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Properties of n-Octadecane PCM Composite with Recycled Aluminum as a Thermal Enhancer. [PDF]

Materials (Basel)
Cobîrzan N, Thalmaier G, Mihaela C, Năsui M, Micu DD.   +4 more
europepmc   +1 more source

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Freeze-thaw stability of aluminum oxide nanoparticles

International Journal of Pharmaceutics, 2021
The use of inorganic nanoparticles (NPs) gains interest for pharmaceutical applications, e.g. as adjuvants or drug delivery vehicles. Colloidal stability of NPs in aqueous suspensions is a major development challenge. Both frozen and lyophilized liquids are alternative presentations to liquid dispersion.
Eduard, Trenkenschuh, Wolfgang, Friess
openaire   +3 more sources

Effects of Aluminum Oxide Nanoparticles in the Cerebrum, Hippocampus, and Cerebellum of Male Wistar Rats and Potential Ameliorative Role of Melatonin.

ACS Chemical Neuroscience, 2023
Aluminum oxide nanoparticles (Al2O3 NPs) have been widely used in vaccine manufacture, food additives, human care products, and cosmetics. However, they also have adverse effects on different organs, including the liver, kidneys, and testes. Melatonin is
Nermeen G Abdelhameed, Yasmine H. Ahmed, Noha A. E. Yasin, M. Mahmoud, M. El-Sakhawy   +4 more
semanticscholar   +1 more source

Analyzing the impact of adding aluminum oxide and cerium oxide nanoparticles to waste cooking biodiesel on engine performance, combustion and emissions characteristics

Petroleum science and technology, 2022
The purpose of this research is to analyze the emission, combustion, and performance parameters of a CRDI diesel engine fueled by waste cooking oil (WCO) biodiesel (B20%), diesel (80%), and their blend with two distinct metal-based nanoparticles cerium ...
S. Bhan, R. Gautam, Pushpendra Singh
semanticscholar   +1 more source

Entomotoxic effects of synthesized aluminum oxide nanoparticles against Sitophilus oryzae and their toxicological effects on albino rats

Toxicology and industrial health, 2021
Recently, nanoparticles are emerging as a potential alternative to synthetic pesticides for protection against stored-product insect pests, such as the rice weevil Sitophilus oryzae; however, the toxic effects of nanoparticles on nontarget organisms are ...
T. Ismail, M. A. Salama, M. El-Ebiary
semanticscholar   +1 more source

Controlled oxidation of aluminum nanoparticles

Advanced Powder Technology, 2015
Abstract A theoretical and experimental analysis of the oxidation of aluminum nanoparticles is presented. The modeling of the oxidation is based on a modified Mott–Cabrera model. Mass and heat transfer, both at individual particle level are implemented.
Giuliana Litrico, Pierre Proulx, J.-B. Gouriet, Patrick Rambaud   +3 more
openaire   +1 more source

Biodistribution and toxicity of spherical aluminum oxide nanoparticles

Journal of Applied Toxicology, 2015
AbstractWith the rapid development of the nano‐industry, concerns about their potential adverse health effects have been raised. Thus, ranking accurately their toxicity and prioritizing for in vivo testing through in vitro toxicity test is needed. In this study, we used three types of synthesized aluminum oxide nanoparticles (AlONPs): γ‐aluminum oxide ...
Eun-Jung, Park, Gwang-Hee, Lee, Cheolho, Yoon, Uiseok, Jeong, Younghun, Kim, Myung-Haing, Cho, Dong-Wan, Kim   +6 more
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Size-dependent nanoparticle reaction enthalpy: Oxidation of aluminum nanoparticles

Journal of Physics and Chemistry of Solids, 2011
Abstract Here we present a model describing the particle size dependence of the oxidation enthalpy of aluminum nanoparticles. The model includes the size dependence of the cohesive energy of the reactant particles, the size dependence of the product lattice energy, extent of product agglomeration, and surface capping effects. The strongest effects on
Chung, Stephen W., Guliants, Elena A., Bunker, Christopher E., Jelliss, Paul A., Buckner, Steven W.   +4 more
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Aluminum Oxide Nanoparticles in Cement Mortar

Materials Performance, 2012
Compressive, tensile, and flexural strength of cement mortar containing 1, 3, and 5 wt% of aluminum oxide (Al2O3) nanoparticles were investigated. Samples containing 1 and 3 wt% Al2O3 nanoparticles show better mechanical properties than ordinary cement mortar. Increasing Al2O3, nanoparticles more than 5 wt% reduces the mechanical strength.
Mohammad Reza Arefi, Zohair Sarajan
openaire   +1 more source