A novel platform for rapid screening of gaseous catalysts in methane activation using ICP-QQQ-MS was developed. The gaseous ion catalysts could be produced in an ICP torch from the bulk solution. The dynamic reaction cell in the ICP-QQQ-MS could be used as the reactor to mix methane with the gaseous ion catalyst to examine the important parts of the catalytic reaction. In this work, 37 kinds of gaseous catalysts were rapidly screened and the results obtained by using the ICP-QQQ-MS were also validated by using another dielectric barrier discharge reactor. The ICP-QQQ-MS platform was not only suitable for catalyst screening in methane activation, but also suitable for other full reactions.

中文翻译：

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使用ICP-MS / MS快速筛选甲烷活化中的气态催化剂†

开发了一种新型平台，可使用ICP-MS / MS快速筛选甲烷活化中的气态催化剂。气态离子催化剂可在ICP炬管中由本体溶液生产。ICP-MS / MS的动态反应池可用作将甲烷与气态离子催化剂混合的反应器，以检查催化反应的重要部分。在这项工作中，快速筛选了37种气态催化剂，并使用另一个介电势垒放电反应器验证了使用ICP-MS / MS获得的结果。ICP-MS / MS平台不仅适用于甲烷活化中的催化剂筛选，还适用于其他完全反应。