Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems

Hu, Michael Z.

Title: Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems

Abstract

Disclosed is a method for making amorphous spherical particles of zirconium titanate and crystalline spherical particles of zirconium titanate comprising the steps of mixing an aqueous solution of zirconium salt and an aqueous solution of titanium salt into a mixed solution having equal moles of zirconium and titanium and having a total salt concentration in the range from 0.01 M to about 0.5 M. A stearic dispersant and an organic solvent is added to the mixed salt solution, subjecting the zirconium salt and the titanium salt in the mixed solution to a coprecipitation reaction forming a solution containing amorphous spherical particles of zirconium titanate wherein the volume ratio of the organic solvent to aqueous part is in the range from 1 to 5. The solution of amorphous spherical particles is incubated in an oven at a temperature .ltoreq.100.degree. C. for a period of time .ltoreq.24 hours converting the amorphous particles to fine or ultrafine crystalline spherical particles of zirconium titanate.

Inventors:: Hu, Michael Z.

Publication Date:: Tue May 23 00:00:00 EDT 2006

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1175752

Patent Number(s):: 7,049,347

Application Number:: 10/623,395

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Hu, Michael Z. Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems.  United States: N. p., 2006. 
        Web.

Copy to clipboard


                    Hu, Michael Z. Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems.  United States.

Copy to clipboard


                    Hu, Michael Z. 2006.  
        "Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems".  United States.  https://www.osti.gov/servlets/purl/1175752.

Copy to clipboard


                    
@article{osti_1175752,

  title        = {Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems},

  author       = {Hu, Michael Z.},

  abstractNote = {Disclosed is a method for making amorphous spherical particles of zirconium titanate and crystalline spherical particles of zirconium titanate comprising the steps of mixing an aqueous solution of zirconium salt and an aqueous solution of titanium salt into a mixed solution having equal moles of zirconium and titanium and having a total salt concentration in the range from 0.01 M to about 0.5 M. A stearic dispersant and an organic solvent is added to the mixed salt solution, subjecting the zirconium salt and the titanium salt in the mixed solution to a coprecipitation reaction forming a solution containing amorphous spherical particles of zirconium titanate wherein the volume ratio of the organic solvent to aqueous part is in the range from 1 to 5. The solution of amorphous spherical particles is incubated in an oven at a temperature .ltoreq.100.degree. C. for a period of time .ltoreq.24 hours converting the amorphous particles to fine or ultrafine crystalline spherical particles of zirconium titanate.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/1175752},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 23 00:00:00 EDT 2006},

  month        = {Tue May 23 00:00:00 EDT 2006}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Mechanochemical Synthesis of ZrTiO ₄ Precursor from Inhomogeneous Mixed Gels
journal, January 1994

isobe, Tetsuhiko; Okamoto, Yutaka; Senna, Mamoru
MRS Proceedings, Vol. 346
https://doi.org/10.1557/PROC-346-273

Formation of zirconium titanate powder from a sol-gel prepared reactive precursor
journal, January 1992

Navio, J. A.; Marchena, F. J.; Macias, M.
Journal of Materials Science, Vol. 27, Issue 9
https://doi.org/10.1007/BF01105059

Inorganic sol gel synthesis of zirconium titanate fibres
journal, January 1996

Bhattacharya, A. K.; Hartridge, A.; Mallick, K. K.
Journal of Materials Science, Vol. 31, Issue 21
https://doi.org/10.1007/BF01160801

Particle Growth during Calcination of Polycation Oxides Synthesized by the Polymeric Precursors Method
journal, October 1997

Leite, Edson R.; Nobre, Marcos A. L.; Cerqueira, Marinalva
Journal of the American Ceramic Society, Vol. 80, Issue 10
https://doi.org/10.1111/j.1151-2916.1997.tb03167.x

Preparation and Hydrocarbon Sensing Properties of Ti-Zr-O Thin Film
journal, January 2001

Rengakuji, Seichi; Nakamura, Yuuko; Hara, Yosuke
Electrochemistry, Vol. 69, Issue 10
https://doi.org/10.5796/electrochemistry.69.764

Photocatalysed Oxidation of 1,4–Pentanediol on Uv-Illuminated Suspensions of Zrtio4 Powders
book, January 1993

