Nothing Special   »   [go: up one dir, main page]

Zawadzki, 2006 - Google Patents

Synthesis of nanosized and microporous zinc aluminate spinel by microwave assisted hydrothermal method (microwave–hydrothermal synthesis of ZnAl2O4)

Zawadzki, 2006

Document ID
7151497915791211156
Author
Zawadzki M
Publication year
Publication venue
Solid State Sciences

External Links

Snippet

Microwave assisted hydrothermal method, where the advantages of both microwave and hydrothermal method are being made use of, is proposed for preparing nanosized (mean particle size 2.4 nm with a narrow size distribution) zinc aluminate ZnAl2O4 with a spinel …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/04—Graphite, including modified graphite, e.g. graphitic oxides, intercalated graphite, expanded graphite or graphene
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics

Similar Documents

Publication Publication Date Title
Zawadzki Synthesis of nanosized and microporous zinc aluminate spinel by microwave assisted hydrothermal method (microwave–hydrothermal synthesis of ZnAl2O4)
Kumar et al. Textural evolution and phase transformation in titania membranes: Part 1.—Unsupported membranes
Sanjabi et al. Synthesis and characterization of nanocrystalline MgAl2O4 spinel via modified sol–gel method
Wei et al. Synthesis and characterization of nanosized zinc aluminate spinel by sol–gel technique
Li et al. Synthesis and characterisation of MgAl2O4 spinel nanopowders via nonhydrolytic sol–gel route
Alvar et al. Synthesis of mesoporous nanocrystalline MgAl2O4 spinel via surfactant assisted precipitation route
Ouraipryvan et al. Synthesis of crystalline MgO nanoparticle with mesoporous-assembled structure via a surfactant-modified sol–gel process
Taromi et al. Synthesis of ordered mesoporous γ-alumina–Effects of calcination conditions and polymeric template concentration
El-Sheikh et al. Synthesis and structure screening of nanostructured chromium oxide powders
Fakhimi et al. A facile rout to obtain Al2O3 nanopowder via recycling aluminum cans by sol-gel method
Li et al. One-pot pyrolytic synthesis of mesoporous MCo2O4 (4.5)(M= Mn, Ni, Fe, Cu) spinels and its high efficient catalytic properties for CO oxidation at low temperature
Kumar et al. Synthesis and textural properties of unsupported and supported rutile (TiO2) membranes
Krivoshapkina et al. Synthesis of Al 2 O 3–SiO 2–MgO ceramics with hierarchical porous structure
Hwang et al. Synthesis of aluminium hydrates by a precipitation method and their use in coatings for ceramic membranes
Li et al. Large oriented mesoporous self-supporting Ni–Al oxide films derived from layered double hydroxide precursors
Zawadzki Pd and ZnAl2O4 nanoparticles prepared by microwave-solvothermal method as catalyst precursors
Billik et al. Mechanochemical-molten salt synthesis of α-Al2O3 platelets
Zykova et al. Aluminium oxide-hydroxides obtained by hydrothermal synthesis: influence of thermal treatment on phase composition and textural characteristics
Wang et al. Preparation and characterization of CuO–ZrO 2 nanopowders
CN111943238A (en) Preparation method of porous pompon-like magnesium oxide
D’Souza et al. Preparation of thermally stable high surface area mesoporous tetragonal ZrO2 and Pt/ZrO2: An active hydrogenation catalyst
Rane et al. Sol–gel synthesis and properties of unsupported and supported mesoporous ceria membranes
Durán et al. Crystallisation and sintering behaviour of nanocrystalline Y-TZP powders obtained by seeding-assisted chemical coprecipitation
de Matos et al. Thermal decomposition of a layered double hydroxide as a bottom up approach for the synthesis of metallic nanoparticles embedded in carbon structures
Ghotbi et al. A facile approach to the synthesis of non-porous and microporous sub-micron spherical zirconia and alumina–zirconia solid solution