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选择偶氮二异丁腈和氯化亚锡作催化剂,实验证明偶氮二异丁腈对氯化反应有一定的影响,而氯化亚锡对反应几乎没有影响。并探讨了催化剂的用量对反应的影响,采用电子显微镜对改性炭黑的结构作了分析。
Select azobisisobutyronitrile and stannous chloride as a catalyst, the experiment shows that azobisisobutyronitrile chlorination have a certain impact, and stannous chloride has almost no effect on the reaction. The effect of the amount of catalyst on the reaction was also discussed. The structure of modified carbon black was analyzed by electron microscope.