13.09.2014 Views

SURFACE AREA AND POROSITY

SURFACE AREA AND POROSITY

SURFACE AREA AND POROSITY

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Adsorption Isotherms<br />

An Adsorption Isotherm is obtained by measuring the<br />

amount of gas adsorbed across a wide range of<br />

relative pressures at a constant temperature (typically<br />

liquid N2, 77K). Conversely desorption Isotherms are<br />

achieved by measuring gas removed as pressure is<br />

reduced

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!