成果報告書詳細
管理番号20150000000680
タイトル*平成26年度中間年報 エネルギー・環境新技術先導プログラム 省エネセラミックコンプレッサ技術開発
公開日2015/9/1
報告書年度2014 - 2014
委託先名独立行政法人産業技術総合研究所 株式会社ノリタケカンパニーリミテド 一般社団法人日本ファインセラミックス協会
プロジェクト番号P14004
部署名イノベーション推進部
和文要約
英文要約Title: Energy-saving Ceramic Compressor Technology Development (FY2014-FY2015) FY2014 Annual Report

In this project, we aim to realize high efficient, energy-saving ceramic compressor that overcomes conventional mechanical gas compressor by developing new materials fabrication technologies for ceramic electrolytes, functional metal layers, and sealing materials. We utilize low temperature operable proton conducting ceramic materials such as Ba(Ce,Zr)O3 for the electrolyte and proceed the development of fabrication and evaluation technologies for the device elements. We conduct following three themes in this project,

1. Materials technology (AIST, Noritake)
 We aim to develop the materials and fabrication technology of high performance thin film electrolytes (high strength, dense) for realizing electrochemical compressor. Especially in this project, we develop fabrication technology for Ba(Ce,Zr,Y,Yb)O3(BCZ) proton conducting ceramic material, which is considered to have high proton conductivity, but to be difficult to sinter. Specifically, by adding sintering aids such as NiO and YSZ to the electrolyte materials in the nano level, new hybrid powders are designed and synthesized. Then, these powders are utilized for thin film electrolyte fabrication process and evaluated the performance as a device element. Finally, we develop material composition control technology and mass-production technology for electrochemical compressor elements

2. Electrochemical compressor element fabrication technology(AIST, Noritake)
 We develop fabrication technology of ceramic electrochemical compressor elements using proton-conducting ceramics, and clarify the advantage of the compressor compared to polymer type electrolyte cells. Specifically, electrochemical cells consisting of electrolytes, electrodes, and current collectors are fabricated and evaluated for electrochemical and gas compression performances. Glass seal materials that can be used under high pressurized and oxidizing-reducing atmosphere are also developed by controlling of glass composition and crystallization property. In addition, casting and sintering technologies for each related material are developed.

3. Investigation of advantages for new electrochemical compressor devices, and benchmarking for standardization (JFCA)
We investigate the advantages and disadvantages of the electrochemical compressor aiming for creating new market by 2030, including benchmarking for standardization, and feedback to the research development. In addition, the trend of the related research development is investigated as unconventional device technology that can enhance the Japan's international competitiveness.
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