A-Z
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
- 0-9
Classification
Publication

- Full text
- Title
- Author
- ISBN/ISSN
- Publisher
AdvancedSearch
- AdvancedSearch
- Search help

Role of titania in TiO₂–SiO₂ mixed oxides-supported metallocene catalyst during ethylene/1-octene copolymerization

Author： Jongsomjit Bunjerd Ngamposri Sutti Praserthdam Piyasan

Publisher： Springer Publishing Company

ISSN： 1011-372X

Source： Catalysis Letters, Vol.100, Iss.3-4, 2005-04, pp. : 139-146

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

The present study showed enhanced activities of ethylene/1-octene copolymerization via TiO₂–SiO₂ mixed oxides-supported MAO with a zirconocene catalyst. It was proposed that titania was decorated on silica surface and acted as a spacer to anchor MAO to the silica support resulting in less steric hindrance and less interaction on the support surface.

Related content

Catalytic Activity During Copolymerization of Ethylene and 1‑Hexene via Mixed TiO₂/SiO₂-Supported MAO with rac-Et[Ind]₂ZrCl₂ Metallocene Catalyst

By Jongsomjit Bunjerd Ngamposri Sutti Praserthdam Piyasan

Molecules, Vol. 10, Iss. 6, 2005-07 ,pp. : 672-678 (7)

Access to resources Recommend Favorite

Volume 157, Number 1 (1995): Cristian Contescu, Vlad T. Popa, James B. Miller, Edmond I. Ko, and James A. Schwarz, "Proton Affinity Distributions of TiO 2 -SiO 2 and ZrO 2 -SiO 2 Mixed Oxides and Their Relationship to Catalyst Activities for 1-Butene

By

Journal of Catalysis, Vol. 161, Iss. 2, 1996-02 ,pp. : 880-880 (1)

Access to resources Recommend Favorite

Synthesis of Hydrophobic TiO₂–SiO₂Mixed Oxides for the Epoxidation of Cyclohexene

By Kochkar H. Figueras F.

Journal of Catalysis, Vol. 171, Iss. 2, 1997-10 ,pp. : 420-430 (11)

Access to resources Recommend Favorite

SO^2-₄/TiO₂–SiO₂ Mixed Oxide Catalyst, I: Synthesis, Characterization, and Acidic Properties

By Parida K.M. Samantaray S.K. Mishra H.K.

Journal of Colloid and Interface Science, Vol. 216, Iss. 1, 1999-08 ,pp. : 127-133 (7)

Access to resources Recommend Favorite

SO₄²⁻/TiO₂−SiO₂ mixed oxide catalyst, 3. An eco-friendly catalyst for esterification of acetic acid

By Samantaray Santosh Parida Kulamani

Reaction Kinetics and Catalysis Letters, Vol. 78, Iss. 2, 2003-03 ,pp. : 381-387 (7)

Springer Publishing Company

Access to resources Recommend Favorite