The population of silanol groups on the surface greatly decreases due to being consumed in the reaction with organosilane, resulting in a reduction in surface polarity.
样品的表面硅羟基由于被消耗而明显减少，导致表面极性降低。
In the reversed-phase system, the influence of residual silanol groups of C18 bonded phase surface on the retention behaviors of heteropoly acid (HPA) anion is studied.
在反相体系中，研究了十八烷基键合相表面残留硅醇基对杂多酸阴离子保留行为的影响。
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