Electroless Chemical Grafting of Nitrophenyl Groups on n-Doped Hydrogenated Amorphous Silicon Surfaces
DC Field | Value | Language |
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dc.contributor.author | Kim, Chulki | - |
dc.contributor.author | Oh, Kiwon | - |
dc.contributor.author | Han, Seunghee | - |
dc.contributor.author | Kim, Kyungkon | - |
dc.contributor.author | Kim, Il Won | - |
dc.contributor.author | Kim, Heesuk | - |
dc.date.available | 2018-05-09T11:04:16Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/9975 | - |
dc.description.abstract | The direct spontaneous grafting of 4-nitrophenyl molecules onto n-doped hydrogenated amorphous silicon (a-Si: H) surfaces without external ultraviolet, thermal, or electrochemical energy was investigated. Clean n-doped a-Si: H thin films were dipped in a solution of 4-nitrobenzenediazonium salts (PNBD) in acetonitrile. After the modified surfaces were rinsed, they were analyzed qualitatively and quantitatively by X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). XPS and AFM results show that the reaction of an n-doped a-Si: H thin film with PNBD self-terminates without polymerization after 5 h, and the surface number density of 4-nitrophenyl molecules is 4.2x10(15)/cm(2). These results demonstrate that the spontaneous grafting of nitrophenyl layers onto n-doped a-Si: H thin films is an attractive pathway toward forming interfaces between a-Si: H and organic layers under ambient conditions. | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | DIAZONIUM SALTS | - |
dc.subject | ELECTROCHEMICAL REDUCTION | - |
dc.subject | COVALENT MODIFICATION | - |
dc.subject | CRYSTALLINE SILICON | - |
dc.subject | VAPOR-DEPOSITION | - |
dc.subject | ORGANIC LAYERS | - |
dc.subject | CARBON | - |
dc.subject | MONOLAYERS | - |
dc.subject | FUNCTIONALIZATION | - |
dc.subject | STABILIZATION | - |
dc.title | Electroless Chemical Grafting of Nitrophenyl Groups on n-Doped Hydrogenated Amorphous Silicon Surfaces | - |
dc.type | Article | - |
dc.identifier.doi | 10.1166/jnn.2014.8449 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.14, no.8, pp.6309 - 6313 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000333579100134 | - |
dc.identifier.scopusid | 2-s2.0-84906545982 | - |
dc.citation.endPage | 6313 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 6309 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 14 | - |
dc.contributor.affiliatedAuthor | Kim, Il Won | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Amorphous Silicon Surface | - |
dc.subject.keywordAuthor | Organic Monolayer | - |
dc.subject.keywordAuthor | Spontaneous Reaction | - |
dc.subject.keywordAuthor | XPS | - |
dc.subject.keywordPlus | DIAZONIUM SALTS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL REDUCTION | - |
dc.subject.keywordPlus | COVALENT MODIFICATION | - |
dc.subject.keywordPlus | CRYSTALLINE SILICON | - |
dc.subject.keywordPlus | VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | ORGANIC LAYERS | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | MONOLAYERS | - |
dc.subject.keywordPlus | FUNCTIONALIZATION | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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