@C01409@ formed by covalent bonds, @I03098@ or @I03130@ interactions that are @S05900@ under the conditions of use of the material formed.
Source: PAC, 2007, 79, 1801. (Definitions of terms relating to the structure and processing of sols, gels, networks, and inorganic-organic hybrid materials (IUPAC Recommendations 2007)) on page 1819 [Terms] [Paper]