Effect of synthesis parameters on the formation 4A zeolite crystals: characterization analysis and heavy metals uptake performance study for water treatment

SM Al-Jubouri, HA Sabbar, BI Waisi, HA Lafta - Desalination and Water …, 2019 - Elsevier
This paper sheds light on key factors controlling the growth of 4A zeolite crystals during a
conventional hydrothermal synthesis. SiO 2/Al 2 O 3 ratio, Na 2 O/SiO 2 ratio, H 2 O/Na 2 O …

Improvement of the structural, dielectric, ferroelectric, and piezoelectric of PbZr0.52Ti0.48O3 nanopowder features for ultrasonic applications

GMAE Elhefnawy, M El-Gazery, AER Mahmoud… - …, 2023 - Taylor & Francis
Smart ferroelectric lead zirconate titanate (PbZr0. 52Ti0. 48O3) was synthesized in the
morphotropic phase boundary by a sol-gel auto-combustion strategy. The as-prepared …

Refinamiento estructural por el método de Rietveld a tres fases del sistema K2Pr2/3Ta2O7

FA Vargas Fajardo, ÁE Varón Sabogal - 2015 - repositorio.utp.edu.co
A partir de la tesis de doctorado, se continúa con el estudio de una de las tres fases que
arroja el policristal obtenido (𝐾2𝑃𝑟23 𝑇𝑎2𝑂7) por el método de estado sólido …