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← ScienceWhich consequence results when graphene oxide paper exceeds hygroscopic equilibrium?
A)Increased interlayer hydrogen bond formation
B)Diminished electrical conductivity occurs✓
C)Enhanced covalent bond cross-linking forms
D)Improved mechanical tensile stiffness results
💡 Explanation
Diminished electrical conductivity results because water absorption disrupts the original graphene network via *hydrogen bonding* between water molecules pushing the layers apart; therefore conductivty drops rapidly, rather than improving structural properties, chemical interactions within layers remain largely unchanged.
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