摘要：【中文】本发明涉及一种超疏水玻璃的制备方法，其特征在于：a、选用清洗后普通浮法玻璃作为基片，以金属铜作为磁控溅射的靶材；b、将玻璃基片放入离子束溅射腔室中，通入溅射气体Ar，进行镀膜，得表面镀Cu的膜玻璃；c、在0.1‑2mol/L硝酸溶液中浸泡5‑20min；d、再置于USTC‑6的生长液中，加热到90^oC后保温24小时；e、去离子水清洗晾干。本发明优点：金属有机骨架材料USTC‑6富含疏水性官能团的特性，USTC‑6材料在中性、酸性、碱性溶液中均能稳定存在，使镀膜后的玻璃具有极强的疏水性，超疏水玻璃稳定性强；本发明所使用的金属有机骨架材料USTC‑6膜层厚度可通过磁控溅射时间，USTC‑6的合成时间，配体浓度直接调控，合成方法简单，制备快捷，可大面积工业化制备。 【EN】The invention relates to a preparation method of super-hydrophobic glass, which is characterized by comprising the following steps: a. selecting cleaned common float glass as a substrate, and taking metal copper as a target material for magnetron sputtering; b. putting the glass substrate into an ion beam sputtering chamber, introducing sputtering gas Ar, and coating to obtain coated glass with the surface plated with Cu; c. soaking in 0.1-2mol/L nitric acid solution for 5-20 min; d. placing in growth liquid of USTC-6, heating to 90 deg.C^oC, preserving the heat for 24 hours; e. and cleaning with deionized water and drying. The invention has the advantages that: the USTC-6 metal organic framework material is rich in hydrophobic functional groups, and the USTC-6 material can stably exist in neutral, acidic and alkaline solutions, so that the coated glass has extremely strong hydrophobicity and strong stability of super-hydrophobic glass; the thickness of the USTC-6 film layer of the metal organic framework material used by the invention can be directly regulated and controlled by magnetron sputtering time, USTC-6 synthesis time and ligand concentration, the synthesis method is simple, the preparation is rapid, and the large-area industrial preparation can be realized.

摘要：【中文】本发明涉及一种可熔性粉体的球化方法，其特征在于：（1）用氮氢还原性气体置换出可熔性粉体中的空气；（2）可熔性粉体依次进行预热、加热；（3）加热至235～245℃，粉体被推进到内置锡液的桶状容器底部和锡液混合，分散均匀；（4）由于浮力作用粉体开始上浮，在250～2200℃选择与粉体相适应的熔融、球化温度，上浮过程中可熔性粉体被加热熔融、球化成球；（5）成球后的粉体球上浮，冷却固化，堆积在锡液表面，溢出或吸出收集。本发明的优点：该方法可球化的粉体材料范围广，可以是有机高分子材料粉体，也可以是无机非金属材料粉体，上浮过程中，经锡液挤压和抛光后的球体表面光洁度更高，更加密实。 【EN】The invention relates to a method for spheroidizing meltable powder, which is characterized by comprising the following steps: (1) replacing air in the meltable powder by using nitrogen-hydrogen reducing gas; (2) preheating and heating the meltable powder in sequence; (3) heating to 235-245 ℃, pushing the powder to the bottom of a barrel-shaped container with tin liquid inside to mix with the tin liquid, and uniformly dispersing; (4) the powder starts to float under the action of buoyancy, the melting and spheroidizing temperature which is suitable for the powder is selected at 250-2200 ℃, and the meltable powder is heated to melt and spheroidize into spheres in the floating process; (5) floating the formed powder balls, cooling and solidifying, accumulating on the surface of molten tin, and overflowing or sucking out and collecting. The invention has the advantages that: the spheroidizing method has wide range of spheroidizing powder materials, can be organic high polymer material powder and also can be inorganic non-metal material powder, and the surface of a sphere extruded and polished by tin liquid has higher smoothness and is more compact in the floating process.