Summary
Ultrasonic absorption has been studied in D2O and H2O in the presence of alkali halides in the frequency range (30/100) MHz by means of the pulse technique at 25 ‡C. The effect of salts on the viscous and the structural absorptions of both the solvents is explained in terms of ion-solvent interactions.
Riassunto
Si è studiato l’assorbimento ultracustico in D2O e H2O in presenza di alogenuri alcalini nell’intervallo di frequenza (30/100) MHz, per mezzo della tccnica degli impulsi a 25‡C. Si spiega l’effetto dei sali sugli assorbimenti viscoso e strutturale di cntrambi i solventi in base alle interazioni ione-solvente.
РЕжУМЕ
ИспОльжУь ИМпУльсНУ У тЕхНИкУ пРИ 25 ‡с, БылО ИсслЕДОВАНО УльтРАж ВУкОВОЕ пОглОЩЕНИЕ В D2O И Н2О В п РИсУтстВИИ ЩЕлОЧНых гАлОИДОВ В ОБлАстИ ЧАстОт (30/100) MHz. ВлИьНИЕ сОл ЕИ НА ВьжкОстНОЕ И стР УктУРНОЕ пОглОЩЕНИь ОБОИх РАстВОРИтЕлЕИ ОБЩьсНьЕтсь В тЕРМИН Ах ВжАИМОДЕИстВИИ МЕжД У ИОНАМИ И РАстВОРИтЕлЕМ.
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Kor, S.K., Awasthi, O.N., Rai, G. et al. Effect of alkali halides on the ultrasonic absorption in D2O and H2O. Nuov Cim B 8, 358–366 (1972). https://doi.org/10.1007/BF02743664
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DOI: https://doi.org/10.1007/BF02743664