CAS OpenIR  > 中科院上海原子核所2003年前
Adsorption of water on NaCl (100) surfaces: Role of atomic steps
Dai, Q; Hu, J(胡钧); Salmeron, M
1997
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY B
ISSN1089-5647
Volume101Issue:11Pages:1994
AbstractUsing an atomic force microscope operated in contact and noncontact mode, we have studied the structures formed on the (100) cleavage surface of NaCl when exposed to water vapor. Above similar to 35% relative humidity (RH), a uniform layer of water is formed and the surface steps are observed to evolve slowly. At similar to 73% RH, the step structure becomes unstable and disappears abruptly because of dissolution (deliquescence) of the salt surface. Reversing the process by drying leads to the reappearance of new, more uniform monatomic steps. At humidity levels less than 30%, water adsorbs primarily at the step edges.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:A1997WM88600010
Citation statistics
Cited Times:110[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9857
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
Dai, Q,Hu, J,Salmeron, M. Adsorption of water on NaCl (100) surfaces: Role of atomic steps[J]. JOURNAL OF PHYSICAL CHEMISTRY B,1997,101(11):1994.
APA Dai, Q,Hu, J,&Salmeron, M.(1997).Adsorption of water on NaCl (100) surfaces: Role of atomic steps.JOURNAL OF PHYSICAL CHEMISTRY B,101(11),1994.
MLA Dai, Q,et al."Adsorption of water on NaCl (100) surfaces: Role of atomic steps".JOURNAL OF PHYSICAL CHEMISTRY B 101.11(1997):1994.
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