Výsledky vyhledávání - "Dongyeeb Shin"

Akademický článek

High-power hybrid biofuel cells using layer-by-layer assembled glucose oxidase-coated metallic cotton fibers

Autor: Cheong Hoon Kwon, Yongmin Ko, Dongyeeb Shin, Minseong Kwon, Jinho Park, Wan Ki Bae, Seung Woo Lee, Jinhan Cho

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

Biofuel cells offer biocompatibility and operation at mild conditions, but application is limited by relatively low output power. Here the authors use layer-by-layer assembly for glucose oxidase-coated metallic cotton fibers for use as electrodes in

Externí odkaz: https://doaj.org/article/0de6c7f09fa44d07bd48fb3c26698987

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High-capacity sulfur copolymer cathode with metallic fibril-based current collector and conductive capping layer

Autor: Jinhan Cho, Jun Hyuk Moon, Yongkwon Song, Dongyeeb Shin, Donghyeon Nam, Seung Woo Lee

Publikováno v: Journal of Materials Chemistry A. 9:2334-2344

Highly conductive and porous current collectors that can provide favorable interfacial interaction with sulfur components play a critical role in the performance of lithium–sulfur (Li–S) batteries. Although three-dimensional (3D) porous textiles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10539af63e88329cf3c98e563d7c89e0
https://doi.org/10.1039/d0ta09516h

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Highly conductive electrocatalytic gold nanoparticle-assembled carbon fiber electrode for high-performance glucose-based biofuel cells

Autor: Seung Woo Lee, Dongyeeb Shin, Yongmin Ko, Jinhan Cho, Cheong Hoon Kwon

Publikováno v: Journal of Materials Chemistry A. 7:13495-13505

Biofuel cells, which can convert chemical energy into electricity have been considered as one of the most promising candidates for powering implantable and microscale biomedical devices. However, most biofuel cells generate a low power output, limiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70d8be1e39e38d401e604d78a87f5d64
https://doi.org/10.1039/c8ta12342j

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Stitchable supercapacitors with high energy density and high rate capability using metal nanoparticle-assembled cotton threads

Autor: Byeongyong Lee, Dongyeeb Shin, Seung Woo Lee, Yongmin Ko, Jinhan Cho, Cheong Hoon Kwon

Publikováno v: Journal of Materials Chemistry A. 6:20421-20432

Herein, we introduce a high-performance and highly flexible asymmetric supercapacitor that is prepared from metallic cotton threads coated with pseudocapacitive nanoparticles without the aid of carbon-based conductive materials. In this study, Au nan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfe55536416a67222a43a514136ec598
https://doi.org/10.1039/c8ta06840b

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Layer-by-layer assembled (high-energy carbon nanotube/conductive carbon nanotube)n nanocomposites for high volumetric capacitance supercapacitor electrodes

Autor: Yongmin Ko, Dongyeeb Shin, Jinhan Cho

Publikováno v: RSC Advances. 6:21844-21853

We introduce high-performance ultrathin electrochemical electrodes based on multi-stacking of high-energy multiwall carbon nanotube (MWCNT) hybrids and conductive MWCNTs. The MWCNT hybrids coated with oleic acid-stabilized pseudocapacitive nanopartic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb6c9a2bc4946d86ec5de055c93fa564
https://doi.org/10.1039/c6ra02461k

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High-power hybrid biofuel cells using layer-by-layer assembled glucose oxidase-coated metallic cotton fibers

Autor: Jinho Park, Cheong Hoon Kwon, Wan Ki Bae, Dongyeeb Shin, Jinhan Cho, Seung Woo Lee, Minseong Kwon, Yongmin Ko

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Nature Communications

Electrical communication between an enzyme and an electrode is one of the most important factors in determining the performance of biofuel cells. Here, we introduce a glucose oxidase-coated metallic cotton fiber-based hybrid biofuel cell with efficie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d594dcf68401b83f7b4927a67a2b09
https://doi.org/10.1038/s41467-018-06994-5

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Correction to Charge-Transfer-Modulated Transparent Supercapacitor Using Multidentate Molecular Linker and Conductive Transparent Nanoparticle Assembly

Autor: Yongkwon Song, Jinhan Cho, Cheong Hoon Kwon, Seungwoo Lee, Dongyeeb Shin, Ikjun Cho, Jimin Choi, Donghyeon Nam

Publikováno v: ACS Nano. 14:1207-1207

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::891440528c2c7c4ccad11e0269f2e442
https://doi.org/10.1021/acsnano.9b09390

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Ultrathin supercapacitor electrodes with high volumetric capacitance and stability using direct covalent-bonding between pseudocapacitive nanoparticles and conducting materials

Autor: Dongyeeb Shin, Seung Woo Lee, Yongmin Ko, Jinhan Cho, Bonkee Koo, Won-Sub Yoon

Publikováno v: Nano Energy. 12:612-625

We introduce high-performance ultrathin supercapacitor electrodes obtained through the direct covalent-bonding layer-by-layer (LbL) assembly (or ligand-exchange LbL assembly) of amine-functionalized multiwalled carbon nanotubes (CNTs) and transition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27d0a9fed5458272cd5f38cb2663b449
https://doi.org/10.1016/j.nanoen.2015.01.002

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Akademický článek

Charge-Transfer-Modulated Transparent Supercapacitor Using Multidentate Molecular Linker and Conductive Transparent Nanoparticle Assembly.

Autor: Jimin Choi, Donghyeon Nam, Dongyeeb Shin, Youngkwon Song, Cheong Hoon Kwon, Ikjun Cho, Seung Woo Lee, Jinhan Cho

Publikováno v: ACS Nano; 11/26/2019, Vol. 13 Issue 11, p12719-12731, 13p

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Akademický článek

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