Navio, J. A.; Gomez, M. Garcia; Pradera Adrian, Ma A.
Studies in Surface Science and Catalysis
https://doi.org/10.1016/S0167-2991(08)63350-9

Hydrazine carboxylate precursors to fine particle titania, zirconia and zirconium titanate
journal, May 1993

Sekar, M. Maria Amala; Patil, K. C.
Materials Research Bulletin, Vol. 28, Issue 5
https://doi.org/10.1016/0025-5408(93)90131-V

Chemical synthesis and structural evolution of zirconium titanate
journal, February 1992

Khairulla, Farida; Phule, Pradeep P.
Materials Science and Engineering: B, Vol. 12, Issue 4
https://doi.org/10.1016/0921-5107(92)90002-Q

Zirconium titanate microwave dielectrics prepared via polymeric precursor route
journal, June 1999

Bianco, Alessandra; Gusmano, Gualtiero; Freer, Robert
Journal of the European Ceramic Society, Vol. 19, Issue 6-7
https://doi.org/10.1016/S0955-2219(98)00353-7

Low-Temperature Phase Relationships in the System ZrO2-TiO2
journal, November 1986

McHALE, Anna E.; Roth, Robert S.
Journal of the American Ceramic Society, Vol. 69, Issue 11
https://doi.org/10.1111/j.1151-2916.1986.tb07368.x

Zirconium Titanate from Sol–Gel Synthesis: Thermal Decomposition and Quantitative Phase Analysis
journal, September 1998

Sham, Edgardo L.; Aranda, Miguel A. G.; Farfan-Torres, E. Mónica
Journal of Solid State Chemistry, Vol. 139, Issue 2
https://doi.org/10.1006/jssc.1998.7833

Sol gel preparation, structure and thermal stability of crystalline zirconium titanate microspheres
journal, January 1996

Bhattacharya, A. K.; Mallick, K. K.; Hartridge, A.
Journal of Materials Science, Vol. 31, Issue 1
https://doi.org/10.1007/BF00355155

Chemical Processing and Microwave Characteristics of (Zr,Sn)TiO4 Microwave Dielectrics
journal, June 1991

Hirano, Shin-ichi; Hayashi, Takashi; Hattori, Akiyoshi
Journal of the American Ceramic Society, Vol. 74, Issue 6
https://doi.org/10.1111/j.1151-2916.1991.tb04105.x

Phase Transformation and Thermal Expansion of Zirconium and Hafnium Titanates and Their Solid Solutions
journal, February 1988

Ikawa, Hiroyuki; Iwai, Akihito; Hiruta, Kazuyuki
Journal of the American Ceramic Society, Vol. 71, Issue 2
https://doi.org/10.1111/j.1151-2916.1988.tb05827.x

Kinetic study of crystallization in zirconium titanate from an amorphous reactive prepared precursor
journal, January 1992

Macias, M.; Sanchez-Soto, P. J.; Navio, J. A.
Journal of Non-Crystalline Solids, Vol. 147-148
https://doi.org/10.1016/S0022-3093(05)80627-1

Effect of Solvent on Titania Particle Formation and Morphology in Thermal Hydrolysis of TiCl ₄
journal, March 1997

Park, Hong Kyu; Kim, Do Kyung; Kim, Chong Hee
Journal of the American Ceramic Society, Vol. 80, Issue 3
https://doi.org/10.1111/j.1151-2916.1997.tb02891.x

A Raman spectral characterization of various crystalline mixtures in the ZrO2-TiO2 and HfO2-TiO2 systems
journal, December 1988

Krebs, M. A.; Condrate, R. A.
Journal of Materials Science Letters, Vol. 7, Issue 12
https://doi.org/10.1007/BF00719973

Microstructure evolution of an equimolar powder mixture of ZrO2–TiO2 during high-energy ball-milling and post-annealing
journal, March 2001

Stubičar, M.; Bermanec, V.; Stubičar, N.
Journal of Alloys and Compounds, Vol. 316, Issue 1-2
https://doi.org/10.1016/S0925-8388(00)01506-1

Zirconium titanate: from polymeric precursors to bulk ceramics
journal, January 1998

Bianco, Alessandra; Paci, Maurizio; Freer, Robert
Journal of the European Ceramic Society, Vol. 18, Issue 9
https://doi.org/10.1016/S0955-2219(98)00048-X

