INTERACTION OF AQUEOUS-SOLUTIONS OF AMMONIA WITH CARBONS

被引:3
|
作者
HUGUENIN, D [1 ]
STOECKLI, F [1 ]
机构
[1] UNIV NEUCHATEL,DEPT CHEM,AV BELLEVAUX 51,CH-2000 NEUCHATEL,SWITZERLAND
关键词
D O I
10.1039/ft9938900939
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
It is shown that aqueous ammonia interacts simultaneously with the surface of carbonaceous materials and the hydrophilic centres. The net heats derived from the enthalpy of immersion are, respectively, 0.083 J m-2 and 43 J mmol-1 of hydrophilic centres. This new technique, combined with immersion into pure water and with classical adsorption data provides rapid and reliable information on the surface of porous and non-porous carbons.
引用
收藏
页码:939 / 941
页数:3
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