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Synthesis of Polycrystalline and Amorphous Double-Thick-Walled Silicon Carbide Nanotubes
https://repo.qst.go.jp/records/85530
https://repo.qst.go.jp/records/8553060a12e64-6b04-4753-b238-a99bf7a8f9bf
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-12-16 | |||||
| タイトル | ||||||
| タイトル | Synthesis of Polycrystalline and Amorphous Double-Thick-Walled Silicon Carbide Nanotubes | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tomitsugu, Taguchi
× Tomitsugu, Taguchi× Shunya, Yamamoto× Hironori, Oba× Tomitsugu, Taguchi× Shunya, Yamamoto× Hironori, Oba |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The formation of novel structured SiC nanomaterials with new properties is required because there is the possibility that they have novel properties relative to bulk SiC materials. Polycrystalline double-thick-walled (DTW) SiC nanotubes were successful synthesized by the reaction of multi-walled carbon nanotubes with Si powder. We also synthesized novel amorphous DTW SiC nanotubes for the first time. The degree of crystallinity of the SiC nanotube was decreasing with growing irradiation damage, and the SiC crystals were completely amorphized when irradiated at 3.2 dpa. According to these TEM images, the double-walled structure in the amorphous SiC nanotube was maintained even after ion irradiation. When the irradiation damage increased up to 24.0 dpa, the amorphous DTW SiC nanotube altered to the amorphous SiC nanowire. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Materials Research Meeting 2021 | |||||
| 発表年月日 | ||||||
| 日付 | 2021-12-16 | |||||
| 日付タイプ | Issued | |||||
