CAJ | 학술논문

以毛竹为原料，探讨经炭化温度（160～220℃）和时间（0．5～2．0 h）处理后，质量损失率和苯-醇抽提物、酸不溶木质素、α-纤维素、戊聚糖、综纤维素质量分数的变化，以及毛竹FTIR和XRD特征的变化规律。研究结果表明：随着炭化温度的升高和炭化时间的延长，质量损失率和苯-醇抽提物、戊聚糖、α-纤维素、综纤维素的质量分数均呈现不同程度的下降，酸不溶木质素质量分数呈现增长趋势。炭化后毛竹的纤维素结晶度较对照材均有不同程度的增加。
이모죽위원료，탐토경탄화온도（160～220℃）화시간（0．5～2．0 h）처리후，질량손실솔화분-순추제물、산불용목질소、α-섬유소、무취당、종섬유소질량분수적변화，이급모죽FTIR화XRD특정적변화규률。연구결과표명：수착탄화온도적승고화탄화시간적연장，질량손실솔화분-순추제물、무취당、α-섬유소、종섬유소적질량분수균정현불동정도적하강，산불용목질소질량분수정현증장추세。탄화후모죽적섬유소결정도교대조재균유불동정도적증가。
The experiment was conducted to study the change of chemical composition ofbamboo before and aftercarbonization and explore the characteristics of Fourier Transform Infrared Spectroscopy ( FTIR) and X-ray diffraction ( XRD) for car-bonization treated bamboo .With the increasing of carbonization temperature and carbonization time, the rate of bamboo weight loss, the contents of alcohol benzene solubles, hemicellulose, α-cellulose, holocellulos show a different degree of decline, and the contents of acid insoluble lignin show a growing trend.Compared with the control, the crystallinity of car-bonization treated bamboo shows the rising tendency .