Zhang Na, Yu Seung-Ho, Abruña Héctor D
Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA.
Chem Commun (Camb). 2019 Sep 4;55(68):10124-10127. doi: 10.1039/c9cc04415a. Epub 2019 Aug 6.
A Cu foil current collector was coated with polydopamine-derived nitrogen-doped carbon (N-C) to regulate Li nucleation and growth. The lithium nucleation overpotential was significantly lowered, and Li was deposited in a spherical morphology without dendrites, dramatically improving the Li plating/stripping coulombic efficiency.
铜箔集流体涂覆有聚多巴胺衍生的氮掺杂碳（N-C），以调节锂的成核和生长。锂的成核过电位显著降低，并且锂以无枝晶的球形形态沉积，极大地提高了锂电镀/剥离的库仑效率。
