Uniformly Dispersed Nanoparticles in Modified Polyimides Exhibiting High Thermal Stability and Bright Emissions in the Telecommunication Window

Author(s):  
Huimin Li ◽  
Xiaotong Fan ◽  
Yuanyuan Pang ◽  
Daniel Wirawan ◽  
Chaobin He ◽  
...  
Author(s):  
Sheng-Chieh Lin ◽  
Yu-Chieh Cheng ◽  
Man-Kit Leung ◽  
Jiun-Haw Lee ◽  
Tien-Lung Chiu

2011 ◽  
Vol 11 (5) ◽  
pp. 4639-4643 ◽  
Author(s):  
Chang-Hun Seok ◽  
Young-Il Park ◽  
Soo-Kang Kim ◽  
Ji-Hoon Lee ◽  
Jongwook Park

2019 ◽  
Vol 17 (1) ◽  
pp. 1080-1086
Author(s):  
Elżbieta Chmiel-Szukiewicz

AbstractSyntheses of oligoetherols with a 1,3-pyrimidine ring and boron atoms using 6-aminouracil, ethylene carbonate and boric acid has been proposed. The structure of the obtained products were determined by instrumental methods (IR, 1H-NMR and MALDI-ToF spectra). The physicochemical and thermal properties of oligoetherols were examined. The products were characterized by high thermal stability. Based on the tests performed, it was found that oligoetherols obtained from 6-aminouracil, boric acid and ethylene carbonate are suitable for the manufacturing of polyurethane foams with improved thermal stability and reduced flammability.


2021 ◽  
pp. 118234
Author(s):  
Yunlong Yang ◽  
Linyan Fu ◽  
Xuefei Ren ◽  
Yingjie Zhu ◽  
Jiajie Zhu ◽  
...  

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