公开(公告)号：US09683197B2

公开(公告)日：2017-06-20

申请号：US14268171

申请日：2014-05-02

申请人： President and Fellows of Harvard College

发明人： Joanna Aizenberg ,  Benjamin Hatton ,  Xi Yao ,  Michael Aizenberg ,  Wendong Wang

IPC分类号： C10M171/00 ,  A61L27/50 ,  A61L29/14 ,  A61L15/50 ,  A61L27/56 ,  A61L15/42 ,  A61F2/28 ,  B05D3/00 ,  B05D3/02 ,  B05D3/06 ,  B05D3/12 ,  B05D3/14 ,  F17D1/08 ,  A61M31/00

CPC分类号： C10M171/001 ,  A61F2/28 ,  A61F2240/001 ,  A61L15/425 ,  A61L15/50 ,  A61L27/50 ,  A61L27/56 ,  A61L29/14 ,  A61L29/146 ,  A61L2400/10 ,  A61L2400/16 ,  A61L2400/18 ,  A61M31/00 ,  B05D3/007 ,  B05D3/0254 ,  B05D3/06 ,  B05D3/12 ,  B05D3/14 ,  B05D3/207 ,  F17D1/08 ,  Y10T137/0324 ,  Y10T428/139 ,  Y10T428/24355

摘要： The present disclosure describes a strategy to create self-healing, slippery liquid-infused porous surfaces (SLIPS) that can be modified as desired. Roughened (e.g., porous) surfaces can be utilized to lock in place a lubricating fluid, referred to herein as Liquid B to repel a wide range of objects, referred to herein as Object A (Solid A or Liquid A). Use of an external stimuli or degradation of the Liquid B can be utilized to change the characteristics of SLIPS structures reversibly or irreversibly that may be desired in a number of different applications. Numerous characteristics, such as adhesion, optical, mechanical, and the like, can be dynamically changed.