Evaluation of Electrolytically Manufactured Copper Foils Properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00367061" target="_blank" >RIV/68407700:21230/23:00367061 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/ISSE57496.2023.10168520" target="_blank" >https://doi.org/10.1109/ISSE57496.2023.10168520</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISSE57496.2023.10168520" target="_blank" >10.1109/ISSE57496.2023.10168520</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of Electrolytically Manufactured Copper Foils Properties
Original language description
This paper deals with electrolytically manufactured copper foils prepared under different manufacturing conditions. The main goal is to evaluate mechanical and electrical properties concerning the further use of foils for flexible applications in the electronics industry. Four samples of copper foil were prepared using an electrolytic manufacturing process, with different compositions of the electrolyte (Cu2+=50g/1, H2SO4=70g/1, Cadditives=0,5m1/1, and Cu2+=50g/1, H2SO4=70g/1, Cadditives=1m1/1) and different properties of cathodes (shiny stainless steel and roughened stainless steel, sanded with 1000 grit sandpaper). The current density was 1 A/dm2. The mechanical properties like elongation at break, modulus of elasticity in tension, tensile strength, and hardness were evaluated. The electrical conductivity of manufactured copper foils was also evaluated. The results show that the properties of copper foils were affected not only by changes in electrolyte composition (concentration of additives), but also by the roughness of cathodes (the higher roughness increased the effective surface of the cathode). The electrolytically prepared copper foils were compared with commercially available foil prepared by the metallurgical rolling process. The commercial sample exhibited similar electrical conductivity, lower hardness and higher modulus of elasticity in tension.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/SS01020524" target="_blank" >SS01020524: Electrochemical system for recycling industrial copper cable waste</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 46th International Spring Seminar on Electronics Technology (ISSE)
ISBN
979-8-3503-3484-5
ISSN
2161-2528
e-ISSN
2161-2536
Number of pages
5
Pages from-to
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Publisher name
IEEE Press
Place of publication
New York
Event location
Temešvár
Event date
May 10, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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