iron nitrate

iron nitrate

[′ī·ərn ′nī‚trāt]
(inorganic chemistry)
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For preparation of 5% Iron doped red mud, 2.2g of iron nitrate was dissolved in a minimum quantity of distilled water and then it was sprayed on 9.5g of raw red mud.
Iron nitrate [Fe[(N[O.sub.3]).sub.3]x9[H.sub.2]O, 0.03 mol [L.sup.-1]] and zirconium nitrate (0.02 mol [L.sup.-1]) aqueous solutions were prepared.
iron nitrate) of cNts was immersed in 500 mL of ethanol (ACS spectrophotometric grade, 95.0%, Sigma-Aldrich) and the mixture was sonicated using a probe type sonicator (VCX-750, Sonics & Materials, CT, USA) for deagglomeration and proper distribution inside ethanol solvent.
Six catalysts were prepared using the novel solvent deficient precipitation method, in which iron nitrate nonahydrate (Fe[(N[O.sub.3]).sub.3] x 9[H.sub.2]O) added to ammonium bicarbonate (N[H.sub.4]HC[O.sub.3]) creates ferrihydrite ([Fe.sub.10][O.sub.14][(OH).sub.2]) particles that later reduce to iron metal during reduction.
Bismuth nitrate (Bi(NO3)3.5H2O) and iron nitrate (Fe(NO3)3.9H2O) were used as precursors.
The same quantity of iron from iron nitrate nonahyd rate solution was impregnated on the modified CNF by incipient wetness impregnation method.
Iron nitrate and nickel nitrate 1,000-ppm (1-mg/mL) standard solutions were purchased from EM Science (Gibbstown, New Jersey) and Absolute Standards, Inc.
Iron nitrate and nickel nitrate solutions were used to bathe the wood char for the purpose of improving the production yield.
Iron nitrate.--Figure 6 illustrates the background-subtracted XRD patterns of the wood char showing the effect of being pre-impregnated with [Fe.sup.3+] ions.
At high temperatures, the iron nitrate decomposed into iron oxide, and most of this iron oxide was further reduced to iron by the abundant carbon sources.
This is analogous to observations of iron nitrate. Several diffraction peaks, which closely match the peaks of nickel nitrate hydrate, were observed in Sample K.
The impregnation of iron nitrate or nickel nitrate into the wood char significantly improved the yield of these carbonaceous nanoparticles.