孔结构

PAN基活性炭纤维的制备及孔结构分析

Preparation and pore structure analysis of PAN based activated carbon fiber

成型工艺对活性炭孔结构及其CO2吸附性能的影响

Effect of Molding Conditions on the Pore Structure of Activated Carbon and Its CO_2 Adsorption Performance

动态发泡工艺参数对PS微孔塑料泡孔结构的影响

Effects of dynamic process parameters on cell structure of PS microcellular plastics

通过SEM和BET等手段表征微球表面形貌和孔结构，并研究了超声分散时间、种球类型、交联单体浓度等因素对微球性能的影响。

The influence of ultrasonic dispersion time , seed type and DVB concentration were discussed .

PVC微孔塑料加工工艺与泡孔结构及耐热性关系研究

Study on relations of processing conditions and cell structure and heat resistant property for PVC foams

运用低温N2吸附、XPS表征活性炭孔结构和表面性质。

These four carbons were characterized by using N2 adsorption and XPS .

PP／纳米CaCO3发泡板材的性能和泡孔结构的研究

Properties and Cell Structures of PP / Nano-CaCO_3 Foamed Sheet

8英尺FRP游艇帆杆座及稳水板孔结构浅议

Study on the mast socket and centreboard location hole of an 8 feet FRP Yacht

TiO2薄膜孔结构对其光催化性能的影响

Effect of the morphology of porous tio_2 film on the photocatalytic properties

发泡剂热分解特性及对硬质PVC挤出发泡结皮厚度及泡孔结构影响

Effects of Blowing Agents ' Thermo Decomposition Characteristics on Skinning Thickness and Cell Structure of Rigid Extrusion Foam Sheets

熟化对SiO2粉末孔结构性能的影响

Effect of Aging on Pore Structure Properties of Silica Powders

介孔结构空心球状WC粉体催化剂的制备与表征

Preparation of Hollow Global Tungsten Carbide ( WC ) Catalysts with meso-Porosity and Its Characterization

结果显示，反应体系不同pH值对所制备样品晶型、孔结构、光催化活性等均有显著影响。

The results showed that different pH values of reaction system had significant influence on the crystalline , pore structure , photocatalytic activity of prepared samples .

以石油中间相沥青和AR沥青为原料均能制备出具有分布均匀开孔结构，且微观各向异性的炭泡沫。

The carbon foams with homogeneous open pores and microscopic domains were obtained from AR pitch and petroleum mesophase pitch .

辅助剂对氧化硅MCM-41分子筛介孔结构的影响

Effect of assistant agent on mesoporous structure of silica MCM - 41 molecular sieves

石灰颗粒的内孔结构对石灰吸收HCl气体的反应进程起着决定作用。

Inner-pore structure of lime particles plays a fundamental role on reaction process between limes and gaseous HCl .

通过浸渍法对合成MCM-41材料进行氧化锰纳米团簇装载，并研究装载对有序介孔结构的影响。

Manganese oxide nanoclusters were loaded into the ordered mesoporous MCM-41 by using impregnation technique .

通过炭膜的孔径分布及SEM结果分析，研究探讨了原料煤的颗粒度对煤基炭膜孔结构性能的影响。

; The effect of coal particle sizes on pore structure of coal-based carbon membrane was studied by measuring the pore size distribution and SEM of carbon membrane .

氧化铝基表层ZrO2的相结构、孔结构及性能研究

Study on Phase Structure , Pore Structure and Catalytic Property of Out-layer ZrO_2 on Alumina Base

从微观孔结构分析了FC掺和料提高高性能混凝土抗硫酸盐腐蚀性能的机理。

The mechanism of FC admixture increasing the high performance concrete resistance to sulfate corrosion is analyzed as viewed from micro structure .

从微观孔结构角度分析了掺入FC料的混凝土强度提高的机理。

The mechanism that strength of high performance concrete improves and is analyzed from the viewpoint of porous microstructure . Rs , Fc ?

对发泡剂偶氮二甲酰胺（AC）进行改性分析，讨论了各种复合发泡剂对发泡材料性能和泡孔结构的影响，并对不同复合发泡剂获得的材料性能和泡孔结构进行比较。

It analyzed modification about blowing agent AC and discussed effects of various compound blowing agents on foaming material , and also made comparison in property and bubble structure by different blowing agents .

应用XRD、DTA-TGA、IR、BET等测试手段对复合膜的物相组成、热稳定性、孔结构进行表征。

The phase constitution , thermal stability , and the pore structure were characterized by means of XRD , DTA-TGA , IR , BET etc.

在延长相同烧结时间的情况下，O2／CO2气氛下CaO孔结构受烧结影响的程度要比空气气氛下轻微。

When increasing the same sintering time , the effect of sintering on the pore structure is less strong in O2 / CO2 atmosphere than in air .

论述了CO2对聚合物增塑作用的大小和CO2在聚合物材料中向外扩散的速率是最终影响膜孔结构形态的两个基本因素；

The final structure of porous membrane is decided by the diffusion speed of supercritical CO2 fluid inside the polymer and the plasticizing effect of polymer caused by supercritical CO2 fluid .

高催化活性归因于Pd（II）活性位的有效分散和规整有序的介孔结构，减小了反应底物的扩散阻力。

The high activity could be attributed to the high dispersion of Pd ( II ) active sites and ordered mesopore channels which effectively diminished the steric hindrance and thus , diffusion limit .

粉煤灰效应引起的Ca（OH）2含量下降和孔结构的封闭堵塞是氯离子扩散性下降的主要原因。

The falling of the diffusivity of chloride ions is mainly caused by the effect of fly ash that makes Ca ( OH ) _2 content reduce and pore structure block in fly ash blended concrete .

C20混凝土组成材料与孔结构及性能关系的研究

Research of Relationship between Pore-structure , Performance and Material Composed of C20 Concrete

本文以石油焦为原料，采用KOH活化法，制备出一系列孔结构不同的活性炭材料，以此作为超级电容器的电极材料。

Activated carbon with different pore architecture was prepared from petroleum coke by KOH activation and used as electrode materials of electric double-layer capacitor .

用BET法分析了制备条件对SO＿4￣（2－）／ZrO＿2超强酸催化剂的比表面和孔结构的影响，用SEM观察了催化剂的表面形貌。

The effects of preparatiOn conditions on the surface area , porous structure of SO ￣( 2 - ) _4 / ZrO_2superacid catalyst and catalyst morphology were studied by BET method and SEM respectively .