Formation of Zirconia Titanate Solid Solution from Alkoxides
journal, June 1989

Yamaguchi, Osamu; Mogi, Hiroshi
Journal of the American Ceramic Society, Vol. 72, Issue 6
https://doi.org/10.1111/j.1151-2916.1989.tb06273.x

Nonhydrolytic Sol-Gel process: Aluminium and zirconium titanate gels
journal, February 1997

Andrianainarivelo, Mahandrimanana; Corriu, Robert J. P.; Leclercq, Dominique
Journal of Sol-Gel Science and Technology, Vol. 8, Issue 1-3
https://doi.org/10.1007/BF02436823

Wet-chemical synthesis of monodispersed barium titanate particles — hydrothermal conversion of TiO2 microspheres to nanocrystalline BaTiO3
journal, May 2000

Hu, Michael Z. -C; Kurian, Vino; Payzant, E. Andrew
Powder Technology, Vol. 110, Issue 1-2
https://doi.org/10.1016/S0032-5910(99)00262-4

Homogeneous (co)precipitation of inorganic salts for synthesis of monodispersed barium titanate particles
journal, January 2000

Hu, M. Z. -C.; Miller, G. A.; Payzant, E. A.
Journal of Materials Science, Vol. 35, Issue 12, p. 2927-2936
https://doi.org/10.1023/A:1004718508280

Sol–Gel and Ultrafine Particle Formation via Dielectric Tuning of Inorganic Salt–Alcohol–Water Solutions
journal, February 2000

Hu, Michael Z. -C.; Payzant, E. Andrew; Byers, Charles H.
Journal of Colloid and Interface Science, Vol. 222, Issue 1
https://doi.org/10.1006/jcis.1999.6610

Synthesis and characterization of PLZT (9/65/35) by the Pechini method and partial oxalate
journal, May 1998

Cerqueira, M.; Nasar, R. S.; Leite, E. R.
Materials Letters, Vol. 35, Issue 3-4
https://doi.org/10.1016/S0167-577X(97)00240-1

Effect of composition on sinterability, microstructure and microwave dielectric properties of ZrxTi1−xO₄ (x=0.40–0.60) ceramics
journal, January 2001

Zhang, S. X.; Li, J. B.; Cao, J.
Journal of Materials Science Letters, Vol. 20, Issue 15, p. 1409-1411
https://doi.org/10.1023/A:1011647611924

X-ray Photoelectron Spectroscopy Study of High- and Low-Temperature Forms of Zirconium Titanate
journal, June 1991

Ikawa, Hiroyuki; Yamada, Toshiyuki; Kojima, Kenji
Journal of the American Ceramic Society, Vol. 74, Issue 6
https://doi.org/10.1111/j.1151-2916.1991.tb04131.x

Non-hydrolytic sol–gel process: zirconium titanate gels
journal, January 1997

Andrianainarivelo, Mahandrimanana; Corriu, Robert J. P.; Leclercq, Dominique
Journal of Materials Chemistry, Vol. 7, Issue 2
https://doi.org/10.1039/a605168e

Synthesis of ultra-fine crystalline ZrxTi1 − xO4 powder by polymeric precursor method
journal, February 1995

Cerqueira, M.; Nasar, R. S.; Longo, E.
Materials Letters, Vol. 22, Issue 3-4
https://doi.org/10.1016/0167-577X(94)00228-2

Preparation of Al2TiO5-ZrO2 mixed powders via sol-gel process: Code: DP7
journal, January 1994

Bonhomme-Coury, L.; Lequeux, N.; Mussotte, S.
Journal of Sol-Gel Science and Technology, Vol. 2, Issue 1-3
https://doi.org/10.1007/BF00486273

X-ray Diffraction and X-ray Absorption Spectroscopy Studies of Sol−Gel-Processed Zirconium Titanates
journal, November 2000

Xu, J.; Lind, C.; Wilkinson, A. P.
Chemistry of Materials, Vol. 12, Issue 11
https://doi.org/10.1021/cm000298s

Hydrothermal synthesis and characterization of crystalline ZrxTi1−xO₄ (x = 0.35–0.65) powders as a precursor for the preparation of PbZrxTi1−xO₃
journal, January 1999

