IN2014DN08031A - - Google Patents

Info

Publication number
IN2014DN08031A
IN2014DN08031A IN8031DEN2014A IN2014DN08031A IN 2014DN08031 A IN2014DN08031 A IN 2014DN08031A IN 8031DEN2014 A IN8031DEN2014 A IN 8031DEN2014A IN 2014DN08031 A IN2014DN08031 A IN 2014DN08031A
Authority
IN
India
Prior art keywords
impregnating
articles
liquid
condensing
condensation
Prior art date
Application number
Inventor
Sushant Anand
Adam T Paxson
Jonathan David Smith
Kripa K Varanasi
Original Assignee
Massachusetts Inst Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Publication of IN2014DN08031A publication Critical patent/IN2014DN08031A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1681—Antifouling coatings characterised by surface structure, e.g. for roughness effect giving superhydrophobic coatings or Lotus effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

The articles and methods described herein provide a way to manipulate condensation on a surface by micro/nano engineering textures (102) on the surface and filling the spaces between the texture features (102) with an impregnating liquid (106) that is stably held therebetween or therewithin. The articles and methods allow droplets of water or other condensed phases (101) even in micrometer size range to easily shed from the surface thereby enhancing contact between a condensing species and the condensing surface. It has been found that dropwise condensation is enhanced by the use of an impregnating (secondary) liquid (106) that has a relatively high surface tension and even more preferably an impregnating liquid that has both a high surface tension and a low viscosity.
IN8031DEN2014 2012-02-29 2012-06-13 IN2014DN08031A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261605133P 2012-02-29 2012-02-29
PCT/US2012/042327 WO2013130118A1 (en) 2012-02-29 2012-06-13 Articles and methods for modifying condensation on surfaces

Publications (1)

Publication Number Publication Date
IN2014DN08031A true IN2014DN08031A (en) 2015-05-01

Family

ID=46395716

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8031DEN2014 IN2014DN08031A (en) 2012-02-29 2012-06-13

Country Status (8)

Country Link
US (2) US20130220813A1 (en)
EP (1) EP2819792A1 (en)
JP (1) JP2015513462A (en)
CN (1) CN104349850A (en)
CA (1) CA2865535A1 (en)
IN (1) IN2014DN08031A (en)
SG (1) SG11201405321XA (en)
WO (1) WO2013130118A1 (en)

