Analysis of plasma-grown carbon oxide and reduced-carbon-oxide nanowalls. Issue 16 (6th March 2020)
- Record Type:
- Journal Article
- Title:
- Analysis of plasma-grown carbon oxide and reduced-carbon-oxide nanowalls. Issue 16 (6th March 2020)
- Main Title:
- Analysis of plasma-grown carbon oxide and reduced-carbon-oxide nanowalls
- Authors:
- Choi, Hyeokjoo
Kwon, Seok Hun
Kang, Hyunil
Kim, Jung Hyun
Choi, Wonseok - Abstract:
- Abstract : In this study, several characteristics of carbon oxide nanowalls (CONWs) and reduced-carbon-oxide nanowalls (rCONWs) activated using plasma and thermochemistry were investigated. Abstract : In this study, several characteristics of carbon oxide nanowalls (CONWs) and reduced-carbon-oxide nanowalls (rCONWs) activated using plasma and thermochemistry were investigated. To become modified CONW and rCONW, catalyst-free carbon nanowalls (CNWs) were grown on a silicon (Si) wafer via microwave-plasma-enhanced chemical vapor deposition (MPECVD) with a mixture of hydrogen (H2 ) and methane (CH4 ) gases. The CONW was modified by oxidizing a CNW on a Si wafer with plasma treatment using oxygen (O2 ) plasma. Afterwards, the CONW was placed in a rapid-thermal-annealing (RTA) chamber, and H2 gas was injected thereto; therefore, the CONW was reduced by H2 gas. The surface properties of the CONW and rCONW were confirmed via scanning electron microscopy (SEM). Raman spectroscopy was used for structural analysis, and the surface energy of each surface was analyzed by operating the contact angle. The chemical characteristics were observed via X-ray photoelectron spectroscopy (XPS). Hall measurements were applied to investigate the electrical characteristics.
- Is Part Of:
- RSC advances. Volume 10:Issue 16(2020)
- Journal:
- RSC advances
- Issue:
- Volume 10:Issue 16(2020)
- Issue Display:
- Volume 10, Issue 16 (2020)
- Year:
- 2020
- Volume:
- 10
- Issue:
- 16
- Issue Sort Value:
- 2020-0010-0016-0000
- Page Start:
- 9761
- Page End:
- 9767
- Publication Date:
- 2020-03-06
- Subjects:
- Chemistry -- Periodicals
540.5 - Journal URLs:
- http://pubs.rsc.org/en/Journals/JournalIssues/RA ↗
http://www.rsc.org/ ↗ - DOI:
- 10.1039/c9ra10433j ↗
- Languages:
- English
- ISSNs:
- 2046-2069
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 8036.750300
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 13832.xml