The Synthesis of Binuclear Mono-Cyclopentadinyl Titanocene and its Using for Aqueous Homo-Polymerization of Methyl Methacrylate

Yu Jing Nie; Zheng Zai Cheng; Rui Lei; Xiao Chao Yan; Su Su Lin

doi:10.4028/www.scientific.net/AMM.44-47.3036

Paper Titles

Effect of Thermal Annealing in NH₃ Ambient on Nanoporous n-GaN and Subsequent Epilayer
p.3016

Preparing and Study on Thermal-Conductive Epoxy Resin Nanocomposites
p.3021

The Determinants of Mass Concentration of Indoor Particulate Matter in a Nursing Home
p.3026

Technology of Pulse Electrochemical Polishing of Stainless Steel
p.3031

The Synthesis of Binuclear Mono-Cyclopentadinyl Titanocene and its Using for Aqueous Homo-Polymerization of Methyl Methacrylate
p.3036

Study on the Chloromethylation of Polyaniline
p.3041

Study on Modification of Phenolic Resin/Glass Fiber Composite by Polyvinyl Alcohol
p.3045

Measurement of Extensional Rheological Properties of HDPE by Melt Spinning Techniques
p.3049

Deformation Analysis of Pavement Structures under Coexistence of Vertical and Horizontal Loads
p.3053

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 44-47The Synthesis of Binuclear Mono-Cyclopentadinyl...

The Synthesis of Binuclear Mono-Cyclopentadinyl Titanocene and its Using for Aqueous Homo-Polymerization of Methyl Methacrylate

Abstract:

One binuclear mono-cyclopentadinyl titanocene, CpTiCl3(CH2)4CpTiCl3, has been synthesized by a new ways and characterized by 1H-NMR spectroscopy and elemental analysis. Its aqueous medium polymerization properties of methyl methacrylate (MMA) have been pursued with an anionic surfactant, sodiumn dodecylsulfate(SDS) in water. The obtained polymers were characterized by gel permeation chromatography(GPC). GPC results showed that the dinuclear titanium complex might provide PMMA with broad PDI(PDI=10.82). Influences of reaction parameters, such as temperature, time, MMA/Cat(molar ratio) and water amount were studied in detail. Under the conditions of the temperature was 55 °C, the reaction lasted l5h, the molar ratio of Cat to MMA was l:200, and the volume of water consumed was 40 ml, the conversion of MMA was as high as 70%.

You might also be interested in these eBooks

Frontiers of Manufacturing and Design Science

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 44-47)

Pages:

3036-3040

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.44-47.3036

Citation:

Cite this paper

Online since:

December 2010

Authors:

Yu Jing Nie, Zheng Zai Cheng, Rui Lei, Xiao Chao Yan, Su Su Lin

Keywords:

Aqueous Medium Polymerization, Dinuclear Mono-Cyclopentadinyl Titanocene, Methyl Methacrylate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S. Mecking, A. Held and F.M. Bauers: Angewandte Chemie International Edition Vol. 41(2002), pp.544-561.

DOI: 10.1002/1521-3773(20020215)41:4<544::aid-anie544>3.0.co;2-u

Google Scholar

[2] F.M. BAUERS, S. Mecking: Macromolecules Vol. 34(2001), pp.1165-1171.

Google Scholar

[3] L.Y. Wang, D.R. Cao and Q. Wu: European Polymer Journal Vol. 45(2009), pp.1820-1825.

Google Scholar

[4] B.N. PATRA, M. Bhattacharjee: Journal of Polymer Science Part A: Polymer Chemistry Vol. 43(2005), pp.3707-3710.

Google Scholar

[5] B.N. Patra, A,M. Bhattacharjee: Journal of Organometallic Chemistry Vol. 689(2004), pp.1091-1094.

Google Scholar

[6] B.N. Patra, M. Bhattacharjee: Polymer Vol. 45(2004), pp.3111-3114.

Google Scholar

[7] Xiaoli Yan, Hua Ren, Junquan Sun, et al.: submitted to Journal of Zhejiang University(Engineering Science) Vol. 41(2007), pp.1229-1232, in Chinese.

Google Scholar

[8] J.Q. Sun, Z.D. Pan, W.Q. Hu, et al.: European Polymer Journal Vol. 38(2002), pp.545-549.

Google Scholar