Synthesis and characterization of asbestos–silane hybrid materials

Author(s):  
Y. Onal ◽  
E. Yakıncı ◽  
T. Seçkin ◽  
M.G. Içduygu
2014 ◽  
Vol 884-885 ◽  
pp. 247-250 ◽  
Author(s):  
Kai Sheng ◽  
Jie Lin Wang ◽  
Ying Li ◽  
Yi Han Wang ◽  
Meng Xue Xu ◽  
...  

Selecting lactam 2,6-pyridinedicarboxamide (PDCA) as the ligand and 1,4-butanediol as chain extender, we prepare polyurea polyurethane PDCA-PU; then, introduction of rare earth ion Eu3+ and small molecule ligands 1,10-phenanthroline (phen), synthesized binary and ternary polyurethane composite containing Eu3+, and comparing the fluorescence properties of the material. We investigated the thermal stability and luminescence properties of hybrids and found that the ternary hybrid materials exhibit better thermal stability and stronger emission intensity.


2015 ◽  
Vol 460 ◽  
pp. 154-163 ◽  
Author(s):  
Irena Jacukowicz-Sobala ◽  
Łukasz J. Wilk ◽  
Krzysztof Drabent ◽  
Elżbieta Kociołek-Balawejder

2013 ◽  
Vol 845 ◽  
pp. 204-208
Author(s):  
Deock Sam Park ◽  
Tae Sung Ha ◽  
Jung Hyurk Lim ◽  
Kyung Min Kim

Novel ladderlike polysilsesquioxanes containing polypropylene moieties (LPS-PP) were synthesized from LPS having chloromethylphenyl groups (LPS) and polypropylene having hydroxyl groups (PP-OH). LPS-PP was characterized by FT-IR, DSC, SEM, EDX, and TGA. The obtained LPS-PP shows no melting temperature due to the disappearance of melting temperature of PP, indicating the rigidity of Si-O-Si backbone in ladderlike LPS. The char yield of LPS-PP is higher than that of PP-OH because of the silica parts of LPS. This new LPS-PP can be an interesting candidate to fabricate hybrid materials using interactions or compatibility between PP moieties of LPS and various organic polymers.


2013 ◽  
Vol 144 ◽  
pp. 203-211 ◽  
Author(s):  
Luis F.F.F. Gonçalves ◽  
Carlos J.R. Silva ◽  
Fehmida K. Kanodarwala ◽  
John A. Stride ◽  
Mário R. Pereira ◽  
...  

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