Flexible thin-film printed batteries with 3D printed substrates

    公开(公告)号:US11101468B2

    公开(公告)日:2021-08-24

    申请号:US16409498

    申请日:2019-05-10

    Abstract: A method for printing a flexible printed battery is disclosed. For example, the method includes printing, via a three-dimensional (3D) printer, a first substrate of the flexible thin-film printed battery, printing a first current collector on the first substrate, printing a first layer on the first current collector, printing, via the 3D printer, a second substrate, printing a second current collector on the second substrate, printing a second layer on the second current collector, and coupling the first substrate and the second substrate around a paper separator membrane moistened with an electrolyte that is in contact with the first layer and the second layer.

    FLEXIBLE THIN-FILM PRINTED BATTERIES WITH 3D PRINTED SUBSTRATES

    公开(公告)号:US20210202958A1

    公开(公告)日:2021-07-01

    申请号:US17202157

    申请日:2021-03-15

    Abstract: A method for printing a flexible printed battery is disclosed. For example, the method includes printing, via a three-dimensional (3D) printer, a first substrate of the flexible thin-film printed battery, printing a first current collector on the first substrate, printing a first layer on the first current collector, printing, via the 3D printer, a second substrate, printing a second current collector on the second substrate, printing a second layer on the second current collector, and coupling the first substrate and the second substrate around a paper separator membrane moistened with an electrolyte that is in contact with the first layer and the second layer.

    FLUORINATED STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS
    33.
    发明申请
    FLUORINATED STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS 审中-公开
    氟化结构有机膜光电子层

    公开(公告)号:US20170075238A1

    公开(公告)日:2017-03-16

    申请号:US15283090

    申请日:2016-09-30

    Abstract: A method of forming an overcoat layer. The method comprises providing a substrate having an imaging structure formed thereon, the imaging structure comprising (i) a charge transport layer and a charge generating layer, or (ii) an imaging layer comprising both charge generating material and charge transport material. An overcoat composition is deposited on the imaging structure, the overcoat composition comprising a charge transport molecule, a fluorinated building block, a leveling agent, a liquid carrier and optionally a first catalyst. The fluorinated building block is a fluorinated alkyl monomer substituted at the α and ω positions with a hydroxyl, carboxyl, carbonyl or aldehyde functional group or the anhydrides of any of those functional groups. The overcoat composition is cured to form an overcoat layer that is a fluorinated structured organic film, the curing comprising treating an outer surface of the overcoat composition with at least one cross-linking process. The crosslinking process forms a cross-linking gradient in the overcoat layer. If the overcoat composition comprises the first catalyst, there is an insufficient amount of the first catalyst to fully cross-link the overcoat layer.

    Abstract translation: 形成外涂层的方法。 该方法包括提供其上形成有成像结构的基底,所述成像结构包括(i)电荷传输层和电荷产生层,或(ii)包含电荷产生材料和电荷传输材料的成像层。 外涂层组合物沉积在成像结构上,外涂层组合物包含电荷输送分子,氟化结构单元,流平剂,液体载体和任选的第一催化剂。 氟化结构单元是在α和ω位置被羟基,羧基,羰基或醛官能团取代的氟化烷基单体或任何这些官能团的酸酐。 外涂层组合物被固化以形成作为氟化结构有机膜的外涂层,固化包括用至少一个交联方法处理外涂层组合物的外表面。 交联过程在外涂层中形成交联梯度。 如果外涂层组合物包含第一催化剂,则第一催化剂的量不足以完全交联外涂层。

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