CAJ | 학술논문

运用层层自组装技术制备了聚苯胺/磺化酞菁铜(PANI/CuTsPc)超分子复合薄膜,并通过紫外-可见-近红外吸收光谱、红外光谱、电导率测试仪与热分析仪对复合薄膜进行了分析表征以及导电性、光吸收与热稳定性能的研究.紫外-可见-近红外光谱表明,PANI与CuTsPc具有良好的层层自组装特性,沉积过程具有均匀性与重复性,复合薄膜在可见光区和近红外区均具有平而且宽的强吸收谱带;红外光谱表明,PANI和CuTsPc通过静电力的作用成功组装成膜,复合薄膜的共轭体系得到加强;电导率测试结果表明复合薄膜具有较高的电导率,达到了0.3S/cm;热分析结果表明CuTsPc组分的加入使复合薄膜具有良好的热稳定性.
운용층층자조장기술제비료취분알/광화태정동(PANI/CuTsPc)초분자복합박막,병통과자외-가견-근홍외흡수광보、홍외광보、전도솔측시의여열분석의대복합박막진행료분석표정이급도전성、광흡수여열은정성능적연구.자외-가견-근홍외광보표명,PANI여CuTsPc구유량호적층층자조장특성,침적과정구유균균성여중복성,복합박막재가견광구화근홍외구균구유평이차관적강흡수보대;홍외광보표명,PANI화CuTsPc통과정전력적작용성공조장성막,복합박막적공액체계득도가강;전도솔측시결과표명복합박막구유교고적전도솔,체도료0.3S/cm;열분석결과표명CuTsPc조분적가입사복합박막구유량호적열은정성.
Polyaniline/copper(Ⅱ) phthalocyanine--tetrasulfonic acid tetrasodium salt(PANI/CuTsPc) supramo-lecular composite thin films were prepared by the technique of layer-by-layer self-assembly,their structures and the light absorption property, conductivity, thermostability were characterized by UV-vis-nir, FT-IR, 4-probes conductivity measurement and TGA-DSC. The UV-vis-nir absorption spectra indicated that not only PANI and CuTsPc had the good characteristic of layer-by-layer self-assembly, the deposit process was uniform and repeti-tive,but also the composite thin films had the wide and flat absorption band in visible light and near-IR region;the results of FT-IR showed that PANI and CuTsPc were successfully assembled on the films by electrostatic adsorb force,the conjugated system of composite films was reinforced; the conductivity of the PANI/CuTsPccomposite thin film was 0.3S/cm;the improvement of therrnostability of the composite thin film by assembling CuTsPc into the film was investigated by TGA-DSC.