ArticleLangmuir : the ACS journal of surfaces and colloids2022
Archimedean Spirals Form at Low Flow Rates in Confined Chemical Gardens.
Article in Langmuir : the ACS journal of surfaces and colloids, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Diffusion-controlled growth of a planar chemical garden wall before osmotic fracture.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2025Article
- Alkaline vents recreated in two dimensions to study pH gradients, precipitation morphology, and molecule accumulation.Science advances · 2023Article
- Pattern selection by material aging: Modeling chemical gardens in two and three dimensions.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We describe and study the formation of confined chemical garden patterns. At low flow rates of injection of cobalt chloride solution into a Hele-Shaw cell filled with sodium silicate, the precipitate forms with a thin filament wrapping around an expanding "candy floss" structure. The result is the formation of an Archimedean spiral structure. We model the growth of the structure mathematically. We estimate the effective density of the precipitate and calculate the membrane permeability. We set the results within the context of recent experimental and modeling work on confined chemical garden filaments.
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Registered trials
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