IT202200007325A1 - HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION - Google Patents

HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION Download PDF

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Publication number
IT202200007325A1
IT202200007325A1 IT102022000007325A IT202200007325A IT202200007325A1 IT 202200007325 A1 IT202200007325 A1 IT 202200007325A1 IT 102022000007325 A IT102022000007325 A IT 102022000007325A IT 202200007325 A IT202200007325 A IT 202200007325A IT 202200007325 A1 IT202200007325 A1 IT 202200007325A1
Authority
IT
Italy
Prior art keywords
mixture
production
heating element
carbon black
element based
Prior art date
Application number
IT102022000007325A
Other languages
Italian (it)
Inventor
Salvatore Polverino
Luca Gabatel
Sebastiano Bellani
Irene Conticello
Gabriele Bianca
Matilde Eredia
Renata Morbiducci
Francesco Bonaccorso
Original Assignee
Bedimensional S P A
Fondazione St Italiano Tecnologia
Univ Degli Studi Genova
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 Bedimensional S P A, Fondazione St Italiano Tecnologia, Univ Degli Studi Genova filed Critical Bedimensional S P A
Priority to IT102022000007325A priority Critical patent/IT202200007325A1/en
Priority to PCT/IB2023/053743 priority patent/WO2023199242A1/en
Publication of IT202200007325A1 publication Critical patent/IT202200007325A1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
IT102022000007325A 2022-04-13 2022-04-13 HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION IT202200007325A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000007325A IT202200007325A1 (en) 2022-04-13 2022-04-13 HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION
PCT/IB2023/053743 WO2023199242A1 (en) 2022-04-13 2023-04-12 Heating element based on a mixture of pure graphene and carbon black and process for its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000007325A IT202200007325A1 (en) 2022-04-13 2022-04-13 HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION

Publications (1)

Publication Number Publication Date
IT202200007325A1 true IT202200007325A1 (en) 2023-10-13

Family

ID=82385380

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000007325A IT202200007325A1 (en) 2022-04-13 2022-04-13 HEATING ELEMENT BASED ON A MIXTURE OF PURE GRAPHENE AND CARBON BLACK AND PROCESS FOR ITS PRODUCTION

Country Status (2)

Country Link
IT (1) IT202200007325A1 (en)
WO (1) WO2023199242A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537214A (en) * 2015-02-18 2016-10-12 Xefro Ip Ltd Heaters
WO2017089987A1 (en) 2015-11-26 2017-06-01 Fondazione Istituto Italiano Di Tecnologia Exfoliation of layered materials by wet-jet milling techniques
CN109280426A (en) 2018-11-21 2019-01-29 济南圣泉集团股份有限公司 A kind of preparation method of electric heating ink and electric heating ink therefrom and application
CN110418444A (en) * 2018-04-28 2019-11-05 华瑞墨石丹阳有限公司 A kind of graphene electrical heating bag
CN110958725A (en) * 2018-09-26 2020-04-03 青岛德通纳米技术有限公司 Preparation method of flexible low-voltage composite polymer heating film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900023607A1 (en) * 2019-12-11 2021-06-11 Directa Plus Spa Method and composition for improving the electrical and thermal conductivity of a textile article and textile article thus obtained.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537214A (en) * 2015-02-18 2016-10-12 Xefro Ip Ltd Heaters
WO2017089987A1 (en) 2015-11-26 2017-06-01 Fondazione Istituto Italiano Di Tecnologia Exfoliation of layered materials by wet-jet milling techniques
CN110418444A (en) * 2018-04-28 2019-11-05 华瑞墨石丹阳有限公司 A kind of graphene electrical heating bag
CN110958725A (en) * 2018-09-26 2020-04-03 青岛德通纳米技术有限公司 Preparation method of flexible low-voltage composite polymer heating film
CN109280426A (en) 2018-11-21 2019-01-29 济南圣泉集团股份有限公司 A kind of preparation method of electric heating ink and electric heating ink therefrom and application

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
A.R.O. RAJI ET AL.: "Composites of graphene nanoribbon stacks and epoxy for joule heating and deicing of surfaces", ACS APPI. MATER. INTERFACES, vol. 8, 2016, pages 3551
J. B. WU ET AL.: "Raman spectroscopy of graphene-based materials and its applications in related devices", CHEM. SOC REV., vol. 47, 2018, pages 1822
J. YAN ET AL.: "Multiwalled carbon nanotube/polydimethylsiloxane composite films as high performance flexible electric heating elements", APPL. PHYS. LETTER, vol. 105, 2014, pages 051907, XP012188464, DOI: 10.1063/1.4892545
M.. TIAN ET AL.: "Enhanced electrothermal efficiency of flexible graphene fabric Joule heaters with the aid of graphene oxide", MATER. LETTER, vol. 234, 2019, pages 101
S. VENKATRAM ET AL.: "criteria assessment of the Hildebrand and Hansen solubility parameters for polymers", J. CHEM. INF.MODEL., vol. 59, 2019, pages 4188, XP055785094, DOI: 10.1021/acs.jcim.9b00656

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Publication number Publication date
WO2023199242A1 (en) 2023-10-19

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