摘要：【中文】本发明公开了一种便携式手持冰空调，包括顶部设置为开口的外壳体，外壳体由保温材料加工而成，所述外壳体的外侧顶部设置为圆形结构的壳体安装部，壳体安装部的一侧开设有顶部设置为开口的内出风口，且内出风口与外壳体的内部相连通，壳体安装部的外侧开设有圆弧形滑动槽，圆弧形滑动槽与内出风口的内部相连通，壳体安装部的外侧滑动接触有底部设置为开口的盖子，盖子的一侧开设有底部设置为开口的外出风口，且外出风口与内出风口相配合。本发明通过放置在内壳体内部的制冷物质、风扇、外出风口和内出风口相配合，达到了降温的效果；另外通过外壳体外侧的提手，实现了便携。 【EN】The invention discloses a portable handheld ice air conditioner which comprises an outer shell with an open top, wherein the outer shell is made of heat insulation materials, the top of the outer side of the outer shell is provided with a shell installation part with a circular structure, one side of the shell installation part is provided with an inner air outlet with the open top, the inner air outlet is communicated with the inside of the outer shell, the outer side of the shell installation part is provided with an arc-shaped sliding groove, the arc-shaped sliding groove is communicated with the inside of the inner air outlet, the outer side of the shell installation part is in sliding contact with a cover with the open bottom, one side of the cover is provided with an outer air outlet with the open bottom, and the outer. The cooling effect is achieved by matching the refrigerating substance, the fan, the outer air outlet and the inner air outlet which are arranged in the inner shell; in addition, the handle on the outer side of the outer shell realizes portability.

摘要：【中文】本发明公开了一种钠离子电池层状铬基正极材料及其制备方法，上述钠离子电池层状铬基正极材料的制备方法，包括如下步骤：将钠盐、铬化合物、锡化合物混合均匀后压片，得到混合片；将所述混合片依次在800℃，900℃和1100℃下分步煅烧，并室温冷却，得到所述钠离子电池层状铬基正极材料；其中通过阳离子掺杂解决过渡金属离子迁移问题的设计策略，所得到的钠离子电池层状铬基正极材料在空气中具有很好的稳定性，用其组装的电池具有良好的循环性能和倍率性能，可以有效延长相应电池的循环寿命。 【EN】The invention discloses a layered chromium-based positive electrode material of a sodium-ion battery and a preparation method thereof, wherein the preparation method of the layered chromium-based positive electrode material of the sodium-ion battery comprises the following steps: uniformly mixing the sodium salt, the chromium compound and the tin compound, and tabletting to obtain a mixed tablet; calcining the mixed sheet at 800 ℃, 900 ℃ and 1100 ℃ step by step in sequence, and cooling at room temperature to obtain the layered chromium-based positive electrode material of the sodium-ion battery; the design strategy of solving the problem of transition metal ion migration through cation doping is adopted, the obtained layered chromium-based positive electrode material of the sodium-ion battery has good stability in air, and the battery assembled by the layered chromium-based positive electrode material has good cycle performance and rate performance, so that the cycle life of the corresponding battery can be effectively prolonged.

摘要：【中文】一种改善HIT电池电极接触电阻和电导率的方法、电极制作方法，包括：在硅片表面制作纳米金属层作为种子层，进行第一热处理，第一热处理采用激光选区辐照，对种子层进行扫描式辐照；在种子层表面包覆导电层浆料，导电层浆料将种子层完全覆盖，不露出不漏出种子层，并与硅片表面TCO层接触；将种子层覆盖了导电层浆料后的硅片进行第二热处理，使种子层表面的导电浆料固化，与种子层一起形成电极。本申请通过种子层第一热处理+硅片第二热处理的方式，可以显著的降低接触电阻，同时可以显著的降低副栅线的电阻率，从而大幅度降低光生电流从HIT电池基体到主栅之间的传导电阻。 【EN】A method for improving contact resistance and conductivity of an electrode of an HIT battery and an electrode manufacturing method comprise the following steps: manufacturing a nano metal layer on the surface of a silicon wafer to be used as a seed layer, and carrying out first heat treatment, wherein the first heat treatment adopts selective laser irradiation to carry out scanning irradiation on the seed layer; coating the conductive layer slurry on the surface of the seed layer, wherein the conductive layer slurry completely covers the seed layer, does not expose and leak out of the seed layer, and is in contact with the TCO layer on the surface of the silicon wafer; and carrying out second heat treatment on the silicon wafer with the seed layer covered with the conducting layer slurry to solidify the conducting slurry on the surface of the seed layer and form an electrode together with the seed layer. According to the method, the contact resistance can be obviously reduced by the mode of the first heat treatment of the seed layer and the second heat treatment of the silicon wafer, and meanwhile, the resistivity of the auxiliary grid line can be obviously reduced, so that the conduction resistance of the photo-generated current from the HIT cell matrix to the main grid is greatly reduced.

