Hitherto Unknown Solvent and Anion Pairs in Solvation Structures Reveal New Insights into High‐Performance Lithium‐Ion Batteries
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202202405
Abstract: Solvent‐solvent and solvent‐anion pairings in battery electrolytes have been identified for the first time by nuclear magnetic resonance spectroscopy. These hitherto unknown interactions are enabled by the hydrogen bonding induced by the strong Lewis acid… read more here.
Keywords: solvent anion; solvent molecules; hitherto unknown; unknown solvent ... See more keywords
Non-covalent interactions in bmimCl/co-solvent mixtures: A FTIR spectroscopy and computational study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.04.092
Abstract: Abstract Ionic liquids such as 1-butyl-3-methylimidazolium chloride (bmimCl) are efficient solvents for cellulose, but high viscosity of the resulting solutions hampers further cellulose shaping and derivatization. To solve this problem, mixtures of ILs with various… read more here.
Keywords: bmimcl; intermolecular interactions; spectroscopy; solvent molecules ... See more keywords
Solvation of Mg2+ Ions in Mg(TFSI)2–Dimethoxyethane Electrolytes—A View from Molecular Dynamics Simulations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b02460
Abstract: Classical, polarizable molecular dynamics simulations have been performed for a series of Mg(N(SO2CF3)2)2–dimethoxyethane electrolytes with salt concentration varying in the range c = 0.1–1.2 M. It has been found that in dimethoxyethane solutions, magnesium salt… read more here.
Keywords: dimethoxyethane; molecular dynamics; solvent molecules; mg2 ions ... See more keywords
Solvent Clathrate Driven Dynamic Stereomutation of a Supramolecular Polymer with Molecular Pockets.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b07639
Abstract: Control over the helical organization of synthetic supramolecular systems is intensively pursued to manifest chirality in a wide range of applications ranging from electron spin filters to artificial enzymes. Typically, switching the helicity of supramolecular… read more here.
Keywords: molecular pockets; stereomutation; solvent molecules; clathrate driven ... See more keywords
Benzoquinone-bridged Co2 complexes with different magnetic anisotropy induced by solvent molecules.
Sign Up to like & getrecommendations! Published in 2017 at "Dalton transactions"
DOI: 10.1039/c6dt04420d
Abstract: The first example of discrete small molecular compounds with different magnetic anisotropy induced by solvent molecules, benzoquinone-bridged Co2 complexes, [(TPyA)2Co2(L)]·solvent (L = 2,5-dibromo-3,6-dihydroxy-1,4-benzoquinone, solvent = CH3CN and H2O), has been prepared and fully characterized. read more here.
Keywords: benzoquinone bridged; anisotropy induced; solvent molecules; magnetic anisotropy ... See more keywords
Luminescence color alteration induced by trapped solvent molecules in crystals of tetrahedral gold(i) complexes: near-unity luminescence mixed with thermally activated delayed fluorescence and phosphorescence.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt01373c
Abstract: The tetrahedral gold(i) complex [Au(LtBu)2]Cl 1Cl [LtBu = 1,2-bis[bis(4-tert-butylphenyl)phosphino]benzene], having eight tert-butyl (tBu) groups, was synthesized and characterized. Emission color alteration caused by solvent molecules captured in the crystal lattice of 1Cl was investigated. The… read more here.
Keywords: solvent molecules; luminescence; color alteration; emission ... See more keywords
Electric-Field-Induced Spatially Dynamic Heterogeneity of Solvent Motion and Cation Transference in Electrolytes.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.198002
Abstract: While electric fields primarily result in migration of charged species in electrolytic solutions, the solutions are dynamically heterogeneous. Solvent molecules within the solvation shells of the cation will be dragged by the field while free… read more here.
Keywords: dynamic heterogeneity; heterogeneity solvent; solvent; cation ... See more keywords
Unraveling two-dimensional polymerization in the single crystal
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576718002820
Abstract: Two-dimensional single-crystal-to-single-crystal polymerization and depolymerization are described in detail. The results are based on in-house and synchrotron X-ray diffraction experiments conducted on several samples at 100 K and room temperature. The reactions are associated with considerable… read more here.
Keywords: polymerization; polymerization depolymerization; single crystal; solvent molecules ... See more keywords