Synthesis and characterization of monomeric and polymeric pyridinylimine-based Ni(II) complexes and their catalytic activities in ethylene oligomerization

2012 ◽  
Vol 61 (11) ◽  
pp. 1640-1647 ◽  
Author(s):  
Tansir Ahamad ◽  
Saad M Alshehri
Keyword(s):  
Ethylene Oligomerization ◽  
Synthesis And Characterization ◽  
Catalytic Activities

Synthesis and Characterization of Ce1−xEuxO2−x/2 Mixed Oxides and Their Catalytic Activities for CO Oxidation

2009 ◽  
Vol 113 (14) ◽  
pp. 5629-5635 ◽  
Author(s):  
Willinton Y. Hernández ◽  
Miguel A. Centeno ◽  
Francisca Romero-Sarria ◽  
Jose A. Odriozola
Keyword(s):  
Co Oxidation ◽  
Mixed Oxides ◽  
Synthesis And Characterization ◽  
Catalytic Activities

Activated carbon fibers as a support for nickel diimine complexes and their application in ethylene oligomerization

2020 ◽  
Vol 44 (35) ◽  
pp. 15100-15108
Author(s):  
Yuri M. Variani ◽  
Christian W. Lopes ◽  
Bruna P. Nicola ◽  
Debora M. Meira ◽  
Sibele B. C. Pergher ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Ethylene Oligomerization ◽  
Synthesis And Characterization ◽  
Activated Carbon Fibers ◽  
New Class ◽  
Diimine Ligand ◽  
Diimine Complexes

In this work, we demonstrate the synthesis and characterization of a new class of β-diimine ligand combined with the alkoxysilane group CPTMS ((3-chloropropyl)trimethoxysilane), covalently anchored to the surface of activated carbon fibers (ACF).

Hydrothermal Synthesis and Characterization of Zr-Pillared Montmorillonite for MTO

2012 ◽  
Vol 512-515 ◽  
pp. 2366-2371
Author(s):  
Shu Fang Chen ◽  
Ding Tong Zhong ◽  
Zhao Ni Wei ◽  
Cheng Lin
Keyword(s):  
Zirconium Oxychloride ◽  
Micropore Volume ◽  
Raw Material ◽  
Bet Surface Area ◽  
Synthesis And Characterization ◽  
Catalytic Activities ◽  
Mto Reaction ◽  
Pillared Montmorillonites ◽  
Reaction Result

Zr-pillared Montmorillonites (Zr-PILM) were prepared by the hydrothermal method with montmorillonite as raw material and zirconium oxychloride as Zr source of pillaring agent. The properties of the samples were characterized by XRD,BET, SEM, TEM, XPS. Effects of the synthesizing conditions on the structures of Zr-PILM were investigated. The results indicate that Zr-PILM retains complete layered and sheeting structure, and its BET surface area and micropore volume increases greatly. ZrO2 exists in Zr - PILM layers.The catalytic reaction result of MTO shows that Zr-PILM has high catalytic activities for MTO reaction.

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