The catalytic activation process of the Ni-based Ziegler-Natta catalyst composed of Ni(naphthenate) 2 , catalytic amount of 1,3-butadiene, BF 3 •OEt 2 and AlEt 3 , is spectroscopically observed by using synchrotron X-ray absorption and crystal field spectroscopies, and an optimum model of the nickel
✦ LIBER ✦
First in-Situ Observation of Pseudoliving Character and Active Site of Nd-Based Catalyst for 1,3-Butadiene Polymerization Using Synchrotron X-ray Absorption and UV−Visible Spectroscopies
✍ Scribed by Kwag, Gwanghoon; Lee, Hosull; Kim, Sunghyun
- Book ID
- 127015447
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 45 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0024-9297
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Study of the active site and activation
✍
Gwanghoon Kwag; Jung Goo Lee; Hosull Lee; Sunghyun Kim
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 218 KB
Study of activation process and active s
✍
Gwanghoon Kwag; Chulbeom Bae; Sunghyun Kim
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 170 KB
👁 1 views
## Abstract Activation process and active site of Co‐based Ziegler‐Natta catalysts were studied by using synchrotron X‐ray absorption spectroscopic technique and an optimum model of the cobalt active site was proposed with density functional theory (DFT) calculations. In the X‐ray absorption near e