1) porous CaO
多孔氧化钙
1.
The pore shape inside porous CaO formed from calcining CaCO3 in furnace is cylindrical, whose structure characteristics can be described by using pore size, distribution density(DD) of pore size, pore length,specific surface area(SSA) and pore volume.
它在炉内煅烧后形成的多孔氧化钙(CaO)内部孔的形状为圆柱形,其孔结构特征可用孔径大小、孔径分布、孔长度、比表面积及孔容积等参数来描述。
2) porous alumina
多孔氧化铝
1.
Preparation of porous alumina template and study on formation process;
多孔氧化铝模板的制备及形成过程研究
2.
The fabrication and transmissivity of porous alumina templates;
多孔氧化铝模板的制备及性质研究
3.
The fabrication of high-quality periodic porous alumina templates;
高质量规则多孔氧化铝模板的制备
4) OPS
[ɔps]
氧化多孔硅
1.
Uniform Ag nano-particles was synthesized within nanoscale pores of oxidized porous silicon (OPS) by a simple solution immersion-thermal decomposition approach,forming the compound structure of Ag/OPS/silicon.
通过简单的溶液浸泡-热分解方法成功地在氧化多孔硅的孔中沉积了纳米银粒子,形成了银/氧化多孔硅/硅的复合结构。
2.
A copper inductor based on oxidized porous silicon(OPS)insulating technology is presented.
提出了一种基于氧化多孔硅厚膜隔离技术的Cu电感。
5) porous silica
多孔氧化硅
1.
Preparation of porous silica with nanofibrous morphology from chrysotile;
采用纤蛇纹石制备纳米纤维状多孔氧化硅
2.
The phase-separation theory was used to prepare the porous silica from silicic gel derived from fly ash.
利用相分离原理,以粉煤灰经硅铝分离后所得的硅酸凝胶为原料,选用聚乙烯醇为造孔剂,硝酸为催化剂,成功地制备了多孔氧化硅。
3.
The influence of CTAB concentration on the structure and properties of mesoporous silica films is studied as well.
报道了一种新型纳米多孔氧化硅薄膜的制备方法 ,并详细探讨了表面活性剂浓度对介孔氧化硅薄膜结构和性能的影响。
6) porous anodic alumina
多孔氧化铝
1.
Well ordered porous anodic alumina (PAA) film was prepared on pure Al substrate using sulfuric/oxalic acid mixture as electrolyte with different ratios, the best regular PAA film with an average diameter of 45 nm was obtained using 1∶1 sulfuric/oxalic (molar concentration) mixed acid at 26 V.
高度有序的多孔氧化铝可以在3种不同类型的电解液,即硫酸、草酸和磷酸中获得。
2.
TiO_2 nanotubes were prepared by sol-gel method using porous anodic alumina as the template,and then,doped by nitrogen in ammonia gas atmosphere.
以多孔氧化铝为模板,采用溶胶凝胶法制备出二氧化钛纳米管,在氨气气氛下进行了氮掺杂。
3.
The physical structure of the porous anodic alumina was characterized by using SEM and BET.
用电化学方法制备多孔氧化铝膜,并负载Mo-Co活性组分制得了金属支撑-多孔层规整填料型加氢催化剂。
补充资料:氧化钙
氧化钙 calcium oxide 化学式CaO,白色粉末,不纯者为灰白色。俗称石灰或生石灰。熔点2614℃,沸点2850℃,相对密度3.25~3.38。氧化钙为碱性氧化物,溶于水形成氢氧化钙。氧化钙在空气中逐渐吸收二氧化碳,转变为碳酸钙。碳酸钙在加热时生成氧化钙 ,大规模生产都用石灰石做原料 ,石灰窑的温度约1000℃,反应产生的二氧化碳气体不断逸出,使反应进行得很完全。在空气中和高温下加热氧化钙,会放出强烈的白光,称为石灰光,被利用来制造高强弧光灯。氧化钙大量用于建筑业,在1∶3(体积比)的熟石灰和砂子的混合物中加水制成的泥浆称为灰泥,用于砌砖等。在高温下,氧化钙和酸性氧化物发生反应: CaO + SiO2=CaSiO3 3CaO+P2O5=Ca3(PO4)2 常利用上述反应除去氧化后生成的酸性氧化物,同时也可以与硫化亚铁作用除去钢水中过量的硫:高温 |
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