Nature CommunicationsHigh-spin surface FeIV = O synthesis with molecular oxygen and pyrite for selective methane oxidationCancan LingMeiqi LiHao LiXiufan LiuFurong GuoYi LiuRui ZhangJincai ZhaoLizhi Zhang2025-08-16Full textDOI https://doi.org/10.1038/s41467-025-63087-w