Zifan Yang

Nov 2, 2024 | dx.doi.org | Longlong Zhang |Zifan Yang |Wei Xia |Jiahua Li

Nov 2, 2024 | pubs.acs.org | Longlong Zhang |Zifan Yang |Wei Xia |Jiahua Li

Aug 9, 2024 | onlinelibrary.wiley.com | Kun Chen |Ding Zhang |Ziming Ye |Zifan Yang

1 Introduction Shape memory polymers (SMP) have attracted much attention as one of the candidates for smart actuators owing to their response to various external stimuli, which have many applications including medical devices,[1] soft robotics,[2] wearable devices,[3] aerospace self-deploying structures,[4] etc.[5] As a typical conventional SMP and a thermoplastic elastomer, polyurethane materials usually exhibit large actuation deformation and possess designable on-demand molecular...

Apr 8, 2024 | onlinelibrary.wiley.com | Kun Chen |Zifan Yang |Ziming Ye |Ding Zhang

Supporting Information Filename Description adma202313354-sup-0001-SuppMat.pdf2.9 MB Supporting Information adma202313354-sup-0002-MovieS1.mp427.6 MB Supplemental Movie 1 adma202313354-sup-0003-MovieS2.mp47 MB Supplemental Movie 2 adma202313354-sup-0004-MovieS3.mp417.3 MB Supplemental Movie 3 adma202313354-sup-0005-MovieS4.mp429.3 MB Supplemental Movie 4

Mar 6, 2023 | onlinelibrary.wiley.com | Engineering Wuhan |Wen Chen |Aohan Mei |Zifan Yang

Graphical Abstract A flexible COF-5 film is synthesized on PI substrate by a vapor-assisted conversion method and fabricate humidity sensor. The sensor shows resistance response to 11 %–98 % RH in 4 orders of magnitude and maintains liner relation even bended at 180°. Simulations are applied to reveal the intermolecular reconfiguration mechanism in humidity sensing. The superior sensitivity makes COF-5 films a protential candidate for human respiration monitoring.