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Última actualización
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Resultados 75 a 100 de 373
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: CN121826607A
本申请保护一种自反应放热箔制备方法及自反应放热箔应用方法，自反应放热箔制备方法包括至少如下步骤：将氧化石墨烯粉末溶解到无水乙醇中，配置石墨烯分散液；将所述石墨烯分散液旋涂至基底，烘烤所述基底以得到石墨牺牲层；在所述石墨牺牲层上沉积放热箔；将所述基底、所述石墨牺牲层和所述放热箔放入去离子水中浸泡，使所述石墨牺牲层逐渐溶解断裂，以将所述放热箔从所述基底剥离。本申请的制备方法可实现放热箔与基底的便捷剥离，且所制放热箔能大幅缩短热电池激活时间、降低温度对内部组件的热冲击强度，保障电池稳定运行，另外由于制备的放热箔采用多层功能化结构设计，因此可以精准调控各功能层的厚度比，实现热电池内部温度场均匀化，为热电池提供“安全可控、洁净高效”的智能热量管理方案。
Resumen de: CN121820665A
0001 本发明公开了一种高稳定特种电缆用高强高导复合导体材料及其制备方法和电缆应用，属于特种电缆导体材料技术领域。本发明创新性地构建了"石墨烯‑BN互锁结构"，使BN层与表层石墨烯网络形成三维连通的散热通路。石墨烯片层边缘与BN层形成共价键连接，BN的热膨胀系数介于石墨烯与铜基体之间，形成连续的热膨胀系数梯度，有效缓冲和重新分布因极端温差引起的巨大热应力，避免应力在某一界面处集中而引发微裂纹。显著提升了材料在‑150℃至+200℃极端温度循环下的稳定性，电导率保持率>98%，强度保持率>99%，500 krad辐射后电导率衰减率<3%，模拟原子氧暴露后表面无侵蚀，远超现有技术。
Resumen de: CN121821929A
0001 本发明涉及一种光伏组件前板及其制备方法与应用，所述光伏组件前板包括依次层叠设置的玻纤增强层、光程延长层、阻水阻燃功能层、粘结层、纳米粒子镀层、氟塑料薄膜层。本发明采用6层复合结构设计，通过优化各层材料及厚度，实现了轻质组件的制备，同时兼具组件的整体强度、稳定性、阻水性能、高透光性、耐候性及良好的紫外阻隔能力。
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: CN121839809A
0001 本申请属于电池技术领域，具体公开了一种二次电池及其制备方法与用电装置，该二次电池包括正极极片，该正极极片包括正极集流体及位于正极集流体至少一侧表面的正极膜层，正极膜层包括正极活性物质、碳纳米管、第一分散剂及第二分散剂，第一分散剂包括氢化丁腈橡胶及其改性化合物，第二分散剂包括聚乙烯吡咯烷酮改性化合物；聚乙烯吡咯烷酮改性化合物包括衍生自乙烯基吡咯烷酮单体的结构单元及衍生自溶剂化链单体的结构单元，该溶剂化链单体包括环氧乙烷、环氧丙烷、C<2～9>烯烃中的任一种或多种。该设计方式有利于提高正极极片的导电性，降低电池的直流内阻。
Resumen de: CN121839675A
0001 本申请提供一种三元正极材料及其制备方法、正极片、电池、电池包及用电设备，该三元正极材料包括二次颗粒DA，所述二次颗粒DA包括多个一次颗粒EA，所述二次颗粒DA中的至少部分所述一次颗粒EA从所述二次颗粒DA的中心延伸至所述二次颗粒DA的表面；所述三元正极材料的（010）晶面暴露占比大于或等于82%，本申请能够提高三元正极材料的结构稳定性和离子电导率，提高电池的倍率、循环稳定性等电化学性能。
