The cobalt and phosphate form a thin-film catalyst around the electrode that then use electrons from the electrode to split the oxygen from water.

钴和磷酸盐在电极周围形成了薄膜型的催化剂，这些催化剂就利用电极发射的电子从水中分解氢和氧。

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Instead of getting rid of the NOx the team believe they can use it as a catalyst to help power the reaction.

该团队认为，不必把氮氧化物清除掉，而是利用它作为催化剂，促进化学反应的进程。

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Most fuel cells being developed for portable use are based on direct-methanol technology, which requires an expensive platinum catalyst.

大多数用于便携设备的燃料电池都是基于直接甲醇技术(译注1)，需要昂贵的铂催化剂。

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Some companies use mobile as the catalyst to simplify their entire infrastructure.

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That allowed the hosts to recover from 189-8, but Strauss and Cook were determined not to allow the Aussies to use it as a catalyst to spark havoc in the England top order.

BBC: Ashes: Alastair Cook builds England reply in Sydney

She gets to work with some of the world's best known companies, thanks to her professional credentials and track record, and she believes that her second career as a painter allows her to use art as a catalyst for more effective thinking among those clients.

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