• Quaternized Silk Nanofibrils for Electricity Generation from Moisture and Ion Rectification. ACS Nano, 2020, Weiqing Yang; Lili Lv; Xiankai Li; Xiao Han; Mingjie Li; Chaoxu Li, DOI: 10.1021/acsnano.0c04686
    Protein nanostructures in living organisms have attracted intense interests in biology and material science owing to their intriguing abilities to harness ion transportation for matter/signal transduction and bioelectricity generation. Silk nanofibrils, serving as the fundamental building blocks for silk, not only h......
    lvll 写于2020.08.09
    520 520 0
  • Liquid metal initiator of ring-opening polymerization: Self-capsulation into thermal/photo-moldable powder for multifunctional composites. Advanced Materials, 2020, X. Li, M. Li, Q. Shou, L. Zhou, A. Ge, D. Pei, C. Li, DOI: 10.1002/adma.202003553.
    Liquid metal nanodroplets not only share the similar metallic properties and nanoscale effect with solid metal nanoparticles, but also possess the additional uniqueness in nonvolatile fluidity and ambient sintering ability into continuous conductors. In most cases, liquid metal nanodroplets ......
    lixk 写于2020.09.22
    548 548 0
  • 低维度超大贵金属单晶
    ......
    hanxiao 写于2020.10.23
    438 438 0
  •  Amyloid纳米纤维及前驱体
    我们可以制备溶菌酶纳米纤维、β-乳球蛋白纳米纤维及其水溶性前驱体粉体。......
    hanxiao 写于2020.10.23
    399 399 0
  • 蚕丝纳米纤维、微米纤维
    我们可以制备蚕丝微米纤维、蚕丝纳米纤维、再生蚕丝纳米纤维、NaClO氧化蚕丝纳米纤维以及季铵化蚕丝纳米纤维。具体形貌参数及分散性如下:......
    hanxiao 写于2020.10.23
    323 323 0
  • 甲壳素纳米纤维
    我们可以制备脱乙酰化甲壳素纳米纤维、TEMPO氧化甲壳素纳米纤维、中性甲壳素纳米纤维以及鱿鱼骨甲壳素纳米纤维。具体形貌及分散性如下:......
    hanxiao 写于2020.10.23
    332 332 0
  • 纤维素纳米纤维(CNF)
    我们可以制备多种纤维素纳米纤维(CNF),包括Tempo氧化CNF、季铵化CNF、海鞘CNF等。具体形貌及分散性如下:......
    hanxiao 写于2020.10.23
    378 378 0
  • 基于熔融接枝烷基链提升聚丁烯发泡行为研究,韩冲 孙并臻 宫瑞英 李朝旭,高分子学报,2020
    聚烯烃材料引入长支化结构,能够提升材料熔体强度和异相成核作用,使聚合物具备更加优异的发泡性能,从而扩宽材料的应用领域. 本文利用甲基丙烯酸十八烷基酯(SMA)熔融改性聚丁烯(PB),发现其链段缠结程度提升,发泡行为改善. 通过红外谱图的化学结构分析以及材料的力学性能分析,发现随着SMA添加量的增加,材料拉伸强度降低,冲击强度呈现先升高后降低的趋势. 差示扫描量热(DSC)的分析结果表明改性PB的结晶度下降. 采用间歇釜式法制备PB发泡珠粒,利用扫描电子显微镜(SEM)研究发泡珠粒泡孔结构,结果表明:SMA改性后,发泡珠粒平均泡孔尺寸、孔径分布、泡孔密度都得到改善,发泡温度窗口加宽且发泡稳定性提升. 当添加SMA达到3份时,珠粒......
    lchaoxu 写于2020.06.18
    645 645 0
  • Biocompatible and self-healing ionic gel skin as shape-adaptable and skin-adhering sensor of human motions …, D Pei, Z Wang, M Li, X Ma, J You, C Li - Chemical Engineering Journal 2020, 398, 125540
    Artificial electric skin, which is capable of strongly adhering to different parts of human bodies and precisely detect different types of human motions, shows great promise for biomedical prosthetics, human/machine interfaces, wearable devices and soft robotics. In this study, biocompatible ionic gels with shape-ad......
    lchaoxu 写于2020.06.16
    572 572 0
  • Bovine serum albumin fibrous biofilm template synthesis of metallic nanomeshes for surface-enhanced Raman scattering and electrocatalytic detection X Wu, L Lv, X Han, C Li - Materials & Design, 2020, 192, 108777
    Porous metallic architectures with well-defined networks possess multiple reactivity center and large specific surface area, offer improved catalytic activity, adsorption capacity, and sensing abilities than bulk materials, thus be an increasingly popular materials in various fields. However, it is challenging to sy......
    lchaoxu 写于2020.06.16
    555 555 0