Aluminum Oxide Nanoparticles: Properties and Applications …
2024年2月28日 · Aluminum oxide nanoparticles (Al 2 O 3 NPs), also known as alumina nanoparticles (Al-NPs), have garnered significant attention to various scientific and industrial domains due to their advanced bio/physicochemical properties.
Aluminum with dispersed nanoparticles by laser additive ... - Nature
2019年9月11日 · Here, we show that aluminum reinforced by nanoparticles can be deposited layer-by-layer via laser melting of nanocomposite powders, which enhance the laser absorption by almost one order of...
Improving the Explosive Performance of Aluminum Nanoparticles …
2018年5月23日 · A new synthesis approach for aluminum particles enables an aluminum core to be passivated by an oxidizing salt: aluminum iodate hexahydrate (AIH). Transmission electron microscopy (TEM)...
Aluminum nanoparticles make tunable green catalysts - Phys.org
2024年3月5日 · Aluminum nanoparticles absorb and scatter light with remarkable efficiency due to surface plasmon resonance, a phenomenon that describes the collective oscillation of electrons on the metal...
Aluminum nanoparticles make tunable green catalysts
2024年3月5日 · Aluminum nanoparticles absorb and scatter light with remarkable efficiency due to surface plasmon resonance, a phenomenon that describes the collective oscillation of electrons on the metal surface in response to light of specific wavelengths.
Aluminum Nanoparticles from a Ga–Al Composite for Water …
2022年2月14日 · We report the use of a gallium (Ga)-rich aluminum (Al) composite to enhance the formation of Al nanoparticles and to facilitate its ability to split water to generate hydrogen at ambient conditions. The synthesis of this Ga–Al composite occurs without the need of an inert atmosphere or mechanical aid. Commercial Al can be used, including ...
Aluminum-Based Nano-energetic Materials: State of the Art
2018年11月10日 · Aluminum nanoparticles are quite attractive due to their unique and favorable properties, which are attributed to their high specific surface area and excess energy of surface atoms. As a result, there is a growing interest in employing metal nanoparticles in propulsion and energy conversion systems.
Synthesis and Characterization of Aluminum Nanoparticles …
2020年1月9日 · Aluminum nanoparticles (Al NPs), nowadays, have attracted a great interest due to their significant and diverse applications. They are found to be perfect catalysts for rocket fuel reactions [ 1 ], with many other promising applications in biomedical [ 2] and antimicrobial [ …
3D self-assembly of aluminium nanoparticles for plasmon
2016年4月25日 · Here we demonstrate a plasmon-enhanced solar desalination device, fabricated by the self–assembly of aluminium nanoparticles into a three-dimensional porous membrane.
Room-temperature liquid-phase synthesis of aluminium nanoparticles …
2022年3月31日 · Aluminium nanoparticles, Al (0), are obtained via liquid-phase synthesis at 25 °C. Accordingly, AlBr 3 is reduced by lithium naphthalenide ( [LiNaph]) in toluene in the presence of N, N, N ′, N ′-tetramethylethylenediamine (TMEDA). The Al (0) nanoparticles are small (5.6 ± 1.5 nm) and highly crystalline.