This paper reported the copolymerization results of butadiene and isoprene catalyzed byNdC<sub>6</sub>H<sub>6</sub>(AlCl<sub>4</sub>)<sub>3</sub>-AlR<sub>3</sub>
Methodsfor the synthesis of acidic phenyl-and substituted phenylphosphonates bearing a branched longchain ester alkyl group are described.These synthetic routes
The title complexes Ln(DEP),(Ln=La,Sm,Eu,Ho and Yb)were synthesized by reaction of triethylphosphate with trivalent rare earth chlorides.The mechanism of thermo-dec
The properties of temperature dependence of conductivity σ of electron beam evaporateda-Si<sub>1-x</sub>Gd<sub>x</sub> films which was deposited on some substr
The present paper covers seven rare earth-containing tungstosilicate heteropoly complexesLnHSiW<sub>12</sub>O<sub>40</sub>·xH<sub>2</sub>O with Keggin stru
The crystalline precipitate of rare earth carbonates has been produced by the ammonium bicar-bonate precipitation method in the recovery of RE from the ammonium
The solution reaction mechanisms,composition,donor atoms,properties of coordinate link and stability ofthe complexes on the systems of adrenaline with Na<sup>3+