Results 11 to 20 of about 183,103 (313)

Catalytic Oxidative Desulfurization of Dibenzothiophene Utilizing Composite Based Zn/Al Layered Double Hydroxide

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2022
In this study, the Zn/Al-TiO2 and Zn/Al-ZnO was successfully synthesized. The catalysts were characterized by X-ray Diffraction (XRD), Fourier Transform Infra Red (FTIR), and Scanning Electron Microscope—Energy Dispersive X-ray Spectroscopy (SEM-EDS ...
Nur Ahmad   +6 more
doaj   +1 more source

Metal Organic Polygons and Polyhedra: Instabilities and Remedies

open access: yesInorganics, 2023
The field of coordination chemistry has undergone rapid transformation from preparation of monometallic complexes to multimetallic complexes. So far numerous multimetallic coordination complexes have been synthesized. Multimetallic coordination complexes
Soumen K. Samanta
doaj   +1 more source

Imidazol(in)ium-2-Thiocarboxylate Zwitterion Ligands: Structural Aspects in Coordination Complexes

open access: yesCrystals, 2023
Azolium-2-thiocarboxylate zwitterion ligands have emerged as a promising class of compounds in the field of coordination chemistry due to their unique structural features and versatile applications. These ligands are characterized by a positively charged
David Elorriaga   +5 more
doaj   +1 more source

Coordination Control of Complex Machines [PDF]

open access: yes, 2014
Control and coordination are important aspects of the development of complex machines due to an ever-increasing demand for better functionality, quality, and performance. In WP6 of the C4C project, we developed a synthesis-centric systems engineering framework suitable for supervisory coordination of complex systems.
J.C.M. Baeten (Jos)   +3 more
openaire   +3 more sources

Copper Aluminum Layered Double Hydroxide Modified by Biochar and its Application as an Adsorbent for Procion Red

open access: yesJournal of Water and Environment Technology, 2020
The preparation of a copper aluminum/biochar composite and its application for the adsorption of procion red dye was studied. The composite materials were prepared by a co-precipitation method and characterised by X-ray diffraction ...
Neza Rahayu Palapa   +6 more
doaj   +1 more source

Learning to coordinate in complex networks [PDF]

open access: yesAdaptive Behavior, 2010
Designing an adaptive multi-agent system often requires the specification of interaction patterns between the different agents. To date, it remains unclear to what extent such interaction patterns influence the dynamics of the learning mechanisms inherent to each agent in the system.
Sven Van Segbroeck   +4 more
openaire   +3 more sources

Synthesis, Characterization, X-Ray Crystal Structures and Antibacterial Activity of Zinc(II) and Vanadium(V) Complexes Derived from 5-Bromo-2-((2-(methylamino)ethylimino)methyl)phenol

open access: yesActa Chimica Slovenica, 2022
Three new zinc(II) and one vanadium(V) complexes, [Zn2Cl2L2] (1), [Zn2I2L2] (2), [ZnCl2(HL)] (3), and [V2O2(μ-O)2L2] (4), where L is 5-bromo-2-((2-(methylamino)ethylimino)methyl)phenolate, have been synthesized and characterized by elemental analyses, IR
Cheng Liu
doaj   +1 more source

Exploring Bismuth coordination complexes as visible light absorbers: Synthesis, characterization and photophysical properties

open access: yes, 2023
Bismuth based coordination complexes are advantageous over other metal complexes, as Bismuth is the heaviest non-toxic element with high spin orbit coupling and potential optoelectronics applications.
Christopher N., Savory   +11 more
core   +1 more source

Preparation of C-based Magnetic Materials from Fruit Peel and Hydrochar using Snake Fruit (Salacca zalacca) Peel as Adsorbents for the Removal of Malachite Green Dye

open access: yesEnvironment and Natural Resources Journal, 2023
In this study, fruit peel-based magnetic (M-Sp) and hydrochar-based magnetic (M-HSp) materials were successfully synthesized by hydrothermal and magnetization treatments.
Mauizatul Hasanah   +4 more
doaj   +1 more source

Dynamic Processes of Rhenium Polyhydride Complexes

open access: yesMolecules, 2022
Studies have demonstrated that high-coordination-number rhenium polyhydride complexes are precursors to catalysts that transform a variety of organic molecules. While rhenium polyhydride complexes lead to active catalysts, little has been reported on the
Datta V. Naik, Gregory A. Moehring
doaj   +1 more source

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