platinum catalyst

常见例句

雙語例句

• Most fuel cells being developed for portable use are based on direct-methanol technology, which requires an expensive platinum catalyst.
  大多數用於便攜設備的燃料電池都是基於直接甲醇技術（譯注1），需要昂貴的鉑催化劑。
• The preparation of supported liquid-phase platinum catalyst, and its catalytic property for hydro-(silylation) reaction of 3-chloropropene were studied.
  研究了固載液相鉑催化劑的制備及其在3-氯丙烯與甲基二氯矽烷矽氫加成反應中的催化性能；
• The preparation of 5A zeolite supported platinum catalyst, and its catalytic capabilities for hydrosilylation reaction of acetylene with triethoxysilane were studied.
  研究了5A分子篩固載鉑催化劑的制備，竝對它催化乙炔與三乙氧基矽烷矽氫加成反應的催化傚果進行了探索。

權威例句

• In each cell hydrogen passes through a platinum catalyst, which strips hydrogen's one electron away from its one proton.
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• The bank estimates an increase in platinum auto-catalyst demand by more than 400, 000 ounces over 300, 000 ounces in palladium in 2011.
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• Platinum: As a primarily industrial metal, platinum plays the role of catalyst in the processing of petroleum and chemicals such as nitric acid, fertilizers and synthetic fibers.
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