A dual-function non-thermal plasma system was successfully employed for the Pd nanoparticles preparation, followed by in- plasma catalytic methane partial oxidation to liquid oxygenates and fuels. Non-thermal plasma treated catalyst (P-Pd/SBA-15) was found to possess better surface characteristics to provide the best liquid oxygenates selectivity of 70%, while it restrained to only 58% in only plasma mode.

中文翻译：

---

通过等离子体还原的Pd纳米颗粒在等离子体内催化甲烷转化为液态含氧化合物方面增强协同作用

双功能非热等离子体系统已成功用于Pd纳米粒子的制备，然后在等离子体中催化甲烷部分氧化为液态含氧化合物和燃料。发现非热等离子体处理的催化剂（P-Pd / SBA-15）具有更好的表面特性，可提供70％的最佳液体氧化物选择性，而仅在等离子模式下仅限制在58％。