Abstract

A mixed catalyst based on platinum and nickel oxide was obtained as a result of the synthesis and subsequent alkaline hydrolysis of thin polymer films of poly[Ni(Salen)] with platinum nanoparticles previously electrodeposited in its pores. The efficiency of catalyst operation was tested in oxygen electroreduction in an alkaline medium. A distinction of the catalyst is its high activity and tolerance to methanol impurities compared with commercial analogs.

中文翻译：

---

铂镍混合氧还原催化剂

抽象的

通过合成和随后碱性水解聚[Ni（Salen）]聚合物薄膜与事先在其孔中电沉积的铂纳米粒子，获得了基于铂和氧化镍的混合催化剂。在碱性介质中的氧电还原中测试了催化剂的操作效率。与市售类似物相比，该催化剂的区别在于其高活性和对甲醇杂质的耐受性。