Technical note: Frenkel, Halsey and Hill analysis of water on clay minerals: toward closure between cloud condensation nuclei activity and water adsorption

doi:10.5194/acp-19-13581-2019

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DOI	10.5194/acp-19-13581-2019
	Technical note: Frenkel, Halsey and Hill analysis of water on clay minerals: toward closure between cloud condensation nuclei activity and water adsorption
	Hatch, Courtney D.; Tumminello, Paul R.; Cassingham, Megan A.; Greenaway, Ann L.; Meredith, Rebecca; Christie, Matthew J.
	2019-11-08
发表期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
EISSN	1680-7324
出版年	2019
卷号	19 期号:21 页码:13581-13589
文章类型	Article
语种	英语
国家	USA
英文摘要	Insoluble atmospheric aerosol, such as mineral dust, has been identified as an important contributor to the cloud droplet number concentration and indirect climate effect. However, empirically derived Frenkel-Halsey-Hill (FHH) water adsorption parameters remain the largest source of uncertainty in assessing the effect of insoluble aerosol on climate using the FHH activation theory (FHH-AT). Furthermore, previously reported FHH water adsorption parameters for illite and montmorillonite determined from water adsorption measurements below 100% RH do not satisfactorily agree with values determined from FHH-AT analysis of experimental cloud condensation nuclei (CCN) measurements under supersaturated conditions. The work reported here uses previously reported experimental water adsorption measurements for illite and montmorillonite clays (Hatch et al., 2012, 2014) to show that improved analysis methods that account for the surface microstructure are necessary to obtain better agreement of FHH parameters between water adsorption and experimental CCN-derived FHH parameters.
领域	地球科学
收录类别	SCI-E
WOS记录号	WOS:000496715400002
WOS关键词	DROPLET ACTIVATION KINETICS ; REGIONAL DUST SAMPLES ; INSOLUBLE PARTICLES ; AEROSOL ; MONTMORILLONITE ; HYGROSCOPICITY ; PRECIPITATION ; SAHARA ; IMPACT ; VAPOR
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/224046
专题	环境与发展全球科技态势
作者单位	Hendrix Coll, Dept Chem, 1600 Washington Ave, Conway, AR 72032 USA
推荐引用方式 GB/T 7714	Hatch, Courtney D.,Tumminello, Paul R.,Cassingham, Megan A.,et al. Technical note: Frenkel, Halsey and Hill analysis of water on clay minerals: toward closure between cloud condensation nuclei activity and water adsorption[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2019,19(21):13581-13589.
APA	Hatch, Courtney D.,Tumminello, Paul R.,Cassingham, Megan A.,Greenaway, Ann L.,Meredith, Rebecca,&Christie, Matthew J..(2019).Technical note: Frenkel, Halsey and Hill analysis of water on clay minerals: toward closure between cloud condensation nuclei activity and water adsorption.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(21),13581-13589.
MLA	Hatch, Courtney D.,et al."Technical note: Frenkel, Halsey and Hill analysis of water on clay minerals: toward closure between cloud condensation nuclei activity and water adsorption".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.21(2019):13581-13589.