Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php on line 55

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794

Warning: Cannot modify header information - headers already sent by (output started at /home4/acarbons/public_html/wp-content/plugins/bad-behavior/bad-behavior/blackhole.inc.php:55) in /home4/acarbons/public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1794
{"id":66,"date":"2015-04-18T02:17:50","date_gmt":"2015-04-18T02:17:50","guid":{"rendered":"http:\/\/www.acarbons.com\/?p=66"},"modified":"2015-12-17T02:08:01","modified_gmt":"2015-12-17T02:08:01","slug":"activated-carbon-surface-area","status":"publish","type":"post","link":"https:\/\/www.acarbons.com\/activated-carbon-surface-area\/","title":{"rendered":"Activated Carbon Surface Area"},"content":{"rendered":"

The internal surface area of a carbon is usually determined by the BET method (Brunauer, Emmett and Teller).This method utilizes the low-pressure range of the adsorption isotherm of a molecule of known dimensions (usually nitrogen).<\/p>\n

This region of the isotherm is generally attributed to monolayer adsorption.<\/p>\n

\"\"<\/p>\n

 <\/p>\n

Thus, by assuming the species is adsorbed only one molecule deep on the carbon\u2019s surface, the surface area may be calculated using the equation:<\/p>\n

S = XmNA\/M<\/p>\n