- 作者: 葉安祺
- 作者服務機構: Department of Chemical Engineering, Chengshiu Institute of Technology, Kaohsiung 833, Taiwan, R.O.C.
- 中文摘要:
The reactions of norbornene polymerization were catalyzed by Pd(CH3CN)4(BF4)2 (1), AIBN (2), and [{(2,6-C6H3(iPr)2)N=C(Me)}2Pd(Me)(CH3CN)][BF4] (3) without using methylalumoxane (MAO). These poly(norbornene)s are readily soluble in organic solvents such as toluene, dichloromethane and tetrahydrofuran.
According to the NMR data, the end group of PNA resulting from the AIBN process is found from THF. The PNT resulting from the catalyst (1) shows bi-models of GPC bands (Mn = 4236 and 66317), two glass transition temperatures (Tg = 72.7 and 201.5 °C), as well as two decomposition temperatures (Td = 337 and 460 °C). - 英文摘要: --
- 中文關鍵字: Poly(norbornene); ?Norbornene; ?Methylalumoxane (MAO).
- 英文關鍵字: --