Advanced Carbon Materials Derived from Polybenzoxazines: A Review

This comprehensive review article summarizes the key properties and applications of advanced carbonaceous materials obtained from polybenzoxazines. Identification of several thermal degradation products that arose during carbonization allowed for several different mechanisms (both competitive ones a...

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Autores principales:	Cecilia Shaer, Leah Oppenheimer, Alice Lin, Hatsuo Ishida
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	advanced carbon material benzoxazine polybenzoxazine Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/7354532c6af5451d9fe1027d4f1bbcaa
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spelling	oai:doaj.org-article:7354532c6af5451d9fe1027d4f1bbcaa2021-11-11T18:47:06ZAdvanced Carbon Materials Derived from Polybenzoxazines: A Review10.3390/polym132137752073-4360https://doaj.org/article/7354532c6af5451d9fe1027d4f1bbcaa2021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3775https://doaj.org/toc/2073-4360This comprehensive review article summarizes the key properties and applications of advanced carbonaceous materials obtained from polybenzoxazines. Identification of several thermal degradation products that arose during carbonization allowed for several different mechanisms (both competitive ones and independent ones) of carbonization, while also confirming the thermal stability of benzoxazines. Electrochemical properties of polybenzoxazine-derived carbon materials were also examined, noting particularly high pseudocapacitance and charge stability that would make benzoxazines suitable as electrodes. Carbon materials from benzoxazines are also highly versatile and can be synthesized and prepared in a number of ways including as films, foams, nanofibers, nanospheres, and aerogels/xerogels, some of which provide unique properties. One example of the special properties is that materials can be porous not only as aerogels and xerogels, but as nanofibers with highly tailorable porosity, controlled through various preparation techniques including, but not limited to, the use of surfactants and silica nanoparticles. In addition to the high and tailorable porosity, benzoxazines have several properties that make them good for numerous applications of the carbonized forms, including electrodes, batteries, gas adsorbents, catalysts, shielding materials, and intumescent coatings, among others. Extreme thermal and electrical stability also allows benzoxazines to be used in harsher conditions, such as in aerospace applications.Cecilia ShaerLeah OppenheimerAlice LinHatsuo IshidaMDPI AGarticleadvanced carbon materialbenzoxazinepolybenzoxazineOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3775, p 3775 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	advanced carbon material benzoxazine polybenzoxazine Organic chemistry QD241-441
spellingShingle	advanced carbon material benzoxazine polybenzoxazine Organic chemistry QD241-441 Cecilia Shaer Leah Oppenheimer Alice Lin Hatsuo Ishida Advanced Carbon Materials Derived from Polybenzoxazines: A Review
description	This comprehensive review article summarizes the key properties and applications of advanced carbonaceous materials obtained from polybenzoxazines. Identification of several thermal degradation products that arose during carbonization allowed for several different mechanisms (both competitive ones and independent ones) of carbonization, while also confirming the thermal stability of benzoxazines. Electrochemical properties of polybenzoxazine-derived carbon materials were also examined, noting particularly high pseudocapacitance and charge stability that would make benzoxazines suitable as electrodes. Carbon materials from benzoxazines are also highly versatile and can be synthesized and prepared in a number of ways including as films, foams, nanofibers, nanospheres, and aerogels/xerogels, some of which provide unique properties. One example of the special properties is that materials can be porous not only as aerogels and xerogels, but as nanofibers with highly tailorable porosity, controlled through various preparation techniques including, but not limited to, the use of surfactants and silica nanoparticles. In addition to the high and tailorable porosity, benzoxazines have several properties that make them good for numerous applications of the carbonized forms, including electrodes, batteries, gas adsorbents, catalysts, shielding materials, and intumescent coatings, among others. Extreme thermal and electrical stability also allows benzoxazines to be used in harsher conditions, such as in aerospace applications.
format	article
author	Cecilia Shaer Leah Oppenheimer Alice Lin Hatsuo Ishida
author_facet	Cecilia Shaer Leah Oppenheimer Alice Lin Hatsuo Ishida
author_sort	Cecilia Shaer
title	Advanced Carbon Materials Derived from Polybenzoxazines: A Review
title_short	Advanced Carbon Materials Derived from Polybenzoxazines: A Review
title_full	Advanced Carbon Materials Derived from Polybenzoxazines: A Review
title_fullStr	Advanced Carbon Materials Derived from Polybenzoxazines: A Review
title_full_unstemmed	Advanced Carbon Materials Derived from Polybenzoxazines: A Review
title_sort	advanced carbon materials derived from polybenzoxazines: a review
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7354532c6af5451d9fe1027d4f1bbcaa
work_keys_str_mv	AT ceciliashaer advancedcarbonmaterialsderivedfrompolybenzoxazinesareview AT leahoppenheimer advancedcarbonmaterialsderivedfrompolybenzoxazinesareview AT alicelin advancedcarbonmaterialsderivedfrompolybenzoxazinesareview AT hatsuoishida advancedcarbonmaterialsderivedfrompolybenzoxazinesareview
_version_	1718431708265578496

Advanced Carbon Materials Derived from Polybenzoxazines: A Review

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