Results 211 to 220 of about 44,200 (262)

Nano composite materials

International Conference on Nanoscience, Engineering and Technology (ICONSET 2011), 2011
Composites are replacing the conventional and non-conventional alloys and materials. They are used to enhance the material properties & performance efficiency. Also to design materials with combination of desired properties. Nano composites are the developed version in use. Nano means a Greek prefix of “one billionth”.
C. Dayananthan, R. Manikandan
openaire   +1 more source

Composite mesostructures by nano-confinement

Nature Materials, 2004
In a physically confined environment, interfacial interactions, symmetry breaking, structural frustration and confinement-induced entropy loss can play dominant roles in determining molecular organization. Here we present a systematic study of the confined assembly of silica-surfactant composite mesostructures within cylindrical nanochannels of varying
Yiying, Wu, Guosheng, Cheng, Kirill, Katsov, Scott W, Sides, Jianfang, Wang, Jing, Tang, Glenn H, Fredrickson, Martin, Moskovits, Galen D, Stucky   +8 more
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Nano-radiogold-decorated composite bioparticles

Materials Science and Engineering: C, 2019
Hybrid composite bioparticles modified with stable and radioactive gold nanoparticles were prepared via reduction of tetrachloroauric acid within Lactobacillus rhamnosus cells. The resulting biocomposite material was characterized using a number of physicochemical techniques, including microscopic, spectroscopic and thermal methods.
Agata, Wójtowicz, Pamela, Krug, Paulina, Głowala, Ana B, Hungría, Maciej, Chotkowski, Katarzyna, Wiktorska, Maciej, Mazur   +6 more
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Nano Colorful Cement Composite

Applied Mechanics and Materials, 2013
The purpose of this study is to investigate the strength and mechanical properties of concrete by partial replacement of cement with nano-pigment particles. Nano-pigment particles with the average diameter of 120 nm were used with ten different contents of 0.5%, 0.1%, 1.5% and 4.0% by weight.
A. Kazemi Babaheydari, M. Asad-Zadeh, F. Mohammadi   +2 more
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Nano-diamond reinforced ZrB2–SiC composites

Ceramics International, 2020
Abstract The effect of adding various amounts of nano-diamond additive (0, 1, 2, and 3 wt%) on the densification behavior and mechanical properties of ZrB2-25 vol% SiC samples were investigated in this research. All samples were spark plasma sintered at 1900 °C under 40 MPa external pressure for 7 min.
Asl, Mehdi Shahedi, Ahmadi, Zohre, Namini, Abbas Sabahi, Azizian-Kalandaragh, YASHAR, Delbari, Seyed Ali, Fattahi, Mehdi   +5 more
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Nano-SiO2-Engineered Cementitious Composites

2019
Nano-SiO2 particles with pozzolanic activity are introduced into different types of cementitious composites to reinforce/modify their properties/performances. The effects and their mechanisms of nano-SiO2 on the rheology, mechanical properties/performances, and durability of cementitious composites are investigated through performance, thermogravimetry,
Baoguo Han, Siqi Ding, Jialiang Wang, Jinping Ou   +3 more
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Nano-Silica Composite Laminate

2013 IEEE 63rd Electronic Components and Technology Conference, 2013
This paper introduces a newly-developed Nano-Silica Composite Laminate packaging technology that utilizes a nano-silica matrix composite material with outstanding properties. Nano-Silica Composite Laminate packaging technology enables us to create a thinner, downsized packaging that is less susceptible to warpage.
Katsura Hayashi, Tadashi Nagasawa, Keisaku Matsumoto, Shinya Kawai   +3 more
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Nano-composites for rocket solid propellants

Composites Science and Technology, 2005
Aim of this work is the study of different components (binder and aluminum powders) of solid propellants used for rocket propulsion to improve ballistic performance. New propellant formulations have been tested and characterised. Combustion residues were collected by a proprietary method and analyzed both from the morphological and chemical point of ...
MEDA, LUISA MARINA, G. Marra, GALFETTI, LUCIANO, DE LUCA, LUIGI, F. Severini, S. Inchingalo   +5 more
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Synthesis of Ag-liposome nano composites

Journal of Liposome Research, 2010
Silver nanoparticles were synthesized and stabilized by a simple, environment-friendly method in a liposomes structure. Liposomes were prepared by facing lecithin to the aqueous-phase solutions while stirring vigorously. The ratio of lecithin concentration to silver nitrate (K(Lec/Ag) = [Lecithin]/[AgNO(3)]) is the influencing factor in the synthesis ...
Hossein, Barani, Majid, Montazer, Tayebeh, Toliyat, Nasrin, Samadi   +3 more
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