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274
resultados
Última actualización
15/04/2026 [07:55:00]
Resumen de: CN121849929A
本发明涉及一种利用废旧液流电池用复合双极板生产石墨烯气凝胶的方法，属于石墨烯气凝胶的制备技术领域。本发明利用闪蒸焦耳热处理的瞬间高温环境，实现对复合双极板的碳化以及碳骨架的固定，再结合瞬间升温产生的热应力，将废旧的液流电池用复合双极板转化为石墨烯气凝胶材料。通过酸洗或酸溶液‑水溶液交替循环浸泡处理，可有效去除因液流电池运行而吸附、并经焦耳热处理后形成的金属颗粒，经过自然干燥后得到高价值的石墨烯气凝胶。本发明可替代以天然石墨为原料制备的石墨烯产品，降低石墨烯气凝胶的生产成本，同时解决废旧复合双极板传统处理方式——焚烧带来的污染和碳排放，达到变废为宝的目的。
Resumen de: CN121849923A
本申请涉及一种表面改性碳纳米管及其制备方法，所述表面改性碳纳米管包括碳纳米管以及所述碳纳米管上键接的含氧官能团；所述表面改性碳纳米管的氧元素摩尔含量为2%~8%，且在所述表面改性碳纳米管的拉曼光谱中，G峰与D峰的强度比值为20~80。本申请所述的表面改性碳纳米管不仅亲水性好，易于分散，而且具有优异的结构完整性，有利于保持高导电性并提高电池的循环性能。
Resumen de: CN121849932A
本发明公开了一种用于制备高均匀性和具有多个可控扭曲角的转角二维材料制备方法及其应用，包括以下步骤：在亲水衬底上获取单层二维材料并将其切割为几部分；旋涂PPC膜并使用激光在PPC膜上切割出几个相邻的边缘相互平行的矩形，通过机械剥离周围多余的PPC膜形成多个PPC矩形，每一个PPC矩形覆盖一部分单层二维材料，PPC矩形之间的扭曲角就等于每部分二维材料之间的扭曲角；利用PDMS将这些PPC矩形依次逐个从衬底上拾取，根据PPC矩形的边缘控制扭曲角依次堆叠每一个PPC矩形并去除PPC，即可实现多扭曲角可控的转角二维材料制备。本方法适用范围广，效率高，制备的转角石墨烯具有高度均匀的扭曲角分布，使其在转角电子学领域发挥极大的优势。
Resumen de: CN121849924A
本发明公开了一种酸化碳纳米管的处理方法及其在锂硫电池中的应用，属于锂硫电池技术领域。本发明通过浓硝酸的强酸氧化作用，在碳纳米管表面及缺陷位点引入羧基、羟基等亲水性官能基团，改善疏水易团聚的现象，提升在极性溶剂与基体材料中的分散稳定性，本发明所使用的原料低廉易得、操作简便，适合工业化大规模生产。本发明得到的酸化碳纳米管用作锂硫电池正极材料和隔膜材料，使得锂硫电池的首放电比容量高，库伦效率高，且具有良好的容量保持率。本发明通过一种处理工艺简单和具有多硫化物抑制能力的酸化碳纳米管处理方法，解决了锂硫电池中穿梭效应和性能衰减问题，提升电池的性能。
Resumen de: CN121849895A
本发明涉及磷酸铁锂技术领域，公开了一种磷酸铁锂和制备方法及其用途，克服现有技术中直接采用二水磷酸铁湿滤饼制得的磷酸铁锂碳包覆效果差、压实较低、电化学性能差的问题。本申请磷酸铁锂的制备方法包括以下步骤：S1、将二水磷酸铁湿滤饼、第一碳源、锂源和水混合，制得浆料，将浆料喷雾干燥得到喷雾料；S2、将喷雾料进行破碎，得到破碎料；破碎料满足(Dv90‑Dv10)/Dv50≤1.5；S3、将破碎料进行一次烧结，得到一烧料；S4、将一烧料与第二碳源混合，然后在含CO2的气氛中进行二次烧结，得到磷酸铁锂；第二碳源中碳元素的质量为一烧料质量的0.1%~1%。本申请制得的磷酸铁锂碳包覆效果好、压密度高、容量高。
Resumen de: CN121862723A
本发明属于钠离子电池技术领域，涉及一种核壳结构的钠离子电池正极材料及其制备方法和应用。所述钠离子电池正极材料包括P2型锰基钠离子层状氧化物材料内核以及包覆于所述内核表面的包覆层，所述包覆层包括橄榄石结构的磷酸铁钠材料。本发明提供的正极材料中，以橄榄石结构的磷酸铁钠包覆P2型锰基钠离子层状氧化物材料，包覆牢固且紧密，使得结构稳定性高，并具有高容量和高循环性能的优势。
Resumen de: CN121849918A
本发明公开了一种富硒螺旋藻碳点及其制备方法与应用，属于医药技术领域。本发明以生长至对数期的富硒螺旋藻为原料，离心、收集、冻干获得富硒螺旋藻粉。将其与催化剂、去离子水按照质量比1:0.1~0.8:20混匀后置于高温反应釜中于140~260 ℃反应1.5~5.5 h，结束后透析反应液24 h离心、冻干透析液，即得收率为70~95%的富硒螺旋藻碳点。本发明提供的富硒螺旋藻碳点不仅具有α‑淀粉酶、α‑葡萄糖苷酶、胆固醇酯酶、胰脂肪酶抑制能力以及胆酸盐结合能力，更能在清除外源氧化性物质的同时提升模式生物内源抗氧化防御能力，从而高效调控糖脂代谢平衡。
Resumen de: CN121849919A
