Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Hlína, Jiří | |
dc.contributor.author | Řeboun, Jan | |
dc.contributor.author | Šimonovský, Marek | |
dc.contributor.author | Syrový, Tomáš | |
dc.contributor.author | Janda, Martin | |
dc.contributor.author | Hamáček, Aleš | |
dc.date.accessioned | 2022-04-25T10:00:13Z | - |
dc.date.available | 2022-04-25T10:00:13Z | - |
dc.date.issued | 2022 | |
dc.identifier.citation | HLÍNA, J. ŘEBOUN, J. ŠIMONOVSKÝ, M. SYROVÝ, T. JANDA, M. HAMÁČEK, A. Study of new nitrogen-fireable copper-nickel thick film paste formulation compatible with thick printed copper. Materials, 2022, roč. 15, č. 4, s. 1-10. ISSN: 1996-1944 | cs |
dc.identifier.issn | 1996-1944 | |
dc.identifier.uri | 2-s2.0-85124688925 | |
dc.identifier.uri | http://hdl.handle.net/11025/47498 | |
dc.description.abstract | This paper is focused on a new copper-nickel thick film resistive paste which was designed and experimentally developed for the realization of low-ohmic power resistors. This copper-nickel paste has been designed for use in combination with thick printed copper conductors and in comparison with conventional ruthenium-based thick film resistor pastes allows firing in a nitrogen protective atmosphere. The copper-nickel paste was prepared from copper and nickel microparticles, glass binder particles and a combination of organic solvents optimized for its firing in a nitrogen atmosphere. This paper covers a detailed description of copper-nickel paste composition and its thermal properties verified by simultaneous thermal analysis, a description of the morphology of dried and fired copper-nickel films, as well as the electrical parameters of the final printed resistors. It has been proven by electron microscopy with element distribution analysis that copper and nickel microparticles diffused together during firing and created homogenous copper-nickel alloy film. This film shows a low temperature coefficient of resistance 45 x 0-6 K-1 and low sheet resistance value 45 mW/square. It was verified that formulated copper-nickel paste is nitrogen-fireable and well-compatible with thick printed copper pastes. This combination allows the realization of power substrates with directly integrated low-ohmic resistors. | en |
dc.format | 10 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | MDPI | en |
dc.relation.ispartofseries | Materials | en |
dc.rights | © authors | en |
dc.title | Study of new nitrogen-fireable copper-nickel thick film paste formulation compatible with thick printed copper | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.description.abstract-translated | This paper is focused on a new copper-nickel thick film resistive paste which was designed and experimentally developed for the realization of low-ohmic power resistors. This copper-nickel paste has been designed for use in combination with thick printed copper conductors and in comparison with conventional ruthenium-based thick film resistor pastes allows firing in a nitrogen protective atmosphere. The copper-nickel paste was prepared from copper and nickel microparticles, glass binder particles and a combination of organic solvents optimized for its firing in a nitrogen atmosphere. This paper covers a detailed description of copper-nickel paste composition and its thermal properties verified by simultaneous thermal analysis, a description of the morphology of dried and fired copper-nickel films, as well as the electrical parameters of the final printed resistors. It has been proven by electron microscopy with element distribution analysis that copper and nickel microparticles diffused together during firing and created homogenous copper-nickel alloy film. This film shows a low temperature coefficient of resistance 45 x 0-6 K-1 and low sheet resistance value 45 mW/square. It was verified that formulated copper-nickel paste is nitrogen-fireable and well-compatible with thick printed copper pastes. This combination allows the realization of power substrates with directly integrated low-ohmic resistors. | en |
dc.subject.translated | thick-film | en |
dc.subject.translated | resistor | en |
dc.subject.translated | copper | en |
dc.subject.translated | nickel | en |
dc.subject.translated | resistive paste | en |
dc.subject.translated | electrical properties | en |
dc.subject.translated | diffusion | en |
dc.identifier.doi | 10.3390/ma15041372 | |
dc.type.status | Peer-reviewed | en |
dc.identifier.document-number | 765090900001 | |
dc.identifier.obd | 43935063 | |
dc.project.ID | EF18_069/0009855/Elektrotechnické technologie s vysokým podílem vestavěné inteligence | cs |
Vyskytuje se v kolekcích: | Články / Articles (RICE) Články / Articles (KET) OBD |
Soubory připojené k záznamu:
Soubor | Velikost | Formát | |
---|---|---|---|
Hlina_materials-15-01372_publikovana_verze.pdf | 2,91 MB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/47498
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