English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

<p>The purpose of this work is to elucidate the factors affecting the codeposition of a-alumina particles with copper froman acid copper sulfate bath. The effect of current density and particle concentration in the bath on the amount of codepositeda-alumina were determined. In order to evaluate the surface-chemical properties of the particles, the zeta-potentialof a-alumina particles in the plating bath was determined by means of the streaming potential method. The amounts ofadsorbed Cu 2+ and SO2( from the plating bath were also determined. The amount of codeposited a-alumina particles wasfound to be greater than those reported in literature, in spite of the negative zeta-potential values of a-alumina. Thisindicates that the electrostatic interaction between the particles and the cathode is not the essential factor of the codepositionprocess. It is considered that the amount of adsorbed Cu 2+ on the a-alumina particle plays an important role in thecodeposition behavior.</p

Codeposition of α‐Alumina Particles from Acid Copper Sulfate Bath