LUCY 发表于 2025-3-25 04:35:24

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preeclampsia 发表于 2025-3-25 07:49:37

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Aggrandize 发表于 2025-3-25 12:17:09

Eigenwertaufgaben bei Matrizen,correlated with a phase transition detectable by means of DSC. By comparison with X-ray diffraction data the well resolved resonance signals for the low temperature phase were assigned to rotational isomeric states of the carbon-carbon bonds. Chemical shift variations are compared to those due to mo

ROOF 发表于 2025-3-25 17:31:53

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广大 发表于 2025-3-25 20:54:22

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连系 发表于 2025-3-26 04:11:55

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Merited 发表于 2025-3-26 06:54:56

Characterization of Polymers in the Solid State I: Part A: NMR and Other Spectroscopic Methods Part

Minatory 发表于 2025-3-26 10:44:36

,Deuteron NMR — a new tool for studying chain mobility and orientation in polymers,e chain mobility of atactic polystyrene in the vicinity of its glass transition. Localized motions in the glassy state and their relation to the mechanical properties of polymers are illustrated in polycarbonate, where the jump motion of the phenyl groups can be blocked by low molecular weight addit

北极熊 发表于 2025-3-26 16:16:30

Cross polarization-magic angle sample spinning NMR studies,correlated with a phase transition detectable by means of DSC. By comparison with X-ray diffraction data the well resolved resonance signals for the low temperature phase were assigned to rotational isomeric states of the carbon-carbon bonds. Chemical shift variations are compared to those due to mo

Hypopnea 发表于 2025-3-26 19:21:54

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查看完整版本: Titlebook: Characterization of Polymers in the Solid State I: Part A: NMR and Other Spectroscopic Methods Part ; H. H. Kaush,H. G. Zachman Conference