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High surface area electrode structures for electrochemical processes for electrochemical methods
High surface area electrode structures for electrochemical processes for electrochemical methods
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机译：用于电化学方法的电化学方法的高表面积电极结构
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摘要
Wherein the porous high surface area electrode comprises a microfibrous conductive support having a density of less than about 50% and a specific surface area to volume ratio of greater than about 30 cm2 / cm3. The length to diameter aspect ratio of each fiber of the support exceeds 1000: 1. The electrocatalyst applies at least a portion of the support. The current distributor is electrically connected to the coated support. The method of making the electrode includes preparing a microfibrous conductive support, preparing a surface of the support for receiving the electrocatalyst coating on the support, preparing an electrocatalyst for application to the support, and applying the electrocatalyst to the support do. Optionally, the electrode may be further treated to promote adhesion of the electrocatalyst to the support, or to form an intermetallic compound or alloy with the support.
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机译：其中多孔高表面积电极包含密度小于约50％且比表面积与体积比大于约30cm 2 / cm 3的微纤维导电载体。载体的每根纤维的长度与直径的长径比超过1000：1。电催化剂施加至少一部分载体。电流分配器电连接到涂覆的支撑件。制备电极的方法包括制备微纤维导电载体，制备用于在载体上接收电催化剂涂层的载体表面，制备用于施加到载体上的电催化剂，以及将电催化剂施加到载体上。任选地，可以进一步处理电极以促进电催化剂对载体的粘附，或与载体形成金属间化合物或合金。
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