Results 71 to 80 of about 15,069 (303)
Directed lithiation of substituted benzylamines [PDF]
, 2009 CHAPTER SIX Chapter six describes a lithiation procedure that allows the production of 3-substituted isoindolin-l-ones in high yields in only one step via lithiation of various substituted N-benzyl-MN-dimethylureas with /-BuLi (3.3 mole equivalents) in ...
Hegazy, Amany Saber
core
Advanced Materials Technologies, EarlyView.Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez +22 more
wiley +1 more source
New lithiation methodologies to 2-substituted nitrogen heterocycles [PDF]
, 2011 This thesis describes the development of methodologies for lithiation-trapping and lithiation-arylation of N-Boc heterocycles in the position α to nitrogen as well as in situ infra-red spectroscopic monitoring of lithiation reactions and the application ...
Barker, Graeme
core
Lithiation and Reactions of Stilbene Oxides: Synthetic Utility
, 2016 The lithiation of trans- and cis-stilbene oxides (±)-1 and 8 has been investigated. While with 8, lithiation occurred exclusively at the benzylic position, with the trans isomer (±)-1, ortho-lithiation competed with α-lithiation depending upon the ...
Saverio Florio (1891789) +2 more
core +1 more source
Advanced Science, EarlyView.We used a zinc oxide–carbon composite interlayer (ZnO@C) via the electron‐beam (e‐beam) irradiation method to fabricate a cost‐effective, high‐energy‐density, anode‐free solid‐state battery. Chemical anchoring between the ZnO and carbon enabled uniform nanoscale morphology, mitigating the high surface energy of the ZnO NPs.
Joonhyeok Park +16 more
wiley +1 more source
Advanced Science, EarlyView.A physics‐based framework resolving graphite phase‐separation dynamics establishes a predictive, degradation‐aware fast‐charging methodology for commercial Li‐ion batteries. The resulting model‐informed protocol achieves 20%–80% state‐of‐charge in 14 min while matching the long‐term degradation of a commercial 25‐minute EV strategy.
Marco Lagnoni +10 more
wiley +1 more source
Dynamic instability of lithiated phosphorene
RSC Advances, 2020 Introduction of C improves transition capacity between intercalation and conversion reactions for multilayer phosphorene.
Lingchun Jia +4 more
openaire +3 more sources
Advanced Science, EarlyView.A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin +7 more
wiley +1 more source
Electrochemistry Communications, 2020 Large volume modifications during electrochemical cycling of electrodes in Li-ion batteries often limit successful applications due to stress formation, electrode fracture and delamination from the current collector.
Harald Schmidt +3 more
doaj +1 more source
Lithiation and reactions of stilbene oxides: Synthetic utility
, 2004 The lithiation of trans- and cis-stilbene oxides (+/-)-1 and 8 has been investigated. While with 8, lithiation occurred exclusively at the benzylic position, with the trans isomer (+/-)-1, ortho-lithiation competed with alpha-lithiation depending upon ...
Salomone, Antonio +6 more
core +1 more source