Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Kyoung-Soo Kang"'
Autor:
Jae-Hee Jeon, Ji-Eun Kim, Tae-Hyun Kim, Chu-Sik Park, Kwangjin Jung, Jaekyung Yoon, Joonho Kim, Young-Ho Kim, Kyoung-Soo Kang
Publikováno v:
Electrochemistry Communications, Vol 160, Iss , Pp 107668- (2024)
This study fabricated an OER electrocatalyst with a hierarchical structure by electrodepositing Ni-Fe on NiO. The prepared electrocatalyst exhibited high activity and stability. Furthermore, the OER characteristics of the NiFe/NiO electrode were inve
Externí odkaz:
https://doaj.org/article/5007afad06cd4af386bd5d3797ba371d
Autor:
Ji-Eun Kim, Tae-Hyun Kim, Chu-Sik Park, Kwangjin Jung, Jaekyung Yoon, Ki-Bong Lee, Kyoung-Soo Kang
Publikováno v:
Electrochemistry Communications, Vol 157, Iss , Pp 107601- (2023)
We investigated the (de)activation of Raney nickel–iron anodes in various oxygen evolution reaction (OER) environments using accelerated deactivation testing (ADT) under the conditions of on/off voltage control (ADT1), constant current density (ADT
Externí odkaz:
https://doaj.org/article/17ea5e77dd904c1bab3143dd7d5efaca
Autor:
Tae-Hyun Kim, Kee-Young Koo, Chu-Sik Park, Seong-Uk Jeong, Ji-Eun Kim, Su-Han Lee, Young-Ho Kim, Kyoung-Soo Kang
Publikováno v:
Catalysts, Vol 13, Iss 3, p 496 (2023)
Ni (hydr)oxide is a promising and inexpensive material for oxygen evolution reaction (OER) catalysts and is known to dramatically increase the activity when used with Fe. Herein, we basified a Ni(II) solution and coated layered Ni(OH)2 on Ni coins to
Externí odkaz:
https://doaj.org/article/d46db6e20f594f27add2ae7ab652cf9d
Autor:
Hyekyung Cho, Hyunku Joo, Hansung Kim, Ji-Eun Kim, Kyoung-Soo Kang, Hyeonmin Jung, Jaekyung Yoon
Publikováno v:
Catalysts, Vol 12, Iss 8, p 866 (2022)
Highly ordered TiO2 nanotubes (TNTs) decorated with a series of lanthanide ions (Ln3+ = Ho3+, Tb3+, Eu3+, Yb3+, and Er3+) were prepared through an electrochemical process and anodization. The composition, structure, and chemical bond of the as-prepar
Externí odkaz:
https://doaj.org/article/0a78ff2b484947778cd6d26341b5aeee
Autor:
Ji-Eun Kim, Ki-Kwang Bae, Chu-Sik Park, Seong-Uk Jeong, Kyeong-Ho Baik, Jong-Won Kim, Young-Ho Kim, Kyoung-Soo Kang, Ki-Bong Lee
Publikováno v:
Data in Brief, Vol 21, Iss , Pp 2059-2062 (2018)
The data presented in this article are related to the research article entitled: “Electrochemical characterization of Raney nickel electrodes prepared by atmospheric plasma spraying for alkaline water electrolysis” (Kim et al., 2018). This articl
Externí odkaz:
https://doaj.org/article/42022c4faabb442bb186381719f449ed
Autor:
Su-han Lee, Ji Eun Kim, Hyunku Joo, Chu-sik Park, Seong-uk Jeong, Kwangjin Jung, Young-ho Kim, Kyoung-soo Kang
Publikováno v:
Catalysts, Vol 12, Iss 3, p 346 (2022)
In this study, we investigated the oxygen evolution reaction (OER) characteristics of Ni–Zn–Fe electrodes by varying plating current density and Ni:Fe ratio in a plating bath. The activity of the OER increased up to the plating current density of
Externí odkaz:
https://doaj.org/article/7edea054c2a94e37aa80704ef8007578
Autor:
Kyoung Soo, Kang
Publikováno v:
研究論集 = Journal of Inquiry and Research. 116:213-233
本研究では、個別化された商品情報を提供するECサイト/アプリの利用者を対象に、消費者の利用意思決定の過程を明らかにした。推薦サービスの有益性は、商品情報の個別化によって高
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::d5a9ac40635d0eb63c7298a6d32fb916
http://id.nii.ac.jp/1443/00008051/
http://id.nii.ac.jp/1443/00008051/
Autor:
Kyoung Soo, Kang
Publikováno v:
研究論集 = Journal of Inquiry and Research. 115:253-274
近年、コロナ禍の影響により、多くの消費者が EC 市場の利便性を認知、あるいは再認識したことで、その市場規模はますます拡大している。本稿では、今までの IMC 研究であまり対象と
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b40b57786f414aa18c64664308a13533
http://id.nii.ac.jp/1443/00008023/
http://id.nii.ac.jp/1443/00008023/
Autor:
Kyoung Soo, Kang
Publikováno v:
研究論集 = Journal of Inquiry and Research. 114:359-379
近年、コンビニ業界を取り巻く環境が厳しさを増す中、コンビニ各社においては顧客との関係を一時的な購買関係で終わらせず、継続的な関係を維持することが極めて重要となっている
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::bc18a3857fde83fe43176a5d421447f1
http://id.nii.ac.jp/1443/00008004/
http://id.nii.ac.jp/1443/00008004/
Autor:
Kyoung Soo, Kang
Publikováno v:
研究論集 = Journal of Inquiry and Research. 113:265-284
本研究は、コンビニ業界の CSV 活動に対する消費者の認識と効果について検討したものである。同業界の経済的価値活動と社会的価値活動が企業イメージと信頼、そして顧客ロイヤルテ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::cfce07d488b310e004440d812ab231dd
http://id.nii.ac.jp/1443/00007978/
http://id.nii.ac.jp/1443/00007978/