Ferrate
In chemistry, ferrate(VI) refers either to the anion 2−, in which iron is in the +6 oxidation state, or to a salt containing this anion. The term ferrate is often used to mean ferrate(VI), although according to IUPAC naming conventions, it may also refer to other iron-containing oxyanions, such as ferrate(V) (FeO43-) and ferrate(IV) (FeO44-).
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Some articles on ferrate:
Iron - Chemistry and Compounds
... ferrocenium tetrafluoroborate 4 Barium ferrate(IV) 6 ... Potassium ferrate Iron forms compounds mainly in the +2 and +3 oxidation states ... in higher oxidation states, an example being the purple potassium ferrate (K2FeO4) which contains iron in its +6 oxidation state ...
... ferrocenium tetrafluoroborate 4 Barium ferrate(IV) 6 ... Potassium ferrate Iron forms compounds mainly in the +2 and +3 oxidation states ... in higher oxidation states, an example being the purple potassium ferrate (K2FeO4) which contains iron in its +6 oxidation state ...
Ferrate - Properties
... The ferrate(VI) anion is unstable at neutral or acidic pH values, decomposing to iron(III) 2− + 3 e− + 8 H+ Fe3+ + 4 H2O The reduction goes through intermediate species in which iron ... These have been found to be even more reactive than ferrate(VI) ... In alkaline conditions, ferrates are more stable, lasting for about 8 to 9 hours at pH 8 or 9 ...
... The ferrate(VI) anion is unstable at neutral or acidic pH values, decomposing to iron(III) 2− + 3 e− + 8 H+ Fe3+ + 4 H2O The reduction goes through intermediate species in which iron ... These have been found to be even more reactive than ferrate(VI) ... In alkaline conditions, ferrates are more stable, lasting for about 8 to 9 hours at pH 8 or 9 ...
Barium Ferrate - Preparation and Chemistry
... Anhydrous barium ferrate can be prepared by precipitation from a solution containing potassium ferrate and barium chloride ... Barium ferrate is an oxidising agent and has been proposed as an oxidising reagent for use in organic syntheses ...
... Anhydrous barium ferrate can be prepared by precipitation from a solution containing potassium ferrate and barium chloride ... Barium ferrate is an oxidising agent and has been proposed as an oxidising reagent for use in organic syntheses ...
Super Iron Battery
... "Super-iron" is a moniker for a special kind of ferrate salt (iron(VI)) ... Potassium ferrate (K2FeO4) or barium ferrate (BaFeO4), used in this new class of batteries ... Use of ferrate cathodes was tested and patented by Amendola as well as other patents ...
... "Super-iron" is a moniker for a special kind of ferrate salt (iron(VI)) ... Potassium ferrate (K2FeO4) or barium ferrate (BaFeO4), used in this new class of batteries ... Use of ferrate cathodes was tested and patented by Amendola as well as other patents ...
History Of Railways In Italy - Under Unified Italy
... entrusted the existing lines to five concessionaires SFAI (Società per le strade ferrate dell'Alta Italia) SFR (Società per le strade ferrate romane) SFM (Società per le Strade. 1,586 SFM 1,327 Società per le Strade Ferrate Calabro-Sicule 551 Other secondary lines were operated by minor companies ...
... entrusted the existing lines to five concessionaires SFAI (Società per le strade ferrate dell'Alta Italia) SFR (Società per le strade ferrate romane) SFM (Società per le Strade. 1,586 SFM 1,327 Società per le Strade Ferrate Calabro-Sicule 551 Other secondary lines were operated by minor companies ...