A method based on the surface force pore flow model to characterize the pore size and pore size distribution of polymer porous filtration membranes was reviewed.
综述了一种建立在表面作用力孔流通模型基础上计算高分子多孔滤过膜孔径大小及分布的方法。
Based on SAXS theory and fractal theory, we obtain the calculating method and calculating formulas of the pore size, pore volume percentage and the fractal of pore surface in PAN - based carbon fiber.
基于小角X射线散射理论，利用逐级切线法和材料分形理论中的散射强度法，分别计算PAN基炭纤维内微孔大小、体积分数及微孔表面分形维数。
The surface morphology and the pore size were disclosed with SEM and Porous Medium surface Area Analyzer, thus discovering the adsorptive characteristics.
采用扫描电镜、多孔介质孔隙分析仪揭示功能纸的表面形貌、孔径的大小以及吸附特征。
A model is used to assume that pore surface is water wet, and all size of pore has contribution to the total number of bound water.
该模型假设孔隙表面亲水，各种尺寸的孔隙都对束缚水总量有贡献。
Roughness of the thin film surface is due to its sharp protuberance and nano-size pore structure.
薄膜中大量的纳米微孔结构及尖锐的峰状突起增加了表面的粗糙度。
The determination of the specific surface area and the pore size distribution for Ti-type granular adsorbents was carried out with a home-made apparatus based on BET volumetric methods.
用自装的BET容量法装置测定了几种粒状钛型吸附剂的比表面及其孔径分布。
The results showed that under certain condition, the trend of the properties of Kaolin Clays, such as surface area, pore volume, pore size distribution and cracking activity etc.
在不同的温度、时间、酸浓度等条件下，用不同的无机酸对高岭土进行改性处理，考察其改性后的比表面、孔容、孔径分布及裂化活性的变化。
Specific surface area and pore size distribution of alkali modified kaolins were determined by BET method.
采用BET法测定了碱改性高岭土的比表面积和孔径分布。
The results show that pyrolysis temperature, pyrolysis time and pyrolysis rate have an obvious effect on the special surface area(SSA) and average pore size(APS) of the biomass chars.
对于稻壳、树叶、棉花杆、玉米杆四种生物质焦，通过压汞法测量了其在大孔和部分中孔范围内的孔隙结构，发现热解温度、热解保持时间、热解快／慢速都会影响着焦样的比表面积和平均孔径。
The morphology, phase, content and special surface area, and pore structure of the samples were characterized using SEM, XRD, EDS and automated surface area and pore size analyzer respectively.
采用SEM、XRD、EDS和全自动比表面和孔隙度分析仪对样品的形貌、物相、含量和比表面、孔结构进行表征。
Novel catalytic performance and selectivity from nano-size zeolites with high exterior surface area and shorter pore pathway have aroused great interest in catalysis field.
纳米分子筛因具有高的外表面积和短的孔道结构而显示了独特的催化活性和选择性，近年来已成为催化界的研究热点。
The surface area and pore structure of Datong coal and the influence of coal particle size on them were studied.
研究了大同煤的表面微观结构及颗粒粒度对表面微观结构的影响。
The results showed that specific surface area was increased and average pore size was declined while crosslinking percentage, i. e .
结果表明，交联度对交联聚苯乙烯多孔吸附剂的孔结构均具有显著影响。
The pore size and specific surface area of ACFs were decreased after fluorination. The adsorption isotherm of nitrogen on ACFs were evidently reduced.
氟化后活性炭纤维的孔结构和比表面积变小，氮低温吸附等温曲线明显降低。
Filtration media is required to have suitable pore size, pore size distribution, pore volume, pore surface area and permeability for performing satisfactorily in applications.
为使过滤材料在使用中达到令人满意的性能，要求过滤介质具有适宜的孔径尺寸、孔径分布、孔体积、孔表面积及渗透性。
The results show that the modified limestone shows higher surface area and pore volume, and its pore size distribution is better than that of raw limestone.
结果表明：调质改善了石灰石的孔结构特性，在直接硫化过程中比原始石灰石具有更高的钙转化率；
The results shows that the preparation method significantly causes the change of phase composition, pore size distribution and specific surface area, but has little effect on its morphology.
实验表明，制备方法对催化剂的相组成、孔径分布、比表面积等有明显影响，但对其形貌的影响不大。
Because of the large surface area and uniform pore size, the inorganic mesoporous material becomes the hot topic of research in catalysis.
无机介孔材料因其具有大的比表面积、有序的孔道结构以及可调变的孔径，目前已成为催化领域研究热点之一。
Supercapacitor; activated carbon; electrode materials; pore size control; surface modification; asymmetrical electrochemical capacitor;
超级电容器；活性炭；电极材料；孔径调控；表面改性；不对称电化学电容器；
The nanoparticle size, and phase were characterized by means of TEM, XRD, TGA, surface area and pore diameter measurements.
通过TEM，XRD，TGA及表面积与孔径测定仪等测试手段对该负载型催化剂的物相、粒子的形貌和粒度进行了表征。
The nanometer-level hollow hydroxylapatite material produced by the method is small in particle size, large in pore volume and surface area;
本发明羟基磷灰石纳米空心材料粒径小，孔体 积和表面积大；
The specific surface area, pore size and yield ratio have been measured. Iodine and Methylene blue adsorption were used to study the adsorption capacity of ACHF.
测量了比表面积和得率，孔径分布，用碘吸附值、亚甲基兰吸附值测定了中空活性炭纤维的吸附性能，用SEM观察了其表面结构。
The specific surface area, pore size and yield ratio have been measured. Iodine and Methylene blue adsorption were used to study the adsorption capacity of ACHF.
测量了比表面积和得率，孔径分布，用碘吸附值、亚甲基兰吸附值测定了中空活性炭纤维的吸附性能，用SEM观察了其表面结构。
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