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    PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA
    1.
    发明公开
    PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开
    PHOTOKATALYTISCHE FARBUMSCHALTUNG VON REDOXBILDGEBUNGSNANOMATERIALIEN VON WIEDERBESCHREIBBAREN MEDIEN

    公开(公告)号：EP3210079A4

    公开(公告)日：2017-08-30

    申请号：EP15852045

    申请日：2015-10-20

    申请人： YIN YADONG ,  WANG WENSHOU

    发明人： YIN YADONG ,  WANG WENSHOU

    IPC分类号： G03C1/705 ,  G03C8/04 ,  G03C8/10

    CPC分类号： G03C1/705 ,  G03C1/64 ,  G03C1/732 ,  G03C1/74 ,  G03C1/775 ,  G03C8/04 ,  G03C8/10

    摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.

    摘要翻译： 公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的产生。 新的颜色切换系统基于光催化氧化还原反应，可以在光照射的情况下实现可逆且相当快的颜色切换。 根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。 在光催化剂的帮助下，紫外光照射可以迅速降低氧化还原成像纳米材料伴随着明显的颜色变化，而通过可见光照射或在空气中加热所导致的还原系统可以切换回原始颜色状态。 新型色彩转换系统的卓越性能使其成为具有吸引力的可擦写介质，以满足日益增长的可持续发展和环境保护需求。