本发明公开一种近红外碳点及其在制备阿尔茨海默病诊疗制剂中的应用，所述近红外碳点由谷胱甘肽与甲酰胺在140‑150℃下进行溶剂热反应3‑5h后透析得到。该探针通过精准的结构设计，使形貌、晶体结构、光学性能、强负表面电荷及表面官能团特征形成协同效应，共同构成其针对AD核心致病机制实施多靶点干预的结构基础，并为近红外成像功能提供性能支撑。其中，强负表面电荷通过静电斥力直接抑制Aβ42聚集，二维层状类石墨结构促进表面电子快速转移，羧基、巯基等官能团协同提升Cu2+螯合与ROS清除效率，三者形成“物理排斥‑化学螯合‑电子转移”的协同作用网络，为开发下一代AD靶向纳米治疗/诊断材料奠定了关键基础。
Resumen de: CN121849925A
本申请公开了一种碳纳米管的纯化方法，将含杂质的碳纳米管与固体卤素源混合后置于反应器中，通入惰性气体并进行热处理，所述热处理将所述固体卤素源转化为卤素气体，所述卤素气体与所述碳纳米管中的杂质发生反应生成金属卤化物，所述金属卤化物在惰性气体氛围下带离所述反应器，获得纯化碳纳米管。通过使用固体卤素源纯化碳纳米管，避免了液体酸的使用，全过程无废水或仅产生易处理的副产物，能耗低，且能更好地保持碳纳米管的结构完整性。
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: CN116281963A
The invention discloses a post-treatment method for greatly improving the performance of a carbon nanotube film and application. The post-treatment method comprises the following steps: infiltrating an original carbon nanotube film in chlorosulfonic acid for standing, then placing the original carbon nanotube film in air to enable chlorosulfonic acid molecules in the carbon nanotube film to react with water molecules in the air, then generating sulfuric acid molecules in the carbon nanotube film, and promoting the water molecules to enter the carbon nanotube film; then placing the carbon nanotube film in chlorosulfonic acid again, and enabling the carbon nanotube film to chemically react with water molecules to generate hydrogen chloride gas, so that the carbon nanotube film expands; drafting treatment is carried out, then soaking in the chlorosulfonic acid solution is carried out, and finally high-temperature vacuum annealing heat treatment is carried out. The tensile strength of the prepared carbon nanotube film is in the GPa magnitude, the conductivity is in the 106S/m level, the surface flatness is higher, the carbon nanotube film can be easily compounded with other materials, a composite interface with higher binding force is constructed, and the final mechanical and electrical properties of the composite material are greatly improved.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Nº publicación: CN121823545A 10/04/2026
Solicitante:
西北民族大学
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
BOPI
Sede Electrónica
