Results 161 to 170 of about 70,546 (390)
Batteries &Supercaps, EarlyView.Sulfurised polyacrylonitrile (SPAN) has been synthesized using a simple and scalable method, achieving a high sulfur content covalently linked to its framework. The development of SPAN cathodes demonstrates significant improvements in combating capacity fading and the shuttle effect in sodium‐sulfur (Na−S) batteries.
Jesús M. Blázquez‐Moreno +4 more
wiley +1 more source
Batteries &Supercaps, Accepted Article.In this work, an emulsion‐based organic synthesis route for the fabrication of cathode materials for rechargeable batteries, which drastically reduces the synthesis time, is presented. In particular, it decreases the times necessary to obtain the pre‐heat‐treatment mixture of oxides down to 4 minutes, markedly faster than the typical times ranging from
Juan G Lozano +10 more
wiley +1 more source
Dopant‐free passivating contacts for crystalline silicon solar cells: Progress and prospects
EcoMat, Volume 5, Issue 2, February 2023., 2023 This article provides an overview of the mechanism and materials of dopant‐free passivating contacts for crystalline silicon solar cells, and focuses on the recent advances in contact configuration and interface engineering for efficiency and stability enhancement.
Yanhao Wang +5 more
wiley +1 more source
(R,R)-N-phenyl-3,4-bis(diphenylphosphino)pyrrolidine: an N-aryl pyrrolidine ligand for enantioselective transfer hydrogenation [PDF]
, 2001 The N-aryl pyrrolidine diphosphine (R,R)-N-phenyl-3,4-bis(diphenylphosphino)pyrrolidine was obtained from natural tartaric acid. Contrary to our preliminary expectations, this new chiral ligand proved to be less selective than the corresponding N-benzyl ...
Gonsalves, António Manuel d'Albuquerque Rocha +5 more
core +1 more source
Medicinal Research Reviews, Volume 43, Issue 1, Page 237-287, January 2023., 2023 Abstract The transcription factor nuclear factor erythroid 2‐related factor 2 (NRF2) is considered the master regulator of the phase II antioxidant response. It controls a plethora of cytoprotective genes related to oxidative stress, inflammation, and protein homeostasis, among other processes.
Enrique Crisman +6 more
wiley +1 more source
Designing Enzymatic Reactivity with an Expanded Palette
ChemBioChem, EarlyView.Innovation in biocatalysis is rapidly increasingly the diversity of catalytic reactivity that can be mediated by enzymes, addressing a key bottleneck for their widespread adoption in industrial chemical synthesis. A key approach to this is building enzymes with unnatural catalytic components that provide an expanded palette with new possibilities for ...
Reuben B. Leveson‐Gower
wiley +1 more source
The Glow-discharge Reactions of Pyrrole, Pyrrolidine, and Butylamine [PDF]
, 1977 S. KIKKAWA +2 more
openalex +1 more source
ChemCatChem, EarlyView.This study explores the impact of silane‐type electron donors on Ziegler–Natta (ZN) catalysts in ethylene polymerization and ethylene/α‐olefin copolymerization. Whereas electron donors reduce catalyst activity and comonomer incorporation, they enhance polymer molecular weight and uniformity. These insights advance the understanding of ZN catalysis with
Satayu Borsap +3 more
wiley +1 more source
Efficient Synthesis of Cyclopropane-Fused Heterocycles with Bromoethylsulfonium Salt [PDF]
, 2013 Aggarwal +66 more
core +2 more sources