以氧化锌为催化剂,采用原位聚合法制备了淀粉/乳酸接枝共聚物.由FT-IR、1H NMR、XRD和SEM对接枝产物进行了表征,且讨论了反应温度、淀粉与乳酸质量比、催化剂用量和反应时间对淀粉接枝率的影响,结果表明,当反应温度为95℃,淀粉与乳酸质量比为1:5,催化剂用量为乳酸质量的1.0％,反应时间11h时,产物的接枝率可达到14.20％.
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