Chen, Dai‐Rong; Jiao, Xiu‐Ling; Xu, Ru‐Ren
Journal of Materials Science, Vol. 34, Issue 6, p. 1379-1383
https://doi.org/10.1023/A:1004522821227

Thermal evolution of (Zr,Ti)O2 gels synthesized at different basicpH
journal, September 1993

Navío, J. A.; Marchena, F. J.; Macías, M.
Journal of Thermal Analysis, Vol. 40, Issue 3
https://doi.org/10.1007/BF02546869

Thermal evolution of TiO2ZrO2 composites prepared by chemical coating processing
journal, August 1994

Sánchez-Soto, P. J.; Avilés, M. A.; Colón, G.
Materials Letters, Vol. 20, Issue 5-6
https://doi.org/10.1016/0167-577X(94)90041-8

Low-temperature synthesis and characterisation of crystalline zirconium titanate powder
journal, February 1994

Bhattacharya, A. K.; Mallick, K. K.; Hartridge, A.
Materials Letters, Vol. 18, Issue 5-6
https://doi.org/10.1016/0167-577X(94)90002-7

Low-Temperature Synthesis of Zirconium Titanate
journal, January 2001

Karakchiev, L. G.; Zima, T. M.; Lyakhov, N. Z.
Inorganic Materials, Vol. 37, Issue 4, p. 386-390
https://doi.org/10.1023/A:1017536029541

CAD representation of the systems ZrO2-MgO-TiO2 and ZrO2-MgO-YO1.5
journal, May 1988

Bateman, C.; Notis, M.
Physica B+C, Vol. 150, Issue 1-2
https://doi.org/10.1016/0378-4363(88)90113-1

Preparation of Monodisperse ZrO2 by the Microwave Heating of Zirconyl Chloride Solutions
journal, April 1995

Moon, Young Tae; Kim, Do Kyung; Kim, Chong Hee
Journal of the American Ceramic Society, Vol. 78, Issue 4
https://doi.org/10.1111/j.1151-2916.1995.tb08448.x

Sol-Gel Processing of Some Electroceramic Powders
journal, January 1999

Komarneni, Sridhar; Abothu, Isaac Robin; Prasada Rao, Alamanda V.
Journal of Sol-Gel Science and Technology, Vol. 15, Issue 3, p. 263-270
https://doi.org/10.1023/A:1008793126735

Aqueous synthesis and sintering of zirconium titanate powders for microwave components
journal, January 2001

Leoni, M.; Viviani, M.; Battilana, G.
Journal of the European Ceramic Society, Vol. 21, Issue 10-11
https://doi.org/10.1016/S0955-2219(01)00106-6

The relationship between the microstructure and microwave dielectric properties of zirconium titanate ceramics
journal, May 1996

Azough, F.; Freer, R.; Wang, C. -L.
Journal of Materials Science, Vol. 31, Issue 10
https://doi.org/10.1007/BF00687279

On the influence of chemical processing in the crystallization behaviour of zirconium titanate materials
journal, January 1992

Navio, J. A.; Macias, M.; Sanchez-Soto, P. J.
Journal of Materials Science Letters, Vol. 11, Issue 23
https://doi.org/10.1007/BF00740835

Zirconium tin titanate thin films via aqueous polymeric precursor route
journal, August 2001

Bianco, A.; Viticoli, M.; Gusmano, G.
Materials Science and Engineering: C, Vol. 15, Issue 1-2
https://doi.org/10.1016/S0928-4931(01)00218-1

Similar records in OSTI.GOV collections:

Methods for producing monodispersed particles of barium titanate

Patent Hu, Zhong-Cheng

The present invention is a low-temperature controlled method for producing high-quality, ultrafine monodispersed nanocrystalline microsphere powders of barium titanate and other pure or composite oxide materials having particles ranging from nanosized to micronsized particles. The method of the subject invention comprises a two-stage process. The first stage produces high quality monodispersed hydrous titania microsphere particles prepared by homogeneous precipitation via dielectric tuning in alcohol-water mixed solutions of inorganic salts. Titanium tetrachloride is used as an inorganic salt precursor material. The second stage converts the pure hydrous titania microsphere particles into crystalline barium titanate microsphere powders via low-temperature, hydrothermal reactions.
Full Text Available
Characteristics of BaTiO{sub 3} particles prepared by spray-coprecipitation method using titanium acylate-based precursors

