Methane oxidation over supported Pd catalysts prepared by magnetron sputtering

Shaw, D.T.; Kulczyk-Malecka, Justyna; Kelly, Peter; Doyle, Aidan M.

doi:10.1016/j.surfcoat.2021.127123

Cited by 5 publications

(1 citation statement)

References 45 publications

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“…[ 198 ] As shown in Table 2 , Na‐FAU‐Pd activated CH 4 at the lowest temperature among all Pd supported on zeolite, followed by Pd/NaLa‐ZSM‐5‐0.8, Pd‐ Y‐zeolite, Pd/H‐ZSM‐5‐Cs with T 90 of 250, 296, 300, and 304 °C, respectively. [ 181 , 191 , 196 , 199 ] Notably, Pd introduced into zeolites through deposition methods provided promising results. However, there is still a need to homogeneously introduce Pd precursors into zeolite micropores.…”

Section: Thermocatalytic Activation Of Methanementioning

confidence: 99%

Current Progress on Methods and Technologies for Catalytic Methane Activation at Low Temperatures

et al. 2022

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Methane (CH 4 ) is an attractive energy source and important greenhouse gas. Therefore, from the economic and environmental point of view, scientists are working hard to activate and convert CH 4 into various products or less harmful gas at low-temperature. Although the inert nature of C-H bonds requires high dissociation energy at high temperatures, the efforts of researchers have demonstrated the feasibility of catalysts to activate CH 4 at low temperatures. In this review, the efficient catalysts designed to reduce the CH 4 oxidation temperature and improve conversion efficiencies are described. First, noble metals and transition metal-based catalysts are summarized for activating CH 4 in temperatures ranging from 50 to 500 °C. After that, the partial oxidation of CH 4 at relatively low temperatures, including thermocatalysis in the liquid phase, photocatalysis, electrocatalysis, and nonthermal plasma technologies, is briefly discussed. Finally, the challenges and perspectives are presented to provide a systematic guideline for designing and synthesizing the highly efficient catalysts in the complete/partial oxidation of CH 4 at low temperatures.

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