THE HEATS OF ADSORPTION AND WETTING OF MERCERIZED CELLULOSES BY SODIUM HYDROXIDE SOLUTIONS, WATER, AND METHYL ALCOHOL

1940 ◽  
Vol 18b (6) ◽  
pp. 168-179 ◽  
Author(s):  
J. L. Morrison ◽  
W. Boyd Campbell ◽  
O. Maass
Keyword(s):  
Crystal Lattice ◽  
Sodium Hydroxide ◽  
Methyl Alcohol ◽  
Internal Surface ◽  
Aqueous Sodium Hydroxide ◽  
Aqueous Sodium ◽  
Heats Of Adsorption ◽  
Heat Of Wetting ◽  
Irreversible Effects ◽  
Hydroxide Water

The heats of adsorption and wetting by aqueous sodium hydroxide, water, and methyl alcohol have been determined for celluloses mercerized at several different alkali concentrations. A quantity named the "heat of mercerization" has been determined, and it is considered to be a measure of the irreversible effects that distinguish mercerized from standard cotton cellulose, such as changed crystal lattice and enhanced internal surface. The extent of the latter change for the various mercerized celluloses has been shown by the heat of wetting measurements with water and methyl alcohol.

scholarly journals Triple Helix of Scleroglucan in Dilute Aqueous Sodium Hydroxide

1981 ◽  
Vol 13 (12) ◽  
pp. 1135-1143 ◽  
Author(s):  
Toshio Yanaki ◽  
Takemasa Kojima ◽  
Takashi Norisuye
Keyword(s):  
Sodium Hydroxide ◽  
Triple Helix ◽  
Aqueous Sodium Hydroxide ◽  
Aqueous Sodium

Epimerization of reducing terminal groups of (1 → 2)-linked d-gluco- and d-manno-disaccharides in aqueous sodium hydroxide

1992 ◽  
Vol 229 (2) ◽  
pp. 369-375 ◽  
Author(s):  
Hidemitsu Kobayashi ◽  
Nobuyuki Shibata ◽  
Shigeko Konno ◽  
Kanehiko Hisamicha ◽  
Shigeo Suzuki
Keyword(s):  
Sodium Hydroxide ◽  
Aqueous Sodium Hydroxide ◽  
Aqueous Sodium
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