CN108305939A - 一种钙镁电子传输材料及应用 - Google Patents

一种钙镁电子传输材料及应用 Download PDF

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Publication number
CN108305939A
CN108305939A CN201710434865.2A CN201710434865A CN108305939A CN 108305939 A CN108305939 A CN 108305939A CN 201710434865 A CN201710434865 A CN 201710434865A CN 108305939 A CN108305939 A CN 108305939A
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electron transport
transport material
nano
graphene
calcium oxide
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不公告发明人
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Yu Qinghuang
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Yu Qinghuang
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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/30Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
    • H10K30/35Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains comprising inorganic nanostructures, e.g. CdSe nanoparticles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/549Organic PV cells

Abstract

本发明公开了一种钙镁电子传输材料及应用。该电子传输材料由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为20‑40:13‑19:8‑14。本发明提供的电子传输材料具有优异的电子传输性能,可以用于制备太阳能电池。

Description

一种钙镁电子传输材料及应用
技术领域
本发明属于电子领域,具体涉及一种钙镁电子传输材料及应用。
背景技术
有机太阳能电池在大规模生产低成本、柔性可卷曲的产品方面展现出广阔的应用前景。但是,有机光伏材料存在激子扩散长度较短、电子传输速率较低的问题,限制了其应用。利用迁移率较高的无机纳米材料作为电子传输层,可提高电子的传导能力,以此提高器件的能量转化效率。
发明内容
本发明的目的在于提供一种钙镁电子传输材料及应用。
本发明通过下面技术方案实现:
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
优选地,所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为20-40:13-19:8-14。
优选地,所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为30:16:12。
上述电子传输材料用于制备太阳能电池的用途。
本发明技术效果:
本发明提供的电子传输材料具有优异的电子传输性能,可以用于制备太阳能电池。
具体实施方式
下面结合实施例具体介绍本发明的实质性内容。
实施例1
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为30:16:12。
实施例2
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为20:13:8。
实施例3
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为40:19:14。
实施例4
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为20:13:12。
实施例5
一种钙镁电子传输材料,由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为40:19:12。
本发明提供的电子传输材料具有优异的电子传输性能,可以用于制备太阳能电池。

Claims (4)

1.一种钙镁电子传输材料,其特征在于:由纳米氧化镁、纳米氧化钙和石墨烯经过高压压制而成,压制之前将三者混合分散均匀。
2.根据权利要求1所述的电子传输材料,其特征在于:所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为20-40:13-19:8-14。
3.根据权利要求2所述的电子传输材料,其特征在于:所述纳米氧化镁、纳米氧化钙和石墨烯的重量份之比为30:16:12。
4.权利要求1-3任一所述电子传输材料用于制备太阳能电池的用途。
CN201710434865.2A 2017-06-10 2017-06-10 一种钙镁电子传输材料及应用 Withdrawn CN108305939A (zh)

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Application publication date: 20180720