Results 241 to 250 of about 29,520 (302)

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

open access: yesAngewandte Chemie, EarlyView.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans   +3 more
wiley   +1 more source

Nanostructured Oxides Obtained by Anodizing Aluminum Intermetallic Alloys. [PDF]

open access: yesMaterials (Basel)
Chilimoniuk-Szwarc P   +2 more
europepmc   +1 more source

Effect of Anodization Temperature on the Morphology and Structure of Porous Alumina Formed in Selenic Acid Electrolyte. [PDF]

open access: yesNanomaterials (Basel)
Nazarkina YV   +9 more
europepmc   +1 more source

Formation of Anodic Aluminum Oxide with Serrated Nanochannels

Nano Letters, 2010
We report a simple and robust method to self-assemble porous anodic aluminum oxide membranes with serrated nanochannels by anodizing in phosphoric acid solution. Due to high field conduction and anionic incorporation, an increase of anodizing voltage leads to an increase of the impurity levels and also the field strength across barrier layer.
Dongdong, Li   +3 more
openaire   +4 more sources

Anodic oxide films on aluminum

Chemical Reviews, 1969
J. W. Diggle   +2 more
openaire   +3 more sources

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