Browsing Engineering (Faculty of) by Author "Si, Pengxiang"
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Nature-inspired robust hydrochromic film for dual anticounterfeiting
Si, Pengxiang; Liang, Mingrui; Sun, Manyou; Zhao, Boxin (Elsevier, 2021-06)Nature-inspired materials have been actively developed for anticounterfeiting applications. Among a variety of stimuli-responsive anticounterfeiting strategies, hydrochromic materials exhibit reversible color change in ... -
Water Based Polyurethane Multi-Functional Composites
Si, Pengxiang (University of Waterloo, 2020-05-13)Polyurethanes (PUs) are a class of versatile polymers that exhibit various mechanical, physical, chemical and biological properties depending on their structure and morphology. Polyurethanes (PUs) have been employed in a ...