scholarly journals Progress Summary: Solid-state NMR spectroscopic methods are being used to deduce the molecular structure of degradation products in Material 2

2019 ◽  
Author(s):  
H E Mason ◽  
P Campbell ◽  
A Sawvel
2006 ◽  
Vol 44 (6) ◽  
pp. 581-585 ◽  
Author(s):  
Yu Ho ◽  
Der-Lii M. Tzou ◽  
Feng-I Chu

Biochemistry ◽  
2003 ◽  
Vol 42 (27) ◽  
pp. 8105-8109 ◽  
Author(s):  
Shiying Tian ◽  
Javier Garcia-Rivera ◽  
Bin Yan ◽  
Arturo Casadevall ◽  
Ruth E. Stark

Author(s):  
Rosa María Claramunt ◽  
María Dolores Santa María ◽  
Isabelle Forfar ◽  
Francisco Aguilar-Parrilla ◽  
María Minguet-Bonvehí ◽  
...  

2019 ◽  
Vol 264 ◽  
pp. 01005
Author(s):  
Masahiro Inagaki ◽  
Koshiro Mizobe ◽  
Katsuyuki Kida ◽  
Yuji Kashima

In this study, rolling contact fatigue (RCF) tests were performed in order to investigate the effect of groove radius on the life of PEEK-PTFE hybrid radial bearings. Furthermore, solid state NMR spectroscopy was performed in order to investigate the molecular structure of PEEK. It was found that groove radius shape was related to limitations of the bearings, and the molecular structure of the PEEK was not changed by the temperature rise in this test. Furthermore, thermal failure of the PEEK was not affected by oxidation during RCF test.


1989 ◽  
Vol 22 (11) ◽  
pp. 4190-4197 ◽  
Author(s):  
Gerhard Koegler ◽  
Alfred Hasenhindl ◽  
Martin Moeller

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