biostudies-literatureHua Dthe German Ministry of Natural Science Foundation of Education Department1877https://www.ebi.ac.uk/biostudies/studies/S-EPMC11643234biostudies-literatureUnknown14(23)The accumulation of greenhouse gasses (CH₄ and CO₂) results in an increase in the temperature of the atmosphere. The conversion of greenhouse gasses into chemicals and fuels with high added value benefits not only the environment but also energy development. A promising and well-studied process is the reforming of methane, where CH₄ and CO₂ are converted into syngas (CO and H₂). However, catalysts hinder the development of the process. In this paper, we investigate the conversion of CH₄ and CO₂ into syngas using a thermal conversion method. The catalysis performance was evaluated by reforming methane. Ni-based catalysts were prepared by different methods. All prepared catalysts were characterized (XRD, HRTEM et alNanomaterials (Basel, Switzerland)Syngas from Reforming Methane and Carbon Dioxide on Ni@M(SiO<sub>2</sub> and CeO<sub>2</sub>).PMC11643234GJJ2201229 and GJJ211421Ding HLi JHua DLu XGuo XHe RfalseSyngas from Reforming Methane and Carbon Dioxide on Ni@M(SiO<sub>2</sub> and CeO<sub>2</sub>).The accumulation of greenhouse gasses (CH₄ and CO₂) results in an increase in the temperature of the atmosphere. The conversion of greenhouse gasses into chemicals and fuels with high added value benefits not only the environment but also energy development. A promising and well-studied process is the reforming of methane, where CH₄ and CO₂ are converted into syngas (CO and H₂). However, catalysts hinder the development of the process. In this paper, we investigate the conversion of CH₄ and CO₂ into syngas using a thermal conversion method. The catalysis performance was evaluated by reforming methane. Ni-based catalysts were prepared by different methods. All prepared catalysts were characterized (XRD, HRTEM et al2024-01-01T00:00:00Z2024 Nov2025-04-04T02:15:43.712Z2025-04-04T02:15:43.712ZS-EPMC116432343968326510.3390/nano14231877