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    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES
    3.
    发明申请
    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES 有权

    公开(公告)号：US20220297887A1

    公开(公告)日：2022-09-22

    申请号：US17516938

    申请日：2021-11-02

    Applicant: Massachusetts Institute of Technology

    Inventor： Srinivas Prasad Bengaluru Subramanyam ,  Gisele Azimi ,  Jonathan David Smith ,  Kripa K. Varanasi

    IPC: B65D25/14 ,  F28F19/00

    Abstract: This invention relates generally to articles, devices, and methods for inhibiting or preventing the formation of scale during various industrial processes. In certain embodiments, a vessel is provided for use in an industrial process, the vessel having a textured, liquid-impregnated surface in contact with a mineral solution, wherein the liquid-impregnated surface comprises a matrix of features spaced sufficiently close to stably contain an impregnating liquid lubricant therebetween or therewithin, wherein the impregnating lubricant has a low surface energy density, and wherein the spreading coefficient Sos(w) of the impregnating lubricant (subscript ‘o’) on the substrate (subscript ‘s’) in the presence of the salt solution (subscript ‘w’) is greater than zero, such that the impregnating lubricant fully submerges the textured substrate.

    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES
    6.
    发明申请
    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES 审中-公开

    公开(公告)号：US20190100353A1

    公开(公告)日：2019-04-04

    申请号：US15680167

    申请日：2017-08-17

    Applicant: Massachusetts Institute of Technology

    Inventor： Srinivas Prasad Bengaluru Subramanyam ,  Gisele Azimi ,  Jonathan David Smith ,  Kripa K. Varanasi

    IPC: B65D25/14 ,  F28F19/00 ,  B05D7/22

    Abstract: This invention relates generally to articles, devices, and methods for inhibiting or preventing the formation of scale during various industrial processes. In certain embodiments, a vessel is provided for use in an industrial process, the vessel having a textured, liquid-impregnated surface in contact with a mineral solution, wherein the liquid-impregnated surface comprises a matrix of features spaced sufficiently close to stably contain an impregnating liquid lubricant therebetween or therewithin, wherein the impregnating lubricant has a low surface energy density, and wherein the spreading coefficient Sos(w) of the impregnating lubricant (subscript ‘o’) on the substrate (subscript ‘s’) in the presence of the salt solution (subscript ‘w’) is greater than zero, such that the impregnating lubricant fully submerges the textured substrate.

    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES
    8.
    发明申请
    ARTICLES AND METHODS PROVIDING LIQUID-IMPREGNATED SCALE-PHOBIC SURFACES 审中-公开
    提供液体冲击尺度表面的文章和方法

    公开(公告)号：US20140290699A1

    公开(公告)日：2014-10-02

    申请号：US14194110

    申请日：2014-02-28

    Applicant: Massachusetts Institute of Technology

    Inventor： Srinivas Prasad Bengaluru Subramanyam ,  Gisele Azimi ,  Jonathan David Smith ,  Kripa K. Varanasi

    IPC: B65D25/14

    CPC classification number: B65D25/14 ,  B05D7/227 ,  F28F19/00

    Abstract: This invention relates generally to articles, devices, and methods for inhibiting or preventing the formation of scale during various industrial processes. In certain embodiments, a vessel is provided for use in an industrial process, the vessel having a textured, liquid-impregnated surface in contact with a mineral solution, wherein the liquid-impregnated surface comprises a matrix of features spaced sufficiently close to stably contain an impregnating liquid lubricant therebetween or therewithin, wherein the impregnating lubricant has a low surface energy density, and wherein the spreading coefficient Sos(w) of the impregnating lubricant (subscript ‘o’) on the substrate (subscript ‘s’) in the presence of the salt solution (subscript ‘w’) is greater than zero, such that the impregnating lubricant fully submerges the textured substrate.

    Abstract translation: 本发明一般涉及在各种工业过程中抑制或防止氧化皮形成的制品，装置和方法。 在某些实施方案中，提供用于工业过程的容器，所述容器具有与矿物溶液接触的织构化的液体浸渍表面，其中所述液体浸渍的表面包括间隔足够接近以稳定地包含 在其间或其中浸渍液体润滑剂，其中浸渍润滑剂具有低的表面能密度，并且其中在存在下，浸渍润滑剂（底标“o”）在底物上的铺展系数Sos（w） 盐溶液（下标“w”）大于零，使得浸渍润滑剂完全浸没纹理化基底。

    APPARATUS AND METHODS EMPLOYING LIQUID-IMPREGNATED SURFACES
    9.
    发明申请
    APPARATUS AND METHODS EMPLOYING LIQUID-IMPREGNATED SURFACES 审中-公开
    装置和使用液体表面的方法

    公开(公告)号：US20140178611A1

    公开(公告)日：2014-06-26

    申请号：US14084126

    申请日：2013-11-19

    Applicant: Massachusetts Institute of Technology

    Inventor： J. David Smith ,  Sushant Anand ,  Srinivas Prasad Bengaluru Subramanyam ,  Konrad Rykaczewski ,  Kripa K. Varanasi

    IPC: C09D5/16

    CPC classification number: C09D5/1681 ,  Y10T428/13 ,  Y10T428/24355 ,  Y10T428/24802

    Abstract: In certain embodiments, the invention is directed to apparatus comprising a liquid-impregnated surface, said surface comprising an impregnating liquid and a matrix of solid features spaced sufficiently close to stably contain the impregnating liquid therebetween or therewithin, and methods thereof. In some embodiments, one or both of the following holds: (i) 0

    Abstract translation: 在某些实施方案中，本发明涉及包含液体浸渍表面的设备，所述表面包括浸渍液体和固体特征基质，其间隔足够接近以在其间或其内稳定地含有浸渍液体及其方法。 在一些实施例中，以下之一或两者成立：（i）0 <＆phgr;＆nlE; 0.25，其中＆phgr; 是平衡时对应于非浸没固体的液体浸渍表面的投影表面积的代表性分数; 和（ii）Sow（a）<0，其中Sow（a）是扩展系数，定义为γwa-γwo-γoa，其中γ是由下标w，a和o指定的两个相之间的界面张力，其中w 是水，a是空气，o是浸渍液体。

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