ChemInform Abstract: Syntheses of Birnessites Using Alcohols as Reducing Reagents: Effects of...
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1999 manganese, Mn manganese, Mn I 6800 42 - 024 Syntheses of Birnessites Using Alcohols as Reducing Reagents: Effects of Synthesis Parameters on the Formation of Birnessites. — Synthetic birnessite, an octahedral layered Mn oxide material called OL-1, can be synthesized with Na + ,K + , Na + /Mg 2+ , or K + /Mg 2+ ions as interlayer cations by redox reactions between permanganate and EtOH in the presence of alkali metal hydroxide. It is shown that all OL-1 samples have an interlayer spacing of ≈7.0 ˚ A. The interlayer space is propped opened by intercalating hexylammonium ions between the layers, confirming the layered structure. — (MA, YING; LUO, JIAN; SUIB, STEVEN L.; Chem. Mater. 11 (1999) 8, 1972-1979; Dep. Chem., Univ. Conn., Storrs, CT 06269, USA; EN) 1
Transcript of ChemInform Abstract: Syntheses of Birnessites Using Alcohols as Reducing Reagents: Effects of...
1999 manganese, Mn
manganese, MnI 6800
42 - 024Syntheses of Birnessites Using Alcohols as Reducing Reagents:Effects of Synthesis Parameters on the Formation of Birnessites. —Synthetic birnessite, an octahedral layered Mn oxide material called OL-1, canbe synthesized with Na+, K+, Na+/Mg2+, or K+/Mg2+ ions as interlayercations by redox reactions between permanganate and EtOH in the presenceof alkali metal hydroxide. It is shown that all OL-1 samples have an interlayerspacing of ≈7.0 A. The interlayer space is propped opened by intercalatinghexylammonium ions between the layers, confirming the layered structure. —(MA, YING; LUO, JIAN; SUIB, STEVEN L.; Chem. Mater. 11 (1999) 8,1972-1979; Dep. Chem., Univ. Conn., Storrs, CT 06269, USA; EN)
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