成果報告書詳細
管理番号20140000000651
タイトル*平成23年度中間年報 「新エネルギーベンチャー技術革新事業 新エネルギーベンチャー技術革新事業(燃料電池・蓄電池) CNTを利用した積層型キャパシタの開発 」
公開日2014/10/29
報告書年度2011 - 2011
委託先名株式会社名城ナノカーボン スペースリンク株式会社
プロジェクト番号P10020
部署名イノベーション推進部
和文要約
英文要約Title: New Energy Venture Business Technical Innovation Program/New Energy Venture Business Technical Innovation Program(Fuel Cells and Batteries)/Development of accumulating type capacitor using CNT (FY2010-FY2012) FY2011 Annual Report

Carbon nanotube is the key material supporting nanotechnology. The budget prices and the long-life life capacitor using CNT are developed. Specifically, the CNT lamination type capacitor aiming at the improvement in performance of a CNT capacitor and improvement in reliability is developed. It aims at industrializing battery systems, such as a mobile phone, medical treatment, a car, and an artificial satellite, eventually. The combined high output with a rechargeable battery, high energy, and the CNT hybrid storage battery which has a long-life life are aimed at.

Development of Lowering the cost of efficient CNT
MEIJO NANO CARBON CO.LTD

1) Development of manufacture equipment
In the current fiscal year, development for enlargement of a synthetic furnace was performed and it was verified whether continuation composition would actually be possible.
-A large-sized furnace direct descent Φ100mm and 1500 mm in length was developed.
-10 g of CNT composition is already possible at continuation operation for synthetic rate 4 hours of 2.5 g/h.
-The cost price concerning CNT 10g manufacture is as the following calculations, and attained in 56 yen /g.

2)Quality improvement of CNT
The preparation rate of a catalyst and materials was changed at the large-sized examination furnace and the examination by various conditions was advanced .
-The purity of CNT is 88% to not less than 90% of the purity of a desired value now.

Development of CNT multi-layer capacitor
Spacelink Ltd.

For the above-mentioned two items to achieve the following target, the technology development was done.
1) Develop the large scale furnace to produce the CNT continuously.
-The production rate is 2.5g/h. And,the impurity of. the CNT would be 10% or less.

2) Develop the multi-layer CNT capacitor.
- The working voltage is more than 60V.
- The capacity is more than 14F.

3) Improve the cyclic degradation rate.
-Goal is 100,000 cycle, 10%.

4) Develop the practical multi-layer CNT capacitor.
- Develop the practical multi-layer CNT capacitor system and perform the evaluation test.

Business plan
MEIJO NANO CARBON CO.LTD /  Spacelink Ltd.
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