查询词典 peptizator

During the preparation of AlOOH sol , Effects of peptizator, H2O/AL,hydrolysis time, hydrolysis temperature, aging time and composition were studied, it had been found that preparation period could be shortened by extending hydrolysis time. It was possibily because that , iso-propanol produced in the reaction could be volatilized when extending hydrolysis time, its harmful role to peptization process could be avoid in this condition.

在制备AlOOH溶胶过程中，系统研究了胶溶剂、H2O/AL、水解温度、水解时间、陈化温度和陈化时间的影响，并首次发现了延长水解时间可以显著缩短制膜周期，通过分析认为延长水解时间可以使反应过程中生成的异丙醇挥发出去，避免了其对胶溶过程的阻碍作用。

ML/min,the end of reaction(pH=7).These precipitates were then peptized with peptizator HAc at 80 ℃ for 12 h. So a stable transparent colloidal sol was obtained.By using this sol,splinterless La2O3-Al2O3 membranes were prepared.

mL/min、反应终点(pH=7)，加入HAc作胶溶剂，于80 ℃恒温胶溶12 h，可制得稳定、透明的溶胶，用该溶胶可制得无开裂的La2O3-Al2O3膜。

Through the research of acid, we found that the role of acid in the process of preparing SZ/SiO2 is peptizator. And the research of crosslinking agent shows that the function of crosslinking agent is to prevent the nanoparticles from agglomerating.

通过将体系中的硫酸换作其它的酸的研究，我们认为酸在制备过程中的作用是促进ZrO2胶溶，而对交联剂的研究表明交联剂的作用是防止ZrO2纳米粒子团聚。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。