Theorie der Alterung von Niederschlägen durch Umlösen (Ostwald-Reifung)¶
Wagner, C. (1961). Theorie der Alterung von Niederschlägen durch Umlösen (Ostwald-Reifung). Zeitschrift für Elektrochemie, 65(7), 7-8.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Coarsening
- LSW predicts the kinetic regime precisely — the mean particle radius grows as \(\bar{r} \sim t^{1/3}\) when growth is diffusion-limited, the cube-root power law whose exponent encodes the transport mechanism (an interface-limited regime gives \(t^{1/2}\) instead).
This sourceExtends LSW theory to the interface-reaction-limited regime, giving mean-radius growth r̄ ~ t^(1/2).
Supported in partVerified against the publisher's abstract
Wagner's own abstract covers mean-particle-size equations for the diffusion-limited and the reaction-limited (interface) case, but it does not state the t^(1/3) or t^(1/2) exponents the claim attributes to it.
“Es werden Gleichungen für die zeitliche Änderung der Größen‐Verteilungsfunktion, der mittleren Teilchengröße und der Teilchenzahl bei diffusionsbestimmtem und bei reaktionsbestimmtem Stoffübergang mitgeteilt.”
- LSW predicts the kinetic regime precisely — the mean particle radius grows as \(\bar{r} \sim t^{1/3}\) when growth is diffusion-limited, the cube-root power law whose exponent encodes the transport mechanism (an interface-limited regime gives \(t^{1/2}\) instead).
Verification¶
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Registry ID ref:96a497efeb60 · see in the full table