摘要：【中文】本申请提供了一种导电浆料，包括：导电颗粒组合、以及分散介质，所述导电颗粒组合中的导电颗粒分散于分散介质中，所述分散介质为高温固化树脂，所述高温固化树脂的固化反应温度≥所述导电颗粒组合的熔点。本申请还提供了上述导电浆料的应用方法。本申请的导电浆料与单峰分布或者双峰分布的导电颗粒相比，多峰分布的导电颗粒组合可以将树脂中导电颗粒的重量填充量提高到95％而不影响导电浆料的操作性能和固化后的机械强度，从而降低导电浆料电阻率及增大导热系数，获得更好的导电导热性能。 【EN】The application provides a conductive paste, including: the conductive particle composition comprises a conductive particle composition and a dispersion medium, wherein conductive particles in the conductive particle composition are dispersed in the dispersion medium, the dispersion medium is high-temperature curing resin, and the curing reaction temperature of the high-temperature curing resin is more than or equal to the melting point of the conductive particle composition. The application also provides an application method of the conductive paste. Compared with the conductive particles with unimodal distribution or bimodal distribution, the conductive paste has the advantages that the weight filling amount of the conductive particles in the resin can be increased to 95% by the conductive particle combination with multimodal distribution, the operation performance and the mechanical strength of the conductive paste after curing are not affected, the resistivity of the conductive paste is reduced, the heat conductivity coefficient is increased, and the better electric and heat conduction performance is obtained.

摘要：【中文】本发明属于手指康复相关技术领域，其公开了一种基于霍尔压力感应的柔性手指康复握力器，握力器包括多个导向机构、壳体、分别设置在壳体内的多个柔性霍尔压力传感器及采集模块、以及微处理器，柔性霍尔压力传感器及采集模块；导向机构活动地连接于壳体，且其与柔性霍尔压力传感器相接触；采集模块连接柔性霍尔压力传感器及微处理器；柔性霍尔压力传感器用于检测使用者手指施加的力的数值，并将检测到的力数据传输给采集模块；采集模块用于将接收到的力数据转换后传输给微处理器；微处理器用于依据接收到的数据来控制康复活动中虚拟人物的动作，且将接收到的数据实时存储，以对使用者进行康复评价。本发明结构紧凑，体积较小，适用性较强。 【EN】The invention belongs to the technical field related to finger rehabilitation, and discloses a flexible finger rehabilitation spring-grip based on Hall pressure induction, wherein the spring-grip comprises a plurality of guide mechanisms, a shell, a plurality of flexible Hall pressure sensors and acquisition modules which are respectively arranged in the shell, a microprocessor, and the flexible Hall pressure sensors and acquisition modules; the guide mechanism is movably connected to the shell and is in contact with the flexible Hall pressure sensor; the acquisition module is connected with the flexible Hall pressure sensor and the microprocessor; the flexible Hall pressure sensor is used for detecting the numerical value of the force applied by the finger of a user and transmitting the detected force data to the acquisition module; the acquisition module is used for converting the received force data and transmitting the converted force data to the microprocessor; the microprocessor is used for controlling the action of the virtual character in the rehabilitation activity according to the received data and storing the received data in real time so as to evaluate the rehabilitation of the user. The invention has compact structure, small volume and strong applicability.

摘要：【中文】本申请提供了一种导电颗粒组合，包括：粒度呈多峰分布的导电颗粒，且较小导电颗粒填充到较大导电颗粒之间的空隙中。本申请的导电颗粒组合，与单峰分布或者双峰分布的导电颗粒相比，多峰分布的导电颗粒组合可以将树脂中导电颗粒的重量填充量提高到95％而不影响导电胶的操作性能和固化后的机械强度，从而降低导电胶电阻率及增大导热系数，获得更好的导电导热性能。 【EN】The present application provides a conductive particle assembly comprising: conductive particles having a multimodal distribution of particle sizes, with smaller conductive particles filling voids between the larger conductive particles. Compared with unimodal distribution or bimodal distribution conductive particles, the multimodal distribution conductive particle combination can improve the weight filling amount of the conductive particles in the resin to 95% without affecting the operation performance and the cured mechanical strength of the conductive adhesive, so that the resistivity and the heat conductivity coefficient of the conductive adhesive are reduced, and better electric and heat conduction performance is obtained.

摘要：【中文】一种导电胶，其特征在于，包括弹性体、树脂、固化剂、以及导电颗粒；其中，所述弹性体与树脂为不相容或者部分相容。本申请提供的导电胶可以是无溶剂组份，在固化过程中不产生气泡，适用于叠瓦型太阳能电池片之间以及焊带与电极之间的层间粘结。此外，该导电胶可以在银含量较低的情况下得到高导电性，且粘结力高，耐湿热性、低温柔软性好。 【EN】The conductive adhesive is characterized by comprising an elastomer, resin, a curing agent and conductive particles; wherein the elastomer is incompatible or partially compatible with the resin. The conductive adhesive provided by the application can be a solvent-free component, does not generate bubbles in the curing process, and is suitable for interlayer bonding between the laminated solar cells and between the solder strips and the electrodes. In addition, the conductive adhesive can obtain high conductivity under the condition of low silver content, has high adhesive force, and has good moist heat resistance and low-temperature flexibility.

