Results 51 to 60 of about 256,884 (290)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Modification of Fishbone-Based Hydroxyapatite with MnFe₂O₄ for Efficient Adsorption of Cd(II) and Ni(II) from Aqueous Solution

Indonesian Journal of Chemistry, 2021
Due to their toxicity, Cd(II) and Ni(II) ions in the environment are severe. The hydroxyapatite composite was improved with magnetic MnFe2O4 to remove Cd(II) and Ni(II) ions from an aqueous solution.
Poedji Loekitowati Hariani, Addy Rachmat, Muhammad Said, Salni Salni   +3 more
doaj   +1 more source

Polyisoprene Captured Sulfur Nanocomposite Materials for High-Areal-Capacity Lithium Sulfur Battery [PDF]

, 2019
A polyisoprene-sulfur (PIPS) copolymer and nano sulfur composite material (90 wt % sulfur) is synthesized through inverse vulcanization of PIP polymer with micrometer-sized sulfur particles for high-areal-capacity lithium sulfur batteries.
Fang, C, Li, Z, Liang, C, Ling, M, Liu, G, Qian, C, Song, X, Zhou, S   +7 more
core   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Novel super nanocomposite (CeO-SiO2 nanocomposite) with enhanced biological application: Synthesis and characterization

Plant Nano Biology, 2023
Cerium Oxide nanoparticles (CeO NPs), Silica nanoparticles (SiO2 NPs), and CeO-SiO2 nanocomposite (Super Nanocomposite) are some of the most promising new developments in the field of investigation.
G. Sabeena, S. Vainath praveen, E. Pushpalakshmi, S. Rajaduraipandian, G. Annadurai   +4 more
doaj   +1 more source

Polyethylene and Polypropylene Nanocomposites Based on Polymerically - Modified Clay Containing Alkylstyrene Units [PDF]

, 2006
Sodium montmorillonite was modified with a new polymeric surfactant. The high molecular weight of the surfactant appears to have led to incomplete cation exchange of the clays, but did promote nanocomposite formation with polyethylene and polypropylene ...
Wilkie, Charles A., Zhang, Jinguo
core   +2 more sources

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Chap. 20 - A review of the synthesis of single-crystal 1D perovskite nanostructures by the hydrothermal method

Materials and Devices, 2021
Recently, the one-dimensional ferroelectric perovskite nanostructures have been of high interest due to a number of unique properties that allow the improvement of the current ceramic nanotechnologies.
Olha Kovalenko, Andrey Ragulya
doaj   +4 more sources

MoS2 nanoflower decorated bio-derived chitosan nanocomposites for sustainable energy storage: Structural, optical and electrochemical studies

Heliyon
Bio-derived chitosan-molybdenum di sulfide (Cs–MoS2) nanocomposites are prepared by a simple and economical aqueous casting method with varying concentrations of MoS2.
Muhammad Rakibul Islam, Homaira, Eashika Mahmud, Rabeya Binta Alam   +3 more
doaj   +1 more source

Nanofiller-tuned microporous polymer molecular sieves for energy and environmental processes [PDF]

, 2015
10.1039/c5ta09060aJournal of Materials Chemistry A41270 ...
Cao, S, Cheetham, AK, Pritchard, RH, Qiblawey, H, Sivaniah, E, Song, Q, Terentjev, EM   +6 more
core   +1 more source