We aimed to develop the bottom-up synthesis of nanocarbons with specific functions from molecules without any leaving group, halogen atom and boronic acid, by employing a metal catalyst under solution plasma irradiation. Pyridine was used as a source of carbon. In the presence of a Pd catalyst, the plasma treatment enabled the synthesis of N-doped carbons with a pyridinic configuration, which worked as an active catalytic site for the oxygen reduction reaction.

中文翻译：

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金属催化和溶液等离子体工艺相结合的自下而上合成氮掺杂纳米碳

我们的目标是通过在溶液等离子体照射下使用金属催化剂，从不含任何离去基团、卤素原子和硼酸的分子中开发具有特定功能的纳米碳的自下而上合成。吡啶用作碳源。在 Pd 催化剂存在的情况下，等离子体处理能够合成具有吡啶构型的 N 掺杂碳，作为氧还原反应的活性催化位点。