mas nmr 中文意思是什麼
mas nmr
解釋
核磁共振譜-
The results of mas nmr analysis indicate that the crystalline structure of cordierite was considerably changed by the incorporation of the zn2 ions or ti " " ions, leading to the partial transition from a - cordierite with a hexagonal crystalline structure to p - cordierite with a orthorhombic crystalline structure
2al2o3 ? 4 . 6sio2堇青石固溶體樣品的結構。 masnmr研究結果表明， zn2 + 、 ti4 -的固溶對樣品中的堇青石結構具有重要的影響，使得樣品中的堇青石由六方結構-堇青石向四方結構-堇青石轉變。 -
In situ mas nmr spectroscopy study on catalytic reaction mechanism of light alkanes
低碳烷烴催化反應機理的固體核磁共振研究 -
In this paper, the kaolinite / polyacrylamide intercalation compound was prepared first by the displacement reaction of kaolinite / formamide intercalation precursor with acrylamide, and then the in - situ polymerization of acrylamide. the kaolinite structure and the intercalation mechanism were discussed by the techniques of powder x - ray diffraction analysis, * h mas nmr, raman, and ir spectra
本文以甲酰胺為前驅劑、丙烯酰胺為取代劑，採用插層-取代-原位聚合的方法制備高嶺石有機插層復合物，用x射線衍射、 ~ 1hmasnmr 、 raman 、 ir等技術研究了插層復合物結構特徵和插層反應機理。
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