Undercoordinated Two-Dimensional Pt Nanoring Stabilized by a Ring-on-Sheet Nanoheterostructure for Highly Efficient Alkaline Hydrogen Evolution Reaction

Chen Ma (Co-first Author), Weiwei Chen (Co-first Author), Yanjie Wu (Co-first Author), Wenbin Wang (Co-first Author), Lei Xu, Changsheng Chen, Long Zheng, Gang Wang, Peng Han, Ping Gu, Xiao Wang, Ye Zhu, Zhiyuan Zeng, Hongyan He, Qiyuan He^*, Zhihai Ke^*, Dong Su^*, Ye Chen^*