1 (ja) 2014-04-24 2015-10-29 国立大学法人北海道大学 潜熱蓄熱体、潜熱蓄熱体の製造方法、および、熱交換材料
WO2017200021A1 (ja) 2016-05-17 2017-11-23 国立大学法人北海道大学 潜熱蓄熱体マイクロカプセルおよび潜熱蓄熱体マイクロカプセルの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146440A (en) * 1974-10-18 1976-04-20 Riken Keikinzoku Kogyo Kk Netsukyushuzai narabini sonoseizoho
US4873038A (en) * 1987-07-06 1989-10-10 Lanxide Technology Comapny, Lp Method for producing ceramic/metal heat storage media, and to the product thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657067A (en) 1985-06-19 1987-04-14 Ohio State University Hypereutectic direct-contact thermal storage material and method of production thereof
JP5426014B2 (ja) 2009-04-13 2014-02-26 南京緑色組合▲ふあん▼保有限公司 一体型垂直緑化モジュール
JP2012111825A (ja) 2010-11-24 2012-06-14 National Institute Of Advanced Industrial Science & Technology 蓄熱体及び蓄熱方法
WO2012130286A1 (en) 2011-03-29 2012-10-04 Siemens Aktiengesellschaft Thermal energy storage medium with aluminum-zinc alloy and use of the thermal energy storage medium
CN102746831A (zh) 2012-07-30 2012-10-24 哈尔滨工业大学 一种偶联剂改性含铝合金制备核壳结构复合相变材料的方法
WO2015162929A1 (ja) 2014-04-24 2015-10-29 国立大学法人北海道大学 潜熱蓄熱体、潜熱蓄熱体の製造方法、および、熱交換材料
WO2017200021A1 (ja) 2016-05-17 2017-11-23 国立大学法人北海道大学 潜熱蓄熱体マイクロカプセルおよび潜熱蓄熱体マイクロカプセルの製造方法

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WO2021039599A1 (ja) 2021-03-04
EP4019605A1 (en) 2022-06-29
EP4019605A4 (en) 2023-09-06
EP4019605B1 (en) 2024-10-02
JPWO2021039599A1 (https=) 2021-03-04
US20220298401A1 (en) 2022-09-22

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