Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer

Masafumi Ogawa, Yoshihito Kunugi, Satoru Iwamor, Shinjiro Umezu

    研究成果: Conference contribution

    抄録

    We are now developing a new electrostatic 3D printer. We are now applying the 3D printer for fabricating the 3D cell structure in biotechnology and the dye-sensitized solar cell (DSC). The 3D printer is based on electrostatic Inkjet printer. In this case, the nozzle was fdled with the titania paste. The plate electrode was set under the nozzle. When the high voltage was applied between the nozzle and the plate electrode, small droplets were ejected from the nozzle because of balance among the high electrostatic force, gravity force, and the surface tension and the titania layer was formed. The thickness of the titania layer was controlled by the printing time, the applied voltage, and the air gap. The titania layer had many cavities. In this paper, we investigated fundamental characteristics of the nano porous titania layer. With the nano porous titania layer, the surface of the titania layer was increased, and the efficiency was higher than the solid titania layer that was fabricated utilizing doctor blade method. SEM and another experiment was applied to investigate the nano porous titania layer.

    元の言語English
    ホスト出版物のタイトルInternational Conference on Digital Printing Technologies
    出版者Society for Imaging Science and Technology
    ページ201-203
    ページ数3
    2015-January
    ISBN(印刷物)9780892083169
    出版物ステータスPublished - 2015
    イベント31st International Conference on Digital Printing Technologies and Digital Fabrication 2015, NIP 2015 - Portland, United States
    継続期間: 2015 9 272015 10 1

    Other

    Other31st International Conference on Digital Printing Technologies and Digital Fabrication 2015, NIP 2015
    United States
    Portland
    期間15/9/2715/10/1

    Fingerprint

    3D printers
    Electrostatics
    Titanium
    Nozzles
    Printers (computer)
    Dye-sensitized solar cells
    Electrodes
    Electrostatic force
    Electric potential
    Biotechnology
    Surface tension
    Printing
    Gravitation

    ASJC Scopus subject areas

    • Media Technology
    • Computer Science Applications

    これを引用

    Ogawa, M., Kunugi, Y., Iwamor, S., & Umezu, S. (2015). Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer. : International Conference on Digital Printing Technologies (巻 2015-January, pp. 201-203). Society for Imaging Science and Technology.

    Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer. / Ogawa, Masafumi; Kunugi, Yoshihito; Iwamor, Satoru; Umezu, Shinjiro.

    International Conference on Digital Printing Technologies. 巻 2015-January Society for Imaging Science and Technology, 2015. p. 201-203.

    研究成果: Conference contribution

    Ogawa, M, Kunugi, Y, Iwamor, S & Umezu, S 2015, Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer. : International Conference on Digital Printing Technologies. 巻. 2015-January, Society for Imaging Science and Technology, pp. 201-203, 31st International Conference on Digital Printing Technologies and Digital Fabrication 2015, NIP 2015, Portland, United States, 15/9/27.
    Ogawa M, Kunugi Y, Iwamor S, Umezu S. Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer. : International Conference on Digital Printing Technologies. 巻 2015-January. Society for Imaging Science and Technology. 2015. p. 201-203
    Ogawa, Masafumi ; Kunugi, Yoshihito ; Iwamor, Satoru ; Umezu, Shinjiro. / Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer. International Conference on Digital Printing Technologies. 巻 2015-January Society for Imaging Science and Technology, 2015. pp. 201-203
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    AU - Umezu, Shinjiro

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