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用室温湿固相反应制备了纳米氧化铈 ,且进行了表征 .用DSC研究纳米氧化铈对吸收药 (硝化棉吸收硝化甘油的混合物 ,NC/NG)热分解反应的催化作用 ,并提出了形成过渡态配合物的反应机理 .实验结果表明 ,纳米氧化铈能有效地催化吸收药的热分解
The nanocrystalline cerium oxide was prepared by wet-solid phase reaction at room temperature and characterized by DSC. The catalytic effect of nanosized cerium oxide on the thermal decomposition reaction of absorbent (nitrocellulose absorbing nitroglycerin mixture, NC / NG) was studied by DSC. Transition state complexes reaction mechanism.The experimental results show that nano-cerium oxide can effectively catalyze the thermal decomposition of absorbent