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SOLID GEL MEMBRANE

阅读:326发布:2024-01-13

专利汇可以提供SOLID GEL MEMBRANE专利检索,专利查询,专利分析的服务。并且A highly conductive polymer based solid gel membrane is disclosed. The membrane is especially well-suited for use in such electrochemical devices as metal/air, Zn/MnO2, Ni/Cd and hydrogen fuel cells, as well as in electrochromic devices such as smart windows and flat paneldisplays. Furthermore, in rechargeable electrochemical cells, the solid gel membrane is highlyeffective for use as a separator between the anode and charging electrode. In accordance with the principles of the invention, the highly conductive membrane comprises a support or substrate and a polymeric gel composition having an ionic species contained in a solution phase thereof. The polymer-based gel is prepared by adding an ionic species to a monomer solution followed by polymerization. After polymerization, the ionic species is embedded in the polymer-based gel where it remains. The ionic species behaves like a liquid electrolyte, while at the same time, the polymer-based solid gel membrane provides a smooth impenetrable surface that allows for the exchange of ions. An advantage of the novel membrane is that its measured ionic conductivity is much higher than previously observed in prior art solid electrolytes or electrolyte-polymer films.,下面是SOLID GEL MEMBRANE专利的具体信息内容。

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