T-plot micropore
SpletT-method micropore analysis: Figure 2 presents the t-plot which corresponds to the presented N2 adsorption! desorption isotherm in Fig. 1 from which the microporous textural properties have been determined with respect to the gradient and intercept. The micropore volwne (De Boer et al., 1966) micropore area and external surface Splett-plot的选点区间不对,所以造成计算微孔孔容为负值。这块你重行选点即可。选点范围是0.3--0.6.数据很多,很多都是商业方面的,没啥用处。主要用的有:多点bet比表面积。单 …
T-plot micropore
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Splet• t-plot micropore area/volume, Halsey • t-plot micropore area/volume, generalized Halsey • t-plot micropore area/volume, STSA (carbon black) • alpha-s method micropore volume (features selectable reference isotherm and adjustable normalization relative pressure value) • MP method micropore volume/v-t surface area http://muchong.com/html/201209/4914001.html
SpletThe t-plot allows one to determine the micropore volume and micropore area from a gas sorption isotherm without the need to measure the low pressure micropore-filling portion … SpletSurface Area Single point surface area at P/Po = 0.200095567: BET Surface Area: Langmuir Surface Area: t-Plot Micropore Area: t-Plot External Surface Area: BJH Adsorption cumulative surface area of pores between 8.500 ?and 1500.000 ?radius: BJH Desorption cumulative surface area of pores between 8.500 ?and 1500.000 ?radius: 344.4811 m?g …
Splet01. apr. 2024 · 原创力文档创建于2008年,本站为文档c2c交易模式,即用户上传的文档直接分享给其他用户(可下载、阅读),本站只是中间服务平台,本站所有文档下载所得的 … SpletGas Adsorption Theory Poster - Micromeritics
Splet11. nov. 2014 · The t-plot method is a well-known technique which allows determining the micro- and/or mesoporous volumes and the specific surface area of a sample by …
Splet15. avg. 2024 · SSZ-13 is a highly stable small-pore zeolite with chabazite topology composed of four-, six- and eight-membered rings (Scheme 1 ). The double six-membered ring prisms are formed by the corner-sharing Al/SiO 4 tetrahedra which are further connected to form a supercage (6.7 × 10 Å) with eight-membered ring (8MR) windows … mary\u0027s nest fire ciderSplet08. mar. 2024 · -Plot can be in theory used for determining the micro- and mesopore surface areas and pore volumes. However, classical -plot analysis overestimates the mesopore surface areas and underestimates the micropore volumes for hierarchical micro-/mesoporous materials. huxt holdingsSpletWhile mesopores are significantly larger than micropores, they are nonetheless important in understanding the full capabilities of the t-plot method, which can determine the surface … huxton claytonSplet08. mar. 2024 · t-Plot can be in theory used for determining the micro- and mesopore surface areas and pore volumes. However, classical t-plot analysis overestimates the … mary\u0027s nest ginger aleSplet07. apr. 2024 · t-Plot micropore area (m 2 g −1) 39.7: t-Plot mesopore/macropore surface area (m 2 g −1) 49.2 % t-plot micropore area compared to total: 55.4: BJH adsorption … hux thomasSplet11. jun. 2013 · 以下为经加工的粘土样品吸附脱附数据,依此判断该样属于微孔、介孔还是微孔-介孔?在BET Surface Area、 Langmuir Surface Area、 t-Plot Micropore Area、t … mary\u0027s nest grain grinderSplet01. avg. 2010 · As standard reference t-curve we used the relation proposed by Harkins and Jura [12] for calculating the micropore volume Vt-plot from the intercept and the external … huxton building services