Fabrication of Superhydrophobic Surfaces of Cellulose Sheets by Creating Biomimic Structures  

作　　者：ZHAO Wei WANG Xiaolin LIMing XI Wang LIU Mingrui 

机构地区：[1]Sinopec Fushun Research Institute of Petroleum and Petrochemicals, Fushun 113001, P R. China

出　　处：《Chemical Research in Chinese Universities》2014年第6期1071-1076,共6页高等学校化学研究（英文版）

摘　　要：The biodegradable superhydrophobic cellulose sheets were fabricated by simple dissolution, controllable crystallization, coagulation, and Teflon dip-coat. The surface morphology of the superhydrophobic regenerated cel- lulose sheets is similar to that of the natural lotus leaves consisting of hierarchical micro/nano structures. The pre- pared cellulose sheets exhibit a remarkable suoerhvdroohobicity and satisfactory long-term chemical stabilitv.The biodegradable superhydrophobic cellulose sheets were fabricated by simple dissolution, controllable crystallization, coagulation, and Teflon dip-coat. The surface morphology of the superhydrophobic regenerated cel- lulose sheets is similar to that of the natural lotus leaves consisting of hierarchical micro/nano structures. The pre- pared cellulose sheets exhibit a remarkable suoerhvdroohobicity and satisfactory long-term chemical stabilitv.

关 键 词：Superhydrophobic cellulose sheet Hierarchical structure Regenerated BIODEGRADABLE Chemical stability 

分 类 号：O636.11[理学—高分子化学] TU359[理学—化学]