| 摘要 |
Techniques for preparing polymer nanocomposites (PNCs) are provided. In one embodiment, a polymer extruding device includes a barrel configured to accommodate a raw material, a shaft disposed in the barrel, a motor coupled to the shaft and configured to rotate the shaft to move the raw material, and a die coupled to the barrel and including one or more first injector configured to inject nanoparticles into the die, thereby forming a layer of the nanoparticles on a surface of the raw material. The polymer extruder may further include a rotor disposed at one end of the die and configured to receive the raw material from the die.
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