Facile strategies in flexible transparent conductive electrode materials that can sustain their electrical conductivities under 1 mm-scale radius of curvature are required for wider applications such as foldable devices. We propose a rational design as well as a fabrication process for a silver nanowire-based transparent conductive electrode with low sheet resistance and high transmittance even after prolonged cyclic bending. The electrode is fabricated on a poly(ethylene terephthalate) film through the hybridization of silver nanowires with silver nanoparticles-anchored RuO₂ nanosheets. This hybridization significantly improves the performance of the silver nanowire network under severe bending strain and creates an electrically percolative structure between silver nanowires and RuO₂ nanosheets in the presence of anchored silver nanoparticles on the surface of RuO₂ nanosheets. The resistance change of this hybrid transparent conductive electrode is 8.8% after 200,000 bending cycles at a curvature radius of 1 mm, making it feasible for use in foldable devices.

中文翻译：

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银纳米线网络与可折叠的透明导电电极与银纳米颗粒锚定的氧化钌纳米片的杂交。

对于诸如折叠装置的更广泛的应用，要求在挠性透明导电电极材料中能够在1mm标度的曲率半径下维持其电导率的简便策略。我们提出了即使经过长时间的循环弯曲也具有低薄层电阻和高透射率的银纳米线基透明导电电极的合理设计和制造工艺。通过银纳米线与银纳米颗粒锚定的RuO ₂纳米片的杂交，在聚对苯二甲酸乙二酯薄膜上制造电极。这种杂交显着提高了银纳米线网络在严重弯曲应变下的性能，并在银纳米线和RuO ₂之间产生了电渗流结构。在RuO ₂纳米片的表面上存在锚定的银纳米粒子的情况下形成纳米片。在200,000次弯曲循环之后，在1mm的曲率半径下，该混合型透明导电电极的电阻变化为8.8％，使其可用于可折叠装置。