摘要：Engineering the electrical properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS)holds great potential for various applications such as sensors,thermoelectric(TE)generators,and hole transport layers in solar *** strategies have been applied to achieve optimal electrical properties,including base solution ***,the working mechanism and the exact details of the structural transformations induced by base post-treatments are still *** this work,we present a comparative study on the post-treatment effects of using three common and green alkali base solutions:namely LiOH,NaOH,and *** structural modifications induced in the film by the base post-treatments are studied by techniques including atomic force microscopy,grazing-incidence wide-angle X-ray scattering,ultraviolet–visible–near-infrared spectroscopy,and attenuated total reflectance Fourier-transform infrared ***-induced structural modifications are responsible for an improvement in the TE power factor of the films,which depends on the basic solution *** results are explained on the basis of the different affinity between the alkali cations and the PSS chains,which determines PEDOT *** results presented here shed light on the structural reorganization occurring in PEDOT:PSS when exposed to high-pH solutions and may serve as inspiration to create future pH-/ion-responsive devices for various applications.

摘要：在工艺的设备启用讲道理地设计的薄电影的使用是在材料科学的一个公认的目标。然而，与控制得好的尺寸和生长方向用高度订的超分子的体系结构构造如此的薄电影留下了一逃犯目标。这里，我们介绍一个 layer-by-layer 协议种包括 arachidic 酸和施主二度(ethylenedioxy ) 的基于分子的磁性的售票员的混合薄电影 tetrathiafulvalene (BEDO-TTF ) 作为器官的部件和 Cu/Gd 建筑群作为无机的部件。分层的混合薄电影的构造被采用 Langmuir-Blodgett 方法以周围的条件完成，它在电影厚度上提供好控制并且在单层分子收拾行李。是由 X 光检查衍射示威了，这些电影与不同器官、无机的 sublattices 是水晶的，在 BEDO-TTF 分子的层与无机的层被连接的地方。由于 Langmuir-Blodgett 免职技术的灵活性，这结果与各种各样的功能向秩序井然的电影的准备显示一条线路，自愿与 BEDO-TFF 的单位被相结合的无机的混合物的决定了。而且，在许多底层上扔电影的能力在便宜底层上为降低费用的设备制造建立潜力。