Study by XPS mixing Mg(OH)2 with TiO2: Comparison
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Please note this is a comparison between Version 2 by Guadalupe Alan Castillo Rodriguez and Version 5 by Guadalupe Alan Castillo Rodriguez.

TIn the X-ray stimulation photospectrometry technique known as XPS is applied to determine chemical bond characteristics of organic and inorganic substances. On the other hand, the processes of chemical substance formis work, the phases in the Mg-Ti-O system are studied using the 1:1 formulation of MgO:TiO2 mixing synthetic brucite of Mexican origin with high purity TiO2 microparticles and with a heat treatment at 960°C for 1 h. The raw materials and formulation can be energetically activatare characterized by various mechanisms, one of them being thermal activation. Magnesium oxide (magnesia, MgO) and titaniumXPS and DRX techniques. The results demonstrate the presence of different oxidation states in titania and the formation of different oxide (titania, TiO2) are substances that, due to their chemical and energetic nature, can chemically react to form other chemical compounds when subjected to relatively high temperatures. Durs in the Mg-Ti-O system when mixed and calcined at 960°C; additionally, the formation of vacancies in the crystal lattice during the sintering of MgO it is feasible to use some additives such as TiO2 to improve some properties, but during the process it is possibletransformation from hexagonal brucite to magnesia with a cubic structure centered on the formation of substances that limit its final application at high temperature. This review focuses on the relatively high-temperature synthesis and characterization of compoundsaces is estimated. With the results, its thermal behavior is noticed based on MgO:TiO2 in a 50:50 wt% ratio, using the XPS technique and supported by XRDthe MgO-TiO2 phase diagram.

  • magnesia
  • titania
  • XPS
  • ceramics
  • sintering
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References

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