The ceramiccomprises alumina, and is made macroporous by spraying a mixture of alumina sol and alumina particles with no more than 35 % by weight of dispersible alumina.
所述陶瓷包含氧化铝并通过喷涂 含有不超过35重量％可分散氧化铝的氧化铝溶胶和氧化铝颗粒的混合 物使之具有大孔隙。
We found that the silicic sol particles formed under micro-wave radiation have bigger specific surface area and stronger absorption ability.
通过物理参数的对比测定，得到了在微波辐射下凝聚所产生的硅胶粒子具有更大的表面积和更强的吸附能力。
A sol that consists of solid particles suspended in a liquid is a colloidal suspension.
由固体微粒悬浮在液体中所组成的溶胶叫胶态悬浮体。
The invention relates to a preparation method for nano particles and nano-particle sol and application of the nano particles and the nano-particle sol in magnetic resonance imaging contrast medium.
本发明涉及纳米粒子和纳米粒子溶胶的制备方法及两者在磁共振成像造影剂中的应用。
The zirconium nitrate is more suitable to be used as the precursor than zirconium oxychloride to get stable zirconyl oxalate sol with uniform particles.
实验结果表明，硝酸锆比氧氯化锆更适合作前驱体，可获得均匀分布的稳定溶胶；
Super-hydrophobic silica-based thin films were prepared by sol-gel processing. Both surface energy and roughness were controlled using colloidal silica particles and fluoroalkylsilane.
溶胶— 凝胶法制备超疏水薄膜，加入胶体二氧化硅粒子和氟硅烷控制薄膜表面粗糙度和表面化学性质。
In this paper, ferric iron nano-particles were prepared by sol-gel auto-combustion and used as the catalyst of carbon nanotubes (Cnts).
利用溶胶一凝胶自蔓延燃烧法制备出了纳米氧化铁，并用其作为碳纳米管制备的催化剂。
Nanometer titanium dioxide particles wre prepared by sol - gel from TiCl4.
以四氯化钛为原料，采用溶胶-凝胶法来制备纳米二氧化钛。
Anatase TiO 2 particles were prepared on viscose-based activated carbon fiber (ACF) felts surface via sol-gel method with tetra-n-butyl titanate as precursor and characterized by XRD and SEM.
采用钛酸四正丁酯为原料，用溶胶-凝胶法在粘胶基活性炭纤维(A CF)毡表面制备了锐钛矿型的二氧化钛粒子，并用XRD, SEM进行了表征。
We found that the silicic sol particles formed under microwave radiation have bigger specific surface area and stronger adsorption ability.
通过物理参数的对比测定，得到了在微波辐照下凝聚所产生的硅胶粒子具有更大的表面积和更强的吸附能力。
We found that the silicic sol particles formed under microwave radiation have bigger specific surface area and stronger adsorption ability.
通过物理参数的对比测定，得到了在微波辐照下凝聚所产生的硅胶粒子具有更大的表面积和更强的吸附能力。
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