摘要：【中文】本发明提供一种基于物联网技术的养殖舍内氨气监测、净化装置，包括进水管、排水管、储水管、多个吸气泵、在线PH计、氨气浓度传感器以及智能控制板；其中，所述进水管与储水管连接用于向储水管注入干净的水源，所述进水管上设置进水电磁阀；所述排水管与储水管连接用于排出储水管中的氨气水溶液，所述排水管上设置排水电磁阀；所述进水电磁阀、排水电磁阀、水泵、在线PH计以及氨气传感器均通过控制线路连接至智能控制板。该装置可实现用户手机APP远程监测养殖舍内的控制质量；可自动改善养殖舍内动物的生活环境，可减少养殖舍室冬季开窗通风换气次数，有效降低的供热能源消耗的，适合温度较低的地区冬季中小型养殖场使用。 【EN】The invention provides an ammonia monitoring and purifying device in a breeding house based on the technology of Internet of things, which comprises a water inlet pipe, a water discharge pipe, a water storage pipe, a plurality of air suction pumps, an online PH meter, an ammonia concentration sensor and an intelligent control board, wherein the water storage pipe is arranged in the water storage pipe; the water inlet pipe is connected with the water storage pipe and used for injecting clean water into the water storage pipe, and the water inlet pipe is provided with a water inlet electromagnetic valve; the water drainage pipe is connected with the water storage pipe and used for discharging ammonia water solution in the water storage pipe, and a water drainage electromagnetic valve is arranged on the water drainage pipe; and the water inlet electromagnetic valve, the water discharge electromagnetic valve, the water pump, the online pH meter and the ammonia gas sensor are all connected to an intelligent control board through control lines. The device can realize remote monitoring of the control quality in the breeding house by the user mobile phone APP; the device can automatically improve the living environment of animals in the breeding house, can reduce the times of window opening, ventilation and air change in winter of the breeding house, effectively reduces the consumption of heat supply energy, and is suitable for middle and small-sized farms in winter in areas with lower temperature.

摘要：【中文】本发明涉及一种化学链制氢载氧体，提供出一种具有较高的反应活性和避免类似于添加碱金属K造成的载氧体循环失活，提出一种以Fe₂O₃/Al₂O₃载氧体中添加NaAlO₂，通过碱金属Na调变的化学链制氢载氧体。在添加不同质量比NaAlO₂进行改性的载氧体中，以Na0.5Fe4Al6具有较好的还原能力，单位比表面积和孔体积最高。Na0.5Fe4Al6相较于Fe4Al6产氢量增加9.6%，达到了1.47L/g，具有潜在的经济价值。 【EN】The invention relates to a chemical-looping hydrogen production oxygen carrier, provides an oxygen carrier with high reaction activity and capable of avoiding the cyclic inactivation caused by adding alkali metal K, and provides a method for preparing an oxygen carrier by using Fe₂O₃/Al₂O₃NaAlO is added into oxygen carrier₂And hydrogen and oxygen carriers are prepared through a chemical chain modulated by alkali metal Na. Adding NaAlO with different mass ratios₂In the oxygen carrier subjected to modification, Na0.5Fe4Al6 has better reduction capacity and the unit specific surface area and the pore volume are the highest. Compared with Fe4Al6, the hydrogen production of Na0.5Fe4Al6 is increased by 9.6 percent and reaches 1.47L/g, thus having potential economic value.

摘要：【中文】本发明涉及一种用于固体燃料化学链制氢的装置及应用，还涉及一种化学链制氢载氧体，提供出一种具有较高的反应活性和避免类似于添加碱金属K造成的载氧体循环失活，提出一种以Fe₂O₃/Al₂O₃载氧体中添加NaAlO₂，通过碱金属Na调变的化学链制氢载氧体。设计的CO₂捕集装置包括配气系统、蒸汽发生器、煤料高温进料斗、反应器、自动控温装置、旋风分离器、冷凝器、气体采集与测试系统。本发明使燃料热解组分充分，能够减少固体燃料气化的能量需求，降低能耗，具有工业价值。 【EN】The invention relates to a device for solid fuel chemical-looping hydrogen production and application thereof, and also relates to a chemical-looping hydrogen production oxygen carrier, provides an oxygen carrier with higher reaction activity and capable of avoiding the cyclic inactivation caused by adding alkali metal K, and provides a method for producing hydrogen by using Fe₂O₃/Al₂O₃NaAlO is added into oxygen carrier₂And hydrogen and oxygen carriers are prepared through a chemical chain modulated by alkali metal Na. Designed CO₂The trapping device comprises a gas distribution system, a steam generator, a coal high-temperature feed hopper, a reactor, an automatic temperature control device, a cyclone separator, a condenser and a gas acquisition and test system. The invention has the advantages of full pyrolysis components of the fuel, capability of reducing the energy requirement of solid fuel gasification, energy consumption reduction and industrial value.