Browsing by Author "Johnston, Cliff T."

Browsing by Author "Johnston, Cliff T."

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  • Clays and Clay Minerals, Vol. 56, No. 4, 470–485, 2008. 
    Johnston, Cliff T.; Kogel, Jessica Elzea; Bish, David L.; Kogure, Toshihiro; Murray, Haydn H. (The Clay Minerals SocietyThe Clay Minerals Society, 2008)
    Low-temperature FTIR spectroscopy was used to characterize the n(OH) region of kaolingroup minerals including well ordered to poorly ordered kaolins from Georgia, Brazil, and England, along with samples of discrete dickite ...
  • Clays and Clay Minerals, Vol. 56, No. 5, 494–504, 2008. 
    Szabo, Tamas; Mitea, Raluca; Leeman, Hugo; Premachandra, Gnanasiri S.; Johnston, Cliff T.; Szekeres, Marta; Dekany, Imre; Schoonheydt, Robert A. (The Clay Minerals SocietyThe Clay Minerals Society, 2008)
    Due to the increased importance of bionanocomposites, protamine and papain proteins were adsorbed on Na+- and on Cs+-exchanged saponite from aqueous solution. Protein analysis of equilibrium solutions and thermogravimetric ...
  • Clays and Clay Minerals, Vol. 58, No. 1, 62–71, 2010. 
    Kogure, Toshihiro; Elzea-kogel, Jessica; Johnston, Cliff T.; Bish, David L. (The Clay Minerals SocietyThe Clay Minerals Society, 2010)
    Although structural disorder in kaolinite has been investigated extensively, it is still not understood properly. To investigate the problem, a kaolinite specimen of sedimentary origin from Capim, Brazil, was examined, ...
  • Clays and Clay Minerals, Vol. 60, No. 6, 599–609, 2012. 
    Reynolds, Jacob G.; Johnston, Cliff T.; Agnew, Stephen F. (The Clay Minerals SocietyThe Clay Minerals Society, 2012)
    The Brunauer-Emmett-Teller (BET) theory models the effective specific surface area and water content of solids as a function of the relative vapor pressure of water. A modified form of the BET equation has been used ...