Un‐Hyuck Kim

5.6k total citations · 5 hit papers
39 papers, 4.9k citations indexed

About

Un‐Hyuck Kim is a scholar working on Electrical and Electronic Engineering, Automotive Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Un‐Hyuck Kim has authored 39 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 21 papers in Automotive Engineering and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Un‐Hyuck Kim's work include Advancements in Battery Materials (35 papers), Advanced Battery Materials and Technologies (29 papers) and Advanced Battery Technologies Research (21 papers). Un‐Hyuck Kim is often cited by papers focused on Advancements in Battery Materials (35 papers), Advanced Battery Materials and Technologies (29 papers) and Advanced Battery Technologies Research (21 papers). Un‐Hyuck Kim collaborates with scholars based in South Korea, United States and Germany. Un‐Hyuck Kim's co-authors include Yang‐Kook Sun, Chong Seung Yoon, Payam Kaghazchi, Hoon‐Hee Ryu, Geon‐Tae Park, Liang‐Yin Kuo, Adam Heller, C. Buddie Mullins, H. Hohyun Sun and Seung‐Taek Myung and has published in prestigious journals such as Nature Communications, ACS Nano and Energy & Environmental Science.

In The Last Decade

Un‐Hyuck Kim

38 papers receiving 4.8k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Heuristic solution for achieving long-term cycle stability for Ni-rich layered cathodes at full depth of discharge

2020 429 citations Un‐Hyuck Kim, Geon‐Tae Park et al. profile →
Beyond Doping and Coating: Prospective Strategies for Stable High-Capacity Layered Ni-Rich Cathodes

2020 407 citations H. Hohyun Sun, Hoon‐Hee Ryu et al. ACS Energy Letters profile →
Pushing the limit of layered transition metal oxide cathodes for high-energy density rechargeable Li ion batteries

2018 383 citations Un‐Hyuck Kim, Dayoung Jun et al. Energy & Environmental Science profile →
Transition metal-doped Ni-rich layered cathode materials for durable Li-ion batteries

2021 336 citations H. Hohyun Sun, Un‐Hyuck Kim et al. Nature Communications profile →
Doping Strategy in Developing Ni-Rich Cathodes for High-Performance Lithium-Ion Batteries

2024 68 citations Nam-Yung Park, Geon‐Tae Park et al. ACS Energy Letters profile →

Peers

Countries citing papers authored by Un‐Hyuck Kim

Since Specialization

Citations

This map shows the geographic impact of Un‐Hyuck Kim's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Un‐Hyuck Kim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Un‐Hyuck Kim more than expected).

Fields of papers citing papers by Un‐Hyuck Kim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Un‐Hyuck Kim. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Un‐Hyuck Kim. The network helps show where Un‐Hyuck Kim may publish in the future.

