Results 91 to 100 of about 7,559,772 (297)
Isomers of Metal–Organic Complex Arrays
, 2016 Three metal–organic complex arrays (MOCAs) with a specific sequence of metal centers as well as that of amino acid units were synthesized. These MOCAs are also isomers exhibiting a gelation capability dependent on the location of the metal complexes in ...
Alejandro M. Fracaroli (1787761) +2 more
core +1 more source
Research Status of Mechanism of Flotation Reagents for Smithsonite
Kuangchan zonghe liyongAt present, the common flotation methods of smithsonite are sulfide-flotation, direct flotation and other collector flotation methods. However, smithsonite has the characteristics of fine disseminated particle size, complex structure and serious sliming,
Mingxi LI +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Dinâmica de estruturas compostas metal/elastômero: uma abordagem generalizada [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Mecânica, Florianópolis, 2010Estruturas compostas metal/elastômero são uma importante ferramenta para a redução de vibrações mecânicas.
Floody Piña, Sérgio Edgardo
core
Metal-Centered Ferrocene Clusters from 5-Ferrocenylpyrimidine and Ferrocenylpyrazine
, 2016 A series of metal-centered ferrocene compounds has been designed by using 5-ferrocenylpyrimidine (L1) and ferrocenylpyrazine (L2). These ligands, when combined with transition metal salts, produce mixed-metal polynuclear complexes with structural ...
Chisato Nambu (2969349) +2 more
core +1 more source
The Mechanisms of Catalysis by Metallo β-Lactamases [PDF]
, 2008 Class B β-lactamases or metallo-β-lactamases (MBLs) require zinc ions to catalyse the hydrolysis of β-lactam antibiotics such as penicillins, cephalosporins, carbapenems, and cephamycins.
Michael I. Page +3 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source
Electrochemistry of Tin Deposition from Methanesulfonic Acid
MetalsThe electrolytic refining of crude tin is generally carried out in the fluorosilicic acid (H2SiF6) system with the assistance of bone glue and β-naphthol.
Yuantao Yang +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
International Journal of Coal Science & TechnologyUtilization of waste plastics (WPs) as energy and/or chemical sources is an important coal-based routes substitute for hydrocarbons recycling. Pyrolysis of WPs is a promising valorization strategy but suffers from the complexity of products.
Kaifeng Liu +4 more
doaj +1 more source