Search Results - "Hong, Hwichan"

Injectable biocompatible nanocomposites of Prussian blue nanoparticles and bacterial cellulose as a safe and effective photothermal cancer therapy by Hong, Hwichan, Kim, MinKyu, Lee, Wooseung, Jeon, Miyeon, Lee, Chaedong, Kim, Hoonsub, Im, Hyung-Jun, Piao, Yuanzhe

“…Abstract Photothermal therapy (PTT) is a novel cancer treatment using a photoabsorber to cause hyperthermia to kill tumors by laser irradiation. Prussian blue…”
Get full text

Magnetic and near-infrared derived heating characteristics of dimercaptosuccinic acid coated uniform Fe@Fe3O4 core–shell nanoparticles by Koo, Changhyuk, Hong, Hwichan, Im, Pyung Won, Kim, Hoonsub, Lee, Chaedong, Jin, Xuanzhen, Yan, Bingyi, Lee, Wooseung, Im, Hyung-Jun, Paek, Sun Ha, Piao, Yuanzhe

“…Among the number of hyperthermia materials, magnetic nanoparticles have received much attention. In this work, we studied the heating characteristics of…”
Get full text

Direct Utilization of Expired Waste Acetaminophen as Organic Anode in Lithium‐Ion Batteries by Kim, Yonghwan, Hwang, Seon Jae, Kim, Dohyeong, Park, Jeehye, Kim, Yoonbin, Kim, Junsu, Bae, Minjun, Hong, Hwichan, Park, Seungman, Park, Jungjin, Maeng, Ji Young, Lee, Jaeyeon, Park, Ho Seok, Lee, Jeongyeon, Piao, Yuanzhe

“…Drug disposal and abuse are increasing every year, and the use of drugs has recently reached its peak due to COVID‐19. However, there still remains a lack of…”
Get full text

Co/Co3O4-embedded N-doped hollow carbon composite derived from a bimetallic MOF/ZnO Core-shell template as a sulfur host for Li-S batteries by Jeon, Youngmoo, Lee, Jeongyeon, Jo, Hakrae, Hong, Hwichan, Lee, Lawrence Yoon Suk, Piao, Yuanzhe

“…[Display omitted] •Zn/Co bimetallic MOFs/ZnO nanospheres core/shell structure was synthesized.•Co/Co3O4 NPs-embedded N-doped hollow carbon composite…”
Get full text

Polyaniline-Encapsulated Hollow Co–Fe Prussian Blue Analogue Nanocubes Modified on a Polypropylene Separator To Improve the Performance of Lithium–Sulfur Batteries by Jo, Hakrae, Cho, Youngseul, Yoo, Taehyun, Jeon, Youngmoo, Hong, Hwichan, Piao, Yuanzhe

“…Recent studies of lithium–sulfur (Li–S) batteries have identified that a modified separator plays a critical role in challenging the capacity fading and…”
Get full text

CuFeN/CNT composite derived from kinetically modulated urchin-shaped MOF for highly efficient OER catalysis by Choi, Yejung, Kim, Dongwon, Lin, Liwei, Yan, Bingyi, Hong, Hwichan, Qin, Xinyu, Piao, Yuanzhe

“…•Optimization of copper-based electrocatalyst is explored via structure and composition modulation.•Urchin-shaped CuFeMOFs are obtained in aqueous medium via…”
Get full text

Nanostructured Transition Metal Nitrides as Emerging Electrocatalysts for Water Electrolysis: Status and Challenges by Lin, Liwei, Piao, Shuqing, Choi, Yejung, Lyu, Lulu, Hong, Hwichan, Kim, Dohyeong, Lee, Jeongyeon, Zhang, Wang, Piao, Yuanzhe

“…•Nanostructured transition metal nitride (TMNs) electrocatalysts for water electrolysis are overviewed.•The related catalytic reactions and the catalytic…”
Get full text

Tuning the electronic structure and inverse degree of inverse spinel ferrites by integrating samarium orthoferrite for efficient water oxidation by Choi, Juhyung, Kim, Daekyu, Hong, Sung Jun, Zhang, Xiandi, Hong, Hwichan, Chun, Hoje, Han, Byungchan, Lee, Lawrence Yoon Suk, Piao, Yuanzhe

“…Optimized electronic configuration is of critical importance for developing active multimetallic electrocatalysts for oxygen evolution reaction (OER) but…”
Get full text

Co-Fe phosphide@graphitic carbon nitride nanosheet modified separator for high-performance lithium-sulfur batteries by Yoo, Taehyun, Maeng, Ji Young, Park, Seungman, Bae, Minjun, Kim, Yonghwan, Choi, Juhyung, Hong, Hwichan, Hwang, Seon Jae, Lee, Eunji, Piao, Yuanzhe

“…Lithium-sulfur (Li-S) battery is a promising next-generation energy storage devices due to its high theoretical capacity (1675 mAh g-1),…”
Get full text

Influence of flake size and porosity of activated graphene on the performance of silicon/activated graphene composites as lithium-ion battery anodes by Cho, Youngseul, Kim, Jong Min, Yan, Bingyi, Hong, Hwichan, Piao, Yuanzhe

“…Activated graphene is one of the most promising conductive materials since in-plane pores on the graphene can facilitate fast ion diffusion. Acid treatment is…”
Get full text

Lithiophilic pore-gradient structured and oxygen-enriched carbon fiber as dense lithium nucleation enabler for stable lithium metal batteries by Bae, Minjun, Kim, Yonghwan, Choi, Juhyung, Park, Seungman, Lin, Liwei, Yoo, Taehyun, Hong, Hwichan, Jung, Dayun, Piao, Yuanzhe

