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成果報告書詳細
管理番号20170000000384
タイトル*平成28年度中間年報 SIP(戦略的イノベーション創造プログラム)/革新的設計生産技術  フルイディック材料創製と3Dプリンティングによる構造化機能材料・デバイスの迅速開発
公開日2017/6/7
報告書年度2016 - 2016
委託先名国立大学法人東北大学 DIC株式会社 日産自動車株式会社 東芝テック株式会社 パナソニック株式会社 クラレノリタケデンタル株式会社
プロジェクト番号P14030
部署名IoT推進部
和文要約
英文要約Title: CSTI, SIP, Innovative Design/ Manufacturing Technologies On-demand 3D additive manufacturing of structural functional materials and 3D devices through the creation of fluidic materials.
(FY2014-FY2018) FY2016 Annual Report

1. Development of the nanoparticle synthesis and of the production engineering (Tohoku Univ.)
We have succeeded in modified YSZ nanoparticles. As Li-ion battery materials, we found addition agent for good dispersion. We accumulated the methods of create YSZ particles and Li-ion battery materials dispersion.

2. Development of highly concentrated and high performance ink (DIC Corp.)
The YSZ nanoparticle ink and sacrificial resin ink for use in tooth support were successfully prepared, and clearly verified to be worked in IJ discharging processes. For 3D printing of Li-ion batteries, a set of test inks mimicking for the anode and cathode printing was designed, and found to be usable in lamination with the prototype 3D printer. And, a critical condition was found to be applied in preparation of highly concentrated graphite dispersion for anode use.

3. Development of Ink Jet head for high density and high dispersion Ink (Toshiba Tec Corporation)
We evaluated material compatibility, drying property, surface tension and contact angle for solvent. Furthermore, multiple solutions with different viscoelasticity had been prepared. We manufactured printing apparatus which equip ink ejection observation and lamination printing of single image data. We also manufactured an ink circulation device for 3D printer. We improved the IJ head drive board mounted on the 3D printer and expanded the printing function. IJ head maintenance mechanism that automatically maintains the state without ejection failure was studied.
We developed dynamic viscoelasticity measuring method using a twist mode of a quartz oscillator. We studied the method for measuring and evaluating residual stress generated during processing of a piezoelectric actuator of an ink jet head.

4. Development of the 3D printing system (Panasonic Corp.).
We realized 1000 regular placing layer within 6 hours. We succeeded stabilization of halogen heater within 20 degree C. We created slicer system for Inkjet printing. We installed the ICP torch unit to calcination.

5. Development of 3D Li Battery (Nissan Motor Corporation)
For energy density is over 250Wh/L and charge and discharge is over 12C,we proposed the horizontal structure cell design.

6. Development of order made artificial teeth (Kuraray Noritake Dental Corp.)
We performed modified YSZ nanoparticle. We found that the amount of organic components involved transparency and elaborateness.
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