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Fast successive self-nucleation and annealing (SSA) thermal fractionation protocol for the characterization of polyolefin blends from mechanical recycling
(Wiley, 2022-04-29)
The sorting stage of mechanical recycling of post-consumer polyolefins has severe challenges. Polypropylene (PP) is often contaminated with polyethylene (PE) and vice versa. To meet quality requirements, characterization ...
Secondary Phosphine Oxides: Bifunctional Ligands in Catalysis
(Willey, 2020-06-10)
Metal complexes of secondary phosphine oxides (SPOs) were introduced as homogeneous catalysts in the 1980s for hydroformylation and hydrogenation with platinum as the metal. As neutral species, the ligand properties resemble ...
Maintenance and control of coating baths: Rapid and simultaneous hypophosphite and phosphite determination in a Nisingle bondP deposition bath
(Elsevier, 2024-02)
In this work, a method based on UV–VIS spectrophotometry using the molybdenum blue reaction is described to monitor hypophosphite and phosphite levels in nickel electroless baths. Nickel is one of the most employed metals ...
Film Formation of Two-Stage Acrylic Latexes: Toward Soft-Core/Hard-Shell Systems
(Wiley, 2024-03)
Controlling the colloidal structure of multiphase latex particles offers a route to significant improvements in the mechanical properties of dried films for use in coatings. However, there is often conflict between the ...
Steric Effects in the Catalytic Tandem Isomerization-Hydrosilylation Reaction
(Wiley, 2020-12-17)
The selective synthesis of linear silanes from remote alkenes is reported. Four new silane-thioether bidentate proligands [SiMe2H(o-C6H4SR)] (R=iBu, pentyl, benzyl, neopentyl) have been synthesized and used to form unsaturated ...
In vitro Production of Hemin-Based Artificial Metalloenzymes
(Wiley, 2024-02)
Developing enzyme alternatives is pivotal to improving and enabling new processes in biotechnology and industry. Artificial metalloenzymes (ArMs) are combinations of protein scaffolds with metal elements, such as metal ...
Spin canting and slow magnetic relaxation in mononuclear cobalt(ii) sulfadiazine ternary complexes
(RSC, 2024-01)
Monomeric [Co(SDZ)2phen] (1) and [Co(SDZ)(bq)Cl] (2) complexes (SDZ = sulfadiazine, phen = 1,10-phenanthroline, and bq = 2,2′-biquinoline) have been synthesized and characterized. X-ray diffraction studies indicate that ...
Printable Single-Ion Polymer Nanoparticle Electrolytes for Lithium Batteries
(Wiley, 2024-03)
New material solutions are searched for the manufacturing and safety of current batteries. Herein, an extrusion printable polymer separator for lithium batteries based on single-ion polymer electrolytes is presented. The ...
Making Room for Silicon: Including SiOx in a Graphite-Based Anode Formulation and Harmonization in 1 Ah Cells
(MDPI, 2024-03-28)
Transitioning to more ambitious electrode formulations facilitates developing high-energy density cells, potentially fulfilling the demands of electric car manufacturers. In this context, the partial replacement of the ...
Biobased Acrylic Latexes/Sodium Carboxymethyl Cellulose Aqueous Binders for Lithium-Ion NMC 811 Cathodes
(ACS, 2024)
The increasing demands for sustainable energy storage technologies have prompted extensive research in the development of eco-friendly materials for lithium-ion batteries (LIBs). This research article presents the design ...