Results 101 to 110 of about 2,315 (212)

Sintering and Thermal Expansion Characterization of Al-Doped and Co-Doped Lanthanum Strontium Chromites Synthesized by the Pechini Method

open access: yes, 2018
The air-sintering and thermal expansion characteristics of Al-doped and Co-doped lanthanum strontium chromites synthesized by the Pechini method have been discussed as interconnect materials in high-temperature solid oxide fuel cells (SOFC).
Mori, M, Sammes, NM
core   +1 more source

Catalyst synthesis by the Pechini method using glycerol as a chelating agent for the catalytic decomposition of methane

open access: yes, 2018
The Pechini method is a methodology of catalyst synthesis that uses citric acid to form chelates with metal ions, which undergo polyesterification when heated with ethylene glycol.
Tenório, Nereu Victor Nazário
core  

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

open access: yes, 1998
ZrTiO4 (ZT), obtained by the Pechini method, was used as precursor for obtaining PLZT (lead lanthanum zirconium titanate). An aqueous solution of oxalic acid was prepared with particles of ZT, Pb(NO3)(2) and La2O3.
Leite, E. R.   +11 more
core   +1 more source

Influence of the Synthesis Route on the Structural and Magnetic Properties of La0.7Sr0.3MnO3 Nanoparticles

open access: yesIngeniería e Investigación
Cancer is one of the leading causes of death worldwide, significantly impacting public health, with current treatment options that often have side effects on patients.
Jenny Alejandra Mera Córdobba   +5 more
doaj   +1 more source

Synthesis and Analysis of Optical Properties of Cordierite Nanopowder Prepared by the Pechini Method

open access: yes, 2015
In this research, the amorphous-type cordierite (2Mg.2Al2O3.5SiO2) was synthesized by the Pechini method. After calcination at 800°C, the powder was pressed to form disk pellets which were sintered at 1200, 1250 and 1300°C.
Z. Dehghani   +7 more
core   +1 more source

Preparação de LiNbO3 e LiNbO3:Eu3+ pelo método dos precursores poliméricos

open access: yesQuímica Nova, 2002
The ferroelectric compound LiNbO3 was prepared by the polymeric precursors method in the polycrystalline form containing different concentrations of Eu3+.
Souza Luciana A.   +5 more
doaj  

Synthesis and Electrochemical Performance of High‐Entropy Spinel‐Type Oxides Derived from Multimetallic Polymeric Precursors

open access: yesAdvanced Energy & Sustainability Research
High‐entropy spinel‐type oxides are synthesized by a modified Pechini process, wet chemistry approach, and solid‐state synthesis method and characterized as anode materials for Li‐ion batteries.
Haotian Yang   +11 more
doaj   +1 more source

Blue luminescence of nanocrystalline CaZr3 : Tm phosphors synthesized by a modified Pechini sol-gel method

open access: yes, 2008
This paper reports the photoluminescence (PL) properties of nanocrystalline CaZrO3:Tm phosphor synthesized by the polymerizable complex method based on the Pechini-type reaction.
Niu, Shuyun   +3 more
core   +1 more source

Uso de métodos químicos para obtener polvos cerámicos del sistema (Sn, Ti)O2

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2005
The (Sn,Ti)O2 system has a great interest due to its technological applications such as gas sensor and varistor. Although the thermodynamic properties and the kinetics of spinoidal decomposition in this system have been extensively studied, the general ...
Rodríguez-Páez, J E.   +2 more
doaj  

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