The possible mechanisms of autoxidative degradation of cellulose are listed and their importance in degradation of paper during aging is analyzed. It is pointed out that autoxidative reactions are accelerated in alkaline media. In addition, certain transition metal ions as well as groups, which are capable of autoxidation, also promote the free radical reactions.
Understanding of the main degradative routes may help us in choosing the right conservation treatment for certain paper, as well as form the basis for further stabilization studies.