Li Ze, Jin Yigang, Li Chunlei, Chang Zixin, Wu Sha, Sun Yimeng, Jiang Lang, Xu Wei
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
University of Chinese Academy of Sciences, Beijing 100049, China.
Chem Commun (Camb). 2024 Aug 13;60(66):8720-8723. doi: 10.1039/d4cc02433h.
A novel vapor-solid phase chemical conversion process is reported here to synthesise high-quality films of the conductive coordination polymer (c-CP) AgBHT (BHT = benzenehexanothiolate), which has the potential to be applied for the synthesis and processing of c-CP electronic devices. This approach involves reacting a silver oxide precursor and an HBHT linker in an isopropanol solvent vapor atmosphere to obtain AgBHT thin films with controllable thickness (100-300 nm). The as-synthesized AgBHT thin films exhibit conductivities as high as 10 S cm. Additionally, under field-effect modulation, these nanofilms demonstrate remarkably high charge mobility (38 cm v s).
本文报道了一种新型的气-固相化学转化过程，用于合成导电配位聚合物（c-CP）AgBHT（BHT = 苯并己硫醇盐）的高质量薄膜，该聚合物有潜力应用于c-CP电子器件的合成与加工。这种方法是在异丙醇溶剂蒸气气氛中使氧化银前驱体与HBHT连接体发生反应，以获得厚度可控（100 - 300 nm）的AgBHT薄膜。合成的AgBHT薄膜表现出高达10 S cm的电导率。此外，在场效应调制下，这些纳米薄膜展现出极高的电荷迁移率（38 cm² V⁻¹ s⁻¹）。
