✦ LIBER ✦

Studies of polymer morphology with13C inversion recovery cross polarization NMR

✍ Scribed by A. A. Parker; J. J. Marcinko; Y. T. Shieh; C. Shields; D. P. Hedrick; W. M. Ritchey

Book ID: 104692391
Publisher: Springer
Year: 1989
Tongue: English
Weight: 279 KB
Volume: 21
Category: Article
ISSN: 0170-0839
DOI: 10.1007/bf00266178

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Selective polarization inversion and dep

Selective polarization inversion and depolarization of 13C in cross relaxation in NMR

✍ Xiaoling Wu; Shanmin Zhang 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 242 KB

29 Si and 13 C NMR Investigation of the

29 Si and 13 C NMR Investigation of the Polysilane-to-Poly(carbosilane) Conversion of Poly(methylchlorosilanes) Using Cross-Polarization and Inversion Recovery Cross-Polarization Techniques

✍ Babonneau, Florence; Maquet, Jocelyne; Bonhomme, Christian; Richter, Robin; Roew 📂 Article 📅 1996 🏛 American Chemical Society 🌐 English ⚖ 298 KB

13C Cross-Polarization MAS NMR Study of

13C Cross-Polarization MAS NMR Study of Some Steroidal Sapogenins

✍ Iwona Wawer; Andrzej A. Cichowlas; Jadwiga Nartowska 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 110 KB

Cross-polarization (CP) magic angle spinning (MAS) solid-state 13 C NMR spectra of five steroidal sapogenins: tigogenin ((25R)-5α-spirostan-3β-ol), hecogenin (3β-hydroxy-(25R)-5α-spirostan-12-one), diosgenin (( 5 -(25R)-5α-spirosten-3β-ol), sarsasapogenin ((25S)-55βspirostan-3β-ol), and smilagenin (

15N cross-polarization using the inversi

15N cross-polarization using the inversion–recovery cross-polarization technique and 11B magic angle spinning NMR studies of reference compounds containing B—N bonds

✍ Christel Gervais; Florence Babonneau; Jocelyne Maquet; Christian Bonhomme; Domin 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 326 KB 👁 2 views

BoraneÈammonia complexes, trialcynylborazine and N-trimethylcycloborazane were characterized by 15N and 11B solid-state magic angle spinning (MAS) NMR. They are representative of compounds containing BÈN bonds and presenting various N and B environments, either tri-or tetracoordinated. InversionÈrec

Studies of octameric vinylsilasesquioxan

Studies of octameric vinylsilasesquioxane by carbon-13 and silicon-29 cross polarization magic angle spinning and inversion recovery cross polarization nuclear magnetic resonance spectroscopy

✍ Bonhomme, Christian; Tolédano, Paul; Maquet, Jocelyne; Livage, Jacques; Bonhomme 📂 Article 📅 1997 🏛 The Royal Society of Chemistry 🌐 English ⚖ 537 KB

Characterization of aromatic polymers (b

Characterization of aromatic polymers (benzenoid and heterocyclic) by cross-polarization, magic-angle 13C-NMR spectroscopy

✍ Brown, Charles Eric ;Khoury, Issam ;Bezoari, Massimo D. ;Kovacic, Peter 📂 Article 📅 1982 🏛 John Wiley and Sons ⚖ 593 KB

## Abstract The cross‐polarization, magic‐angle ^13^C‐NMR spectra of solid samples of poly(__p__‐phenylene), its nitro derivative, polymerized biphenyl, poly(p‐phenylene sulfide), poly(1‐methyl‐2,5‐pyrrolylene), poly(1‐phenyl‐2,5‐pyrrolylene), poly(2,5‐thienylene), and poly(2,5‐selenienylene) and t