Results 71 to 80 of about 1,663,746 (184)

Multi-AI Agent Framework Reveals the "Oxide Gatekeeper" in Aluminum Nanoparticle Oxidation

CoRR
Aluminum nanoparticles (ANPs) are among the most energy-dense solid fuels, yet the atomic mechanisms governing their transition from passivated particles to explosive reactants remain elusive. This stems from a fundamental computational bottleneck: ab initio methods offer quantum accuracy but are restricted to small spatiotemporal scales (< 500 ...
Yiming Lu, Tingyu Lu, Di Zhang, Lili Ye, Hao Li   +4 more
openaire   +2 more sources

Self-Heating Model of Spherical Aluminum Nanoparticle Oxidation

Eurasian Chemico-Technological Journal, 2014
Aluminum-oxygen reaction is important in highly energetic and high pressure generating systems. Nanoenergetic thermites include mixtures of nanostructured Al and oxidizer particles. The main distinguishing features of these reactive systems are their significant enthalpy release and tunable rate of energy discharge, which gives rise to a wide range of ...
K. S. Martirosyan, Z. Ramazanova, M. Zyskin   +2 more
openaire   +2 more sources

Entomotherapeutic Role of Periplaneta americana Extract in Alleviating Aluminum Oxide Nanoparticles-Induced Testicular Oxidative Impairment in Migratory Locusts (Locusta migratoria) as an Ecotoxicological Model. [PDF]

Antioxidants (Basel), 2023
Arafat EA, El-Sayed DS, Hussein HK, Flaven-Pouchon J, Moussian B, El-Samad LM, El Wakil A, Hassan MA.   +7 more
europepmc   +1 more source

Comparative Study for Spectrofluorimetric Determination of Ambroxol Hydrochloride Using Aluminum Metal Transfer Chelation Complex and Biogenic Synthesis of Aluminum Oxide Nanoparticles Using Lavandula spica Flowers Extract. [PDF]

Molecules, 2023
Al-Humud NS, Al-Tamimi SA, Al-Mohaimeed AM, El-Tohamy MF.   +3 more
europepmc   +1 more source

Biodistribution, cardiac and neurobehavioral assessments, and neurotransmitter quantification in juvenile rats following oral administration of aluminum oxide nanoparticles. [PDF]

J Appl Toxicol, 2021
Mortensen NP, Moreno Caffaro M, Patel PR, Snyder RW, Watson SL, Aravamudhan S, Montgomery SA, Lefever T, Sumner SJ, Fennell TR.   +9 more
europepmc   +1 more source

Al-doped Zinc Oxide as a Transparent Conductive Material [PDF]

, 2011
ZnO powders containing from 1-8 atom% aluminium ions were prepared from aqueous citrate-aminoalcohol-based gels calcined at 500◦C. The powders were characterized using 27Al NMR, X-ray diffraction (XRD), and scanning electron microscopy (SEM). Solid state
Linklater, Rachael Annette
core  

Tribocorrosion characteristics of Cerium oxide nanoparticles included lanthanum zirconate coatings on piston material (Al 4032) by high-velocity oxygen fuel thermal spraying

Materials Research Express
The study sought to assess the tribocorrosion behavior of cerium oxide nanoparticles with lanthanum zirconate coatings applied to piston material by the high velocity oxy fuel thermal spraying technique.
Mohana Jai Ganesh Jayakumar, Gopal Poornanandan   +1 more
doaj   +1 more source

An alternative route for the synthesis of silicon nanowires via porous anodic alumina masks

Nanoscale Research Letters, 2011
Amorphous Si nanowires have been directly synthesized by a thermal processing of Si substrates. This method involves the deposition of an anodic aluminum oxide mask on a crystalline Si (100) substrate. Fe, Au, and Pt thin films with thicknesses of ca. 30
Morant Carmen, Campo Teresa, Elizalde Eduardo, López Vicente, Zamora Félix, Márquez Francisco   +5 more
doaj  

Impacts of ultraviolet absorption by zinc oxide nanoparticle modifiers on asphalt aging

Scientific Reports
Ultraviolet absorption ability of modifiers is essential to protect asphalt from ageing. However, the detailed correlation between them remains unclear.
Ya-Ru Liu, Xin Tang, Qing Zeng, Jian-Ping Lai   +3 more
doaj   +1 more source

Potential Ozone Depletion From Satellite Demise During Atmospheric Reentry in the Era of Mega‐Constellations

Geophysical Research Letters
Large constellations of small satellites will significantly increase the number of objects orbiting the Earth. Satellites burn up at the end of service life during reentry, generating aluminum oxides as the main byproduct.
José P. Ferreira, Ziyu Huang, Ken‐ichi Nomura, Joseph Wang   +3 more
doaj   +1 more source