Best Practice for BET Surface Area

2022年8月28日 — The BET technique was used to determine the surface areas of metal-organic frameworks (MOFs), which are crystalline compounds of metal ions coordinated to ...

Micromeritics Gemini VII BET surface area analyser. - Can be used to estimate surface area by BET, mesopore and micropore distribution analyses and isotherm ...

The BET method uses a measurement of the physisorption of a gas to derive a value of “surface area” for a sample.

Figure 1a,b shows its BET plot and nitrogen adsorption− desorption isotherms at a temperature of 77 K. The mean pore diameter, cumulative pore volume, and BET ...

The BET theory is used to measure the surface area of solid or porous materials. It gives important information on their physical structure.

2019年6月25日 — BET equation can be plotted to determine monolayer adsorbed gas quantity and the BET constant. 1. vv[(pp0/pp) – 1]. = cc − 1.

The amount of molecules in this monolayer multiplied by the required space of one molecule gives the BET surface area. Besides the adsorption of Nitrogen at 77 ...