Proton longitudinal NMR relaxation of poly(p-phenylene sulfide) in the laboratory and the rotating frames reference

An investigation of 1H and 13C longitudi

An investigation of 1H and 13C longitudinal relaxation and relaxation in the rotating frame in solid poly(N-vinylcarbazole)

✍ Frank Heatley; Aglaia Karali; Photis Dais 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 118 KB

## Abstract ^1^H and ^13^C longitudinal relaxation times (__T__~1~) and relaxation times in the rotating frame (__T__~1ρ~) have been measured for poly(__N__‐vinylcarbazole) in the solid state in air and nitrogen atmospheres in an attempt to elucidate molecular motions. In air, the __T__~1~ relaxati