The apparatus of dropvolumemethod was made in this paper, accuracy of which was verified according to the literature value.
采用自制的滴体积法实验装置,以蒸馏水的表面张力作为标准,检验了其精确性。
2
The dynamic surface tensions(DST) of aqueous cetylpyridinium bromide(CPB)solutions at various concentrations was measured, by using the dropvolumemethod.
滴体积法测定了十六烷基溴化吡啶(CPB)水溶液的动态表面张力。
3
The instrument introduced here is easily to be constructed, and also can be used to measure the interfacial tension by the method of dropvolume.