Showing 521 - 540 results of 2,448 for search '(cherng OR (((sheet OR chen) OR (chien OR shears)) OR cher))', query time: 0.14s Refine Results
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    Molecular-level methylcellulose/mxene hybrids with greatly enhanced electrochemical actuation by Chen, Shaohua, Ciou, Jing-Hao, Yu, Fei, Chen, Jian, Lv, Jian, Lee, Pooi See

    Published 2022
    “…Based on direct strain measurements, in situ X-ray diffraction (XRD) and ex situ X-ray photoelectron spectroscopy (XPS) analyses, the actuation enhancement can be ascribed to the enlarged layer distance allowing more water and ions to be intercalated/de-intercalated and MC-induced sliding of MXene sheets. The assembled soft actuator has a high Young's modulus of 1.93 GPa and can be operated in air, generating a peak-to-peak strain difference up to 0.541% under a triangular wave voltage of ±1 V and a blocking force of 4.7 times its own weight.…”
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    Journal Article
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    Non-slipping adhesive contact between dissimilar elastic solids under normal and tangential loads by Ma, L, Chen, Y, Hills, DA

    Published 2023
    “…Specifically, (i) the shear-off force of adhesive contact is proposed; (ii) the effect of tangential load on the puff-off force is presented; (iii) the influence of the normal load on the shear-off force is obtained; (iv) in the context of these results, the nominal static friction coefficient is defined and analyzed, and it is shown that the static friction coefficient is a function of external normal load, which can well explain some experimental results in the literature. …”
    Journal article
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