纳米SiO2等外加掺合料对EPS超轻混凝土的影响_建筑工程管理论文 关键词:纳米SiO2;EPS超轻混凝土;影响 [gap=671]Keywords: nano SiO2; EPS ultra light concrete; influence
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高分散性SiO2/PMMA复合材料的制备与表征-- SiO2在纤维内的分散_stmopen 关键词】: 2纳米SiO2 接枝 静电纺丝 分散性 [gap=1321]Keywords】: Nanosilica Grafting Electrospinning Dispersibility
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Adding nano-SiO_2 had not the effect of heterogeneous nucleation on PA6,but the crystalline speed slowed down a little.
纳米SiO_2的加入未起到异相成核的作用,反而使结晶速度略有下降。
参考来源 - PP、弹性体及无机纳米粒子改性PA6共混体系形态与性能的研究The initial melt temperature also decrease by the addition of quantificational nano-silica dioxide, however the initial melt temperature will reascent over 3%.
加入一定量的纳米SiO_2也可降低复合薄膜的起始熔融温度,但超过3份后复合薄膜的起始熔融温度开始回升。
参考来源 - 有回复性的聚四氟乙烯/聚氨酯复合薄膜的制备与研究Fluorescent staining of bacteria and yeast was detected, the cells reacted by nano-SiO_x were mostly stained, which indicated that the cell membrane was destroyed, for propidium iodide can only enter the incomplete cells, stained the cellular nucleus.
对添加了抗菌纳米SiO_x粉体的细菌和酵母菌进行荧光染色,结果发现添加了抗菌粉体的细胞几乎全部被红染,这说明微生物的细胞膜被破坏,因为荧光染料碘化丙锭只能进入细胞膜被破坏的细胞内部,将细胞核染成红色。
参考来源 - 表面接枝高分子量季铵盐的纳米SiOx的抗菌机理研究However, Kf decreased when the concentration of nano-kaolin increased. Sorption of atrazine increased on nano-SiO2 but decreased on nano-kaolin when temperature increased.
纳米SiO_2对AT的吸附量随温度升高而增大,纳米高岭土则相反。
参考来源 - 纳米颗粒物与腐殖酸的复合体系对阿特拉津的吸附·2,447,543篇论文数据,部分数据来源于NoteExpress
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