Catalysts by pyrolysis: Direct observation of chemical and morphological transformations leading to transition metal-nitrogen-carbon materials

Ying Huang, Yechuan Chen, Mingjie Xu, Tristan Asset, Peter Tieu, Albert Gili, Devashish Kulkarni, Vincent De Andrade, Francesco De Carlo, Harold Barnard, Andrew Doran, Dilworth Y. Parkinson, Xiaoqing Pan, Plamen Atanassov, Iryna V. Zenyuk