Oct 6, 2017 - Polyethylenimines, polymers bearing amino functionalities, are studied for the first time as internal electron donors for ZieglerâNatta catalysts.
Oct 6, 2017 - Polyethylenimines, polymers bearing amino functionalities, are studied for the first time as internal electron donors for ZieglerâNatta catalysts.
Oct 6, 2017 - ABSTRACT: Polyethylenimines, polymers bearing amino func- tionalities, are studied for the first time as internal electron donors for ZieglerâNatta catalysts. An advantage of polyethylenimines. (PEIs) compared to the conventional phth
Oct 6, 2017 - for ZieglerâNatta catalysts. An advantage of polyethylenimines. (PEIs) compared to the conventional phthalate electron donors is their relative ...
Sep 13, 2008 - Institute of Chemistry, UniVersity of Opole, Oleska 48, 45-052 Opole, Poland. ReceiVed June 10, 2008; ReVised Manuscript ReceiVed August ...
Jan 29, 2018 - Department of Chemistry, Queensborough Community College, City University of New York, Bayside, New York 11364, United. States. ⥠... Hunter College, CUNY, 695 Park Avenue, New York, New York 10065, United States. #. Department ....
Mar 1, 2012 - A direct synthesis of new donor materials for organic photovoltaic cells is reported. Diaryindenotetracenes were synthesized utilizing a KumadaâTamaoâCorriu cross-coupling of peri-substituted tetrachlorotetracene with spontaneous in
May 9, 2016 - Graduate School Materials Science in Mainz, Staudinger Weg 9, 55128 Mainz, Germany. § Photo-Electronic Hybrids Research Center, ...
This factor is not sufficient to reverse the free energy balance with the ... potential energy hypersurfaces for the following three model reactions: CH2 CH2â¢- + CH3F, .... We may therefore assign this transition to an SN2-type substitution reactio
Mole´culaire de l'UniVersite´ Denis Diderot, Unite´ Associe´e au CNRS No 438, 2 place Jussieu,. 75251 Paris Cedex 05, France. ReceiVed NoVember 1, 1995.
