Electrochemical Performance of Screen-Printed Composite Coatings of Conducting Polymers and Carbon Nanotubes on Titanium Bipolar Plates in Aqueous Asymmetrical Supercapacitors [PDF]
用导电聚合物(聚吡硌、聚苯胺)与碳纳米管(经酸处理)复合物(ECP-CNT)以及功能添加剂(表面活性剂:苄索氯铵 benzethonium chloride,粘结剂:聚乙烯醇 polyvinyl alcohol)配成水型印泥(aqueous ink),在钛片(厚度:0.1 mm)上网印(screen printing)成所需载量及面积(例如:75 mg cm-2,100 cm2)的均匀的ECP-CNT膜. 以该膜为正极,网印活性炭(pigment black)膜为负极,3.0 mol L-1 KCl 或
George Z. Chen +3 more
core
Preparation of Microporous Organic Polymers and Their Properties of Gas Adsorption [PDF]
微孔有机聚合物拥有较多尺寸小于2nm的微孔结构,具有较高的比表面积、大的孔体积、低的骨架密度、高的化学稳定性等优势,因此在气体吸附与存储、催化等领域具有潜在的应用价值。近十年来,微孔有机聚合物得到了快速的发展。微孔有机聚合物依据其结构不同可分为:超交联微孔聚合物(HCPs)、共轭微孔聚合物(CMPs)、共价有机骨架(COFs)和固有微孔聚合物(PIMs)。目前,面临的主要难题是部分微孔有机聚合物的合成需要用到过渡金属或贵重金属催化剂,昂贵的单体,无法大规模生产。因此,本论文中 ...
李文庆
core
The preparation of PPy/PDA nanocomposites material and its interaction with osteoblasts [PDF]
近年来,导电高分子纳米材料已经成为材料制备领域的研究热点之一。聚吡咯(PPy)作为导电高分子家族的重要成员,是目前研究最多并且最具有应用价值的导电高分子之一。相比于其它导电高分子,聚吡咯纳米材料不仅具有优异的稳定性、导电性以及抗腐蚀性,还具有良好的生物相容性,因此广泛应用于金属种植体涂层、药物释放载体、组织工程支架材料等生物医学领域的研究。随着人们对生物医学材料性能需求的不断提高,深入探索功能性更强、应用性更广的聚吡咯纳米复合材料已经成为聚吡咯研究的新趋势 ...
戴玲凤
core
基于馈电开关电感和电容的超电压增益升压DC/DC变流器拓扑及控制设计
随着双碳目标的稳步推进,越来越多的可再生能源接入低压用户侧,以实现电力系统的低碳绿色转型。然而,考虑到可再生能源固有的波动性和间歇性,其接入电压与直流母线电压等级通常不匹配,故需要设计升压变流器以实现可再生能源变流器较大范围电压转换。基于此,文中设计了一种超电压增益升压型DC/DC变流器,所提变流器采用了再生升压馈电开关电感和电容配置。这种结构使得所提变流器可在较低的占空比下产生极高的电压增益,且该变流器中所有功率半导体二极管的开关应力较低。此外,文中还针对所提变流器的稳态进行了深入分析 ...
张亮亮
doaj
[Assessment on data processing methods for nontarget identification of per- and polyfluoroalkyl substances using liquid chromatography-high-resolution mass spectrometry]. [PDF]
Zhang BX +5 more
europepmc +1 more source
[Rapid determination of lubabegron residues in animal-derived foods by ultra performance liquid chromatography- tandem mass spectrometry]. [PDF]
Yang C +5 more
europepmc +1 more source
[Closed-loop spinal neural interface combined with rehabilitation training for incomplete spinal cord injury: a case report]. [PDF]
Feng C, Zhu J, Zhang J, Xu K.
europepmc +1 more source
[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons +3 more
europepmc +1 more source
[Performance evaluation of different filtration fractions during daytime continuous renal replacement therapy]. [PDF]
Wang L, Chen Y, Xu G, Xu C.
europepmc +1 more source
[Research progress on flexible wearable sensors for health monitoring]. [PDF]
Chen X, Xu G.
europepmc +1 more source

