摘要：【中文】本发明公开了一种防止吸气剂掉落颗粒的方法，包括如下步骤：S1：向粉体的端面上与导体的连接处喷涂加固涂层，所述导体贯穿所述粉体；S2：使喷涂的所述加固涂层固化。本发明向粉体的端面上与导体的连接处喷涂加固涂层，并使喷涂的加固涂层固化，从而对粉体的端面形成加固，防止粉体的端面与导体的连接处脱落颗粒。另外，还会向残留在导体上的残留粉体喷涂加固涂层，以进一步防止脱落颗粒。加固涂层具体地可以为低放气量的保护胶、纳米银浆或金属涂层。本发明还公开了一种吸气剂与加固涂层组件。 【EN】The invention discloses a method for preventing getter from falling particles, which comprises the following steps: s1: spraying a reinforcing coating on the end face of the powder and the joint of the conductor, wherein the conductor penetrates through the powder; s2: curing the sprayed reinforcement coating. The invention sprays the reinforcing coating on the end surface of the powder and the joint of the conductor, and solidifies the sprayed reinforcing coating, thereby reinforcing the end surface of the powder and preventing the joint of the end surface of the powder and the conductor from falling off particles. In addition, a reinforcing coating is sprayed on the residual powder remained on the conductor to further prevent the falling particles. The reinforcement coating may specifically be a low outgassing protective glue, a nano silver paste or a metal coating. The invention also discloses a getter and reinforced coating component.

摘要：【中文】本发明提供一种点击化学接枝配位的聚酰胺‑聚酰亚胺煤层气脱氧分离膜及其制备方法、应用，脱氧分离膜包括具有配位功能化的聚酰胺‑聚酰亚胺化合物，具有配位功能化的聚酰胺‑聚酰亚胺化合物由聚酰胺结构单元和聚酰亚胺结构单元交替嵌段聚合构成且通过溴代和点击化学反应在分子结构中植入三氮唑连接的羧酸基团并通过羧酸基团与Co³⁺进行配位形成具有氧气促进功能的单元，聚酰胺单元的摩尔分数为5～60，聚酰亚胺单元的摩尔分数为95～40。本发明通过在高分子中设计羧酸根配位结构，形成对氧气促进传递功能的具有高氧气选择性的脱氧分离膜，在煤层气脱氧过程中具有良好应用前景。 【EN】The invention provides a click chemical grafting coordination polyamide-polyimide coal bed gas deoxidation separation membrane and a preparation method and application thereof³⁺Coordinating to form units with oxygen promoting function, wherein the mole fraction of polyamide units is 5-60, and the mole fraction of polyimide units is 95-40. The invention is realized byA carboxylate coordination structure is designed in a molecule to form a deoxygenation separation membrane with high oxygen selectivity and oxygen transfer promotion function, and the membrane has a good application prospect in the coal bed gas deoxygenation process.

摘要：【中文】本发明公开了一种多功能电缆填充材料及其制备方法。本发明根据显色材料、石蜡/膨胀石墨复合相变吸热材料、膨润土、石英砂、琼脂、水泥各自的溶解性能，优化了制备工艺中各组分的加入比例及加入时机，使所得浆料到预期粘度，并且凝固后具有低热阻的特点。并且，本发明采用的所有原材料和添加剂均为成本低，环保，无毒无害的物质。本发明制备出的填充材料采用石蜡/膨胀石墨复合相变吸热材料作为相变蓄热系统，利用相变材料在发生相变时吸收或者释放的潜热进行热量储存，且在换热的过程中，系统温度近似稳定，具有蓄热密度大、蓄放热过程近似等温、过程易控制，并且可以多次重复使用等优点。 【EN】The invention discloses a multifunctional cable filling material and a preparation method thereof. According to the respective solubility properties of the color developing material, the paraffin/expanded graphite composite phase change heat absorbing material, the bentonite, the quartz sand, the agar and the cement, the adding proportion and adding time of the components in the preparation process are optimized, so that the obtained slurry has expected viscosity, and has the characteristic of low thermal resistance after solidification. In addition, all the raw materials and additives adopted by the invention are substances which have low cost, are environment-friendly, and are non-toxic and harmless. The filling material prepared by the invention adopts the paraffin/expanded graphite composite phase change heat absorption material as a phase change heat storage system, utilizes latent heat absorbed or released by the phase change material during phase change to store heat, has approximately stable system temperature in the heat exchange process, and has the advantages of large heat storage density, approximately isothermal heat storage and release process, easily controlled process, repeated use and the like.

摘要：【中文】本发明提供一种用于填埋敷设电缆的显色材料及其制备方法和应用。该显色材料包括如下组分：结晶紫内酯、草酸、硼酸。本发明通过显色材料的选择及其配比的合理设计，能够在高温高电流负荷环境下的电缆填料中及时响应温度变化，快速实现对电缆填料的温度预警告示，方便及时检修和维护，以避免火灾事故的发生。在形态结构上，本发明的显色材料为粉末状，可以与填充材料较好的融合、分散在一起，非常适合直埋式电缆敷设填充材料的温度检测。 【EN】The invention provides a color developing material for buried cabling and a preparation method and application thereof. The color developing material comprises the following components: crystal violet lactone, oxalic acid and boric acid. According to the invention, through the selection of the color developing material and the reasonable design of the proportion of the color developing material, the temperature change can be responded in time in the cable filler under the high-temperature high-current load environment, the temperature early warning notice of the cable filler is quickly realized, and the maintenance and the repair are convenient in time, so that the occurrence of fire accidents is avoided. In morphological structure, the color developing material is powdery, can be well fused and dispersed with the filling material, and is very suitable for temperature detection of the direct-buried cable laying filling material.