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- Nanomaterials have good adsorbability because of their huge specific surface area, therefore in the foreground of environmental analysis. 摘要纳米材料具有大的比表面积，拥有优良的吸附性能，因此在环境分析领域的应用逐渐增多。
- Nanomaterials have good adsorbability because of their huge specific surface area,therefore in the foreground of environmental analysis. 纳米材料具有大的比表面积,拥有优良的吸附性能,因此在环境分析领域的应用逐渐增多。
- Ultrafine particles have strong self-aggregation tendency for their huge specific surface area and large surface energy,which directly affect the products in quality. 由于超细固体颗粒具有极大的比表面积和比表面能,粒子自聚的倾向较大,从而直接影响产品质量。
- The obtained solid base catalyst, which possessed huge specific surface area and good antiacid and waterproof performance, had excellent application prospect. 所制固体碱生物柴油催化剂比表面积大，抗酸、抗水性能好，应用前景良好。
- huge specific surface areas 高比表面积
- The BET specific surface area reaches 477.7 m2? g-1 for NiO calcined at 523 K. 结果表明;在523K下焙烧得到的氧化镍BET比表面达到477.;7m~2·g~(-1)
- At the same time,the specific surface area and the mesopore and m... 进一步延长超声时间,其比表面积和孔容反而下降。
- The maximum BET specific surface areas of silica aerogel obtained by optimizing preparation technology is 430m~2/g. 比表面积测定仪测试表明,优化制备工艺后的气凝胶产品的BET比表面积最大为430m~2/g。
- Carbon nanotube electrodes exhibit unique pore structure and high utilization efficiency of specific surface areas. 碳纳米管电极具有独特的孔隙结构和高比表面积利用率;
- The coarse grain size and small specific surface area of Chengchao iron ore concentrate influence negatively the output and quality of pellet. 由于程潮铁矿铁精矿的粒度较粗,比表面积较小等原因,严重影响了球团矿的产量和质量。
- Floc properties may be described by properties as floc strength, specific surface area, surface potential and surface energy. 絮凝物可以通过絮凝物强度,具体表面,表面潜力和表面能量来描述。
- The results show that BET specific surface area of AC is 1 654 m2/g, with reasonable pore size distribution (PSD). 结果表明:活性炭的BET比表面积达1 654 m2/g,具有合理的孔径分布,主要在2 nm附近。
- The specific surface area of the ceramisite with the best formula was 6.26 m2/g,and the porosity was 79.53%. 最佳配方下所得陶粒的比表面积为6.;26 m2/g;孔隙率为79
- All of the effects could be accounted for by changes in the specific surface area,pore size distrib... 活性炭的比表面积、孔径分布和表面性质都会影响其吸附氢气的能力,其中,比表面积是最主要的影响因素。
- The main features of CNTs contain highly-perfect graphitization structure and high specific surface area. 兼具高石墨化程度以及高比表面积是奈米碳管的特性。
- And it is the best for the size of grains, specific surface area, reunite factor and distr... 温度过高时,因烧结现象的发生,可能产生硬团聚。
- The simple determination of specific surface area for porous solids by ethanol-desiccator method is described. 简易干燥器乙醇法测定多孔物质比表面积。
- The influence of the bacteria strain on the specific surface areas of Red soil colloid,Cinnamon soil colloid and kaolin was studied. 以红壤胶体、褐土胶体和高岭石为材料,应用亚甲基蓝吸附法测定细菌、土壤胶体颗粒以及细菌胶体复合体的比表面积。
- The particles may be spherical or irregular of varying porosity and specific surface area. 颗粒可以是球型的，也可以是不规则形状的，多孔性和比表面积有所不同。
- High specific surface area activated carbon was prepared frombamboo by chemical activation with KOH. 以竹屑为原料,研究了KOH活化法高比表面积活性炭的制备工艺。
