Search Results - "Hong, Sukhwa"

Active Motif Change of Ni‐Fe Spinel Oxide by Ir Doping for Highly Durable and Facile Oxygen Evolution Reaction by Hong, Sukhwa, Ham, Kahyun, Hwang, Jeemin, Kang, Sinwoo, Seo, Min Ho, Choi, Young‐Woo, Han, Byungchan, Lee, Jaeyoung, Cho, Kangwoo

“…The oxygen evolution reaction (OER) is crucial for producing sustainable energy carriers. Herein, Ir (5 mol.%) doped inverse‐spinel NiFe2O4 (Ir‐NFO)…”
Get full text

Scalable Ir-Doped NiFe2O4/TiO2 Heterojunction Anode for Decentralized Saline Wastewater Treatment and H2 Production by Hong, Sukhwa, Kim, Jiseon, Park, Jaebeom, Im, Sunmi, Hoffmann, Michael R., Cho, Kangwoo

“…Highlights Ir-doped NiFe 2 O 4 (NFI) spinel with TiO 2 heterojunction overlayer brought about outstanding chlorine evolution reaction in circumneutral pH…”
Get full text

Electrochemical Chlorine Evolution by Bi–Ti Oxide with a Heterojunction on Ir–Ta Oxide: Insights from the Effects of Layer Configurations by Park, Junhyung, Hwang, Eun Ju, Hong, Sukhwa, Cho, Kangwoo

“…When coated on top of Ir-based dimensionally stable anodes, binary Bi–Ti oxides could enhance the chlorine evolution reaction (ClER) efficiency for…”
Get full text

Extensive Active-Site Formation in Trirutile CoSb2O6 by Oxygen Vacancy for Oxygen Evolution Reaction in Anion Exchange Membrane Water Splitting by Ham, Kahyun, Hong, Sukhwa, Kang, Sinwoo, Cho, Kangwoo, Lee, Jaeyoung

“…Here, we first report an octahedral Co2+-rich Co oxide with inactive Sb5+ ion as an oxygen evolution reaction (OER) electrocatalyst for efficient H2 production…”
Get full text

Efficient and durable iridium-doped SnO2 anode for reactive chlorine species-mediated urine wastewater treatment by Hong, Sukhwa, Choi, Gaeun, Thi Yen Phan, Nhi, Shin, Hyeyoung, Lim, Jonghun

“…[Display omitted] •The Ir-doped SnO2 anode is fabricated via a thermal decomposition process.•Ir-SnO2 efficiently produces reactive chlorine species via Cl−…”
Get full text

Ni–Fe Oxides/TiO2 Heterojunction Anodes for Reactive Chlorine Generation and Mediated Water Treatment by Rahman, Evandi, Hong, Sukhwa, Lee, Jaesang, Hong, Seok Won, Cho, Kangwoo

“…Reactive chlorine-mediated electrochemical water treatment necessitates selective chlorine evolution reaction (ClER) versus parallel oxygen evolution reaction…”
Get full text

Optimizing maintenance service contracts through mechanism design theory by Hong, Sukhwa, Wernz, Christian, Stillinger, Jeffrey D.

“…•Application of mechanism design theory to a real world problem.•New approach to designing and optimizing maintenance service contracts.•Solution to challenges…”
Get full text

Enhanced chlorine evolution from dimensionally stable anode by heterojunction with Ti and Bi based mixed metal oxide layers prepared from nanoparticle slurry by Hong, Sukhwa, Lee, Tai-kyu, Hoffmann, Michael R., Cho, Kangwoo

“…[Display omitted] •TiO2 nanoparticle over-layer accelerate reactive chlorine generation from Ir7Ta3Oy.•Uniform doping of Bi on TiO2 further elevate current and…”
Get full text

Ni-Fe Oxides/TiO 2 Heterojunction Anodes for Reactive Chlorine Generation and Mediated Water Treatment by Rahman, Evandi, Hong, Sukhwa, Lee, Jaesang, Hong, Seok Won, Cho, Kangwoo

“…Reactive chlorine-mediated electrochemical water treatment necessitates selective chlorine evolution reaction (ClER) versus parallel oxygen evolution reaction…”
Get full text

