Pore Formation during Sintering of (Sr0.9La0.1)1-xTiO3+.DELTA. Perovskites (x=0,0.04) Synthesized by the Pechini Method

Pore Formation Process of Porous Ti3SiC2 Fabricated by Reactive Sintering

Porous Ti3SiC2 was fabricated with high purity, 99.4 vol %, through reactive sintering of titanium hydride (TiH2), silicon (Si) and graphite (C) elemental powders. The reaction procedures and the pore structure evolution during the sintering process were systematically studied by X-ray diffraction (XRD) and scanning electron microscope (SEM). Our results show that the formation of Ti3SiC2 from ...

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

Structural, Morphological and Electrical Properties of La1-xSrxAlO3-δ (x = 0, 0.1, 0.15) Synthesized by the Pechini Method.

La1-xSrxAlO3-δ (x = 0, 0.1, 0.15) fine particles were prepared by the Pechini process using citric acid and ethylene glycol at low temperature 900 °C. The powders were studied by several physical characterization techniques. The FTIR spectrum of the resin treated at 200 °C revealed the formation of a metalorganic complex and a polymerized form of ethylene glycol. XRD spectra of the samples, cal...

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

Solid Solution Formation during Liquid Phase Sintering