A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers

Abstract It is of importance to explore a new carbon nanomaterial possessing vital functions to fulfill the high standards for practical achievement of the electromagnetic (EM) barrier for blocking EM waves and the electrochemical (EC) barrier as a functional separator for EC energy storage. Herein,...

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Autores principales:	Jae Hui Park, Yun Ji Oh, Dong Yoon Park, Joonsik Lee, Jae Seo Park, Chong Rae Park, Jae Ho Kim, Taehoon Kim, Seung Jae Yang
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	carbon nanostructures electrocatalytic effect electromagnetic wave absorption functional nanomaterials lithium–sulfur batteries Science Q
Acceso en línea:	https://doaj.org/article/575a0346e8a24a17a5eae38d1da05970
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spelling	oai:doaj.org-article:575a0346e8a24a17a5eae38d1da059702021-11-17T08:40:31ZA New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers2198-384410.1002/advs.202102718https://doaj.org/article/575a0346e8a24a17a5eae38d1da059702021-11-01T00:00:00Zhttps://doi.org/10.1002/advs.202102718https://doaj.org/toc/2198-3844Abstract It is of importance to explore a new carbon nanomaterial possessing vital functions to fulfill the high standards for practical achievement of the electromagnetic (EM) barrier for blocking EM waves and the electrochemical (EC) barrier as a functional separator for EC energy storage. Herein, facile synthesis of a new class of carbon nanostructures, which consist of interconnected N‐doped graphitic carbon nanocubes partially embedded by nickel nanoparticles, is described. The hollow interior of graphitic nanocube induces internal reflection of EM waves and confines active materials of EC energy storage. Nitrogen functionalities implanted in graphitic structure enhance electrical conductivity as well as improve chemical interaction with active materials. Furthermore, nickel nanoparticles in graphitic nanocube function as an EM wave‐absorbing material and an electrocatalyst for EC energy storage. Through comprehensive assessments, remarkable performances originating from distinctive nanostructures give new insights into structural design for the carbon nanostructure‐based high‐performance EM and EC barriers.Jae Hui ParkYun Ji OhDong Yoon ParkJoonsik LeeJae Seo ParkChong Rae ParkJae Ho KimTaehoon KimSeung Jae YangWileyarticlecarbon nanostructureselectrocatalytic effectelectromagnetic wave absorptionfunctional nanomaterialslithium–sulfur batteriesScienceQENAdvanced Science, Vol 8, Iss 22, Pp n/a-n/a (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	carbon nanostructures electrocatalytic effect electromagnetic wave absorption functional nanomaterials lithium–sulfur batteries Science Q
spellingShingle	carbon nanostructures electrocatalytic effect electromagnetic wave absorption functional nanomaterials lithium–sulfur batteries Science Q Jae Hui Park Yun Ji Oh Dong Yoon Park Joonsik Lee Jae Seo Park Chong Rae Park Jae Ho Kim Taehoon Kim Seung Jae Yang A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
description	Abstract It is of importance to explore a new carbon nanomaterial possessing vital functions to fulfill the high standards for practical achievement of the electromagnetic (EM) barrier for blocking EM waves and the electrochemical (EC) barrier as a functional separator for EC energy storage. Herein, facile synthesis of a new class of carbon nanostructures, which consist of interconnected N‐doped graphitic carbon nanocubes partially embedded by nickel nanoparticles, is described. The hollow interior of graphitic nanocube induces internal reflection of EM waves and confines active materials of EC energy storage. Nitrogen functionalities implanted in graphitic structure enhance electrical conductivity as well as improve chemical interaction with active materials. Furthermore, nickel nanoparticles in graphitic nanocube function as an EM wave‐absorbing material and an electrocatalyst for EC energy storage. Through comprehensive assessments, remarkable performances originating from distinctive nanostructures give new insights into structural design for the carbon nanostructure‐based high‐performance EM and EC barriers.
format	article
author	Jae Hui Park Yun Ji Oh Dong Yoon Park Joonsik Lee Jae Seo Park Chong Rae Park Jae Ho Kim Taehoon Kim Seung Jae Yang
author_facet	Jae Hui Park Yun Ji Oh Dong Yoon Park Joonsik Lee Jae Seo Park Chong Rae Park Jae Ho Kim Taehoon Kim Seung Jae Yang
author_sort	Jae Hui Park
title	A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
title_short	A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
title_full	A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
title_fullStr	A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
title_full_unstemmed	A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers
title_sort	new class of carbon nanostructures for high‐performance electro‐magnetic and ‐chemical barriers
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/575a0346e8a24a17a5eae38d1da05970
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A New Class of Carbon Nanostructures for High‐Performance Electro‐Magnetic and ‐Chemical Barriers

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