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Kum-Chol Ri

Observed name: KumChol Ri
Observed institution: Kim Il-sung University
ORCID: 0009-0002-7580-4807
Observed ORCIDs: 0009-0002-7580-4807, 0000-0003-2220-7128
OpenAlex ID: A5102910761
Vacancy-Driven Stabilization of the Cubic Perovskite Polymorph of CsPbI3
2019 · Yun-Hyok Kye, Chol-Jun Yu, et al. · The Journal of Physical Chemistry C · 62
Interface Engineering in Hybrid Iodide CH3NH3PbI3 Perovskites Using Lewis Base and Graphene toward High-Performance Solar Cells
2019 · Chol-Jun Yu, Yun-Hyok Kye, et al. · ACS Applied Materials & Interfaces · 38
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Structural and electrochemical trends in mixed manganese oxides Na x (M0.44Mn0.56)O 2 (M = Mn, Fe, Co, Ni) for sodium-ion battery cathode
2021 · Chol-Jun Yu, Yong-Chol Pak, et al. · Journal of Power Sources · 28
Molecular dynamics study of the effect of moisture and porosity on thermal conductivity of tobermorite 14 Å
2020 · Song-Nam Hong, Chol-Jun Yu, et al. · International Journal of Thermal Sciences · 26
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Two-Dimensional Hybrid Composites of SnS2 with Graphene and Graphene Oxide for Improving Sodium Storage: A First-Principles Study
2019 · Kum-Chol Ri, Chol-Jun Yu, et al. · Inorganic Chemistry · 25
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Influence of Ti/V Cation-Exchange in Na2Ti3O7 on Na-Ion Negative Electrode Performance: An Insight from First-Principles Study
2020 · Chol-Jun Yu, Suk-Gyong Hwang, et al. · The Journal of Physical Chemistry C · 12
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Determination of sulfide at screen-printed electrode modified with ferricyanide-doped partially quaternized poly (4-vinylpyridine)
2019 · KumChol Ri, SongRyong Kim, et al. · Journal of Electroanalytical Chemistry · 12
Defect formation and ambivalent effects on electrochemical performance in layered sodium titanate Na 2 Ti 3 O 7
2023 · Yong-Chol Pak, Chung-Hyok Rim, et al. · Physical Chemistry Chemical Physics · 9
Atomistic insight into enhanced ionic conductivity in mixed halide sodium ion conductor Na3YClxBr6−x
2025 · Tae-Il Ri, Kum-Chol Ri, et al. · Applied Physics Letters · 8
Contrary Effect of B and N Doping into Graphene and Graphene Oxide Heterostructures with MoS2 on Interface Function and Hydrogen Evolution
2021 · Chol-Hyok Ri, Yun-Sim Kim, et al. · The Journal of Physical Chemistry C · 8
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Influence of interposed graphene sheets on mechanical and electronic properties of Al/graphene superlattice
2024 · Jong-Hyok Jang, Kum-Chol Ri, et al. · Applied Physics Letters · 7
Revealing the Mechanism of Graphene Oxide Reduction by Supercritical Ethanol with First-Principles Calculations
2019 · Jin-Song Kim, Chol-Jun Yu, et al. · The Journal of Physical Chemistry C · 7
Harmonizing mechanical and thermal properties in Al/SiC superlattices: Ab initio machine-learning-potential study
2024 · Chol-Jun Yu, Jong-Hyok Jang, et al. · Physical review. B./Physical review. B · 6
Density functional theory calculations for interactions between metal-free phthalocyanine and lithium polysulfides
2019 · KumChol Ri, CholYong Yun, et al. · Journal of Power Sources · 6
Influence of low content metal intermixing on electrochemical stability and sodium ion transport in Na2(Mg2−Zn )TeO6 (x = 0.125, 1.875) for solid state sodium-ion batteries
2022 · Kum-Chol Ri, Tae-Il Ri, et al. · Solid State Ionics · 5
First-principles study of the structural and electrochemical properties of Na x Ti 2 O 4 (0 ≤ x ≤ 1) with tunnel structure for anode applications in alkali-ion batteries
2021 · Song-Hyok Choe, Chol-Jun Yu, et al. · Physical Chemistry Chemical Physics · 5
The Study of Trapped Field, Mechanical Stress, and Internal Temperature Distribution during Pulsed Field Magnetization of the Bulk Superconductors with “Giant Field Leaps”
2020 · CholYong Yun, KumChol Ri, et al. · Journal of Superconductivity and Novel Magnetism · 5
Revealing the effect of Nb or V doping on anode performance in Na 2 Ti 3 O 7 for sodium-ion batteries: a first-principles study
2023 · Suk-Gyong Hwang, Chung-Hyok Kim, et al. · RSC Advances · 4
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Insights into low electronic and ultrahigh ionic conductivities of sodium tantalum oxychlorides NaTaOxCl6−2x in crystalline and amorphous phases
2025 · Tae-Il Ri, Jong-Guk Pak, et al. · Applied Physics Letters · 2
Fast ionic conductivity by thermal treatment with ultralow electronic transport in solid-state electrolyte Na3YCl6
2025 · Tae-Il Ri, Suk-Gyong Hwang, et al. · Applied Physics Letters · 1
Sodium Intercalation into Graphite and Graphene Complexes Towards Advanced Sodium-Ion Battery Anode Materials
2024 · Song-Hyok Choe, Kum-Chol Ri, et al. · Topics in applied physics · 1
Theoretical study on the change of thermoelectric properties by substitution of group 4 elements in Fe2TiSn
2020 · Chol-Jin Kim, Ju-Yong Jong, et al. · Modern Physics Letters B · 1
Colorimetric sensing of glucose based on Au-SBA-15 with peroxidase mimic activity
2026 · Mi-Gyong Pak, Kwang-Chon Pae, et al. · Journal of the Iranian Chemical Society
Interface Engineering in Hybrid Halide Perovskites Using Lewis Base and Graphene
2019 · Chol‐Jun Yu, Yun-Hyok Kye, et al. · arXiv (Cornell University)
Works count: 24
Citation count: 278
H-index: 8
I10-index: 7
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