Mixed-valence hydroxides as bioorganic host minerals.

K Kuma; W Paplawsky; B Gedulin; G Arrhenius

doi:10.1007/bf01808119

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Mixed-valence hydroxides as bioorganic host minerals.

K Kuma·W Paplawsky·B Gedulin·G Arrhenius

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Abstract

A range of naturally occurring divalent-trivalent metal cation hydroxides and modified artificial analogs have been synthesized and characterized. Structural and chemical properties of these minerals, determining their capability to selectively concentrate, order and alter molecules of prebiotic interest, include their anion exchange capacity and specificity, photochemical reactivity, production of nascent hydrogen, and catalytic efficiency. Properties relevant to these functions have been investigated and are discussed.

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Aluminum Aluminum Silicates Anions Chlorides Clay Elements Evolution, Chemical Evolution, Molecular Hydroxides Iron Compounds Manganese Minerals NASA Discipline Exobiology Non-NASA Center Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

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K Kuma, W Paplawsky, B Gedulin, G Arrhenius. 1989. Mixed-valence hydroxides as bioorganic host minerals.. https://doi.org/10.1007/bf01808119

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