点击次数：

发表时间：2012-01-01

发表刊物：机械工程材料

所属单位：机械工程学院

卷号：36

期号：4

页面范围：37

ISSN号：1000-3738

摘要：A large-area superhydrophilic/superhydrophobic aluminum plate was
   prepared by moving-typed cathode based on the electrochemical machining
   and fluoridation technology.The morphology and composition of the
   aluminum plate surface were analyzed by scanning electron microscopy and
   energy disperse spectroscopy,and the contact angle and roll angle were
   measured by a contact angle meter,respectively.The results show that it
   was feasible to prepare the large-area superhydrophilic/superhydrophobic
   aluminum plate by the moving-typed cathode,and the superhydrophilic
   aluminum plate surface with a binary micrometer-nanometer-scale rough
   structure was found after electrochemical machining,and the contact
   angle of the surface relative to water was 0°.This superhydrophilic
   surface could be turned into the superhydrophobic surface with a water
   contact angle of 167° and a roll angle less than 3° after fluoridation
   treatment.

备注：新增回溯数据