摘要
经过活化后的纤维素和尿素在高温下反应生成纤维素氨基甲酸酯,利用傅立叶红外光谱(FTIR)、扫描电子显微镜(SEM)、差示扫描量热仪(DSC)等方法测定了制备的纤维素氨基甲酸酯的结构。
Cellulose carbamate was synthesized from cellulose immersed with liquid ammonia and carbamide by esterification.The structure of cellulose carbamate was studied by using infrared spectroscopy(IR)﹑scanning electron microscopy(SEM)﹑differential scanning calorimetry(DSC).
出处
《合成纤维》
CAS
北大核心
2005年第1期1-2,5,共3页
Synthetic Fiber in China
