Einfluß der Oberflächen‐Beschaffenheit auf das Kristallwachstum aus Lösungen

Ulrich, Joachim; Stepanski, Manfred

doi:10.1002/cite.330590508

Cited by 9 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In most studies, damage events are only considered to reduce size. Additionally, it is often assumed that damaged crystals grow at the same rates as undamaged ones. , However, Ulrich et al show that crystal fragments and abraded crystals grow at rates up to 90% higher than undamaged crystals if their growth is integration limited . As the growth of crystal fragments and abraded crystals proceeds, their growth rates approach those of undamaged crystals.…”

Section: Introductionmentioning

confidence: 99%

“…30,31 However, Ulrich et al show that crystal fragments and abraded crystals grow at rates up to 90% higher than undamaged crystals if their growth is integration limited. 32 As the growth of crystal fragments and abraded crystals proceeds, their growth rates approach those of undamaged crystals. In these studies, crystal growth was described in terms of mass change, and face-specific growth was not considered.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Growth of Abraded Crystals Tracked in Three Dimensions

Schiele

Hupfer

Luxenburger

et al. 2021

Crystal Growth & Design

View full text Add to dashboard Cite

The interaction between crystal growth and abrasion is essential during crystallization. Although each of these phenomena has been independently studied in the literature in detail, their interaction is not well understood. Here, we present a method to track the growth of abraded potash alum crystals in three dimensions. The method is based on micro-computed tomography. This technique distinguishes between different growth domains in three dimensions and is used to track the growth of crystal faces and abraded regions. We observed how abraded regions grew faster than crystal faces. Therefore, growth leads to ideally facetted crystals. Further, growth rates in all directions were derived and used to parametrize a growth model. The model is able to describe the size and shape evolution of abraded potash alum crystals in three dimensions.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Growth of Abraded Crystals Tracked in Three Dimensions

Schiele

Hupfer

Luxenburger

et al. 2021

Crystal Growth & Design

View full text Add to dashboard Cite

show abstract

“…Hence, the increased growth rates are in accordance with Ulrich et al who reported increased growth in terms of mass for damaged crystals. 7 A main working hypothesis of this work was that the abraded regions would grow at increased rates and faces would grow at their normal rates. However, the results indicate that the typically expressed faces grow at increased rates, too.…”

Section: Appendix III Growth Rates Over Time and Comparison With Literature Datamentioning

confidence: 99%