The phenylated silica gel has been prepared by the reaction between the surface hydroxyl groups of silica gel and phenyl trichlorosilane.
本文利用苯基三氯硅烷和硅胶表面羟基反应制备了苯基化硅胶。
The esterified white carbon has been prepared by the reaction between the surface hydroxyl groups of white carbon and n-heptanol or n-octanol.
本文利用正庚醇或正辛醇与白炭黑表面羟基反应制备了酯化白炭黑。
This is due to the phenylation of surface hydroxyl groups of hydrophilic Silica gel and the destruction of organized layers of phenylated Silica gel respectively.
这分别是由于亲水硅胶表面羟基的苯基化作用以及苯基化硅胶的有机化层的破坏所致。
The contents of carboxyl, phenol hydroxyl, and lactones groups on carbon black surface have been determined.
同时测定了炭黑表面羧基、酚羟基、内酯基等酸性含氧基团的含量。
The surface lipids undergo oxidation generating many compounds containing... hydroxyl and carbonyl groups.
表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.
表面的类脂物氧化后，产生许多化合物，包括羟基和羰基化合物。
The results indicated that the range of optimization amounts of hydroxysilicone oil which condensed with hydroxyl groups onto the surface of gas-phase foam silica.
结果表明，在硅橡胶混炼过程中，接到硅橡胶主链上的羟基硅油甚少，大部分接到白炭黑表面上；
Compared with polyethylene as a standard sample, GAP has higher surface free energy because there are many hydroxyl groups and azide group in the surface of the GAP molecule.
与聚乙烯相比，GAP的总表面的自由能较高，这主要是因为GAP表面含有羟基和叠氮基团。
The surface chemical groups of hierarchical mesoporous carbon were mainly hydroxyl and carbonyl, so, it was easy to modify and introduce some new groups.
样品中孔炭的表面富含羟基、醚基等化学官能团，亲水性强，易于进行化学改性。
The FTIR result verified that the hydroxyl groups on the surface of the resulting nano-SiO2 form hydrogen bondings with adipic acid generated by hydrolysis of dimethyl adipate during reaction.
红外光谱表明二氧化硅表面硅羟基与己二酸二甲酯酯化产物己二酸的羧基形成氢键。
Therefore, in this paper the infrared spectroscopy (IR) technology is used to study the skeleton structure, hydroxyl groups and surface acidity of the low-cost TS-1.
为此，本文利用红外光谱法研究了用廉价法合成的TS - 1的骨架结构、羟基和酸性。
Therefore, in this paper the infrared spectroscopy (IR) technology is used to study the skeleton structure, hydroxyl groups and surface acidity of the low-cost TS-1.
为此，本文利用红外光谱法研究了用廉价法合成的TS - 1的骨架结构、羟基和酸性。
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