半纤维素基功能材料的研究进展

发布时间：2018-03-09 16:43

本文选题：半纤维素　切入点：膜　出处：《林产化学与工业》2017年06期 　论文类型：期刊论文

【摘要】：综述了近年来半纤维素基功能材料包括半纤维素膜、水凝胶、吸附材料、医用材料和催化剂载体的研究进展,并对其未来应用前景进行了展望。半纤维素膜可以作为包装材料和食品包覆膜,但要解决其强度和韧性低的问题;半纤维素水凝胶可以采用物理和化学交联的方法制备,在医药和环境等领域具有较好的应用前景,但要解决化学交联水凝胶生物相容性较差及物理交联水凝胶强度不够等问题;此外,半纤维素还可以作为吸附材料用于废水和空气净化,作为医用材料用于药物缓释和抗菌,作为催化剂载体用于化学合成,将来还有望在光电材料、组织工程材料等领域得到应用。
[Abstract]:Recent advances in hemicellulose based functional materials, including hemicellulose membrane, hydrogel, adsorption materials, medical materials and catalyst carriers, are reviewed. The future application prospect of hemicellulose membrane was prospected. Hemicellulose membrane could be used as packaging material and food coated film, but the problems of low strength and toughness should be solved, and hemicellulose hydrogel could be prepared by physical and chemical crosslinking. It has a good application prospect in medicine and environment, but it is necessary to solve the problems of poor biocompatibility of chemical crosslinked hydrogel and insufficient strength of physical crosslinked hydrogel. Hemicellulose can also be used as adsorption materials for wastewater and air purification, as medical materials for drug sustained release and antibacterial, as a catalyst carrier for chemical synthesis, and hopefully in optoelectronic materials in the future. Tissue engineering materials and other fields have been applied.
【作者单位】：福建农林大学材料工程学院;南京林业大学江苏省制浆造纸科学与技术重点实验室;
【基金】：福建省自然科学基金面上项目(2015J01074) 福建省教育厅科技计划项目(JA15171) 江苏省制浆造纸科学与技术重点实验室开放基金资助项目(201518)
【分类号】：O636.11;TB34

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