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Facile and large-scale synthesis of single-crystalline manganese oxyhydroxide/oxide nanostructures
Materials Research Bulletin, 2007Abstract On basis of the redox reaction between MnO 4 − and Mn 2+ , a facile hydrothermal method combined with the adjustment of pH value in the reaction system has been employed to synthesize single-crystal γ-MnOOH nanorods, and square-like Mn 3 O 4 nanoparticles.
Zhen Fang +5 more
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Dalton Transactions, 2019
Anin situmethod to fabricate thin nanosheets of Nickel, Cobalt and Manganese composite for charge storage applications is reported.
Anish Reghu Nath +2 more
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Anin situmethod to fabricate thin nanosheets of Nickel, Cobalt and Manganese composite for charge storage applications is reported.
Anish Reghu Nath +2 more
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Journal of Colloid and Interface Science, 2000
Reductive conditions in soils can lead to the dissolution of iron and manganese oxyhydroxides, releasing heavy metal pollutants (e.g., Pb and Cd) bound to them. The present study used hydroxylamine as a reducing agent. Laboratory batch experiments were conducted, varying pH and hydroxylamine concentrations, with artificially contaminated synthetic ...
, Davranche, , Bollinger
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Reductive conditions in soils can lead to the dissolution of iron and manganese oxyhydroxides, releasing heavy metal pollutants (e.g., Pb and Cd) bound to them. The present study used hydroxylamine as a reducing agent. Laboratory batch experiments were conducted, varying pH and hydroxylamine concentrations, with artificially contaminated synthetic ...
, Davranche, , Bollinger
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Oxidation of arsenite by dissolved oxygen, manganese and iron oxyhydroxides in aqueous solutions
2004Mucci, Alfonso (Supervisor)
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Journal of The Electrochemical Society, 2019
The controllable synthesis of manganese oxyhydroxide (MnOOH) nanomaterials was achieved via a simple solvothermal reaction in the presence of polyvinylpyrrolidone (PVP) and sodium dodecyl benzene sulfonate. The obtained MnOOH nanowires, nanonets, and nanorods were all used for the in-situ polymerization of aniline to afford three types of polyaniline ...
Wushuang Bai +2 more
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The controllable synthesis of manganese oxyhydroxide (MnOOH) nanomaterials was achieved via a simple solvothermal reaction in the presence of polyvinylpyrrolidone (PVP) and sodium dodecyl benzene sulfonate. The obtained MnOOH nanowires, nanonets, and nanorods were all used for the in-situ polymerization of aniline to afford three types of polyaniline ...
Wushuang Bai +2 more
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2016
Complex multi-metal catalysts require several stages in their preparation. These are: co-mixing, co-precipitation, milling and sol-gel, drying, dehydroxylation, and calcination and sometimes regeneration of the hydroxide by rehydration. These processes require thermal analysis (DTA, TGA, DSC) and accompanying off gas analysis, plus one or more of these:
Arnab Baksi +6 more
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Complex multi-metal catalysts require several stages in their preparation. These are: co-mixing, co-precipitation, milling and sol-gel, drying, dehydroxylation, and calcination and sometimes regeneration of the hydroxide by rehydration. These processes require thermal analysis (DTA, TGA, DSC) and accompanying off gas analysis, plus one or more of these:
Arnab Baksi +6 more
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Iron, manganese and aluminium oxides and oxyhydroxides
2013Vidal Barrón, José Torrent
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2014
Mn is a geochemically important element that contributes significantly to the cycling of heavy metals. During precipitation, Mn oxyhydroxides scavenge many heavy metals, including Pb, in a variety of natural environments. Because of this phenomenon, the precipitation of Mn oxyhydroxides may provide a remediation technique for removing Pb from ...
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Mn is a geochemically important element that contributes significantly to the cycling of heavy metals. During precipitation, Mn oxyhydroxides scavenge many heavy metals, including Pb, in a variety of natural environments. Because of this phenomenon, the precipitation of Mn oxyhydroxides may provide a remediation technique for removing Pb from ...
openaire +1 more source