The preparation of planar transparent flexible supercapacitors with high energy storage capacity, high mechanical properties and excellent optical properties is still a great challenge. The typical planar supercapacitor electrodes adopting the interdigital structure are semi-transparent, for the interdigital parts are opaque. Herein, we report a highly transparent and flexible planar supercapacitor by utilizing the embedded metallic mesh as the current collectors. The embedded metallic mesh with an interdigital structure, which was fabricated though the selective electrodeposition and film-invertion techniques, was employed as the planar supercapacitor electrode after being loaded with MnO 2 by electrochemical deposition. The realized planar solid-state supercapacitor exhibits high performance electrochemical characters and high transparency with an areal capacitance of 1.33 mF cm −2 and an optical transmittance of 81.7%. Further, the planar solid-state super...

中文翻译：

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基于嵌入式金属网状集电器的柔性透明平面超级电容器

制备具有高储能能力，高机械性能和优异光学性能的平面透明柔性超级电容器仍然是一个巨大的挑战。由于叉指部分是不透明的，采用叉指结构的典型平面超级电容器电极是半透明的。本文中，我们通过利用嵌入式金属网作为集电器，报告了一种高度透明和柔性的平面超级电容器。通过选择性电沉积和膜反转技术制造的具有叉指结构的嵌入式金属网在通过电化学沉积负载了MnO 2之后，被用作平面超级电容器电极。所实现的平面型固态超级电容器具有1.33mFcm -2的面积电容和81.7％的透光率，表现出高性能的电化学特性和高的透明度。此外，平面固态超...