Synthesis and characterization of perfluorocyclobutyl aryl ether-based amphiphilic diblock copolymer

Polymer ◽  
2008 ◽  
Vol 49 (21) ◽  
pp. 4534-4540 ◽  
Author(s):  
Liang Tong ◽  
Zhong Shen ◽  
Sen Zhang ◽  
Yongjun Li ◽  
Guolin Lu ◽  
...  
2016 ◽  
Vol 73 (8) ◽  
pp. 2147-2163 ◽  
Author(s):  
B. Rajkumar ◽  
T. Dhanalakshmi ◽  
B. Meenarathi ◽  
R. Anbarasan

2011 ◽  
Vol 68 (5) ◽  
pp. 1315-1325 ◽  
Author(s):  
Zhilei Liu ◽  
Jianping Zhou ◽  
Hongbo Liang ◽  
Jianping Sun

2011 ◽  
Vol 391-392 ◽  
pp. 826-829
Author(s):  
Song Ya Zhang ◽  
Zhong Xiao Li ◽  
Jia Ling Pu

Novel poly(aryl ether quinoxaline)s (PEQs) were prepared via a two-step procedure. First, poly (ether benzil) (PEB) was synthesized by the polycondensation of 4,4’-difluorobenzil and 4,4’-isopropylidenediphenol.Then, PEB was reacted with 1,2-diaminobenzene and 4,4'-oxydibenzene-1,2-diamine to give the PEQs. The molecular weight of the PEQs could be adjusted easily by varying the molar ratio of 1,2-diaminobenzene to 4,4'-oxydibenzene-1,2-diamine. The PEQs exhibited good solubility in common organic solvents such as NMP, DMAc, DMF, cyclohexanone and chloroform. In addition, the PEQs also had high glass transition (Tg) temperatures and good thermal properties, with an initial thermal decomposition temperature above 475 oC and glass transition temperatures above 210 oC. They also exhibited excellent resistance to strong acid and alkali.


Polymer ◽  
2015 ◽  
Vol 64 ◽  
pp. 76-83 ◽  
Author(s):  
Shaofei Song ◽  
Weijun Miao ◽  
Zongbao Wang ◽  
Dirong Gong ◽  
Zhong-Ren Chen

2006 ◽  
Vol 1 (2) ◽  
pp. 203-206 ◽  
Author(s):  
Jianxin Mu ◽  
Chunling Zhang ◽  
Zou Wang ◽  
Jie Chen ◽  
Zhenhua Jiang

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