Mechanically combined persulfate on zerovalent iron: Mechanistic insights into reduction and oxidation processes by Kang, Yu-Gyeong, Hong, Sukhwa, Yoon, Hakwon, Song, In-Gyu, Cho, Kangwoo, Chang, Yoon-Seok

“…[Display omitted] •Mechanically combined Na2S2O8 and ZVI (PSZVIbm) was developed using ball milling.•Rapid destruction of the passive layer was found in…”
Get full text

Unraveling Janus-like behavior of copper phosphide for selective production of reactive oxygen species: Singlet oxygen versus hydroxyl radical by Jo, Sihyeon, Kim, Hyejin, Eun Lee, Kyoung, Hong, Sukhwa, Cho, Kangwoo, Kim, Sanghoon, Moon, Gun-hee, Lim, Jonghun

“…[Display omitted] •The Janus-like CuxP enables the selective production of reactive oxygen species.•The self-dissolution of CuxP at pH 3 in the dark produces…”
Get full text

Controlling the Selectivity of Chlorine Evolution Reaction by IrTaO x /TiO2 Heterojunction Anodes: Mechanism and Real Wastewater Treatment by Rahman, Evandi, Shin, Jieun, Hong, Sukhwa, Im, Sunmi, Kim, Jiseon, Chung, Chong Min, Hong, Seok Won, Hoffmann, Michael R., Cho, Kangwoo

“…This study investigated the effects of varied loadings of TiO2 overlayers in heterojunction with conventional Ir0.7Ta0.3O x (IrTaO x ) anodes on chlorine…”
Get full text

Controlling the Selectivity of Chlorine Evolution Reaction by IrTaO x /TiO 2 Heterojunction Anodes: Mechanism and Real Wastewater Treatment by Rahman, Evandi, Shin, Jieun, Hong, Sukhwa, Im, Sunmi, Kim, Jiseon, Chung, Chong Min, Hong, Seok Won, Hoffmann, Michael R., Cho, Kangwoo

Get full text

Active Motif Change of Ni‐Fe Spinel Oxide by Ir Doping for Highly Durable and Facile Oxygen Evolution Reaction (Adv. Funct. Mater. 1/2023) by Hong, Sukhwa, Ham, Kahyun, Hwang, Jeemin, Kang, Sinwoo, Seo, Min Ho, Choi, Young‐Woo, Han, Byungchan, Lee, Jaeyoung, Cho, Kangwoo

“…Oxygen Evolution Reaction In article number 2209543, Lee, Cho, and co‐workers demonstrate that Ir doping (5 mol%) on inverse‐spinel NiFe2O4 (Ir‐NFO) provides…”
Get full text

Exploring the role of ethical experiences and psychological well-being in travel satisfaction: An animal welfare perspective in elephant-based tourism by Lee, SoJung, Hong, Sukhwa, Kim, Jewoo, Meng, Zhenhao Mark

“…Given growing concerns about animal welfare in tourism, this study examined the crucial role of tourists' ethical experiences and psychological well-being in…”
Get full text

Understanding heterogeneous preferences of hotel choice attributes: Do customer segments matter? by Kim, Dohee, Hong, Sukhwa, Park, Byung-Jin, Kim, Inyoung

“…This study focuses on understanding the heterogeneous preferences for hotel choice attributes across different segments in leisure and business contexts. Data…”
Get full text

Scalable Ir-Doped NiFe 2 O 4 /TiO 2 Heterojunction Anode for Decentralized Saline Wastewater Treatment and H 2 Production by Hong, Sukhwa, Kim, Jiseon, Park, Jaebeom, Im, Sunmi, Hoffmann, Michael R, Cho, Kangwoo

“…Wastewater electrolysis cells (WECs) for decentralized wastewater treatment/reuse coupled with H production can reduce the carbon footprint associated with…”
Get full text

Extensive Active-Site Formation in Trirutile CoSb 2 O 6 by Oxygen Vacancy for Oxygen Evolution Reaction in Anion Exchange Membrane Water Splitting by Ham, Kahyun, Hong, Sukhwa, Kang, Sinwoo, Cho, Kangwoo, Lee, Jaeyoung

Get full text