Journal Article Choi, G; Lee, S; Woo, K; ... - Chemistry of Materials

BaTiO{sub 3} particles of ultrafine size and high crystallinity were produced by a spray-coprecipitation technique. To improve stability, titanium isopropoxide was acylated using acetic acid. The sol solutions were prepared by mixing the titanium acylate with aqueous barium acetate. Spray-precipitation was performed in concentrated KOH solution (pH > 13). Investigated variables were the metal content and Ba/Ti ratio in sol solutions, the reaction temperature and time, and the calcination temperature. BaTiO{sub 3} particles were synthesized in an aggregate form composed of tiny spherical, crystalline grains (20--30 nm in diameter). The barium-deficient stoichiometry of resulting particles was closely related to amore »« less
https://doi.org/10.1021/cm980520h
Zinc titanate sorbents

Patent Gupta, R; Gangwal, S; Jain, S

The present invention provides a zinc titanate sorbent material useful in desulfurization applications. The zinc titanate material is in the form of generally spherical particles of substantially uniform chemical distribution. The sorbent material is capable of absorbing sulfur compounds from a gaseous feed in an amount of at least about 15 weight percent based on the weight of the sorbent. The sorbent material is prepared by a process including: (a) forming a zinc oxide/titanium dioxide dry blend, (b) preparing a substantially uniform aqueous slurry comprising the zinc oxide/titanium dioxide dry blend, organic binder, and at least about 1 weight percentmore »« less
Zinc titanate sorbents

Patent Gupta, Raghubir; Gangwal, Santosh; Jain, Suresh

The present invention provides a zinc titanate sorbent material useful in desulfurization applications. The zinc titanate material is in the form of generally spherical particles of substantially uniform chemical distribution. The sorbent material is capable of absorbing sulfur compounds from a gaseous feed in an amount of at least about 15 weight percent based on the weight of the sorbent. The sorbent material is prepared by a process including: (a) forming a zinc oxide/titanium dioxide dry blend, (b) preparing a substantially uniform aqueous slurry comprising the zinc oxide/titanium dioxide dry blend, organic binder, and at least about 1 weight percentmore »« less
Full Text Available
Nickel titanate microtubes constructed by nearly spherical nanoparticles: Preparation, characterization and properties

Journal Article Xinghong, Wang; Jianming, Hong - Materials Research Bulletin

In this paper, we report the successful synthesis of NiTiO{sub 3} microtubes constructed by nearly spherical nanoparticles via a simple solution-combusting method employing a mixture of ethanol and ethyleneglycol (V/V = 60/40) as the solvent, nickel acetate as the nickel source, tetra-n-butyl titanate as the titanium source and oxygen gas in the atmosphere as the oxygen source. The as-obtained product was characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and energy dispersive X-ray spectrometry (EDS). The UV-vis absorption spectrum of the product showed two absorption peaks centered at 258.6 and 350.1 nm, respectively. Themore »« less
https://doi.org/10.1016/J.MATERRESBULL.2009.03.010

Similar Records

Title: Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems

Abstract

Citation Formats

Mechanochemical Synthesis of ZrTiO 4 Precursor from Inhomogeneous Mixed Gels journal, January 1994

Formation of zirconium titanate powder from a sol-gel prepared reactive precursor journal, January 1992

Inorganic sol gel synthesis of zirconium titanate fibres journal, January 1996

Particle Growth during Calcination of Polycation Oxides Synthesized by the Polymeric Precursors Method journal, October 1997

Preparation and Hydrocarbon Sensing Properties of Ti-Zr-O Thin Film journal, January 2001

Photocatalysed Oxidation of 1,4–Pentanediol on Uv-Illuminated Suspensions of Zrtio4 Powders book, January 1993

Hydrazine carboxylate precursors to fine particle titania, zirconia and zirconium titanate journal, May 1993

Chemical synthesis and structural evolution of zirconium titanate journal, February 1992

Zirconium titanate microwave dielectrics prepared via polymeric precursor route journal, June 1999

Low-Temperature Phase Relationships in the System ZrO2-TiO2 journal, November 1986

Zirconium Titanate from Sol–Gel Synthesis: Thermal Decomposition and Quantitative Phase Analysis journal, September 1998

Sol gel preparation, structure and thermal stability of crystalline zirconium titanate microspheres journal, January 1996

