膠態氧化硅 的英文怎麼說

中文拼音 [jiāotàiyǎnghuàguī]
膠態氧化硅 英文
colloidal silica
  • : Ⅰ名詞1 (某些具有黏性的物質) glue; gum 2 (橡膠) rubber 3 (姓氏) a surname Ⅱ動詞(用膠粘) st...
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • : 名詞[化學] (氣體元素) oxygen (o)
  • : 名詞[化學] silicon (14號元素符號 si)
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. Synthesis of silica colloid crystals

    晶體的合成
  2. And the value drop to the lowest at ph = 0. 8. as the increase of heat treatment temperature, the pore size distribution peak of sio2 microspheres is very narrow, meanwhile the specific surface area is the smallest before 160 c. the polymer template is removed at 350 c, so the pore structure of sio2 particles has a big change which involve the increase of specific surface area and the broaden of pore size distribution peak. with the continuous raise of temperature the sio2 network will shrink little, as a result the average pore size will decrease, but the specific surface area has no obvious change

    結果發現:二體顆粒均勻分佈於脲醛聚合物網路中,煅燒去除有機模板后微球表面變粗糙,而粒徑沒有明顯變; ph值較小時,復合微球中聚合物含量較大,而ph值較大時,得到復合微球結構鬆散,因此熱處理后的二微球孔容及平均孔徑都較大,而在ph = 0 . 8時,得到最小值;武漢理工大學碩士學位論文隨著熱處理溫度的變,小於160時,空分佈較窄,而比表面積較小,在350時,由於有機模板的去除,微球孔結構發生突變,比表面積明顯增大,而孔徑分佈變寬,溫度繼續升高時,二網路發生收縮,平均孔徑變小而比表面積由於有機炭物的完全去除沒有太大變;微球中的微孔在熱處理過程中處于平衡狀,分佈沒有太大變
  3. The resulted films were densely packed uniform amorphous films with substantial overlap between adjacent si02 layers, and can serve the function as antireflection coatings. colloidal ti02 particles of 3 ~ 4nm in diameter were prepared using tetra - h - butyl titauate as precursor, and composite multilayer films of pss / tio2 were electrostatically self - assembled

    體與聚合物pdda的自組裝多層復合薄膜為均勻、緻密的非晶膜,復合薄膜內存在層間穿插的現象,薄膜表現出均質單層光學塗層的特性並具有增透作用。
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