Results 121 to 130 of about 10,658 (268)

Advances in Mechanochemical Methods for One-Pot Multistep Organic Synthesis [PDF]

Mechanochemical synthesis has emerged as a powerful and more sustainable alternative to conventional solution-based methods, offering advantages such as no or only minimal solvent use, reduced reaction times, and simplified operational conditions.
Biedermann, Nina; orcid:, Schnürch, Michael; orcid:   +1 more
core   +1 more source

Mechanochemical atom transfer radical polymerization unlocks functional methacrylate lifecycles of controlled synthesis, force-activated degradation, and depolymerization

Nature Communications
Mechanochemical polymerization offers a solvent-free alternative to conventional solution-based methods. However, achieving controlled radical polymerization poses challenges due to the competing interplay between chain propagation and polymer ...
Gyeongjin Kwon, Daniel Yim, Soonhyuk Cha, Namhee Kim, Hyungjun Kim, Byeong-Su Kim   +5 more
doaj   +1 more source

Characterization and properties of barium bismuth titanate [PDF]

Processing and Application of Ceramics, 2009
BaBi4Ti4O15 (BBiT) was prepared from stoichiometric amounts of BaTiO3 (BT) and Bi4Ti3O12 (BIT) obtained via mechanochemical synthesis. Mechanochemical synthesis was performed in air atmosphere in a planetary ball mill. BBiTceramics were sintered at 1100°
Jelena D. Bobić, Mirjana M. Vijatović, Tadej Rojac, Biljana D. Stojanović   +3 more
doaj  

Mechanochemical Synthesis of KxMn[Fe(CN)6] and CNT Composite for High-power Potassium-ion Batteries

Electrochemistry
This study introduces a facile mechanochemical synthesis of KxMn[Fe(CN)6] (KMnHCF) and carbon nanotube (CNT) composite (KMnHCF@CNT) as a positive electrode material for potassium-ion batteries.
Tomooki HOSAKA, Nobuhito NORO, Shinichi KOMABA   +2 more
doaj   +1 more source

Effect of Milling Time on TixAly/Al2O3 Ceramic Matrix Nanocomposite Synthesis Using the Mechanochemical Method

Journal of Advanced Materials in Engineering, 2015
In recent years, much research has been performed in the field of nanomaterials synthesis using mechanochemical process. In this research, TixAly/Al2O3 ceramic matrix nanocomposite was produced by the mechanochemical method.
m.godarzi, A. Saidi
doaj  

On the synthesis of 3-cyano-6-hydroxy-4-methyl-2-pyridone at room temperature

Zaštita Materijala, 2019
Milling of cyanoacetamide and acetoacetic ester as reactants, in the presence of KOH as the catalyst and ethanol as a viscous control agent (VCA) was performed in a planetary ball mill with the goal of investigating the effect of mechanochemical ...
Miodrag V. Zdujić, Dušan Ž. Mijin
doaj   +1 more source

Mechanochemistry to Form Substituted Imidazoles, Imidazolium Salts and NHC–Gold Complexes with Fluorine-Containing Groups

Molecules
Synthesis of organometallic compounds has had an enormous impact on medicine. In this context, gold complexes are gaining much interest since the discovery of the cytotoxic effect of cisplatin.
Chloé Salis, Sabrina Mohammedi, Lucia Turazza, Yuna Blandin, Maritie Garnier, Catherine Hemmert, Michel Baltas, Heinz Gornitzka   +7 more
doaj   +1 more source

Mechanochemical Synthesis of Ternary Potassium Transition Metal Chlorides [PDF]

, 2009
Ternary halide systems KMIICl3 (MII = Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn) have been prepared by mechanochemical synthesis. Furthermore, TiCl2 was converted to Ti7Cl16 by mechanochemical treatment. For most samples, the X‐ray powder diffraction patterns could
Borislav Bogdanovíc, Claudia Weidenthaler, Schüth, F., Ferdi Schüth, Bogdanović, B., Pawelke, R., Michael Felderhoff, Weidenthaler, C., Roland H. Pawelke, Felderhoff, M.   +9 more
core   +1 more source

Mechanochemical synthesis Ba0.8Sr0.2TiO3 [PDF]

, 2011
Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixture of these oxides was mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. The crystal structure was determined by X-ray diffraction to obtain information about the composition of phase ...
Kosanović, Darko, Filipović, Suzana, Mitrić, Miodrag, Marković, Smilja, Obradović, Nina, Maričić, Aleksa, Živojinović, Jelena, Ristić, Momčilo M., Dukić, Milan   +8 more
openaire   +1 more source

Electrolyte‐free cathode design for solid‐state batteries demonstrated with bifunctional Li2VCl4

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
The “electrolyte‐free” cathode design is demonstrated by utilizing the ion‐conducting active material Li2VCl4. This design is exclusively viable within all‐solid‐state battery configurations, where both active materials and electrolytes exist in the solid state.
Takuma Kasahara, Peng Song, Itaru Honma, Saneyuki Ohno   +3 more
wiley   +1 more source