Heterojunctions between polyaniline (PANI) and n-type porous silicon (PS), Al/PS-PANI/Au cell,were fabricated, and the rectifying parameters of this heterojunction
A series of novel polysiloxane polyurea-urethane blockcopolymers based on methy-lene bis (p-phenylisocyanate (MDI), sodium-s-1, 2-dihydroxy propyl sulphonate (SDPS
A new kind of inorganic polymer, viz. silica-supported polytitazane (Ti-N), and itsplatinum complex (Ti-N-Pt) were prepared. Cyclohexanone can be obtained in a
Studies related to the behavior of different metallocene catalysts for the homopolymerization of 1-octadecene andits copolymerization with ethylene will be pres