Buffer Film Assisted Growth of Dense MWCNTs on Copper Foils for Flexible Electrochemical Applications
| Autor: | Udomdej Pakdee, Boonchai Duangsawat |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Article Subject Oxide chemistry.chemical_element 02 engineering and technology Substrate (electronics) Sputter deposition 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry 01 natural sciences Copper Buffer (optical fiber) 0104 chemical sciences chemistry.chemical_compound chemistry lcsh:Technology (General) lcsh:T1-995 General Materials Science Composite material 0210 nano-technology Inconel Layer (electronics) |
| Zdroj: | Journal of Nanomaterials, Vol 2017 (2017) |
| ISSN: | 1687-4129 1687-4110 |
| Popis: | The novel Inconel buffer films were prepared on copper foils using unbalance direct current (DC) magnetron sputtering. These films were employed as buffer layers for supporting the dense growth of multiwalled carbon nanotubes (MWCNTs). Thermal chemical vapor deposition (CVD) with metal alloys such as stainless steel (SS) type 304 films was considered to synthesize MWCNTs. To understand the effectiveness of these buffer films, the MWCNTs grown on buffer-free layer were carried out as a comparison. The main problem such as the diffusion of catalysts into the oxide layer of metal substrate during the CVD process was solved together with a creation of good electrical contact between substrate and nanotubes. The morphologies, crystallinities, and electrochemical behaviors of MWCNTs grown on Inconel buffer films with 304 SS catalysts revealed the better results for applying in flexible electrochemical applications. |
| Databáze: | OpenAIRE |
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