Zeolite support effects on CO–Ru interactions

Structural and Kinetics Understanding of Support Effects in Pd-catalyzed Semi-hydrogenation of Acetylene

Engineering ◽

10.1016/j.eng.2020.06.023 ◽

2020 ◽

Author(s):

Yueqiang Cao ◽

Xiaohu Ge ◽

Yurou Li ◽

Rui Si ◽

Zhijun Sui ◽

...

Keyword(s):

Support Effects

Download Full-text

Support effects on thermocatalytic pyrolysis-reforming of polyethylene over impregnated Ni catalysts

Applied Catalysis A General ◽

10.1016/j.apcata.2021.118222 ◽

2021 ◽

pp. 118222

Author(s):

Jijiang Huang ◽

Andrei Veksha ◽

Wei Ping Chan ◽

Grzegorz Lisak

Keyword(s):

Ni Catalysts ◽

Support Effects

Download Full-text

AlPO4-supported nickel catalysts VI. Support effects on the individual and competitive hydrogenation of allyl alcohol and its $alpha; and $beta; methyl derivatives

Journal of Catalysis ◽

10.1016/0021-9517(86)90042-4 ◽

1986 ◽

Vol 97 (1) ◽

pp. 108-120 ◽

Cited By ~ 19

Author(s):

J CAMPELO

Keyword(s):

Allyl Alcohol ◽

Nickel Catalysts ◽

Support Effects ◽

Competitive Hydrogenation ◽

Supported Nickel Catalysts ◽

Methyl Derivatives ◽

The Individual

Download Full-text

The catalytic synthesis of hydrocarbons from H2/CO mixtures over the group VIII metals III. Metal-support effects with Pt and Pd catalysts

Journal of Catalysis ◽

10.1016/0021-9517(75)90236-5 ◽

1975 ◽

Vol 40 (1) ◽

pp. 129-134 ◽

Cited By ~ 74

Author(s):

M VANNICE

Keyword(s):

Catalytic Synthesis ◽

Group Viii ◽

Pd Catalysts ◽

Support Effects ◽

Metal Support

Download Full-text

Particle size and support effects on the activity and deactivation of Pt-based catalysts for the reduction of NO by n-octane under lean-burn conditions

Chemical Communications ◽

10.1039/a708055g ◽

1998 ◽

pp. 625-626 ◽

Cited By ~ 10

Author(s):

Robert Burch

Keyword(s):

Particle Size ◽

Lean Burn ◽

Reduction Of No ◽

Support Effects

Download Full-text

Support effects on the atomic structure of ultrathin silica films on metals

Applied Physics Letters ◽

10.1063/1.3703609 ◽

2012 ◽

Vol 100 (15) ◽

pp. 151608 ◽

Cited By ~ 63

Author(s):

Xin Yu ◽

Bing Yang ◽

Jorge Anibal Boscoboinik ◽

Shamil Shaikhutdinov ◽

Hans-Joachim Freund

Keyword(s):

Atomic Structure ◽

Silica Films ◽

Support Effects

Download Full-text

Stress, achievement, marriage and social support: Effects on the psychological well-being of physicians entering midlife/mid-career

Psychology and Health ◽

10.1080/08870449608405000 ◽

1996 ◽

Vol 11 (5) ◽

pp. 715-731 ◽

Cited By ~ 1

Author(s):

Lydia Hohaus ◽

Ellen Berah

Keyword(s):

Social Support ◽

Well Being ◽

Psychological Well Being ◽

Support Effects

Download Full-text

Comparison of Support Effects on Phillips and Metallocene Catalysts

Catalysts ◽

10.3390/catal11070842 ◽

2021 ◽

Vol 11 (7) ◽

pp. 842

Author(s):

Qing Yang ◽

Max Paul McDaniel

Keyword(s):

High Activity ◽

Chromium Oxide ◽

Solid Acid ◽

Metallocene Catalysts ◽

Solid Oxides ◽

Support Effects ◽

Phillips Catalyst ◽

Chromium Catalysts ◽

Catalyst Systems

Both metallocene and Phillips chromium catalysts are used in the commercial manufacture of polyethylene. Unlike most other commercial metallocene systems, the Chevron Phillips Chemical (CPC) platform does not use methylaluminoxane or fluoroorganic boranes. Instead, the support itself serves to activate (ionize) the metallocenes, which then polymerize ethylene at high activity. Most of these solid acid supports can also be used to anchor Cr to make a Phillips catalyst. This provides an interesting opportunity to compare the polymerization responses by these two disparate systems, Phillips Cr and CPC metallocene, when supported on the same solid acid carriers. In this study, both chromium oxide and several metallocenes were deposited onto a variety of solid oxides, under a variety of conditions, and the resulting support effects were observed and compared. Although using seemingly different chemistries, the two catalyst systems exhibited a surprising number of similarities, which can be attributed to the acidity and porosity of these diverse supports.

Download Full-text