
[物化] 分散介質;色散介質;彌散劑
It also shows that the dispersing medium can influence its properties greatly.
實驗還表明,球磨彌散劑對樣品的性能也有較大影響。
While stirring this concentrated suspension, a small aliquot is removed and transferred to the optical measurement cell containing the blank dispersing medium.
當攪拌該濃縮的懸浮液時,将等分試樣轉移至含有空白分散介質的光學測量比色皿中。
OBJECTIVE: To investigate the influence of dispersing medium and monomer dosage of dispersion polymerization on the particle size the distribution width of the polystyrene microspheres.
目的:觀察分散聚合法中分散介質及單體用量對聚*********微球粒徑與分布寬度的影響。
The effects of the dispersing medium, the agitation intensity, the amount and properties of magnetic particles on the polymerization and magnetic content in the polymer microspheres are discussed.
讨論了分散介質、攪拌強度、磁性粒子性質及用量等因素對聚合反應及聚合物磁含量的影響。
The petroleum solution is a colloidal dispersion in which the asphaltene comprises the micellar nucleus, the resin forms the solvation layer and the remaining gas oil ACTS as the dispersing medium.
石油溶液是以瀝青質為膠束中心,膠質為溶劑化層,瓦斯油分為分散介質的膠體分散體系。
|dispersion medium/dispersate;[物化]分散介質;色散介質;彌散劑
分散介質(dispersing medium)是膠體化學與材料科學中的核心概念,指分散體系中作為連續相存在的物質,能夠承載并均勻分布另一種不溶性微粒(即分散相)。例如,牛奶中的水相承載脂肪微粒時,水即為分散介質。
在工業應用中,分散介質的選擇直接影響産品穩定性。塗料行業中,水性塗料以水為分散介質替代有機溶劑,既降低揮發性有機物排放,又提升施工安全性。納米材料制備時,乙二醇、聚乙烯吡咯烷酮等介質可有效防止粒子團聚,确保納米銀、二氧化钛等功能材料保持高比表面積特性。
該術語在藥學領域同樣關鍵,脂質體藥物輸送系統以磷酸鹽緩沖液為介質,通過調控pH值和離子強度維持藥物載體的結構完整性。研究顯示,介質黏度與溫度參數的精準控制能使靶向給藥效率提升40%。
Dispersing medium(分散介質)是膠體化學或分散體系中的核心概念,指在分散體系中作為連續相存在的物質,用于承載被分散的物質(即分散相)。以下是詳細解釋:
Dispersing medium vs. Dispersed medium
其他相近詞
如需進一步了解具體應用場景,可參考膠體化學教材或專業詞典(如海詞詞典)。
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