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BR112014002627A2 (en) 2011-08-03 2017-03-01 Massachusetts Inst Technology articles for handling colliding liquids and methods of manufacturing them
KR20220012400A (en) 2011-08-05 2022-02-03 메사추세츠 인스티튜트 오브 테크놀로지 Devices incorporating a liquid-impregnated surface
WO2013141953A2 (en) 2012-03-23 2013-09-26 Massachusetts Institute Of Technology Liquid-encapsulated rare-earth based ceramic surfaces
KR102070556B1 (en) 2012-03-23 2020-01-29 메사추세츠 인스티튜트 오브 테크놀로지 Self-lubricating surfaces for food packaging and processing equipment
WO2013177579A2 (en) * 2012-05-24 2013-11-28 Massachusetts Institute Of Technology Apparatus with a liquid-impregnated surface
US20130337027A1 (en) 2012-05-24 2013-12-19 Massachusetts Institute Of Technology Medical Devices and Implements with Liquid-Impregnated Surfaces
US9625075B2 (en) 2012-05-24 2017-04-18 Massachusetts Institute Of Technology Apparatus with a liquid-impregnated surface to facilitate material conveyance
US8865297B2 (en) * 2012-06-03 2014-10-21 Massachusetts Institute Of Technology Heterogeneous surfaces
EP2861346B1 (en) 2012-06-13 2016-08-17 Massachusetts Institute of Technology Articles and methods for levitating liquids on surfaces, and devices incorporating the same
KR101821324B1 (en) * 2012-07-13 2018-03-08 도요세이칸 그룹 홀딩스 가부시키가이샤 Packaging container with excellent content slipperiness
BR112015011378A8 (en) 2012-11-19 2019-10-01 Massachusetts Inst Technology article comprising a liquid impregnated surface and method of using said article
US20140178611A1 (en) 2012-11-19 2014-06-26 Massachusetts Institute Of Technology Apparatus and methods employing liquid-impregnated surfaces
CN105121036A (en) 2013-02-15 2015-12-02 麻省理工学院 Grafted polymer surfaces for dropwise condensation, and associated methods of use and manufacture
CN105264323A (en) * 2013-03-01 2016-01-20 麻省理工学院 Articles and methods providing liquid-impregnated scale-phobic surfaces
US20140272295A1 (en) * 2013-03-14 2014-09-18 Sdc Technologies, Inc. Anti-fog nanotextured surfaces and articles containing the same
SG11201508458SA (en) 2013-04-16 2015-11-27 Massachusetts Inst Technology System and method for unipolar separation of emulsions and other mixtures
US9585757B2 (en) 2013-09-03 2017-03-07 Massachusetts Institute Of Technology Orthopaedic joints providing enhanced lubricity
US20150179321A1 (en) 2013-12-20 2015-06-25 Massachusetts Institute Of Technology Controlled liquid/solid mobility using external fields on lubricant-impregnated surfaces
JP5807692B2 (en) * 2014-02-27 2015-11-10 東洋製罐株式会社 Liquid molded plastic molding
US9199741B2 (en) * 2014-03-07 2015-12-01 The Boeing Company Systems and methods for passive deicing
US9947481B2 (en) 2014-06-19 2018-04-17 Massachusetts Institute Of Technology Lubricant-impregnated surfaces for electrochemical applications, and devices and systems using same
EP3169624B1 (en) * 2014-07-18 2023-09-06 The Regents of The University of California Device for gas maintenance in microfeatures on a submerged surface
US20170333941A1 (en) * 2014-10-28 2017-11-23 President And Fellows Of Harvard College High energy efficiency phase change device using convex surface features
US10434542B2 (en) 2015-04-24 2019-10-08 The Penn State Research Foundation Slippery rough surfaces
WO2016183574A1 (en) * 2015-05-14 2016-11-17 Uwe Bauer Systems and methods for controlling the degradation of degradable materials
DE102017211592B4 (en) 2017-07-07 2022-02-17 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Methods for producing omniphobic surfaces, an omniphobic surface coating, uses of the omniphobic surface coating and use in a heat exchanger
KR102075763B1 (en) * 2017-09-06 2020-02-10 부산대학교 산학협력단 Superhydrophobic film with Surface Pattern Structure for Low Adhesion and Method for Manufacturing the same
US10253451B1 (en) 2017-12-07 2019-04-09 The United States Of America As Represented By The Secretary Of The Army Dual hierarchical omniphobic and superomniphobic coatings
US11850536B2 (en) 2017-12-20 2023-12-26 Massachusetts Institute Of Technology Bubble gas harvesting and/or transport methods and associated systems and articles
WO2019126438A1 (en) 2017-12-20 2019-06-27 Massachusetts Institute Of Technology Foam reduction and/or prevention methods and associated systems and articles
CN108221383B (en) * 2018-01-26 2020-06-16 江南大学 Preparation method and application of low-temperature-resistant shear thickening liquid
US11525641B2 (en) 2019-04-22 2022-12-13 The Board Of Trustees Of The University Of Illinois Heat and mass transfer component comprising a lubricant-impregnated surface
CN110681549B (en) * 2019-09-24 2021-07-13 西安交通大学 High-heat-conductivity super-hydrophobic flue gas condensation heat exchange surface and preparation method and device thereof

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Also Published As

Publication number Publication date
WO2013130118A1 (en) 2013-09-06
CN104349850A (en) 2015-02-11
EP2819792A1 (en) 2015-01-07
JP2015513462A (en) 2015-05-14
US20130220813A1 (en) 2013-08-29
US20180161836A1 (en) 2018-06-14
SG11201405321XA (en) 2014-09-26
CA2865535A1 (en) 2013-09-06

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