Results 51 to 60 of about 16,483 (254)
Anais da Academia Brasileira de Ciências, 2000 Crystalline aluminium hydroxiacetate was prepared by reaction between aluminium powder (ALCOA 123) and aqueous solution of acetic acid at 96ºC ±1ºC. The white powder of Al(OH)(CH3COO)2 is constituted by agglomerates of crystalline plates, having size ...
PEDRO K. KIYOHARA +3 more
doaj +1 more source
Intragranular carbon nanotubes in alumina-based composites for reinforced ceramics [PDF]
, 2019 The traditional methods for the synthesis of reinforced alumina-based matrix composites with carbon nanotubes (CNTs) have presented serious difficulties for obtaining well-dispersed and homogeneously distributed CNTs within the matrix.
Domínguez Rodríguez, Arturo +4 more
core +1 more source
Statistical framework for condensation frosting incipience on smooth and nanostructured surfaces
Droplet, EarlyView.A statistical framework for frost incipience that considers the effect of surface wettability and captures the stochastic nature of both nucleation dynamics for condensation and droplet growth during the subsequent freezing process. Abstract Frost and ice formation on a solid surface is governed by nanoscale liquid‒solid intermolecular interactions ...
Jiazheng Liu +8 more
wiley +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis, 2019 We demonstrated the synthesis of spherical nanostructured g-Al2O3 using reverse micelle templating to enhance the surface area and reactant accessibility.
Didi Prasetyo Benu +7 more
doaj +1 more source
A new approach to synthesis and growth of nanocrystalline AlOOH with high pore volume [PDF]
Journal of the Serbian Chemical Society, 2017 In this study, AlOOH nanostructures were successfully synthesized using the solvothermal method at 180°C. The effects of the pH of the solution (3, 4.5, 6.5, 10 and 12.5) on the synthesized samples were investigated systematically in detail, when ethanol
Salimi Farhad +3 more
doaj +1 more source
Product Scope and Reactivity in Hydrothermal Conversion of Polyethylene With Solid Catalysts
ChemCatChem, Volume 18, Issue 7, 14 April 2026.The addition of solid catalysts to the hydrothermal conversion of polyethylene increases the conversion and promotes the formation of naphtha‐like compounds when using CeO2, and aromatic compounds when using aluminosilicates. The reusability of these catalyst materials was demonstrated as they retained catalytic activity upon reuse.
Johan H. van de Minkelis +5 more
wiley +1 more source
Research of morphology and relief of calciumphosphate bemit-containing biocoatings [PDF]
, 2018 In this work, the influence of boehmite nanoparticles deposition on the calcium phosphate microarc coatings properties (morphology, porosity and elemental composition) was studied. Experimental results show that the introduction of boehmite nanoparticles
Бажанова, В. С. +1 more
core +2 more sources
Influence of boehmite intermediate layer as covalent linker on synthesis of LTA zeolite coatings
Revista Facultad de Ingeniería Universidad de Antioquia, 2020 The incorporation of nanostructured materials, such as LTA-type zeolite on the silicon wafers, opens a very interesting door to the use of these materials within silicon based microfabrication technologies.
Leidys Marleyn Rodríguez-Castro +2 more
doaj +1 more source
Gels, 2023 In this article, we report the results of research the formation of silicoaluminophosphate gels under changing gel aging conditions and the influence of an aluminum source (boehmite), characterized by different properties.
Marat R. Agliullin +6 more
doaj +1 more source
Influence of the catalyst support on the steam reforming performance of toluene as tar model compound [PDF]
, 2018 The large amount of tar produced along with the syngas during biomass gasification is one of the major obstacle for the diffusion of gasifiers at industrial scale. Catalytic cracking and reforming are the most suitable processes for the transformation of
Asbel, Hernandez +6 more
core +1 more source