^29Si and ^1H High—Resolution NMR Investigation on the Hydrolysis of TEOS in TS

摘要 The^Siand^1Hhigh-resolutionliquid-phaseNMRhasbeenusedtoinvestigatethehydrolysisprocessofthetetraethylorthosilicate(TEOS).^1H-NMRspectroscopyshowsthatthehydrolysisofTEOSinTPAisfasterthaninTEA.TheimpactsofTPAandTEAontheTOEShydrolysisprocessanditshydrolyzedproductdistributionhavebeenobservedby^29Si-NMRrespectively.Theinfluencesofwaterandtheisopropylalcoholonhydrolysishavealsobeendiseussed.ThepresenceofTBOTmarksanevidentdifferentiationbetweenTPAandTEAforhydrolysisin^29Si-NMRspectra.

1. 1H　AND　13C　NMR　STUDY　OF　INCLUSION　COMPLEXATION　OF　DSS　WITH　β－CYCLODEXTRIN.化学,1995-08.
2何有节;张迈华. 明胶的标准^1H和^13C—NMR谱.皮革化学与工程,1990-02.
3WeiRongbao LiangYa 等. SYNTHESIS OF 1H，1′H BIS（BENZ—Δ^4—IMIDAZ—OLINE）2,2′—SPIRO—TITANIUM DICHLORIDE.高分子化学,1996-01.
4刘仲杰;崔育新;等. ^1H NMR研究含有二糖结构的核苷类似物构型.药学,2000-01.
5Bai Ling Xu;Jin Ping Chen;Rong Zhang Qiao;De Cai Fu. Facile and efficient synthesis of 2-substituted-N1-carbethoxy-2, 3-dihydro-4（1H）-quinazolinones in fluorous solvent.化学,2008-05.
6王佳婧. 基于1H NMR代谢组学对丁毒豆治疗蟹足肿的机制研究.临床医学,2022-08.
7YANG Hui QIU Guo-fu FENG Xi-chun HE Jian-she HU Xian-ming. Hydrolysis Reactions and Resolution of (±)-2-Acetamido-3-hydroxy-1-(4-nitrophenyl)-1-propanone.化学,2002-04.
8弓子成1. 29Si核磁共振对矿渣-水泥体系水化C-S-H凝胶分子结构的研究.建筑设计及理论,2019-04.
9刘莉;艾英伟. 课外1h体能锻炼的干预实验效果分析.体育训练,2015-03.
10李利伟. 1H—MRS在临床上的应用与进展.免疫学,2013-07.

^29Si and ^1H High—Resolution NMR Investigation on the Hydrolysis of TEOS in TS—1 Synthesis

来源期刊

相关推荐

同分类资源更多

相关关键词

^29Si and ^1H High—Resolution NMR Investigation on the Hydrolysis of TEOS in TS—1 Synthesis

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多