Tao J, Ma W, Liu N, Ren X, Shi Y, Su J, Gao Y. High-Performance Solid-State Supercapacitors Fabricated by Pencil Drawing and Polypyrrole Depositing on Paper Substrate. Nano-Micro Lett [Internet]. 2015Apr.10 [cited 2024Dec.3];7(3):276-81. Available from: https://nmlett.org/index.php/nml/article/view/563