CN111948865A - 一种含聚酰亚胺电致变色材料及器件的制备方法 - Google Patents
一种含聚酰亚胺电致变色材料及器件的制备方法 Download PDFInfo
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Abstract
本发明提供一种含聚酰亚胺电致变色材料及器件的制备方法，主要包括两片单独分离的电致变色器件基底的合成、器件组成，上层极性连接材料以及含聚酰亚胺结构的电致变色材料可选结构等。
Description
技术领域
本发明涉及一种含聚酰亚胺电致变色材料及器件的制备方法，属于有机光电材料领域。具体涉及采用三层共挤出的透明基底基材、相关的电极层、电致变色层和电解质层。具有柔性、稳定性好、变色响应速度快可广泛应用的特点。
背景技术
不可再生能源的趋紧、环境污染日益严重让我们意识到发展新能源的必要性，发展新能源，除了尽大程度开发太阳能、风能、地热能为主要的发展方向以外，开发新的节能环保型的材料也是我们必须坚持的一个发展方向，电致变色作为新能源材料，在调节光线、温度、电量存储等方面可以节省大量的能源。主要应用在变色窗、智能变色纺织引、隐身、显示屏、太阳镜、后车镜、超级电容器服、电子标签等等这类材料的污染小，柔性显示等优点使它在以后的发展中具有巨大的潜力。
发明内容
针对上述现有技术，本发明提供一种含聚酰亚胺电致变色材料及器件的制备方法，主要包括电致变色器件基底的合成、器件组成、上层极性连接材料以及含聚酰亚胺结构的电致变色材料可选结构等。
为达到上述目的，本发明的技术方案为：
一种含聚酰亚胺电致变色材料及器件的制备方法，包括以下步骤：
以阻水阻氧的导电材料/透明基底作为下层两片断开的透明导电层/电极，以含聚酰亚胺结构聚合物作为电致变色材料，以固体电解质作为电解质层，在最上方以极性材料连接两片单独的电致变色器件。
作为本发明的进一步改进，所述的含聚酰亚胺电致变色材料及器件，其中含聚酰亚胺电致变色材料结构主体如图：
其中R1基团可以为N1，N1，N3，N3-tetraphenylbenzene-1，3-dia -mine、cyclohexane-1，3-diylbis(diphenylphosphine oxide)等；如图：
作为本发明的进一步改进，所述的含聚酰亚胺电致变色材料及器件，其中阻水阻氧透明基底的可以为PC/PMMA复合、PTFE/PVDF复合、CPI等材料。
作为本发明的进一步改进，所述的含聚酰亚胺电致变色材料及器件，其中阻水阻氧的导电材料/透明基底的制作方法为三层共挤出，上下两层加入填料如MMT、氧化石墨烯、云母片中的一种或多种。
作为本发明的进一步改进，所述的含聚酰亚胺电致变色材料及器件，其中透明基底的导电材料和方法材料可以是镀金属网格、表层碳化/石墨化等。
作为本发明的进一步改进，所述的含聚酰亚胺电致变色材料及器件，其中电解质层为固体电解质溶剂为聚甲基丙烯酸甲酯、聚苯乙烯吡咯烷酮等。
附图说明
图1为含聚酰亚胺电致变色材料器件结构组成示意图；
图2为含聚酰亚胺电致变色材料的结构主体示意图；
图3为R1基团的单体示意图。
具体实施方式
下面结合具体实施例，进一步阐述本发明。应理解，这些实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的范围。
实施例1：
先用镀金属网格的方法在PTFE/PVDF复合薄膜上得到透明导电层；再以含聚酰亚胺(其中R1基团为N1，N1，N3，N3-tetraphenylbenzene-1，3-dia -mine)结构的聚合物作为电致变色材料；最后用聚甲基丙烯酸甲酯调制成电介质层；随后按照图示方法组装器件，即可得含聚酰亚胺电致变色材料及器件。
实施例2：
先用表面碳化石墨化的方法在CPT薄膜上得到透明导电层；再以含聚酰亚胺(其中R1基团为N1，N1，N3，N3-tetraphenylbenzene-1，3-diamine) 结构的聚合物作为电致变色材料；最后用聚苯乙烯吡咯烷酮调制成电介质层；随后按照图示方法组装器件，即可得含聚酰亚胺电致变色材料及器件。
实施例3：
先用镀金属网格的方法在PC/PMMA薄膜上得到透明导电层；再以含聚酰亚胺(其中R1基团为N1，N1，N3，N3-tetraphenylbenzene-1，3-diamine) 结构的聚合物作为电致变色材料；最后用聚甲基丙烯酸甲酯调制成电介质层；随后按照图示方法组装器件，即可得含聚酰亚胺电致变色材料及器件。
Claims (6)
1.一种含聚酰亚胺电致变色材料及器件的制备方法，包括以下步骤：以阻水阻氧的导电材料/透明基底作为下层两片断开的透明导电层/电极，以含聚酰亚胺结构聚合物作为电致变色材料，以固体电解质作为电解质层，在最上方以极性材料连接两片单独的电致变色器件。
2.权利要求1所述的含聚酰亚胺电致变色材料及器件，其中含聚酰亚胺电致变色材料结构主体如图：
其中R1基团可以为N1，N1，N3，N3-tetraphenylbenzene-1，3-diamine、cyclohexane-1，3-diylbis(diphenylphosphine oxide)等；如图：
3.权利要求1所述的含聚酰亚胺电致变色材料及器件，其中阻水阻氧透明基底的可以为PC/PMMA复合、PTFE/PVDF复合、CPI等材料。
4.权利要求1所述的含聚酰亚胺电致变色材料及器件，其中阻水阻氧的导电材料/透明基底的制作方法为三层共挤出，上下两层加入填料如MMT、氧化石墨烯、云母片中的一种或多种。
5.权利要求1所述的含聚酰亚胺电致变色材料及器件，其中透明基底的导电材料和方法材料可以是镀金属网格、表层碳化/石墨化等。
6.权利要求1所述的含聚酰亚胺电致变色材料及器件，其中电解质层为固体电解质溶剂为聚甲基丙烯酸甲酯、聚苯乙烯吡咯烷酮等。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296326A (zh) * | 2021-05-20 | 2021-08-24 | 江西沃格光电股份有限公司 | 一种柔性电致变色器件及其制作方法 |
| CN113394352A (zh) * | 2021-06-11 | 2021-09-14 | 京东方科技集团股份有限公司 | 发光器件及其制作方法、显示装置 |
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- 2020-05-27 CN CN202010481995.3A patent/CN111948865A/zh active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296326A (zh) * | 2021-05-20 | 2021-08-24 | 江西沃格光电股份有限公司 | 一种柔性电致变色器件及其制作方法 |
| CN113394352A (zh) * | 2021-06-11 | 2021-09-14 | 京东方科技集团股份有限公司 | 发光器件及其制作方法、显示装置 |
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