يعرض 61 - 80 نتائج من 124,566 نتيجة بحث عن '(((( a large decrease ) OR ( i levels increased ))) OR ( ((c large) OR (via large)) decrease ))', وقت الاستعلام: 2.50s تنقيح النتائج
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    UV Reconfigurable Shape Memory Polyurethane with a High Recovery Ratio under Large Deformation حسب Jing Hu (41899)

    منشور في 2021
    "…Thus, the spontaneous shape change from two-dimensional (2D) to 3D was realized, in combination with melting transition, and the dedimerization of anthracene ensured the recyclability of polyurethane at <i>T</i> = 150 °C. This simple and facile strategy could be used to fabricate the recyclable and photoplasticity shape memory TPU with a high shape-fixing/recovery ratio at large deformation, and it would have a wider range of potential application in stents.…"
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