摘要：Enabling the use of rationally designed thin films in technological devices is a recognized goal in materials science. However, constructing such thin films using highly ordered supramolecular architectures with well-controlled size and growth direction has remained an elusive target. Here, we introduce a layer-by- layer protocol to grow hybrid thin films of molecule-based magnetic conductors comprising arachidic acid and donor bis（ethylenedioxy）tetrathiafulvalene （BEDO-TTF） as the organic component and Cu/Gd complexes as the inorganic component. The construction of layered hybrid thin films was achieved at ambient conditions by employing the Langmuir-Blodgett method, which provides good control over film thickness and packing of molecules in the monolayer. As demonstrated by X-ray diffraction, these films are crystalline with distinct organic and inorganic sublattices, where the BEDO-TTF molecular layer is interfaced with the inorganic layer. Due to the flexibility of the Langmuir-Blodgett deposition technique, this result indicates a route toward the preparation of well-ordered films with various functionalities, determined by the choice of the inorganic compound that is combined with the π-unit of BEDO-TFF. Moreover, the ability to deposit films on a variety of substrates establishes the potential for lower-cost device fabrication on inexpensive substrates.

摘要：根据外科刃具材料的性能要求 ,设计并制备了用于外科刃具的Ti(C ,N)基金属陶瓷。通过在两种医疗消毒介质中的腐蚀实验 ,评价了该材料的耐蚀性 ,并讨论了其分别在两种消毒介质中的腐蚀机理。结果表明 ,Ti(C ,N)基金属陶瓷具有良好的耐蚀性 ,其在医疗消毒用次氯酸盐溶液中主要为电化学腐蚀 ,而在H2 O2