Results 91 to 100 of about 27,819 (290)
Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced Materials, EarlyView.Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley +1 more source
Field assisted (reactive) sintering of Fe2VAl thermoelectric compounds [PDF]
, 2013 The P/M routes form attractive and promising alternatives to the classical metallurgical route. Near full density specimens were obtained by field assisted sintering a commercial "Fe2VAl" grade and Fe-V-Al powders obtained by milling cast ingots but also
Dupont, Vedi +5 more
core
Influence of the sol-gel method on a NiO/Al2O3 catalyst for CH4/O-2 to syngas reaction [PDF]
, 2000 NiO/gamma-Al2O3 catalysts were prepared by the impregnation and the sol-gel method. The sintering and loss of nickel, carbon deposition and 80 h life-test for POM reaction over the catalyst were investigated by a now-reactor and by XPS, TG, EXAFS and AAS
Zhang, YH +4 more
core +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Effect of Expanded Graphite on the Reaction Sintering of Boron Carbide. [PDF]
Materials (Basel), 2022 Gubernat A +4 more
europepmc +1 more source
Manufacturing TI3SIC2-Based composites via three-dimensional printing: processing and characterization [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.Compósitos de Ti3SiC2 foram fabricados por meio de três passos principais de ...
Carrijo, Mylena Mayara Matias
core
In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Indonesian Journal of Applied Physics, 2017 Seri La3+-barium nanoferit telah dibuat melalui metode solid-state reaction termodifikasi tanpa sintering dan dengan sintering pada temperatur 600, 800 dan 1000 °C.
Siti Uswatun Hasanah +2 more
doaj +1 more source
Reaction Sintering of Aluminum Nitride.
Journal of the Japan Society of Powder and Powder Metallurgy, 1994 Aluminum nitride blocks were prepared by the usual method of powder metallurgy. The raw material is of ultrafine aluminum particles prepared by arc-prasma processing. The particles were pressed in a steel die, followed by two-step sintering (873K and 1473K) in flowing nitrogen under null pressure.The nitriding reaction of aluminum is exothermic, thus ...
openaire +2 more sources
Filmes espessos de PZT para dispositivos electrónicos embutidos [PDF]
, 2010 Mestrado em Engenharia Cerâmica e do VidroPós de titanato zirconato de chumbo, com um tamanho de partícula de aproximadamente 300 nm, foram usados como material base para a deposição electroforética (EPD) de filmes espessos de PZT em substratos flexíveis
Laranjeiro, Joana Andreia Redondo Mendes Marques
core +1 more source