Nitrogen BET surface area measurement as
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John J. Freeman; Angus I. McLeod
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Article
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1983
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Elsevier Science
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English
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A good correlation was found between apparent BET surface area and total pore volume determined for a number of active charcoals by measurement of the nitrogen adsorption isotherms at 77 K. A similar correlation is also illustrated in which apparent BET surface area is calculated from the uptake of