Chemical Processing and Microwave Characteristics of (Zr,Sn)TiO4 Microwave Dielectrics journal, June 1991

Phase Transformation and Thermal Expansion of Zirconium and Hafnium Titanates and Their Solid Solutions journal, February 1988

Kinetic study of crystallization in zirconium titanate from an amorphous reactive prepared precursor journal, January 1992

Effect of Solvent on Titania Particle Formation and Morphology in Thermal Hydrolysis of TiCl 4 journal, March 1997

A Raman spectral characterization of various crystalline mixtures in the ZrO2-TiO2 and HfO2-TiO2 systems journal, December 1988

Microstructure evolution of an equimolar powder mixture of ZrO2–TiO2 during high-energy ball-milling and post-annealing journal, March 2001

Zirconium titanate: from polymeric precursors to bulk ceramics journal, January 1998

Formation of Zirconia Titanate Solid Solution from Alkoxides journal, June 1989

Nonhydrolytic Sol-Gel process: Aluminium and zirconium titanate gels journal, February 1997

Wet-chemical synthesis of monodispersed barium titanate particles — hydrothermal conversion of TiO2 microspheres to nanocrystalline BaTiO3 journal, May 2000

Homogeneous (co)precipitation of inorganic salts for synthesis of monodispersed barium titanate particles journal, January 2000

Sol–Gel and Ultrafine Particle Formation via Dielectric Tuning of Inorganic Salt–Alcohol–Water Solutions journal, February 2000

Synthesis and characterization of PLZT (9/65/35) by the Pechini method and partial oxalate journal, May 1998

Effect of composition on sinterability, microstructure and microwave dielectric properties of ZrxTi1−xO4 (x=0.40–0.60) ceramics journal, January 2001

X-ray Photoelectron Spectroscopy Study of High- and Low-Temperature Forms of Zirconium Titanate journal, June 1991

Non-hydrolytic sol–gel process: zirconium titanate gels journal, January 1997

Synthesis of ultra-fine crystalline ZrxTi1 − xO4 powder by polymeric precursor method journal, February 1995

Preparation of Al2TiO5-ZrO2 mixed powders via sol-gel process: Code: DP7 journal, January 1994

X-ray Diffraction and X-ray Absorption Spectroscopy Studies of Sol−Gel-Processed Zirconium Titanates journal, November 2000

Hydrothermal synthesis and characterization of crystalline ZrxTi1−xO4 (x = 0.35–0.65) powders as a precursor for the preparation of PbZrxTi1−xO3 journal, January 1999

Thermal evolution of (Zr,Ti)O2 gels synthesized at different basicpH journal, September 1993

Thermal evolution of TiO2ZrO2 composites prepared by chemical coating processing journal, August 1994

Low-temperature synthesis and characterisation of crystalline zirconium titanate powder journal, February 1994

Low-Temperature Synthesis of Zirconium Titanate journal, January 2001

CAD representation of the systems ZrO2-MgO-TiO2 and ZrO2-MgO-YO1.5 journal, May 1988

Preparation of Monodisperse ZrO2 by the Microwave Heating of Zirconyl Chloride Solutions journal, April 1995

Sol-Gel Processing of Some Electroceramic Powders journal, January 1999

Aqueous synthesis and sintering of zirconium titanate powders for microwave components journal, January 2001

The relationship between the microstructure and microwave dielectric properties of zirconium titanate ceramics journal, May 1996

On the influence of chemical processing in the crystallization behaviour of zirconium titanate materials journal, January 1992

Zirconium tin titanate thin films via aqueous polymeric precursor route journal, August 2001

Mechanochemical Synthesis of ZrTiO ₄ Precursor from Inhomogeneous Mixed Gels
journal, January 1994

Formation of zirconium titanate powder from a sol-gel prepared reactive precursor
journal, January 1992

Inorganic sol gel synthesis of zirconium titanate fibres
journal, January 1996

Particle Growth during Calcination of Polycation Oxides Synthesized by the Polymeric Precursors Method
journal, October 1997

Preparation and Hydrocarbon Sensing Properties of Ti-Zr-O Thin Film
journal, January 2001

Photocatalysed Oxidation of 1,4–Pentanediol on Uv-Illuminated Suspensions of Zrtio4 Powders
book, January 1993

