Results 201 to 210 of about 48,033 (274)

Enhancing Anode‐Free Lithium Metal Batteries: A Lightweight MPTS‐MXene Current Collector for Superior Performance and Energy Density

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces an MPTS‐modified MXene current collector for anode‐free lithium metal batteries (AFLMBs). A key advantage of MPTS‐MXene is its ultralight weight, only 15% as heavy as standard copper per unit volume. Its special layered structure and Si‐O rich surface help lithium deposit smoothly and flat, while forming a protective layer that ...
Jiawei Ren, Jiayi Zhang, Jingchao Zhang, Jianbo Li, Yonas Tsegaye Megra, Jianchuan Wang, Yong Du, Rong Huang, Yi Cui, Chenguang Liu, Li Yang   +10 more
wiley   +1 more source

Stereochemical aspects of the nucleophilic attack in different classes of L-asparaginases. [PDF]

IUCrJ
Gilski M, Pokrywka K, Jaskolski M.
europepmc   +1 more source

Heavy‐Element Impact on Hidden Frustrated‐Lewis‐Pair Catalysis

European Journal of Inorganic Chemistry, EarlyView.
Heavy duty: The hidden frustrated Lewis pair systems of the type (2‐[LA]–C6H4)Ph2PN(SiMe3) based on Sn(C2F5)3, AltBu2, GatBu2, or IntBu2 as Lewis acid (LA) functions were synthesized, and the effect of the LA func­tions on the catalytic activity in the reduction of CO2 with HBPin and BH3·SMe2 as reductants was inves­tigated. The hidden iminophosphorane‐
Daniel N. Heuer, Peter Meyer, Jan‐Hendrik Lamm, Hans‐Georg Stammler, Beate Neumann, Andreas Mix, Yury V. Vishnevskiy, Norbert W. Mitzel   +7 more
wiley   +1 more source

Reforging Mitsunobu reaction via sulfoxides-catalyzed C(sp³)-O bond activation of alkanols. [PDF]

Nat Commun
Li Q, Zhang W, Liu J, Yang J.
europepmc   +1 more source

Polymerization of Heteroleptic Amphiphilic Osmium(II) Complexes at the Air/Water Interface: Attempts Toward Nanoarchitectonics in Form of Molecular Textiles

European Journal of Inorganic Chemistry, EarlyView.
Amphiphilic heteroleptic osmium(II) complexes enable a bottom‐up route toward molecular textiles via interfacial polymerization. Confined to a single monolayer, noncontact atomic force microscopy reveals predominantly linear polymers with partial branching.
Luise J. Sokoliuk, Antoine Hinaut, Salome L. Heim, Laurent Marot, Olaf Fuhr, Dieter Fenske, Ernst Meyer, Marcel Mayor   +7 more
wiley   +1 more source

A concise synthesis of alkyl, aryl hydropersulfides. [PDF]

RSC Adv
Bhowmik S, Kang JY.
europepmc   +1 more source

Synthesis, Structure, and Lewis Acidity of Heavy Pnictenium Cations

European Journal of Inorganic Chemistry, EarlyView.
A series of donor‐coordinated and donor‐free heavy pnictenium cations were synthesized and structurally characterized. The cations are strong Lewis acids according to experimental (Gutmann–Beckett method) and computational studies (FIAs). Strained pnictanes L1PnNaph (Pn = Sb 1, Bi 2; L1 = 2,6‐(2,4,6‐i‐Pr3C6H2)2C6H3) were synthesized and protonation ...
Alexander Gehlhaar, Christoph Wölper, Stephan Schulz   +2 more
wiley   +1 more source

The development of activity-based mannanase probes. [PDF]

Chem Sci
Tedeschi M, Lit VAJ, McGregor NGS, Gote T, Kooloth Valappil P, Arentshorst M, Florea BI, Gagestein B, Armstrong Z, Codée JDC, Nin-Hill A, Rovira C, Ram AFJ, Davies GJ, Overkleeft HS.   +14 more
europepmc   +1 more source

Enantioselective Conjugate Addition of Malononitriles to Enynes: A Stereodivergent Approach to Chiral Allenes

European Journal of Organic Chemistry, EarlyView.
Quinine‐catalyzed enantioselective conjugate addition of malononitrile derivatives to enynes provides trisubstituted chiral allenes in good to excellent yields and high enantiopurities under mild conditions. Broad substrate scope, easy scalability, and versatile post‐synthetic transformations into enantioenriched pyrazoles and furans highlight the ...
Martin Kamlar, Josef Panenka, Ivana Císařová, Jan Veselý   +3 more
wiley   +1 more source

Solvent Stabilization of Protic Oxonium/Ammonium Intermediates in Cation Radical Cyclization Reactions Investigated via Computational Approaches. [PDF]

J Org Chem
Khan SN, Hymel JH, McDaniel JG.
europepmc   +1 more source