DICP OpenIR
The interfacial-organized monolayer water film (MWF) induced "two-step" aggregation of nanographene: both in stacking and sliding assembly pathways
Lv, Wenping; Wu, Ren'an
Source PublicationNANOSCALE
2013
DOI10.1039/c3nr33447c
Volume5Issue:7Pages:2765-2775
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordMOLECULAR-DYNAMICS SIMULATIONS ; CARBON NANOTUBES ; LIQUID WATER ; ICE NANOTUBES ; HYDROPHOBIC HYDRATION ; GRAPHENE NANOSHEETS ; GRAPHITE CHANNELS ; THIN-FILMS ; SURFACE ; SHEETS
AbstractA computational investigation was carried out to understand the aggregation of nanoscale graphene with two typical pathways of stacking assembly and sliding assembly in water. The interfacial-organized monolayer water film (MWF) induced "two-step" aggregation of nanographene in both stacking and sliding assembly pathways was reported for the first time. By means of potential mean forces (PMFs) calculation, no energy barrier was observed during the sliding assembly of two graphene nanosheets, while the PMF profiles could be impacted by the contact forms of nanographene and the MWF within the interplate of two graphene nanosheets. To explore the potential physical basis of the "hindering role" of self-organized interfacial water, the dynamical and structural properties as well as the status of hydrogen bonds (H-bonds) for interfacial water were investigated. We found that the compact, ordered structure and abundant H-bonds of the MWF could be taken as the fundamental aspects of the "hindering role" of interfacial water for the hydrophobic assembly of nanographene. These findings are displaying a potential to further understand the hydrophobic assembly which mostly dominate the behaviors of nanomaterials, proteins etc. in aqueous solutions.
Language英语
WOS IDWOS:000316120100028
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/137831
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Lv, Wenping,Wu, Ren'an. The interfacial-organized monolayer water film (MWF) induced "two-step" aggregation of nanographene: both in stacking and sliding assembly pathways[J]. NANOSCALE,2013,5(7):2765-2775.
APA Lv, Wenping,&Wu, Ren'an.(2013).The interfacial-organized monolayer water film (MWF) induced "two-step" aggregation of nanographene: both in stacking and sliding assembly pathways.NANOSCALE,5(7),2765-2775.
MLA Lv, Wenping,et al."The interfacial-organized monolayer water film (MWF) induced "two-step" aggregation of nanographene: both in stacking and sliding assembly pathways".NANOSCALE 5.7(2013):2765-2775.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lv, Wenping]'s Articles
[Wu, Ren'an]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lv, Wenping]'s Articles
[Wu, Ren'an]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lv, Wenping]'s Articles
[Wu, Ren'an]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.