Hydrazine carboxylate precursors to fine particle titania, zirconia and zirconium titanate
journal, May 1993

Chemical synthesis and structural evolution of zirconium titanate
journal, February 1992

Zirconium titanate microwave dielectrics prepared via polymeric precursor route
journal, June 1999

Low-Temperature Phase Relationships in the System ZrO2-TiO2
journal, November 1986

Zirconium Titanate from Sol–Gel Synthesis: Thermal Decomposition and Quantitative Phase Analysis
journal, September 1998

Sol gel preparation, structure and thermal stability of crystalline zirconium titanate microspheres
journal, January 1996

Chemical Processing and Microwave Characteristics of (Zr,Sn)TiO4 Microwave Dielectrics
journal, June 1991

Phase Transformation and Thermal Expansion of Zirconium and Hafnium Titanates and Their Solid Solutions
journal, February 1988

Kinetic study of crystallization in zirconium titanate from an amorphous reactive prepared precursor
journal, January 1992

Effect of Solvent on Titania Particle Formation and Morphology in Thermal Hydrolysis of TiCl ₄
journal, March 1997

A Raman spectral characterization of various crystalline mixtures in the ZrO2-TiO2 and HfO2-TiO2 systems
journal, December 1988

Microstructure evolution of an equimolar powder mixture of ZrO2–TiO2 during high-energy ball-milling and post-annealing
journal, March 2001

Zirconium titanate: from polymeric precursors to bulk ceramics
journal, January 1998

Formation of Zirconia Titanate Solid Solution from Alkoxides
journal, June 1989

Nonhydrolytic Sol-Gel process: Aluminium and zirconium titanate gels
journal, February 1997

Wet-chemical synthesis of monodispersed barium titanate particles — hydrothermal conversion of TiO2 microspheres to nanocrystalline BaTiO3
journal, May 2000

Homogeneous (co)precipitation of inorganic salts for synthesis of monodispersed barium titanate particles
journal, January 2000

Sol–Gel and Ultrafine Particle Formation via Dielectric Tuning of Inorganic Salt–Alcohol–Water Solutions
journal, February 2000

Synthesis and characterization of PLZT (9/65/35) by the Pechini method and partial oxalate
journal, May 1998

Effect of composition on sinterability, microstructure and microwave dielectric properties of ZrxTi1−xO₄ (x=0.40–0.60) ceramics
journal, January 2001

X-ray Photoelectron Spectroscopy Study of High- and Low-Temperature Forms of Zirconium Titanate
journal, June 1991

Non-hydrolytic sol–gel process: zirconium titanate gels
journal, January 1997

Synthesis of ultra-fine crystalline ZrxTi1 − xO4 powder by polymeric precursor method
journal, February 1995

Preparation of Al2TiO5-ZrO2 mixed powders via sol-gel process: Code: DP7
journal, January 1994

X-ray Diffraction and X-ray Absorption Spectroscopy Studies of Sol−Gel-Processed Zirconium Titanates
journal, November 2000

Hydrothermal synthesis and characterization of crystalline ZrxTi1−xO₄ (x = 0.35–0.65) powders as a precursor for the preparation of PbZrxTi1−xO₃
journal, January 1999

Thermal evolution of (Zr,Ti)O2 gels synthesized at different basicpH
journal, September 1993

Thermal evolution of TiO2ZrO2 composites prepared by chemical coating processing
journal, August 1994

Low-temperature synthesis and characterisation of crystalline zirconium titanate powder
journal, February 1994

Low-Temperature Synthesis of Zirconium Titanate
journal, January 2001

CAD representation of the systems ZrO2-MgO-TiO2 and ZrO2-MgO-YO1.5
journal, May 1988

Preparation of Monodisperse ZrO2 by the Microwave Heating of Zirconyl Chloride Solutions
journal, April 1995

Sol-Gel Processing of Some Electroceramic Powders
journal, January 1999

Aqueous synthesis and sintering of zirconium titanate powders for microwave components
journal, January 2001

The relationship between the microstructure and microwave dielectric properties of zirconium titanate ceramics
journal, May 1996

On the influence of chemical processing in the crystallization behaviour of zirconium titanate materials
journal, January 1992

Zirconium tin titanate thin films via aqueous polymeric precursor route
journal, August 2001