fig1
Figure 1. (A) Synthesis process of AFR; (B) TG results; (C) IR spectroscopy; (D) The yield of different samples was tested by a long-term leaching method; (E) Comparison of carbon yield and crosslinking degree. AFR: Aminophenol formaldehyde resin; TG: thermogravimetric analysis; IR: infrared spectroscopy.