“…Lithium (Li) metal is the ultimate anode material for next generation batteries, thanks to its ultrahigh theoretical specific capacity and lowest reduction…”
Get full text

Size and Synergy Effects of Ultrafine 2.6 nm CoNi Nanoparticles Within 3D Crisscross N‐Doped Porous Carbon Nanosheets for Efficient Water Splitting by Yan, Bingyi, Qin, Xinyu, Chen, Tianyu, Teng, Zhishun, Cho, Deok Ki, Lim, Hyun Woo, Hong, Hwichan, Piao, Yuanzhe, Xu, Lin, Kim, Jin Young

“…Abstract A non‐precious metal‐based catalyst for water electrolysis provides great promise for cost‐effective and highly efficient sustainable hydrogen…”
Get full text

Nano/Microscale Integrated Mushroom-Shaped Hydrophilic CoP@Ni-CoP with Optimized Gas Bubble Release for High-Performance Water Splitting Catalysis by Kim, Dongwon, Qin, Xinyu, Yan, Bingyi, Hong, Hwichan, Piao, Yuanzhe

“…Overall water splitting based on electrocatalysis is an easily constructed and cost-effective technology for achieving clean and renewable hydrogen energy on a…”
Get full text

Sulfur-doped silicon oxycarbide by facile pyrolysis process as an outstanding stable performance lithium-ion battery anode by Park, Jungjin, An, Won Young, Lee, Keunho, Park, Seungman, Bae, Minjun, Hwang, Seon Jae, Hong, Hwichan, Kim, Yonghwan, Yoo, Taehyun, Kim, Dohyeong, Kim, Jong Min, Piao, Yuanzhe

“…Silicon oxycarbide (SiOC) is drawing significant attention as a potential anode material for lithium-ion batteries due to its remarkable cycle life and the…”
Get full text

An electro-ferroptotic nanoammunition enables image-guided, spatiotemporally controlled cancer ferroptosis induction via irreversible electroporation by Han, Jun-Hyeok, Seung Seo, Hee, Lee, Jiyoung, Chen, Zheng, Wang, Qiyue, Young Lee, Yun, Kyeong Lee, Na, Min Kang, Jeon, Hee Kim, Song, Hong, Hwichan, Park, Jung-Hoon, Piao, Yuanzhe, Li, Fangyuan, Na, Kun, Gwon Park, Chun, Park, Wooram, Ling, Daishun

“…An IRE-triggered electro-ferroptotic nanoammunition (EFN) has been developed, which enables controlled release of Fe2+ ions for effective cancer treatment. The…”
Get full text

In vitro magnetic hyperthermia properties of angle-shaped superparamagnetic iron oxide nanoparticles synthesized by a bromide-assisted polyol method by Kim, Hoonsub, Im, Pyung Won, Lee, Chaedong, Hong, Hwichan, Lee, Wooseung, Koo, Changhyuk, Park, Sang Yoon, Im, Hyung-Jun, Paek, Sun Ha, Piao, Yuanzhe

“…Currently, research on superparamagnetic iron oxide nanoparticles (SPIONs) for magnetic hyperthermia applications is steadily increasing. In this work, SPIONs…”
Get full text

Facile and scaleable transformation of Cu nanoparticles into high aspect ratio Cu oxide nanowires in methanol by Kang, Minkyu, Bae, Minjun, Park, Sumin, Hong, Hwichan, Yoo, Taehyun, Kim, Yonghwan, Jang, Myeongseok, Kim, Young-Seok, Piao, Yuanzhe

“…In this work, a facile synthetic route for the preparation of high aspect ratio Cu oxide nanowires is reported. The preparation of the Cu oxide nanowires…”
Get full text

Synergistic Regulation of Intrinsic Lithiophilicity and Mass Transport Kinetics of Non‐Lithium‐Alloying Nucleation Sites for Stable Operation of Low N/P Ratio Lithium Metal Batteries by Bae, Minjun, Park, Sung‐Joon, Kim, Minki, Kwon, Eunji, Yu, Seungho, Choi, Juhyung, Chang, Yujin, Kim, Yonghwan, Choi, Yoon Jeong, Hong, Hwichan, Lin, Liwei, Zhang, Wang, Park, Seungman, Maeng, Ji Young, Park, Jungjin, Lee, Seung‐Yong, Yu, Seung‐Ho, Piao, Yuanzhe

“…Constructing functional materials on a 3D host is an efficient strategy to tackle issues of lithium (Li) metal anodes. Although non‐Li‐alloying materials…”
Get full text

Sterically Stabilized Carbon Dots as Solid-State Phosphors for White-Light-Emitting Diodes by Hahn, Misun, Kim, Jong Min, Hong, Hwichan, Lee, Chaedong, Kim, Dongwon, Han, Min Young, Kim, Han Seok, Piao, Yuanzhe

“…Solid-state photoluminescence (PL) is highly important for practical optoelectronic applications. However, conventional carbon dots often suffer from…”
Get full text

Transformation of microwave synthesized highly uniform FeMo-MIL-88B nanorod to oxynitride derivate for overall water splitting reaction by Choi, Yejung, Chen, Tianyu, Kim, Dongwon, Ji, Sang Gu, Hong, Hwichan, Lyu, Lulu, Jang, Myeongseok, Piao, Yuanzhe

“…•Monodisperse and crystalline MIL-88B is synthesized via ultrafast microwave route.•Soft-urea calcination transforms MIL-88B into 3D rod-shaped porous metal…”
Get full text