摘要
纸质、塑料和金属由于耗能低、成本低和保护性能好等优点在包装材料领域应用十分广泛,但由于包装材料存在自身的缺陷,极大限制了其在包装行业的发展。氧化石墨烯具有独特的二维纳米片层结构、超大的比表面积和亲水极性界面,通过添加氧化石墨烯可明显改善包装材料的力学性能、阻隔性能等。简单介绍了石墨烯的基本性能及制备、氧化石墨烯复合材料的制备,并重点分析氧化石墨烯复合材料在包装材料领域的应用与进展。
Paper,plastic and metal are widely used in the field of packaging materials due to their advantages of low energy consumption,low cost and good protection performance.However,some packaging materials have their own defects,which greatly limit their development in the packaging industry.Graphene oxide has unique two-dimensional nanometer layer structure,super large specific surface area and hydrophilic polar interface.The mechanical properties and barrier properties of packaging materials can be significantly improved by adding graphene oxide.In this paper,the basic properties and preparation of graphene and the preparation of graphene oxide composites were briefly introduced,and the application and progress of graphene oxide composites in the field of packaging materials were emphatically analyzed.
作者
张雪
王宇航
吴晓宇
吴明明
杨红彬
ZHANG Xue;WANG Yuhang;WU Xiaoyu;WU Mingming;YANG Hongbin(Engineering College,Qufu Normal University,Rizhao 276826,China)
出处
《化工科技》
CAS
2020年第6期81-86,共6页
Science & Technology in Chemical Industry
关键词
氧化石墨烯
包装材料
阻隔性能
力学性能
Graphene oxide
Packaging material
Blocking performance
Mechanical property
