並列タイトル等タンソ オヨビ シリコン カラ ナル リチウム イオン デンチ フキョク ザイリョウ ノ ゴウセイ
Preparation of carbon/siliconl pyrocarbon composite materials for anode of lithium-ion battery
タイトル(掲載誌)総合技術研究所研究報告=Bulletin of Research Institute for Industrial Technology.
一般注記In present study,silicon and pyrocarbon was coated on the low crystalline carbon fibers as core carbon using chemical vapor deposition technique,and effect of the thin film silicon /pyrocarbon coating on electrochemical properties was examined. Crystalline silicon was deposited on core carbon without the formation of SiC that was inert with lithium. Charge capacity (Li de-intercalation) of the pristine carbon fiber was successfully increased up to 630 mAh/g by coating with 11 mass% silicon and 7 mass% pyrocarbon. Capacity fade was occurred during the charge-discharge cycling for the sample of carbon fiber coated with silicon only. Cycle ability was improved for the sample coated with both silicon and pyrocarbon. It is considered that thin pyrocarbon film is preferable for preventing the particle fracturing.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/3064
一次資料へのリンクURLhttp://repository.aitech.ac.jp/dspace/bitstream/11133/3064/1/%e7%b7%8f%e7%a0%9417%e5%8f%b7%28p55-59%29.pdf
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)