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Akademický článek

n-Eicosane-Fe3O4@SiO2@Cu microcapsule phase change material and its improved thermal conductivity and heat transfer performance

Autor: Jeong Yeon Do, Namgyu Son, Jongmin Shin, Rama Krishna Chava, Sang Woo Joo, Misook Kang

Publikováno v: Materials & Design, Vol 198, Iss , Pp 109357- (2021)

This study focused on developing an efficient phase change material (PCM) with a stable shape that can be applied in a wide range of industries. To prevent leakage of the PCM liquid at a temperature above the melting point, we used an encapsulation m

Externí odkaz: https://doaj.org/article/34169dfa01a54baca0e01e2886aa204b

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Akademický článek

Enhanced Electrochemical Properties and OER Performances by Cu Substitution in NiCo2O4 Spinel Structure

Autor: Hyerim Park, Byung Hyun Park, Jaeyoung Choi, Seyeon Kim, Taesung Kim, Young-Sang Youn, Namgyu Son, Jae Hong Kim, Misook Kang

Publikováno v: Nanomaterials, Vol 10, Iss 9, p 1727 (2020)

In order to improve the electrochemical performance of the NiCo2O4 material, Ni ions were partially substituted with Cu2+ ions having excellent reducing ability. All of the electrodes were fabricated by growing the Ni1−xCuxCo2O4 electrode spinel-st

Externí odkaz: https://doaj.org/article/09f67c946d674601a1a2fb9ff515de86

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Akademický článek

Controlled Growth and Bandstructure Properties of One Dimensional Cadmium Sulfide Nanorods for Visible Photocatalytic Hydrogen Evolution Reaction

Autor: Rama Krishna Chava, Namgyu Son, Yang Soo Kim, Misook Kang

Publikováno v: Nanomaterials, Vol 10, Iss 4, p 619 (2020)

One dimensional (1D) metal sulfide nanostructures are one of the most promising materials for photocatalytic water splitting reactions to produce hydrogen (H2). However, tuning the nanostructural, optical, electrical and chemical properties of metal

Externí odkaz: https://doaj.org/article/cf4e6dffdd4f4664b65d9312127dccbe

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