发明申请
WO2012100099A2 SLIPPERY SURFACES WITH HIGH PRESSURE STABILITY, OPTICAL TRANSPARENCY, AND SELF-HEALING CHARACTERISTICS
审中-公开
基本信息:
- 专利标题: SLIPPERY SURFACES WITH HIGH PRESSURE STABILITY, OPTICAL TRANSPARENCY, AND SELF-HEALING CHARACTERISTICS
- 专利标题(中):具有高压稳定性,光学透明度和自愈性特征的滑动表面
- 申请号:PCT/US2012/021928 申请日:2012-01-19
- 公开(公告)号:WO2012100099A2 公开(公告)日:2012-07-26
- 发明人: AIZENBERG, Joanna , AIZENBERG, Michael , KANG, Sung, Hoon , KIM, Philseok , TANG, Kam, Yan , WONG, Tak, Sing
- 申请人: PRESIDENT AND FELLOWS OF HARVARD COLLEGE , AIZENBERG, Joanna , AIZENBERG, Michael , KANG, Sung, Hoon , KIM, Philseok , TANG, Kam, Yan , WONG, Tak, Sing
- 申请人地址: 17 Quincy Street Cambridge, MA 02138 US
- 专利权人: PRESIDENT AND FELLOWS OF HARVARD COLLEGE,AIZENBERG, Joanna,AIZENBERG, Michael,KANG, Sung, Hoon,KIM, Philseok,TANG, Kam, Yan,WONG, Tak, Sing
- 当前专利权人: PRESIDENT AND FELLOWS OF HARVARD COLLEGE,AIZENBERG, Joanna,AIZENBERG, Michael,KANG, Sung, Hoon,KIM, Philseok,TANG, Kam, Yan,WONG, Tak, Sing
- 当前专利权人地址: 17 Quincy Street Cambridge, MA 02138 US
- 代理机构: SCOZZAFAVA, Mary, Rose et al.
- 优先权: US61/434,217 20110119; US61/509,488 20110719; US61/538,100 20110922; US61/496,883 20110614; US61/470,973 20110401; US61/466,352 20110322; US61/529,734 20110831
- 主分类号: C09D5/16
- IPC分类号: C09D5/16 ; B01L3/00 ; B05D5/08
摘要:
The present disclosure describes a strategy to create self-healing, slippery liquid-infused porous surfaces (SLIPS). 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 materials, referred to herein as Object A (Solid A or Liquid A). SLIPS outperforms other conventional surfaces in its capability to repel various simple and complex liquids (water, hydrocarbons, crude oil and blood), maintain low-contact-angle hysteresis (
摘要(中):
本公开描述了创建自愈合,滑动的液体注入的多孔表面(SLIPS)的策略。 可以使用粗化的(例如,多孔的)表面将本文称为液体B的润滑流体锁定在一起,以排斥本文称为对象A(固体A或液体A)的宽范围的材料。 SLIPS优于其他常规表面,以排斥各种简单而复杂的液体(水,碳氢化合物,原油和血液),保持低接触角滞后(<2.5°),在物理损坏后迅速恢复拒水性(0.1以内) -1 s),抗冰,微生物和昆虫粘附,并在高压(至多690 atm)下起作用。 SLIPS将有用的一些示例性应用包括在极端环境中运行的节能流体处理和运输,光学传感,医药以及自清洁以及防污材料。