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: CN121820679A
本发明涉及纳米材料制备技术领域，具体涉及一种含Ce3+的负载型PdAg纳米材料的制备方法，包括：将铈盐材料与活性载体材料在第一溶剂中进行第一混合，旋转蒸发处理，等离子体处理、洗涤处理和干燥处理，获得载体；将载体和偶联剂在第二溶剂中进行第二混合，获得第二混合液；将钯盐材料和银盐材料加入第二混合液中进行第三混合，获得第三混合液；将还原剂加入第三混合液进行还原，获得含Ce3+的负载型PdAg纳米材料。本发明能够快捷制备出无定形且富含Ce3+的载体，通过等离子体活化和偶联剂调控实现PdAg纳米颗粒的均匀负载，使纳米材料在甲酸脱氢反应中表现出更高活性、优异选择性及良好稳定性。
Resumen de: CN121839551A
0001 本发明提供一种负极片及二次电池。负极片包括负极集流体，及涂覆于负极集流体至少一侧表面的负极活性物质层，负极活性物质层包括负极活性材料和离子传导助剂；离子传导助剂包括氧化炭黑、氧化碳纳米球中的至少一种，离子传导助剂包括含氧基团，在离子传导助剂的傅里叶变换红外吸收光谱中，在2930‑2990cm<‑1>处出现C‑H伸缩振动峰，在1020‑1070cm<‑1>处出现C‑O伸缩振动峰；离子传导助剂中氧元素的质量百分含量为4‑20%。本发明提供的负极片内构建出高效、连续的的离子传输网络，实现了二次电池快充性能与低温性能的共同提升。
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: CN121839647A
0001 本发明涉及锂离子电池电极材料技术领域，公开了一种碳包覆二氧化锡/MBene纳米复合负极材料及其制备方法与应用，其制备方法包括：通过水热蚀刻法制备MBene；通过水热法在MBene上原位生长SnO₂纳米颗粒，得到二氧化锡/MBene复合材料；加入碳源并进行碳化处理，在二氧化锡/MBene复合材料表面形成碳包覆层。制备得到的复合材料有效解决了SnO₂的体积膨胀、导电性差及界面不稳定问题。本发明的复合材料作为锂离子电池负极活性材料，具有高比容量、超长循环寿命和优异倍率性能，且制备工艺简单、可控，具备规模化生产的可行性。
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: CN121839222A
本公开属于核电技术领域，具体涉及一种高热导碳化硅芯块的制备方法。本公开提供的制备方法中高热导β相纳米晶SiC芯块所采用的纳米级粉末的粒径级配的粒径大小以及比例。纳米级SiC粉末的均匀混料方法，包括研磨球材质、不同类型研磨球的比例、球磨混料时间等参数：采用氧化铝材质研磨球，通过化学成分检测，对研磨过程中进入粉体内的氧化铝进行检测，并通过反向计算碳化硅粉体中的氧化铝添加量，同时通过匹配优化球磨混料参数，实现了高纯纳米β相碳化硅与助烧剂混合粉体的制备。在喷雾浆料中添加合适比例的纳米Al2O3‑Y2O3复合烧结助剂均匀分散于颗粒间隙，使其烧结时生成低熔点YAG相促进液相扩散但抑制晶界迁移，最终抑制晶粒异常长大与缺陷控制。
Resumen de: CN121843276A
0001 本申请公开了一种硅烯纳米片薄膜制备方法、光电探测器及应用，涉及光电探测器技术领域，硅烯纳米片薄膜的制备方法包括以下步骤：S1、提取硅晶体的表面硅原子层，得到表面硅原子层薄膜；S2、将所述表面硅原子层薄膜进行氢等离子体处理，得到氢化硅烯纳米片薄膜；S3、对所述氢化硅烯纳米片薄膜进行热退火处理，将所述氢化硅烯纳米片薄膜转化为硅烯纳米片薄膜。本申请提供的硅烯纳米片薄膜具有高结晶质量、优异的结构稳定性以及与现有硅基工艺良好兼容的技术效果。
