Results 111 to 120 of about 285,503 (201)
, 2015 本发明涉及金刚石复合体及其制备方法。具体地，本发明提供了一种金刚石复合体以及制备方法，所述复合体包括金刚石颗粒以及结合于金刚石颗粒表面的复合纳米涂层；所述复合纳米涂层包括涂层(a)：碳化硼纳米涂层；和涂层(b)：硼纳米涂层、氮化硼纳米涂层或其组合；其中，所述涂层(a)结合于金刚石颗粒表面；所述涂层(b)结合于所述涂层(a)表面。该复合体材料具有优异的性能 ...
张军安 +6 more
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT A central challenge in high‐performance photoelectrochemical (PEC) systems is mitigating the intrinsic limitations in photogenerated carrier separation and transport, while enabling efficient broad‐spectrum solar harvesting. Inspired by the synergistic effect between plasmonic resonance and heterojunction built‐in electric fields, a ternary ...
Yuhan Zhang +8 more
wiley +1 more source
Huli yanjiu, 2008 摘要： （免费在线浏览）高血压脑出血是中老年病人的常见病和多发病之一，也是人类病死率最高的三大疾病之一。发病急，病情危重，部分病人虽经手术治疗度过危险期，但大多留有程度不同的偏瘫、失语、吞咽障碍、大小便失禁等。以前，在病情稳定后仅进行肢体运动功能的康复，恢复时间长，易发生并发症；急性期后，实施综合性康复护理能在一定程度上预防残疾的发生，能帮助和加快受损功能的恢复［1］。
刘艳蓉, 王改琴
doaj
, 2014 本发明涉及一种处理油基钻屑的微生物复合菌剂、其制备方法及其应用。发明提供了一种处理油基钻屑的微生物复合菌剂，该复合菌剂包含保藏号为CGMCC NO：8983的铜绿假单胞菌和保藏号为CGMCC NO：8984的鲍曼不动杆菌。本发明还公开了上述微生物复合菌剂的制备方法，包括液态和固态菌剂的制备方法 ...
张博廉 +6 more
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Biomass‐Derived Laser‐Induced Graphene: From Precursor Chemistry to Device Integration
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Laser direct writing provides a mask‐free route for converting suitable carbon‐containing precursors into patterned, porous, and conductive laser‐induced graphene (LIG) networks. Although LIG was initially demonstrated mainly using aromatic synthetic polymers, such as polyimide, biomass precursors introduce renewable feedstocks with highly ...
Wanjun Yin +10 more
wiley +1 more source
Dianci bileiqi污秽发热是现场复合绝缘子检修、处置关注的问题。为获取复合绝缘子污秽发热特征及随外界环境的变化规律，在人工气候室对等值盐密为0.08 mg/cm2和0.12 mg/cm2的人工污秽复合绝缘子开展不同环境湿度和风速下的工频耐压红外测试，此外考虑泄漏电流热效应和外部散热环境，建立复合绝缘子表面积污发热仿真计算模型，计算不同污层介电常数、污层电导率、环境风速下的绝缘子发热情况。结果表明，低湿度下积污复合绝缘子仅在高压端部存在发热，高湿度下绝缘子高压侧、中部、低压侧区域均可出现发热，温差随着湿度增加成加速上述趋势。
王少华 +5 more
doaj +2 more sources
, 2015 本发明提供了一种复合隔膜，所述复合隔膜以具有多孔结构的快离子导体为三维多孔骨架，由聚合物填充后形成。本发明所提供的复合隔膜中快离子导体与聚合物之间具有较高的结合力，进而提高隔膜的稳定性和使用寿命。该类隔膜中包括快离子导体材料，可有效提高隔膜的离子传导能力 ...
夏永高, 石俊黎, 刘兆平
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Magnetic particles coated with carbon shells have been considered as promising electromagnetic wave absorption materials with antibacterial features. However, how to precisely control the monodispersed magnetic nanoparticles on a carbon matrix to manipulate impedance matching and antibacterial performances is still a key challenge.
Xiaofei Li +10 more
wiley +1 more source
, 2016 本发明公开了一种聚乳酸复合材料及其制备方法。所述复合材料包括聚乳酸和含环己烷片段的聚酯改性剂，所述聚酯改性剂包括1,4-环己烷二甲酸与1,4-丁二醇的缩聚产物，以及该缩聚产物与己二酸丁二醇酯的共聚产物。本发明通过调控含环己烷片段的聚酯改性剂中顺式1,4-环己烷二甲酸的含量，可以使塑性材料转变为弹性体，同时通过调控含环己烷片段的聚酯改性剂中另一直链聚酯单元的含量，可以更为有效的使聚酯兼具较好的强度和弹性，从而使制备的复合材料具备超韧高强的机械性能。本发明还提供了制备所述聚乳酸复合材料的方法，该方法工艺简单、
那海宁 +4 more
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT The immunosuppressive milieu of hepatocellular carcinoma (HCC) remains a major obstacle to durable antitumor responses. Mechanical‐energy‐driven piezocatalysis provides a noninvasive means of inducing oxidative damage and immunogenic tumor destruction; however, inefficient utilization of piezoinduced charges and insufficient localization of ...
Mingjian Zhang +7 more
wiley +1 more source