PROBLEM TO BE SOLVED: To provide a device incorporating a liquid-impregnated surface.SOLUTION: The invention relates to an article with a liquid-impregnated surface 120, wherein the surface has thereon a matrix 126 of a plurality of solid features, spaced sufficiently close to stably contain a liquid 126 therebetween or therewithin, and having a length scale of lower than 100 μm, preferably has thereon thin films, and has advantageous non-wetting properties. Compared to previous non-wetting surfaces, which include a gas (e.g., air) entrained within article surface textures 124, wherein, in the article, the plurality of solid features comprising one or more elements selected from a column, spherical particles, a nanoneedle, a nanoglass, and a random geometry feature that provides surface roughness, these liquid-impregnated surfaces 120 are resistant to impalement and frost formation, and are therefore more robust.SELECTED DRAWING: Figure 1c
【課題】液体含浸表面を組み込んだデバイスの提供こと。【解決手段】液体含浸表面120を有する物品であって、その表面は、液体126を間または内部に安定に含有するのに十分に接近して離間された、100μm未満の長さスケールを有する複数の固体特徴のマトリックス126をその上に有し、好ましくは、その上に薄膜も有し、表面は、有利な非湿潤特性をもつ物品。前記複数の固体特徴は支柱、球形粒子、ナノニードル、ナノガラス、表面の粗さを提供するランダム形状の特徴から選択される一つ以上の要素を含む物品表面テクスチャ124内に混入された気体(例えば、空気)を含む従来の非湿潤性表面と比較して、これらの液体含浸表面120は、突き刺し及び着霜に耐性があり、したがって、これらはより強固であるデバイス。【選択図】図1c
LIQUID-IMPREGNATED SURFACES, METHODS OF MAKING, AND DEVICES INCORPORATING THE SAME
液体含浸表面、作製方法、およびそれらを組み込んだデバイス
2017-06-01
Patent
Elektronische Ressource
Japanisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / A47G Haushalt- oder Tafelausstattung , HOUSEHOLD OR TABLE EQUIPMENT / A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS , Filter in Blutgefäße implantierbar / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C10M LUBRICATING COMPOSITIONS , Schmiermittelzusammensetzungen / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F03D Windkraftmaschinen , WIND MOTORS / F16L PIPES , Rohre / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G02C SPECTACLES , Brillen |
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