纳米Al 关键字: 溶胶-凝胶法;纳米Al2O3; CMP;分散剂;分散稳定性[gap=1276]Key words: sol-gel method; Al2O3 nanoparticles; CMP; dispersant; dispersion and stability
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dispersion and dispersion stability 分散和分散稳定性
It has to satisfy two physical intrinsic and limitations: numerical dispersion and stability.
需满足两个固有的物理限制:数值稳定性和数值色散性。
The results showed that Silane coupling was chemically-grafted on the surface of UFD, the dispersion and stability of UFD in ethanol was improved;
结果发现: 偶联剂化学接枝到金刚石表面,改性后的金刚石在乙醇中的分散稳定性得到提高;
Sodium silicate and PAM were selected as dispersants, laser diffraction-based particle size analyzer and settlement experimentation were used to evaluate dispersion and stability of nano-particles.
本实验选择了九水合硅酸钠和聚丙烯酰胺作为分散剂,并通过激光粒度分析仪和沉降实验对纳米颗粒的分散稳定性进行评价。
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