
FIGURE 1. Schematic illustration showing the fabrication process of 3DP polysulfide immobilizer and 3DP lithium anode stabilizer. a) Synthesis of V8C7–VO2 nanoflowers as the ink precursors. b) 3DP process and real photos of 3DP architectures from the prepared homogeneous inks. c) The working principle of the Li–S battery based on the 3DP polysulfide immobilizer and 3DP lithium anode stabilizer.





