中文会议: 2014年全国高分子材料科学与工程研讨会学术论文集(下册)
会议日期: 2014-10-12
会议地点: 成都
主办单位: 中国化学会,中国机械工程学会,中国材料研究学会
出版方 : 中国化学会、中国机械工程学会、中国材料研究学会
机构地区: 四川大学高分子科学与工程学院高分子材料工程国家重点实验室
摘 要: SEVERAL METHODS WERE CONDUCTED TO PREPARE CELLULOSE NANOFIBRILS FROM SOFT WOOD PULP BAMBOO PULP.THE RESULTS SHOWED THAT HE MORPHOLOGY AND STRUCTURE AS WELL AS MECHANICAL PROPERTIES WERE CLOSELY DEPENDED ON THE PRETREATMENT AND DEFIBRILLATION PROCESS.DIMETHYLACETAMIDE (DMAC)/ LITHIUM CHLORIDE (LICL) PRETREATMENT WAS ADOPTED FOR THE PREPARATION OF CNFS, WHICH WAS PROVEN TO BE AN EFFECTIVE WAY TO REMARKABLY PROMOTE THE MECHANICAL NANOFIBRILLATION OF BAMBOO CELLULOSE FIBERS.THE UNIAXIALLY ALIGNED NANOFIBER NONWOVENS WITH HIGH PERFORMANCE WERE FABRICATED FROM MIXTURE OF THE COTTON CELLULOSE AND CELLULOSE NANOCRYSTAL BY ELECTROSPINNING PROCESS.
分 类 号: [TB3]
领 域: [一般工业技术]