MY153033A - Lanthanum cerium oxide thin film and its preparation thereof - Google Patents

Lanthanum cerium oxide thin film and its preparation thereof

Info

Publication number
MY153033A
MY153033A MYPI2011000016A MY153033A MY 153033 A MY153033 A MY 153033A MY PI2011000016 A MYPI2011000016 A MY PI2011000016A MY 153033 A MY153033 A MY 153033A
Authority
MY
Malaysia
Prior art keywords
cerium oxide
thin film
lanthanum cerium
preparation
oxide thin
Prior art date
Application number
Inventor
Cheong Kuan Dr Yew
Zainovia Dr Lockman
Lim Way Foong
Original Assignee
Univ Sains Malaysia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Sains Malaysia filed Critical Univ Sains Malaysia
Priority to MYPI2011000016 priority Critical patent/MY153033A/en
Priority to PCT/MY2011/000179 priority patent/WO2012093925A1/en
Publication of MY153033A publication Critical patent/MY153033A/en

Links

Classifications

    • 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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth 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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6264—Mixing media, e.g. organic solvents
    • 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
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • 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
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/441—Alkoxides, e.g. methoxide, tert-butoxide
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6582—Hydrogen containing atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A METHOD OF PREPARING LANTHANUM CERIUM OXIDE (LA2CE2O7) PRECURSOR USING METAL-ORGANIC DECOMPOSITION METHOD AND TRANSFORMING THE PRECURSOR TO A TERNARY LANTHANUM CERIUM OXIDE SOLID THIN FILM WITH THICKNESS RANGE OF 50 TO 100 NM VIA POST-DEPOSITION ANNEALING IN ARGON AMBIENT.
MYPI2011000016 2011-01-04 2011-01-04 Lanthanum cerium oxide thin film and its preparation thereof MY153033A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2011000016 MY153033A (en) 2011-01-04 2011-01-04 Lanthanum cerium oxide thin film and its preparation thereof
PCT/MY2011/000179 WO2012093925A1 (en) 2011-01-04 2011-07-22 Lanthanum cerium oxide thin film and its preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2011000016 MY153033A (en) 2011-01-04 2011-01-04 Lanthanum cerium oxide thin film and its preparation thereof

Publications (1)

Publication Number Publication Date
MY153033A true MY153033A (en) 2014-12-31

Family

ID=46457607

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011000016 MY153033A (en) 2011-01-04 2011-01-04 Lanthanum cerium oxide thin film and its preparation thereof

Country Status (2)

Country Link
MY (1) MY153033A (en)
WO (1) WO2012093925A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102992764A (en) * 2012-09-12 2013-03-27 河南工程学院 Rare earth modified Sm2Ce2O7 thermal barrier coating ceramic material and its preparation method
CN107649114A (en) * 2017-09-18 2018-02-02 南昌大学 A kind of B positions for methane oxidation coupling are the preparation method and application of the pyrochlore catalyst of cerium
CN110902660B (en) * 2019-11-06 2022-08-05 三峡大学 Preparation method of GaN nanowire lithium ion battery cathode material
CN114477266B (en) * 2022-02-11 2024-01-23 包头稀土研究院 Method for improving near infrared reflectivity of yellow pigment
CN115368135A (en) * 2022-09-01 2022-11-22 江西科技师范大学 High-valence metal cation doped rare earth oxide ceramic and preparation method and application thereof
CN116676573A (en) * 2023-05-31 2023-09-01 西京学院 A kind of cerium-lanthanum alloy material, preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238734B1 (en) * 1999-07-08 2001-05-29 Air Products And Chemicals, Inc. Liquid precursor mixtures for deposition of multicomponent metal containing materials
US7229600B2 (en) * 2003-01-31 2007-06-12 Nanoproducts Corporation Nanoparticles of rare earth oxides

Also Published As

Publication number Publication date
WO2012093925A1 (en) 2012-07-12

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