Ligand modification of Cu2ZnSnS4 nanoparticles boosts the performance of low temperature paintable carbon electrode based perovskite solar cells to 17.71%

Ligand modified Cu₂ZnSnS₄ (CZTS) nanoparticles have been demonstrated to be a potential hole transporting material for low temperature paintable carbon electrode based perovskite solar cells, which exhibit a champion PCE of 17.71%.