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: CN121820677A
本发明公开了一种Pt‑Pd基高熵合金多孔纳米酶及其制备方法和应用。所述方法以F127聚合物为模板，通过水热还原法，合成Pt‑Pd‑Cu‑Rh‑Ru纳米酶或Pt‑Pd‑Cu‑Rh‑Ag纳米酶。本发明的纳米酶为多孔球状纳米颗粒，表面具有丰富的活性位点，具有优异的POD催化性能，且稳定性良好，可在高温、酸碱环境中保持催化活性，在催化、生物传感及环境治理等领域具有广泛的应用前景。
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: CN121839561A
本发明公开了一种二氧化钛负极材料及其制备方法与应用。该二氧化钛负极材料，包括铜集流体基底以及沉积在所述铜集流体基底上的二氧化钛纳米柱阵列；所述二氧化钛纳米柱的直径在80‑300nm之间，且二氧化钛纳米柱之间存在间隙。制备方法如下：对铜集流体基底进行预处理；在上述经过预处理的基底上，利用水热合成的方法制备均匀的二氧化钛纳米柱阵列薄膜型材料；后续经过高温退火获得稳定性优良的二氧化钛纳米柱阵列薄膜。该方法制得的薄膜材料具有良好的均匀性和稳定性，同时具有低的阻抗和高的电荷转移能力。本发明方法具有制备工艺流程简单，原料成本低，生产风险小，环境友好等优点。
Resumen de: CN121825260A
0001 本发明公开了一种蓝红碳点共功能化双发射配位聚合物及制备与应用，涉及食品安全与环境监测技术领域，包括钴离子（Co<2+>）与鸟苷一磷酸（GMP）通过配位自组装形成的无限配位聚合物主体骨架，以及分别原位包埋于主体骨架内部不同微环境中的蓝色碳量子点和红色碳量子点，制备包括将所述B‑CQDs水溶液、R‑CQDs水溶液、无限配位聚合物水溶液混合于缓冲体系中，通过一步共组装形成蓝红碳点共功能化的双发射配位聚合物，应用于构建比率型荧光探针，对氧四环素和恩诺沙星两种抗生素的同时或分别检测，且适用于环境水样、乳制品或生物体液中OTC与ENR的同步或分别检测，在0–100μM浓度范围内具有良好的线性响应，检出限达亚微摩尔级别，且对常见共存物质无明显交叉响应。
Resumen de: CN121839781A
本发明公开了一种液流电池电解液及其应用，所述液流电池电解液中包括催化剂分散液，催化剂分散液中包括MnO2纳米粒子、TiO2纳米粒子和有机溶剂，有机溶剂中包括聚乙烯吡咯烷酮；MnO2纳米粒子和TiO2纳米粒子的质量比为3:1~0.3:1；聚乙烯吡咯烷酮与催化剂纳米粒子的质量比为(1~3):1。本发明开发了“跨体系、易分散、可直加电解液、低成本”的纳米级催化剂并制成分散剂应用于电解液，解决了催化剂团聚、脱落、活性位点利用率低、稳定性差等问题，而且，制备周期短，成本低，适合大规模生产。采用本发明的液流电池电解液制成液流电池，其库伦效率、电压效率、能量效率和循环容量保持率均得到提升。
Nº publicación: CN121825280A 10/04/2026
Solicitante:
青川华纳新材料有限公司
Resumen de: CN121825280A
0001 本发明公开了一种高湿热性能的光伏胶用纳米碳酸钙、制备方法及其应用，属于无机纳米材料改性技术领域。所述的方法以蔗糖为晶型控制剂制备碳酸钙悬浮液，经草酸铵处理形成草酸钙包覆的碳酸钙悬浮液，再依次进行长链脂肪酸湿法改性与铝锆偶联剂干法处理。通过上述工序在颗粒表面构建多层复合防护结构，从而同步实现物理阻水、疏水及界面增强效果。本发明制备的光伏胶，在高温高湿老化环境下展现出优异的拉伸强度、断裂伸长率及粘接强度保持率，显著提升了光伏胶的耐湿热老化性能。
BOPI
Sede Electrónica
