Perng L H, Tung I C, Chin T S. Synthesis and properties of nanocrystalline δ-FeOOH [J]. J Phys IV, 1997, 7(C1,7th International Conference on Ferrites, 1996), C1/519-C1/520.L.H. Perng, I.-C. Tung, T.S. Chin, Synthesis and properties of nanocrystalline δ-FeOOH, J. de ...
delta-FeOOHPalladiumNanocatalystIn this study, an eco-friendly and low cost magnetic nanocomposite consisting of chitosan/delta-FeOOH microspheres (CS/delta-FeOOH) was fabricated as a stabilizer by using a simple method. Pd nanoparticles (Pd NPs) were decorated on the designed CS/delta-FeOOH ,...
(VI)adsorption capacity of the delta-FeOOH-coated gamma-Fe2O3,determined to be 25.8 mg/g,is higher than that of pure gamma-Fe2O3(19.4 mg/g).The high stability and recovery capacity of the delta-FeOOH-coated gamma-Fe2O3 were verified from regeneration studies and XRD investigations....
M.C.S. Faria, R.S. Rosemberg, C.A. Bomfeti, D.S. Monteiro, F. Barbosa, L.C.A. Oliveira, M. Rodriguez, M.C. Pereira, J.L. Rodrigues, Arsenic removal from contaminated water by ultrafine delta-FeOOH adsorbents, Chem. Eng. J. 237 (2014) 47-54....
The sequence of chemical transformations induced in the systems ( )-FeOOHM(OH) 2 H 2 O (M = Mn, Co, Zn) by heat treatment in the range 125200°C is studied. The results demonstrate that the kinetics of M(II) ferrite formation, the chemical and phase compositions of the...
da Cunha, F.C. Peixoto, T.C. Ramalho. Probing thermal and solvent effects on hyperfine interactions and spin relaxation rate of delta- FeOOH(100) and [MnH(3)buea(OH)](2-): Toward new MRI probes. Computational and Theoretical Chemistry, v. 1069 p. 96-104, 2015....
The delta-FeOOH/PMMA nanocomposites with 0.5 and 2.5 wt.% of delta-FeOOH were prepared by grafting 3-(trimethoxysilyl) propyl methacrylate on the surface of the iron oxyhydroxide particles. TheFTIR spectra of the delta-FeOOH/PMMA nanocomposites showed that the silane monomers were covalently ...
Compared with pure Co3O4/delta-FeOOH, Co3O4/delta-FeOOHcomposite exhibited the best efficiency towards LOM degradation, in which the removal of LOM ( > 82%) and first order reaction kinetic rate constant (k(app) = 0.064 min(-1)) were achieved after 25 min reaction with 0.25 g.L-1...
The intermediate species in the precipitates before rinsing was speculated to be (Cu1-xFexFe2O4)-Fe-II-O-III (x = 0.4-0.7), which was subsequently oxidized in air to form Cu-doped gamma-Fe2O3 or Cu-doped delta-FeOOH, depending on the amount of Cu....
Boosting Overall Water Splitting via FeOOH Nanoflake-Decorated PrBa0.5Sr0.5Co2O5+delta Nanorodsdouble perovskiteelectronic interactionshydrogen-evolution reactionoverall water splittingoxygen-evolution reactionThe development of an efficient, robust, and low-cost catalyst for water electrolysis is critically ...