电化学比表面积,electrochemical specific surface area
1)electrochemical specific surface area电化学比表面积
2)Electrochemically active specific surface area电化学活性比表面积
3)electrochemical surface area电化学表面积
1.Theelectrochemical surface area decreased by 18.2 VvsRHE(可逆氢电极)循环伏安940次,60 h)下,Pt/CNT电极的电化学表面积下降18。
2.2 V, theelectrochemical surface area of Pt decreases 21.相同条件下,Pt/C电极的氧化电流大约为Pt/CNTs电极的2倍;120h氧化后,Pt/C电极Pt的电化学表面积下降了21。
3.Theelectrochemical surface area and the Pt utilization were enhanced in the ion-exchanged Pt/CNTs electrode, and the electrocata.离子交换法所制Pt/CNTs电极的电化学表面积和Pt的利用率均大于传统Pt/CNTs电极(Pt粒径约为2·5nm),其对氧还原的催化活性高于传统电极。
4)high-aging specific surface area高老化比表面积
1.Then the above oxides were aged at 980(°C),and twohigh-aging specific surface area Ce-Zr complex oxides were obtained with the specific surface area of 17.将上述制备的复合氧化物经过980°C老化后即得到高老化比表面积铈锆复合氧化物,其比表面积为17。
5)catalyst specific surface area催化剂比表面积
6)Specific surface area比表面积
1.Effect of pretreated by K_2Cr_2O_7 solution and activated on specific surface area of carbon fiber;重铬酸钾溶液预处理及活化对炭纤维比表面积的影响
2.Variation of pore structure of semi-coke with temperature and spatial location during pyrolysis ——Porosity,specific surface area and pore size distribution;焦化过程半焦孔隙结构时空变化规律的实验研究——孔隙率、比表面积、孔径分布的变化
3.Calculation of the specific surface area of the froth in flotation;煤泥浮选气泡比表面积的计算方法
英文短句/例句
1.Preparation, Characterization and Application of High Specific Surface Area Activated Carbon;高比表面积活性炭的制备、表征及应用
2.Method of determination for specific surface of cementGB/T207-1963水泥比表面积测定方法
3.Testing method for specific surface of cement--Blaine methodGB/T8074-1987水泥比表面积测定方法勃氏法
4.Carbon black used in rubber products--Determination of specific surface area-CTAB test methodGB/T3780.5-1991橡胶用炭黑比表面积测定CTAB法
5.Method for specific surface area of chrysotile asbestosGB/T6646.4-1986温石棉比表面积测定方法
6.PREPARATION OF ACTIVATED CARBON WITH HIGH SPECIFIC SURFACE AREA FROM CORN COB玉米芯制备高比表面积活性炭的研究
7.The Research of Producing High Surface Active Carbon with Petroleum Coke;由石油焦制高比表面积活性炭的研究
8.Latest research progress in preparation of titanium dioxide with high specific surface area高比表面积二氧化钛制备研究新进展
9.Preparation of High Specific Surface Area MgO by a Gel-Templating Route凝胶-模板法制备高比表面积氧化镁
10.Application of ASAP specific surface area and porosity analyzer.ASAP比表面积及孔隙分析仪的应用
11.Experimental Study of Oxygen-Accessibility Specific Surface Area and Effective Reaction Specific Surface Area during Pulverized Coal Combustion;粉煤燃烧过程中氧气可达比表面积和有效反应比表面积的试验研究
12.Determination of specific surface area of uranium dioxide powder by multipoint BET methodGB/T11847-1989二氧化铀粉末比表面积测定多点BET法
13.Metallic powder-Determination of the specific surface area-Method of nitrogen adsorptionGB/T13390-1992金属粉末比表面积的测定氮吸附法
14.Chemical reagents--Determination of specific surface area of solid supports used in chromatographyGB/T2922-1982化学试剂色谱载体比表面积的测定方法
15.Carbon black-Determination of specific surface area -Nitrogen adsorption methodGB/T10722-1989炭黑比表面积的测定氮吸附方法
16.Study on the Testing of Specific Surface Area and Adsorption Isotherm of Powders by Frontal Chromatogram;迎头色谱法测定颗粒比表面积和等温吸附线
17.Preparation and Preliminary Application of High Surface Area Activated Carbon;高比表面积活性炭的制备及其初步应用
18.A Study on Specific Surface Area of Nanograde SO_4~(2-)/TiO_2 Solid Super Acid;纳米级SO_4~(2-)/TiO_2固体超强酸比表面积的研究
相关短句/例句
Electrochemically active specific surface area电化学活性比表面积
3)electrochemical surface area电化学表面积
1.Theelectrochemical surface area decreased by 18.2 VvsRHE(可逆氢电极)循环伏安940次,60 h)下,Pt/CNT电极的电化学表面积下降18。
2.2 V, theelectrochemical surface area of Pt decreases 21.相同条件下,Pt/C电极的氧化电流大约为Pt/CNTs电极的2倍;120h氧化后,Pt/C电极Pt的电化学表面积下降了21。
3.Theelectrochemical surface area and the Pt utilization were enhanced in the ion-exchanged Pt/CNTs electrode, and the electrocata.离子交换法所制Pt/CNTs电极的电化学表面积和Pt的利用率均大于传统Pt/CNTs电极(Pt粒径约为2·5nm),其对氧还原的催化活性高于传统电极。
4)high-aging specific surface area高老化比表面积
1.Then the above oxides were aged at 980(°C),and twohigh-aging specific surface area Ce-Zr complex oxides were obtained with the specific surface area of 17.将上述制备的复合氧化物经过980°C老化后即得到高老化比表面积铈锆复合氧化物,其比表面积为17。
5)catalyst specific surface area催化剂比表面积
6)Specific surface area比表面积
1.Effect of pretreated by K_2Cr_2O_7 solution and activated on specific surface area of carbon fiber;重铬酸钾溶液预处理及活化对炭纤维比表面积的影响
2.Variation of pore structure of semi-coke with temperature and spatial location during pyrolysis ——Porosity,specific surface area and pore size distribution;焦化过程半焦孔隙结构时空变化规律的实验研究——孔隙率、比表面积、孔径分布的变化
3.Calculation of the specific surface area of the froth in flotation;煤泥浮选气泡比表面积的计算方法
延伸阅读
比表面积分子式：CAS号：性质：单位体积或单位质量固体的表面积，通常用1g固体的总表面积表示。由于制备条件的不同，固体与气相接触的表面大小可有很大差异。多孔性和细碎性固体的表面积包括内表面和外表面，内表面由其内部孔隙和裂缝缝隙面积构成，外表面是固体外部的几何面积，二者之和为总表面积。比表面通常用物理吸附法测定，如BET容量法、重量法、流动色谱法等。有时也可用液相吸附法测定。对比表面大于1m2/g的样品常用低温氮吸附容量法或流动法，而小表面则用低温氪吸附法。对于非孔性固体，也可根据测出的粒子大小计算比表面。
