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1)  hierarchical silica
多级孔道硅胶
1.
Then hierarchical aluminophosphate zeolites with continuous micrometer-scale macropores and micropores were fabricated by in-situ synthetic method,in which the hierarchical silica and the as-synthesized AlPO4-5 crystals were employed as the template and seed,respectively.
多级孔道硅胶为载体,所合成的AlPO4-5为晶种,采用原位生长法合成了含有大孔和微孔的多级孔道磷酸铝系分子筛。
2)  porous silica
多孔硅胶
1.
A novel method was proposed and studied for the preparation of porous silica with high porosity using base-dissolving technology.
4cm3/g的多孔硅胶,采用1。
3)  Hierarchical-structured
多级孔道
1.
Hierarchical-structured zeolite has advantages of both zoelites(high acidity,high hydrothermal stability) and mesoporous materials(favorable mesopore structure),and it is an effective strategy to combine shape selectivity with efficient mass transfer.
多级孔道沸石分子筛同时具有沸石分子筛和介孔材料的优点,具有很高的酸性、水热稳定性及介孔结构,可以在保持良好择形性能的同时具有很好的传质能力,被认为是最有竞争力的催化材料,有望在重油裂化、大分子催化等领域发挥重大作用。
4)  porous silicone rubber
多孔硅橡胶
1.
The tangential constitutive matrix is derived in the paper for the nonlinear finite element computation of porous silicone rubber material as the strain-energy function is expressed by extension ratios .
为进行多孔硅橡胶材料非线性有限元计算 ,针对用伸长比表示的应变能函数 ,推导了多孔硅橡胶材料非线性有限元计算中切线本构关系的具体形式。
2.
Dealed with viscoelastic behaviors of porous silicone rubbers with high porosity under finite deformation.
利用硅橡胶材料的单轴压缩松弛实验与材料模型进行了对比 ,讨论了多孔硅橡胶的等容变形和体积变形对应力松弛的影响 。
3.
A strain energy function, being split into isochoric and volumetric parts, was proposed for porous silicone rubber with relatively high porosity at finite deformation under compression.
利用硅橡胶材料的单轴压缩实验进行了材料参数拟合 ,讨论了多孔硅橡胶的孔隙度和体积变形对压缩性能的影
5)  porous silicon colloid
多孔硅溶胶
6)  porasil A
多孔硅胶珠A
补充资料:多孔硅胶珠A
分子式:
CAS号:

性质:为多孔二氧化硅微珠。多孔、质硬、干燥、易流动。具最高活性,与大多数溶剂不起作用,高温时不变坏,化学惰性,使用或不用固定液。结构坚硬,装柱不致破碎。生产时可控制孔径和表面,比表面积350~500m2/g、孔径10nm。颗粒范围80~100目和100~150目,最高使用温度500℃。用于气相色谱定相分离永久气体。

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