Chen, J., Y. Ha, R. Wang, Y. Liu, H. Xu, B. Shang, R. Wu, and H. Pan. “Inner Co Synergizing Outer Ru Supported on Carbon Nanotubes for Efficient PH-Universal Hydrogen Evolution Catalysis”. Nano-Micro Letters, vol. 14, Sept. 2022, p. 186, doi:10.1007/s40820-022-00933-2.