A maioria dos medicamentos fitoterápicos registrados no Brasil apresenta-se sob a forma
farmacêutica sólida, utilizando extratos secos como principal matéria-prima ativa. A técnica …

This discovery of carbon nanotubes (CNT) three decades ago ushered in the technological
era of nanotechnology. Among the most widely studied areas of CNT research is their use …

La2Ce2O7 is proposed as a new material for thermal barrier coating that has a higher
thermal expansion coefficient and a lower thermal conductivity than traditional coating …

Lanthanum zirconate (La2Zr2O7, LZ) is a newly proposed material for thermal barrier
coatings (TBCs). The thermal stability of LZ coating was studied in this work by long‐term …

Pyrochlore materials La2Zr2O7 and Gd2Zr2O7 have been used to produce thermal barrier
coating systems by atmospheric plasma spraying. The materials have been applied as …

Abstract Hydroxyapatite (Ca10 (PO4) 6 (OH) 2) coatings are often made in a two-step
process, where hydroxyapatite is firstly synthesized, and then applied as a coating for …

The characteristics and consequently the properties of ceramic coatings performed using
plasma spraying means depend not only on the operating conditions but also on the powder …

Among all the parameters that must be managed to produce plasma sprayed coatings with
controlled properties, the powder feedstock is a crucial point. The shape, density …

Double-ceramic-layer (DCL) coatings with various thickness ratios composed of YSZ (6–
8wt.% Y2O3+ ZrO2) and lanthanum zirconate (LZ, La2Zr2O7) were produced by the …

One-dimensional CaWO4 and CaWO4: Tb3+ nanowires and nanotubes have been
prepared by a combination method of sol-gel process and electrospinning. X-Ray diffraction …