Kitano, M., Inoue, Y., Sasase, M., Kishida, K., Kobayashi, Y., Nishiyama, K., … Hosono, H. (2018). Self-organized Ruthenium-Barium Core-Shell Nanoparticles on a Mesoporous Calcium Amide Matrix for Efficient Low-Temperature Ammonia Synthesis. Angewandte Chemie (International Ed. In English). https://doi.org/10.1002/anie.201712398 (Original work published 2018)