The light response capabilities of all 伪-Fe2O3films were evaluated by an electrochemical workstation under dark or visible light irradiation conditions. The sample of Co doped in the bottom layer exhibited a high photoelectrochemical performance, achieving a current density of 1.37mA/cm2at +1.0V...
Fe2O3lithium-ion batteriesBiomimetic straw‐like bundles of Co‐doped Fe 2 O 3 (SCF), with Co 2+ incorporated into the lattice of α‐Fe 2 O 3 , was fabricated through a cost‐effective hydrothermal process and used as the anode material for lithium‐ion batteries (LIBs). The SCF ...
This study not only provides direct correlations between magnetic anisotropy and dopant localization in Co doped γ-Fe2O3 but also demonstrates for the first time that simultaneous coprecipitation of Fe~(2+), Fe~(3+), and Co~(2+) may actually lead to heterogeneous doping, with a ...
as well as the switching field distributions were measured on gamma ferric oxide, cobalt-doped gamma ferric oxide and chromium dioxide particles suspended in... Scholten,P. - 《IEEE Transactions on Magnetics》 被引量: 84发表: 1980年 Hierarchical Fe2O3@Co3O4 nanowire array anode for high-perf...
WO3 NNs were prepared on fluorine-doped tin oxide (FTO) substrates (8 Ω sq−1, transparency 80%, Asahi Glass, Japan) by a two-step hydrothermal method that was a modification of the previously reported approach [9]. The first step is a nanoseed-generating step in which the FTO substra...
B. A. Biological synthesis, physico-chemical characterization of undoped and Co doped α-Fe2O3nanoparticles using Tribulus terrestris leaf extract and its antidiabetic, antimicrobial applications. Adv. Nat. Sci. Nanosci. Nanotechnol. 12 (2021). Parethe, G. T., Rajesh, P., Nathiya, P., ...
A host glass network of a chemical composition of 70B2O3–10Pb3O4–18ZnO–2Er2O3was prepared by the melt/annealing method. After that, two of the transition metal oxides, Co2O3and CuO, were doped (as an additive not by replacement) with different concentrations as shown in Table1to ...
Structural analysis of nickel doped cobalt ferrite nanoparticles prepared by coprecipitation route Magnetic nanoparticles of nickel substituted cobalt ferrite (Ni xCo 1 xFe 2O 4:0≤ x≤1) have been synthesized by co-precipitation route. Particles size as... K Maaz,S Karim,A Mashiatullah,......
The photoanode includes an electrode at least partially formed of hematite and having a surface doped with at least one of nickel, cobalt and manganese. The electrode surface may be doped with nickel. The surface may be doped with cobalt. The electrode surface may be doped with manganese. An...
Deng S, Xiao X, Chen G, Wang L, Wang Y (2016) Cd doped porous Co3O4 nanosheets as electrode material for high performance supercapacitor application. Electrochim Acta 196:316–327 Kundu M, Singh G, Svensson AM (2019) Co(OH)2@MnO2 nanosheet arrays as hybrid binder-free electrodes for ...