Xingzhi Wang, Wenshu Zhao, Chengxin Liu, Shanpeng Wang, Yanru Yin, Zizheng Chen, Changjiao Li, Lin Wang, Wenqiang Gao, Hong Liu, Lili Zhao, Weijia Zhou. "Potassium Coordination Stabilized Ru δ+ State on Potassium Titanate Nanowire for Efficient Photothermal CO 2 Methanation." Advanced Materials, 2026. doi:10.1002/adma.202507515