One‐pot synthesis of high‐capacity silicon anodes via on‐copper growth of a semiconducting, porous polymer oleh Jieyang Huang, Andréa Martin, Anna Urbanski, Ranjit Kulkarni, Patrick Amsalem, Moritz Exner, Guiping Li, Johannes Müller, David Burmeister, Norbert Koch, Torsten Brezesinski, Nicola Pinna, Petra Uhlmann, Michael J. Bojdys