界面张力的温度系数

doi:10.3866/PKU.WHXB19990112

CORC > 北京大学 > 化学与分子工程学院

	界面张力的温度系数; The temperature coefficient of interfacial tension
	戴乐蓉 ; 董向群
刊名	物理化学学报
	1999
关键词	界面张力温度系数石蜡－水界面 interfacial tension temperature coefficient interface of paraffin-water
DOI	10.3866/PKU.WHXB19990112
英文摘要	The variation of iinterfacial tension with temperature of two different systems, water-oil (liquid paraffin, C18H38, solution of solid paraffin)and silicone oil-vegetable oil was determined and the factors that influence the variation of the shape of the relation curves were examined.It is found tha...; The variation of interfacial tension with temperature of two different systems, water-oil (liquid paraffin, C18H38, solution of solid paraffin) and silicone oil-vegetable oil was determined and the factors that influence the variation of the shape of the relation curves were examined. It is found that the presence of minute amount of surface active impurity was the main cause of the shape variation of the relation curves. The shape variation was eliminated by adsorptive agent. Therefore, it is important to insure purity of the experimental system in order to obtain reliable results on the study of thermocapillary flow caused by interfacial tension.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000078475600012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中文核心期刊要目总览(PKU); 中国科学引文数据库(CSCD); 8; 01; 64-68; 15
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/312802]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	戴乐蓉,董向群. 界面张力的温度系数, The temperature coefficient of interfacial tension[J]. 物理化学学报,1999.
APA	戴乐蓉,&董向群.(1999).界面张力的温度系数.物理化学学报.
MLA	戴乐蓉,et al."界面张力的温度系数".物理化学学报 (1999).