FR3101881B1 - Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser - Google Patents

Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser Download PDF

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Publication number
FR3101881B1
FR3101881B1 FR1911244A FR1911244A FR3101881B1 FR 3101881 B1 FR3101881 B1 FR 3101881B1 FR 1911244 A FR1911244 A FR 1911244A FR 1911244 A FR1911244 A FR 1911244A FR 3101881 B1 FR3101881 B1 FR 3101881B1
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France
Prior art keywords
ink
core
metallic nanoparticles
shell structure
laser sintering
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Expired - Fee Related
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FR1911244A
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English (en)
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FR3101881A1 (fr
Inventor
Thomas Michaud
Thierry Baffie
Sousa Nobre Sonia De
Jean-Pierre Simonato
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1911244A priority Critical patent/FR3101881B1/fr
Publication of FR3101881A1 publication Critical patent/FR3101881A1/fr
Application granted granted Critical
Publication of FR3101881B1 publication Critical patent/FR3101881B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/322—Pigment inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/36—Inkjet printing inks based on non-aqueous solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/52—Electrically conductive inks

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser La présente invention concerne une encre non-aqueuse à base de nanoparticules métalliques, pour application par jet d’encre, comprenant : - des nanoparticules métalliques à structure cœur-coquille, comprenant un cœur à base de cuivre, entouré par une coquille à base d’argent ; et - un solvant organique. Elle concerne encore un procédé de préparation d’une couche métallique électriquement conductrice en surface d’un support, comprenant : (i) une étape de dépôt, en surface d’un support, d’une encre telle que définie ci-dessus, par une technique d’impression ; et (ii) une étape de frittage par laser de la couche d’encre déposée. Figure pour l’abrégé : Néant.
FR1911244A 2019-10-10 2019-10-10 Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser Expired - Fee Related FR3101881B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911244A FR3101881B1 (fr) 2019-10-10 2019-10-10 Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911244A FR3101881B1 (fr) 2019-10-10 2019-10-10 Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser
FR1911244 2019-10-10

Publications (2)

Publication Number Publication Date
FR3101881A1 FR3101881A1 (fr) 2021-04-16
FR3101881B1 true FR3101881B1 (fr) 2022-02-18

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FR1911244A Expired - Fee Related FR3101881B1 (fr) 2019-10-10 2019-10-10 Encre comprenant des nanoparticules métalliques à structure cœur-coquille et sa mise en œuvre par impression par jet d’encre et frittage laser

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137869A1 (fr) * 2022-07-13 2024-01-19 Hummink Procédé de fabrication de nanostructures tridimensionnelles présentant un rapport de forme important
CN117466540A (zh) * 2023-10-17 2024-01-30 中建材玻璃新材料研究院集团有限公司 一种柔性玻璃表面镀膜的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10492297B2 (en) * 2017-02-22 2019-11-26 Xerox Corporation Hybrid nanosilver/liquid metal ink composition and uses thereof

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Publication number Publication date
FR3101881A1 (fr) 2021-04-16

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