Results 1 to 10 of about 7,560 (179)
Topotactic engineering of high-entropy (oxy) hydroxide nanotubes for enhanced photocatalysis [PDF]
Scientific ReportsThis study introduces a novel topotactic synthesis method for CeCoNiAlGa high-entropy oxyhydroxide (HE-OOH) nanotubes utilizing multiwalled carbon nanotubes (MWCNTs) as the parent crystal.
Sarahi Pacheco-Espinoza +5 more
doaj +2 more sources
Boosting Fast-Charging Performance of Ni-Rich NCM9055 Cathodes with Nb<sub>2</sub>O<sub>5</sub> Dual Functional Modification. [PDF]
Adv Sci (Weinh)A dual‐functional Nb2O5 modulation strategy is reported to overcome kinetic limitations in Ni‐rich cathodes. The formation of LiNbO3 phase at the grain boundary of the polycrystalline NCM9055 cathode preserves a radially aligned microstructure and establishes fast lithium‐ion pathways.
Rao T +11 more
europepmc +2 more sources
Stability of Synthesized Brushite in Physiological Media for the Possible Bone-Regenerative Use. [PDF]
Int J BiomaterThe advancement of science and technology has helped humans solve different problems related to their health. Among these applications are biomaterials, which are materials synthesized by humans for medical or biological use, representing a market and innovation with potential.
Delgado-Morales V +6 more
europepmc +2 more sources
Ingeniería e Investigación, 1982 En este artículo se presentan las actividades que desarrolla la Sección de Metalurgia.
Julio Toro E., Álvaro Castro P.
doaj +5 more sources
A sangre y fuego: Nuevos datos sobre la metalurgia Aguada [PDF]
Estudios Atacamenos, 2002 Metal plates are among the most characteristic items of Aguada's material culture. Just over 30 specimens are known, which are scattered in collections in America and Europe and very few of them were subjected to technical analysis. On this occasion, the results of the studies carried out on three Aguada plates are announced, aimed at obtaining ...
exaly +10 more sources
Metalurgia prehispánica en las sociedades costeras del norte de Chile (quebrada Mamilla, Tocopilla)
Estudios Atacamenos, 2010 Se presentan evidencias directas e indirectas de actividades metalúrgicas por parte de poblaciones cazadoras, recolectoras y pescadoras de la costa arreica del norte de Chile, durante los períodos Intermedio Tardío y Tardío.
Valentina Figueroa +2 more
exaly +2 more sources
Trabajos de Prehistoria, 1992 La investigación sobre la Edad del Bronce ha otorgado, en general, una gran importancia a la metalurgia como factor explicativo de la complejidad social detectada en este periodo, y a ello no ha escapado la cultura de El Argar, ubicada en el Sudeste de ...
Ignacio Montero Ruiz
doaj +1 more source
Biosorción de iones cobre con biomasa de algas y orujos deshidratados
Revista de Metalurgia, 2011 Se realizaron experimentos de biosorción batch y en continuo para remover cobre desde soluciones acuosas usando como adsorbentes algas verdes y residuos de aceituna en condiciones vírgenes y activadas químicamente.
P. Tapia +5 more
doaj +1 more source
Advanced Engineering Materials, Volume 25, Issue 21, November 2023., 2023 The mechanisms involved in sulfide stress cracking (SSC) in thermomechanical controlled processed (TMCP) steels from three perspectives are focused on: the microstructure constituents of TMCP steels; environmental factors; and fracture mechanism of SSC.
Sarah Hiew Sze Kei +3 more
wiley +1 more source
Revista de Metalurgia, 2003 El objetivo del trabajo es estudiar la microestructura y estabilidad térmica de la aleación Mg-2,3 %wt Zr, crecida mediante deposición física en fase vapor. Las principales técnicas experimentales empleadas en este estudio son la calorimetría diferencial
G. Garcés, P. Pérez, P. Adeva
doaj +1 more source