This invention is directed to an aromatic material based free-standing film, a hybrid of organic crystalline materials and inorganic carbon nanomaterials, process of preparation and uses thereof. The film, which comprises a fibrous organic nanocrystals of an aromatic material, is mechanically and thermally stable. This film is optionally reinforced by hybridization with a reinforcement material, such as carbon nanotube, carbon material, a polysaccharide, a nanoclay a metal, metal alloy, or an organic polymer. The hybrid film of organic nanocrystals and carbon nanotubes (ONC/CNT) has high conductivity and high thermal stability. The films or hybrids of this invention are used as microfiltration membranes for various materials, in electrodes or perovskite solar cells.
本发明涉及一种基于芳香材料的自立薄膜,是有机晶体材料和无机碳纳米材料的混合物,以及其制备方法和用途。该薄膜包含芳香材料的纤维状有机纳米晶体,具有机械和热稳定性。该薄膜可以通过与增强材料混合来加固,例如碳纳米管、碳材料、
多糖、纳米粘土、
金属、
金属合
金或有机聚合物。有机纳米晶体和碳纳米管(ONC/CNT)的混合薄膜具有高导电性和高热稳定性。本发明的薄膜或混合物可用作各种材料的微过滤膜,在电极或
钙钛矿太阳能电池中使用。