WebApr 11, 2024 · These functional cellulose gel materials can be used as the various functional components for the construction of supercapacitors, meeting the needs of sustainable development of supercapacitors and other flexible electronics [ 17, [21], [22], [23] ]. In this review, we discuss the properties of cellulose and the preparation methods for ... WebNov 1, 1999 · The synthetic polymer for our study is polyhydroxystyrene (PHS; also known as polyvinyl phenol), which is used in various specialty applications ... Reactions between quinones and amines that yield Michael’s-type adducts have been previously studied for polymer synthesis and modification [50], [51], [52].
CN115403689A - Hyperbranched polyhydroxystyrene resin and …
WebPolyhydroxystyrene (PHOST) and its derivatives are technologically important as resist materials for microlithography.1 This widespread interest in PHOST stems from its aqueous base solubility, excellent dry etch resistance, and high UV trans-mission at the 248 nm KrF excimer laser wave-length. The para-isomer (pPHOST) is commonly WebJan 21, 2000 · The synthesis and characterization of poly(4-hydroxystyrene) (PHS) and poly(4-vinylphenol) (PVPh) by the polymer modification route are reported. Polystyrene prepared by free-radical and anionic polymerization was acetylated quantitatively to … dichotomy wiktionary
Synthesis of a Fluoromethacrylate Hydroxystyrene Block …
WebJan 1, 2006 · The previous development processes, current application status and some latest progresses of polyhydroxystyrene (PHS) used as base matrix resin in deep … WebMar 1, 1992 · The acidic character of various lithographic materials, namely novolaks, Polyhydroxystyrene and Diazonaphtoquinone photoactive compounds, is investigated … Web* ESCAP Protected Polyhydroxystyrene PHS : Shipley UV, AZ DX3100 * Copolymer and Terpolymers PRO: > Good isolated linewidth performance. > Excellent profiles > Excellent delay and airborne high low activation energy material: high post exposure bake temperature for amplification: 135C 90sec CON: > Dense linewidth fair citizen l32 type 12