Miguel Ángel Ramírez Gil

• Abstract

  Recent studies have been explored the manufacture of nanocomposites by the addition of carbonaceous materials in order to improve properties. Reduced graphene oxide (RGO) presents a rich structure of active sites, which give this material a high reactivity as well as high conductivity and good mechanical properties. These characteristics may enhance the properties of the multifunctional p…

  Advances in rigid and flexible multi-functional nanocomposites based on perovskites modified with reduced graphen oxide for electro-electronic applications, AP.R
• Electroceramics XIII, AR.EXT
• Conventional and microwave sintering of cacu3ti4o12/catio3 ceramic composites: nonohmic and dielectrical properties., AR.EXT

• Abstract

  Solid solutions of titanate stannates have been studied more frequently due to the scientific and technological interest aroused by their multifunctionality, with electrical and optical applications. CuSnO3 has relevant photocatalytic activities, as well as CuTiO3, but little is known about the electrical behavior of these materials and their solid solutions. Thus, the objective of this p…

  Synthesis and characterization of multifunctional ceramic composites of CuSn (1-x)Ti (x)O3 (0.0dxd1.0) for optical and electrical applications, BP.IC

• Abstract

  Scientific and technological advances nowadays grow together with the demand for multifunctional materials with improved properties. One of the strategies adopted by researchers and reported in the literature to enhance the properties of a material is the synthesis of composites or systems that start from the idea of ion substitution. The stannates and titanates classes have been receivin…

  Synteshis and characterizations of ceramics composites based on BaSn(1-x)Ti(x)o3 in the form of powders and bulks for optical and electrical applications, BP.IC

• Abstract

  Due to its multifunctional properties, CaSnO3 (CSO) has gained space among current research especially when associated with other doping elements or additives forming ceramic composites. Copper has, in addition to two oxidation states, freedom of coordination, which can give an improvement in the (di)electric properties of the CSO when placed to replace calcium. Therefore, the objective o…

  Synthesis and characterization of the multifunctional ceramic system Ca1-xCuxSnO3 (0.0dxd1.0) aiming at optic and electrical applications, BP.IC

(Only some records are available in English at this moment)

• Abstract

  Solid solutions of stannates/titanates have been studied more frequently due to the scientific and technological interest aroused by their multifunctionality, possessing several electrical applications. CuSnO3 has relevant photocatalytic activity, as does CuTiO3. However, little is known about the electrical behavior of these materials and their solid solutions, and the few articles found…

  Sintering and electrical characterization of dense ceramics in bulk form of the ceramic system CuSn(x)Ti(1-x)O3 (0,0dxd1,0), BE.EP.IC

• Abstract

  The manufacturing of nanocomposites has become a trend in materials science due to the possibility of producing new properties as a result of the combination of two or more phases. Recently, the combination of CaCu3Ti4O12 (CCTO) with other oxides for manufacturing advanced ceramic composites has been explored. There has been particular scientific and technological interest in the use of c…

  A comparative study of the structural and electrical properties of CaCu3Ti4O12/reduced graphene oxide ceramic nanocomposites obtained by different sinterization methods, BE.EP.MS