5 Papers
Jisu Shin is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Solid oxide fuel cell & Oxide. The author has an hindex of 3, co-authored 5 publications. Previous affiliations of Jisu Shin include Hanyang University.
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Papers
Highly active and thermally stable single-atom catalysts for high-temperature electrochemical devices
Jisu Shin,Jisu Shin,Young Joo Lee,Asif Jan,Sung Min Choi,Mi Young Park,Mi Young Park,Sungjun Choi,Sungjun Choi,Jun Yeon Hwang,Seungki Hong,Seung Gyu Park,Hye Jung Chang,Min Kyung Cho,Jitendra Pal Singh,Keun Hwa Chae,Sungeun Yang,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae Weon Lee,Jongsup Hong,Yun Jung Lee,Kyung Joong Yoon +25 more
TL;DR: In this paper, single-atom Pt/ceria nanocatalysts are loaded in the oxide fuel electrode of a solid oxide cells (SOC) via an in situ synthetic process, which reduces the polarization resistance from 28.2 to 0.82 Ohm cm2 at 600 °C.
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Highly durable solid oxide fuel cells: suppressing chemical degradation via rational design of a diffusion-blocking layer
Seung Hwan Lee,Seung Hwan Lee,Sanghyeok Lee,Sanghyeok Lee,Hyojin Kim,Hyojin Kim,Sung Min Choi,Hyegsoon An,Hyegsoon An,Mi Young Park,Mi Young Park,Jisu Shin,Jisu Shin,Jung Hoon Park,Jung Hoon Park,Junsung Ahn,Junsung Ahn,Donghwan Kim,Donghwan Kim,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae Weon Lee,Jongsup Hong,Dongwook Shin,Kyung Joong Yoon +27 more
TL;DR: In this article, a diffusion blocking layer is constructed via a bilayer approach, in which the top and bottom layers perform individual functions to precisely control the bulk and interfacial properties.
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Interpretation of Impedance Spectra of Solid Oxide Fuel Cells: L-Curve Criterion for Determination of Regularization Parameter in Distribution Function of Relaxation Times Technique
Moon-Bong Choi,Jisu Shin,Jisu Shin,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae-Weon Lee,Kyung Joong Yoon +9 more
TL;DR: In this article, an L-curve criterion is proposed to determine the λreg value at the corner of the L curve, which provides an optimum balance between the regularization error and perturbation error.
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Patent
Nanocatalyst suitable for an anode of a solid oxide fuel cell
Kyung Joong Yoon,Yun Jung Lee,Jisu Shin,Mansoo Park,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae-Weon Lee +9 more
- 16 Feb 2021
TL;DR: In this paper, a nanocatalyst for an anode of a solid oxide fuel cell obtained by forming a ceramics including a noble metal dispersed therein in an atomic unit and contained in an ionic state having an oxidation number other than 0 through an in situ infiltration process in the internal pores of a porous electrode was presented.
Patent
Nano-catalyst for anode of solid oxide fuel cell and preparation method thereof
Kyung Joong Yoon,Yun Jung Lee,Jisu Shin,Mansoo Park,Ho-Il Ji,Hyoungchul Kim,Ji-Won Son,Jong-Ho Lee,Byung-Kook Kim,Hae-Weon Lee +9 more
- 26 Sep 2019
TL;DR: In this article, a nanocatalyst for an anode of a solid oxide fuel cell obtained by forming a ceramics including a noble metal dispersed therein in an atomic unit and contained in an ionic state having an oxidation number other than 0 through an in situ infiltration process in the internal pores of a porous electrode was presented.