Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Woon Sung Hwang"'
Autor:
Hyunjoo Lee, Woon Sung Hwang, Byoung Sung Ahn, Vania Tanda Widyaya, Robertus Dhimas Dhewangga Putra, Huyen Thanh Vo
Publikováno v:
European Polymer Journal. 49:2680-2688
Ring-opening metathesis polymerization (ROMP) and subsequent hydrogenation of the mixture of dicyclopentadiene (DCPD) and 1,4,5,8-dimethano-1,2,3,4,4a,5,8,8a-octahydronaphthalene (DMON) were conducted. ROMP was successfully performed at room temperat
Publikováno v:
Bulletin of the Korean Chemical Society. 33:4131-4136
R&D Center, Kolon Industries, Inc., Incheon, KoreaReceived August 31, 2012, Accepted September 27, 2012Several palladium complexes containing β-ketoiminate and β-diketiminate ligands successfully producedpoly(DCPD) possibly via vinyl addition. It w
Publikováno v:
Macromolecular Research. 21:114-117
Over the past few decades, cyclo-olefin polymers (COPs) prepared by ring-opening metathesis polymerization (ROMP) and subsequent hydrogenation have received considerable attention because of their attractive properties such as high transparency, low
Publikováno v:
Polyhedron. 42:102-109
New tungsten complexes based on the tridentate ligand [O,N,O]-2-[(4-hydroxy-3-pentene-2-ylidene)amino]phenol (hpap) were synthesized by the direct ligation of the ligand to WOCl4, leading to the displacement of two chloride units from the metal cente
Autor:
Seonyoung Ahn, Taihyun Chang, Priyank N. Shah, Santosh Kumar, Jae-Suk Lee, C. N. Murthy, Ik Kyung Sung, Shailesh R. Shah, Woon Sung Hwang
Publikováno v:
Macromolecules. 45:2675-2681
An efficient and useful synthetic route for the synthesis of linear and star polystyrenes (PS) is described, employing living anionic polymerization to link living polystyryl anions to inexpensive ...
Autor:
Joonkeun Min, Woon Sung Hwang, Beom-Goo Kang, Seonyoung Ahn, Priyank N. Shah, Shailesh R. Shah, Taihyun Chang, Jae-Suk Lee, Santosh Kumar, C. N. Murthy, Ik Kyung Sung
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 48:2636-2641
A new methodology is successfully used for the concurrent synthesis of three different copolymers; diblock, triblock, and three-armed star-block copolymers of styrene and isoprene via the living anionic polymerization with control over the molecular
Publikováno v:
Frontiers on Separation Science and Technology.
In this work, olefin/paraffin separation was performed by using cuprous (Cu 1+ ) ions as a selective separat- ing agent for isoprene separation from C 5 mixtures. The separating agent of cuprous (Cu 1+ ) ion was prepared from the mixture of copper po