Výsledky vyhledávání - "Dong-Kyu Son"

Hollow Porous N and Co Dual-Doped Silicon@Carbon Nanocube Derived by ZnCo-Bimetallic Metal–Organic Framework toward Advanced Lithium-Ion Battery Anodes

Autor: Hongjung Kim, Jinhyuk Baek, Dong-Kyu Son, Michael Ruby Raj, Gibaek Lee

Publikováno v: ACS Applied Materials & Interfaces. 14:45458-45475

Silicon (Si) has been recognized as a promising alternative to graphite anode materials for advanced lithium-ion batteries (LIBs) owing to its superior theoretical capacity and low discharge voltage. However, Si-based anodes undergo structural pulver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531c8215cf24c28cc7eab99a5b83282f
https://doi.org/10.1021/acsami.2c13607

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Extraordinary Ultrahigh‐Capacity and Long Cycle Life Lithium‐Ion Batteries Enabled by Graphitic Carbon Nitride‐Perylene Polyimide Composites

Autor: Michael Ruby Raj, Jungwon Yun, Dong‐kyu Son, Gibaek Lee

Publikováno v: ENERGY & ENVIRONMENTAL MATERIALS.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1617fbb4afc7fe1b6e8b0da8be37825
https://doi.org/10.1002/eem2.12553

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N,S‐co‐doped FeCo Nanoparticles Supported on Porous Carbon Nanofibers as Efficient and Durable Oxygen Reduction Catalysts

Autor: Dong‐kyu Son, Sooan Bae, Shrine Maria Nithya Jeghan, Gibaek Lee

Publikováno v: ChemSusChem. 16

Finding high-performance, low-cost, efficient catalysts for oxygen reduction reactions (ORR) is essential for sustainable energy conversion systems. Herein, highly efficient and durable iron (Fe) and cobalt (Co)-supported nitrogen (N) and sulfur (S)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85d88fcf7d993596044826df3cdee7dd
https://doi.org/10.1002/cssc.202201528

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Elucidating the structural redox behaviors of nanostructured expanded graphite anodes toward fast-charging and high-performance lithium-ion batteries

Autor: Dong-Kyu Son, Jisu Kim, Michael Ruby Raj, Gibaek Lee

Publikováno v: Carbon. 175:187-201

In this study, the systematic thermal exfoliation of expandable graphite was investigated to determine the optimum temperature for high volume of expansion and to enlarge the interlayer spacing distance (d-spacing) of expanded graphite (EG). The stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad7c6869b6c7034cc5bbe65ce01f956b
https://doi.org/10.1016/j.carbon.2021.01.015

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