Читать книгу Polymer Nanocomposite Materials - Группа авторов - Страница 25

In addition to the aforementioned methods of dispersing prepared nanofillers into polymers, another important synthesis strategy is in situ synthesis, which directly generates nanoparticles in polymers through molecular precursors [121]. This method can be divided into chemical and physical in situ synthesis [122]. Chemical in situ synthesis is used to synthesize nanoscale fillers by chemical reaction, such as the hydrothermal method and sol–gel method [123, 124]. The physical in situ synthesis is transforming the precursor of gas phase into inorganic nanoparticles through plasma action, and then condensing the organic compounds on the surface of inorganic particles to cover the polymer shell to form PNCs [125].