Abstract Thin films of Al, and Co or Ni based Layered Double Hydroxides (LDH) have been electrochemically deposited on four different supports (Grafoil, Toray Carbon Paper, Carbon Cloth and Nickel Foam) through a potentiostatic or a potentiodynamic approach. The obtained films have been fully characterized to compare their properties in dependence on the different deposition techniques and substrates. Finally, the Grafoil support modified with a Ni /Al-LDH has been employed as cathode in combination with a Grafoil anode modified with poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) also electrosynthesized, in order to develop an all-binder-free hybrid supercapacitor as a proof of concept to demonstrate the applicability in the field of energy storage.

中文翻译：

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不同载体上层状双氢氧化物的电合成与表征

摘要 Al 和 Co 或 Ni 基层状双氢氧化物 (LDH) 薄膜已通过恒电位或动电位方法电化学沉积在四种不同的载体（Grafoil、Toray Carbon Paper、Carbon Cloth 和 Nickel Foam）上。所获得的薄膜已被充分表征，以根据不同的沉积技术和基材来比较它们的特性。最后，用 Ni / Al-LDH 改性的 Grafoil 载体作为阴极与用同样电合成的聚（3,4-亚乙基二氧噻吩）-聚（苯乙烯磺酸盐）（PEDOT：PSS）改性的 Grafoil 阳极结合使用，以便开发全无粘合剂混合超级电容器作为概念证明，以证明其在储能领域的适用性。