1 Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-Cho, Koganei, Tokyo 184-8588, Japan.
2 Research Institute for Chemical Process Technology, National Institute of Advanced Industrial Science and Technology, Sendai 983-8551, Japan.
3 Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki 305-8687, Japan.
Correction for 'Enhanced ionic conduction in composite polymer electrolytes filled with plant biomass "lignin"' by Zitong Liu et al., Chem. Commun., 2022, DOI: 10.1039/d1cc07148c.