An Electrochemical Device Such As A Battery And A Fuel Cell Having Two Electrolytes Between The Anode And The Cathode. The Electrochemical Device Is Preferably Arranged With An Alkaline Electrolyte In Contact With The Anode And An Acidic Electrolyte In Contact With The Cathode. The Electrolytes Are .....
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A Catalyst Compound Of Formula I Or Ii: (Wherein R<1>-R<11>, M, E, T, X, Y, M And N Are Defined Herein). The Compound, When Combined With A Suitable Activator, Is Active For The Polymerization Of Olefins. In An Embodiment Of Combinations Of The R<1>-R<7 >And T Groups, These C.....
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The present invention relates to a radio device and method for purchasing via a cellphone from a vendor. One cellphone user dials one code sequence to make the vendor distrubute commodity and charge from the cellphone user. The present invention also relates to one kind of on-line stocking managemen.....
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Methods For Effecting Epoxidation Of Olefinic Compounds Using Cyclic Ketone Catalysts Is Provided. In Particular, Catalytic Asymmetric Epoxidation Of Unfunctionalized Olefins, E.G., Trans-Olefins And Trisubstituted Olefins Using Novel Cyclic Ketones Possessing C2 Symmetric Chiral Elements Is Provide.....
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• Conjugated polymers with hole-blocking properties for better efficiency and lifetime of device • Prevents interfacial-mixing in devices • Improved ability of polymers transporting electrons • Soluble in polar media such as water and methanol
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