Time‐delayed photo‐induced depolymerization of poly(phthalaldehyde) self‐immolative polymer via in situ formation of weak conjugate acid
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DOI: 10.1002/pat.4596
Abstract: Polym Adv Technol. 2019;1–7. Poly(phthalaldehyde) (PPHA) can be used as a structural material in transient devices and photo‐catalytically depolymerized at the end of device life by the use of a photo‐ acid generator (PAG). However,… read more here.
Keywords: depolymerization; poly phthalaldehyde; ppha depolymerization; photo ... See more keywords
Improvement in the transience and mechanical performance of flexible Poly(phthalaldehyde) substrates
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DOI: 10.1016/j.polymer.2020.122588
Abstract: Abstract Cyclic poly(phthalaldehyde) (PPHA) is a metastable polymer that depolymerizes to ortho-phthalaldehyde (o-PHA) at ambient temperatures. Both high molecular weights and a long shelf-life can be achieved. After an external stimulus trigger has been activated… read more here.
Keywords: phthalaldehyde; depolymerization; dea; poly phthalaldehyde ... See more keywords