書誌事項
- タイトル別名
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- Space Charge Distributions in Two-layered LDPE/MgO Nanocomposites Exhibiting Superior Insulation Performance
- 2ソウ ユウデンタイ コウセイ ノ クウカン デンカ ブンプ ガ シメス LDPE MgO ナノコンポジット ノ リョウコウ ナ ゼツエンセイ
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Recently polymer nanocomposite has been attracting much attention as an emerging insulating material. In this paper, we measured space charge distributions for two-layered dielectric films consisting of certain combination of low-density polyethylene (LDPE) and its nanocomposite with magnesia nano-fillers during the application of dc electric field of 25 kV/mm or 100 kV/mm. Both at room temperature and 50°C, space charge is formed at the interface of two different materials to maintain the continuity of current when the electric field is 25 kV/mm, while packet-like charge appears only in the LDPE when the electric field is 100 kV/mm. These phenomena are explained by assuming that the nano-fillers effectively suppress the increase in conductivity induced by the high electric field.
収録刊行物
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- 電気学会論文誌． Ａ
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電気学会論文誌． Ａ 130 (4), 349-354, 2010
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204598257792
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- NII論文ID
- 10026225650
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 10647806
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可