“…ZnO nanoparticles were also obtained when the generated ZnO-starch nanocomposite was calcined at 575 °C. The properties of ZnO-starch nanocomposite and ZnO nanoparticle were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). …”
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“…CuO was loaded onto the surface of NaTaO(3) as a cocatalyst by successive impregnation and calcination. The obtained photocatalysts were characterized by XRD, SEM, UV–vis, EDS and XPS and used to photocatalytically reduce CO(2) in isopropanol. …”
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“…Graphitic-C(3)N(4) nanosheets (CN)/ZnO photocatalysts (CN/ZnO) with different CN loadings were successfully prepared via a simple precipitation-calcination in the presence of exfoliated C(3)N(4) nanosheets. …”
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“…Novel three-dimensional hierarchical flower-like TiO(2)/carbon (TiO(2)/C) nanostructures were in-situ synthesized via a solvothermal method involving calcination of organic precursor under inert atmosphere. …”
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“…The zinc and cobalt based zeolite imidazole frameworks (BM-ZIFs) encapsulating ultrasmall Pd NPs (2–3 nm) were assembled on PS spheres at room temperature. After calcination at 450 °C, these nanoscale Pd particles were effectively infiltrated on the surface of ZnO/ZnCo(2)O(4) HSs. …”
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“…The BNT perovskite phase formed after calcination at 500 °C in air. The deposited thin films were single phase according to X-ray diffraction, and the microstructures of the films shown by electron microscopy were homogeneous and dense. …”
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“…The results show that the crystal transformation of alumina is restricted by the doped Cr and facilitated by the doped Fe and Mg, which is transformed from θ-Al(2)O(3) to α-Al(2)O(3) in the calcination process. Meanwhile, the crystal transformation of alumina is strongly restrained by co-doped elements from the chromium-containing alumina sludge. …”
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“…Chemical formation of alkoxy groups onto MCM-41 occurs both for calcined and hydroxylated MCM-41 and the alkoxy groups are hydrolytically unstable and can be replaced by silanol groups after exposure to water. …”
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“…The TiO(2) nanospheres formed after calcination at 400 °C are composed of ∼7 nm nanoparticles and the shells of the hollow TiO(2) nanospheres are as thin as a single layer of nanoparticles. …”
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“…The 1D nanowire structure with a high aspect ratio was easily achieved via a magnetic-field-assisted self-assembly of cobalt ion complexes during reduction. After air-calcinations, the Co(3)O(4) nanowires were prepared in large scale and ready to be used as the anode material for lithium-ion batteries. …”
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“…This process can ensure the formation of solid solutions as well as avoiding atomic rearrangement during calcination, retaining the lattice oxygen at a metastable and disordered state without vacancies. …”
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“…In this study, YBO(3): Eu(3+)/Tb(3+) hollow microspheres were fabricated by using a novel multi-step transformation synthetic route for the first time with polystyrene spheres as the template, followed by the combination of a facile homogeneous precipitation method, an ion-exchange process and a calcination process. The results show that the as-obtained YBO(3): Eu(3+)/Tb(3+) hollow spheres have a uniform morphology with an average diameter of 1.65 µm and shell thickness of about 160 nm. …”
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“…Another two sorts of new membranes SiO(2)/C membrane and hierarchical porous polymer (HPP) membrane, which were obtained by modification of the BPPO-SiO(2) membrane by calcination and etching, were set up in a further study. …”
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“…The results show that for catalysts calcined at 300 °C, ∼100 % decomposition of Sudan III dye was observed when Hydrothermal based catalyst was used whiles ∼94 % decomposition of Rhodamine B dye was observed using the sol-gel based catalysts. …”
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“…The activity of the multifunctional catalytic system was further optimized by tuning the calcination temperature, the gold loading in the Au/CuO catalyst, and the Au/Sn molar ratio, reaching 63% yield of methyl lactate (ML) at 95% glycerol conversion. …”
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“…According to X-ray diffraction analysis (XRD), cobalt ferrite was in a single cubic phase after being calcined at 1000 °C for 3 h. Moreover, the lattice constant decreased with increase in aluminum substituents. …”
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“…FeOOH nanosheets on porous diatomite have been successfully prepared by a facile two-step hydrothermal approach for supercapacitors, and then α-Fe(2)O(3) and γ-Fe(2)O(3) nanostructures are obtained via calcination under different atmospheres and temperatures. …”
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“…Stable bimetallic catalysts composed of CoPt(x)/γ-Al(2)O(3) (x = Pt/Co molar ratio) were synthesized by wet impregnation method followed by calcination and the H(2) reduction. The powders were characterized using XRD, AAS, BET, SEM, EDX, TPR, and TPO techniques. …”
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“…Here, WO(3) nanosheets loaded with SnO(2) nanoparticles with a particle size of about 2 nm were prepared by simple impregnation and subsequent calcination using SnO(2) and WO(3)·H(2)O as precursors. …”
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“…Here, we develop a sol-gel electrospinning technique followed by calcination to create a range of oxide ceramic nanofiber films that exhibit significant softness without fragility after various deformations. …”
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