Solid-state 13C NMR spectra (Figure问题补充:匿名 2013-05-23 12:21:38 null 匿名 2013-05-23 12:23:18 固体13c核磁共振光谱(图 匿名 2013-05-23 12:24:58 正在翻译,请等待... 匿名 2013-05-23 12:26:38 固态13 C 核磁共振光谱 (图 匿名 2013-05-23 12:28:18 null热门同...
13C NMR and EPR methods are employed to quantitatively determine the composition of thermoplastic vulcanizates (TPVs) based on ethylene-propylene-diene rubber (EPDM), polypropylene (PP) and extender oil, with and without talcum filler. The oil has a strong influence on both the processing and th...
13 C CP-MAS NMR and FT-IR spectroscopy included isolated cuticular and suberin-enriched membranes, i.e. raw cutin and suberin, the non- depolymerizable fractions and further cellulase- and pectinase-resistant fractions. Spectroscopic results supported the findings of the monomeric composition of...
建议在计划1。固态13C NMR谱(图 翻译结果3复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果4复制译文编辑译文朗读译文返回顶部 建议在计划1. 固体13c核磁共振光谱(图 翻译结果5复制译文编辑译文朗读译文返回顶部 相关内容 a只要她们出门都需要坐车 So long as they go out all need to go by car...
1)solid-state 13C-CP/MAS NMR固态核磁共振碳谱 1.Crystalline structure of bamboo fiber was investigated by solid-state 13C-CP/MAS NMR spectroscopy,and was compared to ramie,flax and cotton.利用固态核磁共振碳谱分析研究了天然竹纤维的结晶结构,并与常规的天然纤维素纤维苎麻、亚麻和棉纤维进行了比较。
Solid-state 13C NMR has been important to overcome analysis difficulties arising from the low solubility of carbonaceous materials. Its use provides accurate information about these materials. In this work, resonance techniques involving magic angle spinning with cross-polarisation (CP/MAS) or single ...
6) high resolution solid state 13C NMR 固体高分辨~(13)C谱补充资料:固体高分辨核磁共振 固体中存在如化学位移、偶极矩、间接自旋耦合、四极矩、核与电子的自旋、 自旋-转动等各向异性相互作用,而且固体中的核是固定不动的,不像液体中的分子作快速无规运动使各向异性相互作用的统计平均值为零,所以固体核磁...
05 有机波谱-13c nmr 热度: 稳定性同位素13C标记小麦植株δ13C值的检测方法研究 热度: 相关推荐 稻秆木素侧链 13 C 同位素示踪 及固体 13 CNMR 分析 顾瑞军 1 ,谢益民 1 ,曾绍琼 1 ,伍红 1 ,安田征市 2 (1.华南理工大学制浆造纸工程国家重点实验室,广州510640;2.日本名古屋大学农学部,名古屋464-86...
The structure and molecular motion of metallocene-catalyzed linear low-density polyethylenes (MLLDPE) have been investigated in the α relaxation temperature region by solid-state 13C NMR spectroscopy. Fully relaxed dipolar decoupling (DD)/MAS 13C NMR spectra are well resolved into the crystalline,...
33, No. 8, pp 584—589 (2001) Structure and Molecular Motion of Poly(ethylene oxide) Chains Tethered on Silica by Solid-State 13C NMR Method Katsuhiro YAMAMOTO, Atsushi MARUTA, and Shigetaka SHIMADA Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466–8555, Japan (Received ...