HeatWave Labs, Inc. TB-119 Emission Characteristics For Scandium Type Dispenser Cathodes Performance Characteristics of the Barium Scandate Cathode. The Barium Scandate cathode is an improved version of the familiar Tung

Source URL: www.cathode.com

The Open-Access Journal for the Basic Principles of Diffusion Theory, Experiment and Application Scandium-Substituted Na3 Zr2 (SiO4 )2 (PO4 ) as Superior Sodium-Ion Conductors Frank Tietz, Qianli Ma, Marie Guin, Sahir N

Source URL: diffusion.uni-leipzig.de

Scandium-Catalyzed Asymmetric Reactions Jimmy Wu Evans Group Seminar February 11, 2005 I. Background II. Neutral BINOL Ligands

Source URL: evans.rc.fas.harvard.edu

Published on WebEnantioselective Friedel-Crafts Alkylations of r,β-Unsaturated 2-Acyl Imidazoles Catalyzed by Bis(oxazolinyl)pyridine-Scandium(III) Triflate Complexes David A. Evans,* Keith R. Fandrick, and

Source URL: evans.rc.fas.harvard.edu

ORGANIC LETTERS Asymmetric, anti-Selective Scandium-Catalyzed Sakurai Additions to Glyoxyamide. Applications to the

Source URL: evans.rc.fas.harvard.edu

Published on WebEnantioselective Scandium-Catalyzed Vinylsilane Additions: A New Approach to the Synthesis of Enantiopure β,γ-Unsaturated r-Hydroxy Acid Derivatives David A. Evans* and Yimon Aye Department

Source URL: evans.rc.fas.harvard.edu

• Organic reactions
• Chemical reaction
• Chemistry
• Silanes
• Electrophilic substitution of unsaturated silanes

RECOVERY OF RARE EARTH ELEMENTS AND SCANDIUM FROM EUROPEAN DEPOSITS BY SOLVENT EXTRACTION By Dr. Carsten Dittrich, Frank Diekmann, Bengi Yağmurlu from MEAB Chemie Tecknik GmbH, Aachen Germany MEAB

Source URL: eurare.eu

• Chemistry
• Laboratory techniques
• Analytical chemistry
• Mineralogy
• Geology of Greenland
• Kvanefjeld
• Matter
• Bastnsite
• Rare earth element
• Liquidliquid extraction
• Extraction
• Leaching

refractories 1 Hot Topicss c

Source URL: www.refractories-worldforum.com

• Matter
• Chemistry
• Chemical elements
• Nature
• Reducing agents
• Aluminium
• Imerys
• Refractory
• Scandium
• Rusal
• Lithium

Published on WebEnantioselective Indole Friedel-Crafts Alkylations Catalyzed by Bis(oxazolinyl)pyridine-Scandium(III) Triflate Complexes David A. Evans,* Karl A. Scheidt,† Keith R. Fandrick, Hon Wai Lam, a

Source URL: evans.rc.fas.harvard.edu

• Chemistry
• Organic chemistry
• Functional groups
• Substitution reactions
• FriedelCrafts reaction
• Acyl group
• Indole
• Phosphonate
• Chemical reaction

Ökotoxizität der Seltenen Erden Infoblatt Seltene Erden (SE) oder Metalle der Seltenen Erden ist die gebräuchliche Bezeichnung für die 15 Metalle der Familie der Lanthanoide, Scandium und Yttrium 1 . Der Name ist irr

Source URL: www.oekotoxzentrum.ch