Spectroscopic and structural characterization of Cr(II)/SiO 2 active site precursors in model Phillips polymerization catalysts

Journal of Catalysis

Volumn 293, Issue , 2012, Pages 1-12

  Zhong, Lei ^a,b   Lee, Ming Yung ^b   Liu, Zhen ^a   Wanglee, Ying Jen ^c   Liu, Boping ^a   Scott, Susannah L ^b,c  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b University of California   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Chromyl chloride; ONIOM; Phillips catalyst; Polymerization; Silica; X ray absorption spectroscopy

Indexed keywords

ACTIVE SITE; CHROMYL CHLORIDE; CO-FREE; ETHYLENE POLYMERIZATION; EXPERIMENTAL DATA; IR SPECTROSCOPY OF ADSORBED CO; IR SPECTRUM; ONIOM; PHILLIPS; PHILLIPS CATALYSTS; POLYMERIZATION CATALYSTS; SILOXANE LIGANDS; STRUCTURAL CHARACTERIZATION; X-RAY ABSORPTION SPECTRUM;

CHLORINE COMPOUNDS; CHROMATES; ELECTROMAGNETIC WAVE ABSORPTION; ETHYLENE; MODEL STRUCTURES; POLYMERIZATION; SILICA; X RAY ABSORPTION SPECTROSCOPY;

CATALYST ACTIVITY;

EID: 84864944326     PISSN: 00219517     EISSN: 10902694     Source Type: Journal    
DOI: 10.1016/j.jcat.2012.05.014     Document Type: Article

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