Direct electroplating of copper coatings onto aluminum
Neposredno elektrohemijsko taloženje prevlaka bakra na aluminijum
Апстракт
The deposition of copper coatings has been done by direct electrochemical deposition from the solution: CuSO4 (55 g/dm3) + CH2 NH2 - CH2OH (100 g/dm3) + (NH4)2SO4 (30 g/dm3) + Na2SO4*10H2O (75 g/dm3) + Na2CO3 (3 g/dm3), room temperature, j = 0.3 - 0.8 A/dm2, pH = 10.3. The coatings obtained from this electrolyte have very good adhesion if they are followed by quality chemical preparation of the surface. The removal of the oxide film from the aluminum surface has been chemically done in solutions 1 - 4. The influence of current density and deposition time on the structure of copper coatings has been also examined. The morphology and the structural characteristics of copper coatings on aluminum were examined by scanning electron microscopy (SEM).
Taloženje prevlaka bakra na aluminijumu i njegovim legurama vršeno je neposredno elektrohemijskim putem iz rastvora: CuSO4 (55g/dm3) + CH2 NH2 CH2OH (100g/dm3) + (NH4)2SO4 (30g/dm3) + Na2SO4*10H2O (75g/dm3) + Na2CO3 (3g/dm3), temperatura sobna, gustina struje j = 0.3 A/dm2, pH = 10.3. Prevlake bakra dobijene iz ovog elektrolita, uz kvalitetnu hemijsku pripremu površine, imaju dobru adheziju. Uklanjanje oksidne opne sa površine aluminijuma vršeno je hemijskim putem u rastvorima 1-4. Takođe je ispitivan i uticaj gustine struje i vremena taloženja na strukturu prevlaka bakra. Morfologija i strukturne karakteristike prevlaka bakra na aluminijumu ispitivane su skenirajućim elektronskim mikroskopom (SEM).
Кључне речи:
electrochemical deposition of metals / copper coatings on aluminum / microstructure / scanning electron microscopy (SEM) / elektrohemijsko taloženje metala / prevlake bakra na aluminijumu / mikrostruktura / skenirajuća elektronska mikroskopija (SEM)Извор:
Zaštita materijala, 2005, 46, 3, 13-16Издавач:
- Belgrade, Serbia : Engineering Society for Corrosion
Институција/група
IHTMTY - JOUR AU - Tomić, Milorad V. AU - Pavlović, Ljubica AU - Pavlović, Miomir PY - 2005 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/200 AB - The deposition of copper coatings has been done by direct electrochemical deposition from the solution: CuSO4 (55 g/dm3) + CH2 NH2 - CH2OH (100 g/dm3) + (NH4)2SO4 (30 g/dm3) + Na2SO4*10H2O (75 g/dm3) + Na2CO3 (3 g/dm3), room temperature, j = 0.3 - 0.8 A/dm2, pH = 10.3. The coatings obtained from this electrolyte have very good adhesion if they are followed by quality chemical preparation of the surface. The removal of the oxide film from the aluminum surface has been chemically done in solutions 1 - 4. The influence of current density and deposition time on the structure of copper coatings has been also examined. The morphology and the structural characteristics of copper coatings on aluminum were examined by scanning electron microscopy (SEM). AB - Taloženje prevlaka bakra na aluminijumu i njegovim legurama vršeno je neposredno elektrohemijskim putem iz rastvora: CuSO4 (55g/dm3) + CH2 NH2 CH2OH (100g/dm3) + (NH4)2SO4 (30g/dm3) + Na2SO4*10H2O (75g/dm3) + Na2CO3 (3g/dm3), temperatura sobna, gustina struje j = 0.3 A/dm2, pH = 10.3. Prevlake bakra dobijene iz ovog elektrolita, uz kvalitetnu hemijsku pripremu površine, imaju dobru adheziju. Uklanjanje oksidne opne sa površine aluminijuma vršeno je hemijskim putem u rastvorima 1-4. Takođe je ispitivan i uticaj gustine struje i vremena taloženja na strukturu prevlaka bakra. Morfologija i strukturne karakteristike prevlaka bakra na aluminijumu ispitivane su skenirajućim elektronskim mikroskopom (SEM). PB - Belgrade, Serbia : Engineering Society for Corrosion T2 - Zaštita materijala T1 - Direct electroplating of copper coatings onto aluminum T1 - Neposredno elektrohemijsko taloženje prevlaka bakra na aluminijum VL - 46 IS - 3 SP - 13 EP - 16 UR - https://hdl.handle.net/21.15107/rcub_cer_200 ER -
@article{ author = "Tomić, Milorad V. and Pavlović, Ljubica and Pavlović, Miomir", year = "2005", abstract = "The deposition of copper coatings has been done by direct electrochemical deposition from the solution: CuSO4 (55 g/dm3) + CH2 NH2 - CH2OH (100 g/dm3) + (NH4)2SO4 (30 g/dm3) + Na2SO4*10H2O (75 g/dm3) + Na2CO3 (3 g/dm3), room temperature, j = 0.3 - 0.8 A/dm2, pH = 10.3. The coatings obtained from this electrolyte have very good adhesion if they are followed by quality chemical preparation of the surface. The removal of the oxide film from the aluminum surface has been chemically done in solutions 1 - 4. The influence of current density and deposition time on the structure of copper coatings has been also examined. The morphology and the structural characteristics of copper coatings on aluminum were examined by scanning electron microscopy (SEM)., Taloženje prevlaka bakra na aluminijumu i njegovim legurama vršeno je neposredno elektrohemijskim putem iz rastvora: CuSO4 (55g/dm3) + CH2 NH2 CH2OH (100g/dm3) + (NH4)2SO4 (30g/dm3) + Na2SO4*10H2O (75g/dm3) + Na2CO3 (3g/dm3), temperatura sobna, gustina struje j = 0.3 A/dm2, pH = 10.3. Prevlake bakra dobijene iz ovog elektrolita, uz kvalitetnu hemijsku pripremu površine, imaju dobru adheziju. Uklanjanje oksidne opne sa površine aluminijuma vršeno je hemijskim putem u rastvorima 1-4. Takođe je ispitivan i uticaj gustine struje i vremena taloženja na strukturu prevlaka bakra. Morfologija i strukturne karakteristike prevlaka bakra na aluminijumu ispitivane su skenirajućim elektronskim mikroskopom (SEM).", publisher = "Belgrade, Serbia : Engineering Society for Corrosion", journal = "Zaštita materijala", title = "Direct electroplating of copper coatings onto aluminum, Neposredno elektrohemijsko taloženje prevlaka bakra na aluminijum", volume = "46", number = "3", pages = "13-16", url = "https://hdl.handle.net/21.15107/rcub_cer_200" }
Tomić, M. V., Pavlović, L.,& Pavlović, M.. (2005). Direct electroplating of copper coatings onto aluminum. in Zaštita materijala Belgrade, Serbia : Engineering Society for Corrosion., 46(3), 13-16. https://hdl.handle.net/21.15107/rcub_cer_200
Tomić MV, Pavlović L, Pavlović M. Direct electroplating of copper coatings onto aluminum. in Zaštita materijala. 2005;46(3):13-16. https://hdl.handle.net/21.15107/rcub_cer_200 .
Tomić, Milorad V., Pavlović, Ljubica, Pavlović, Miomir, "Direct electroplating of copper coatings onto aluminum" in Zaštita materijala, 46, no. 3 (2005):13-16, https://hdl.handle.net/21.15107/rcub_cer_200 .