Co-authorship network of co-authors of Un‐Hyuck Kim

This figure shows the co-authorship network connecting the top 25 collaborators of Un‐Hyuck Kim. A scholar is included among the top collaborators of Un‐Hyuck Kim based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Un‐Hyuck Kim. Un‐Hyuck Kim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Redefining polymer binders: enabling ion transport and interfacial stability in sulfide-based all-solid-state lithium batteries 2025 ·Energy storage materials ·(unknown), (unknown), Hun Kim, (unknown), Un‐Hyuck Kim, Yang‐Kook Sun, Dong‐Won Kim	0
2	Fabrication of a Porous Copper/Graphite/Zirconium Oxide Hybrid Anode via Screen Printing for Lithium‐Ion Batteries 2024 ·Advanced Functional Materials ·(unknown), (unknown), (unknown), (unknown), Sukeun Yoon, Un‐Hyuck Kim, Suk Jun Kim	5
3	Relaxation of the Jahn–Teller stress effect in the P3-type K0.5MnO2 cathode by copper and magnesium co-substitution for high-performance K-ion batteries 2024 ·Journal of Power Sources ·(unknown), Hoseok Lee, Gwangeon Oh, (unknown), Un‐Hyuck Kim, Hun‐Gi Jung, Jongsoon Kim, Jang‐Yeon Hwang	1
4	Optimization of Ni-rich Li[Ni0.92−xCo0.04Mn0.04Alx]O2 cathodes for high energy density lithium-ion batteries 2023 ·Journal of Power Sources ·Un‐Hyuck Kim, (unknown), (unknown), Chong Seung Yoon, Yang‐Kook Sun	23
5	Regulating the Solvation Structure of Electrolyte via Dual–Salt Combination for Stable Potassium Metal Batteries 2023 ·Advanced Science ·Jimin Park, Gwangeon Oh, Un‐Hyuck Kim, Muhammad Hilmy Alfaruqi, Xieyu Xu, Yangyang Liu, Shizhao Xiong, (unknown), Yang‐Kook Sun, Jaekook Kim, Jang‐Yeon Hwang	23
6	Microstructure- and Interface-Modified Ni-Rich Cathode for High-Energy-Density All-Solid-State Lithium Batteries 2023 ·ACS Energy Letters ·Un‐Hyuck Kim, Tae‐Yeon Yu, Jin‐Wook Lee, (unknown), Ilias Belharouak, Chong Seung Yoon, Yang‐Kook Sun	55
7	Coiled Conformation Hollow Carbon Nanosphere Cathode and Anode for High Energy Density and Ultrafast Chargeable Hybrid Energy Storage 2022 ·ACS Nano ·(unknown), Won Ho Choi, Jae Won Choi, Keon‐Han Kim, (unknown), Min Gyu Park, Min Gyu Kim, Haeseong Jang, Un‐Hyuck Kim, Jeung Ku Kang	12
8	High-Energy-Density Li-Ion Battery Reaching Full Charge in 12 min 2022 ·ACS Energy Letters ·Un‐Hyuck Kim, (unknown), Nam-Yung Park, Suk Jun Kim, Chong Seung Yoon, Yang‐Kook Sun	59
9	High‐Energy and Long‐Lifespan Potassium–Sulfur Batteries Enabled by Concentrated Electrolyte 2022 ·Advanced Functional Materials ·(unknown), Hyeona Park, (unknown), Un‐Hyuck Kim, Yangyang Liu, Xieyu Xu, Shizhao Xiong, Aleksandar Matic, (unknown), (unknown), Yang‐Kook Sun, Jaekook Kim, Jang‐Yeon Hwang	29
10	Transition metal-doped Ni-rich layered cathode materials for durable Li-ion batteries breakdown → 2021 ·Nature Communications ·H. Hohyun Sun, Un‐Hyuck Kim, Jeonghyeon Park, Sang-Wook Park, Dong‐Hwa Seo, Adam Heller, C. Buddie Mullins, Chong Seung Yoon, Yang‐Kook Sun	336
11	Cation ordered Ni-rich layered cathode for ultra-long battery life 2021 ·Energy & Environmental Science ·Un‐Hyuck Kim, Geon‐Tae Park, Patrick Conlin, Nickolas Ashburn, Kyeongjae Cho, Young-Sang Yu, David A. Shapiro, Filippo Maglia, Sung Jin Kim, Peter Lamp, Chong Seung Yoon, Yang‐Kook Sun	141
12	Ultrafine-grained Ni-rich layered cathode for advanced Li-ion batteries 2021 ·Energy & Environmental Science ·Geon‐Tae Park, Dae Ro Yoon, Un‐Hyuck Kim, Been Namkoong, Junghwa Lee, (unknown), Andrew C. Lee, X. Wendy Gu, William C. Chueh, Chong Seung Yoon, Yang‐Kook Sun	154
13	Multi-Doped (Ga,B) Li[Ni _0.885 Co _0.100 Al _0.015 ]O ₂ Cathode 2020 ·Journal of The Electrochemical Society ·Jeong Hyun Seo, Un‐Hyuck Kim, Yang‐Kook Sun, Chong Seung Yoon	15
14	Beyond Doping and Coating: Prospective Strategies for Stable High-Capacity Layered Ni-Rich Cathodes breakdown → 2020 ·ACS Energy Letters ·H. Hohyun Sun, Hoon‐Hee Ryu, Un‐Hyuck Kim, Jason A. Weeks, Adam Heller, Yang‐Kook Sun, C. Buddie Mullins	407
15	Quaternary Layered Ni-Rich NCMA Cathode for Lithium-Ion Batteries 2019 ·ACS Energy Letters ·Un‐Hyuck Kim, Liang‐Yin Kuo, Payam Kaghazchi, Chong Seung Yoon, Yang‐Kook Sun	279
16	Microstructure‐Controlled Ni‐Rich Cathode Material by Microscale Compositional Partition for Next‐Generation Electric Vehicles 2019 ·Advanced Energy Materials ·Un‐Hyuck Kim, Hoon‐Hee Ryu, Jae‐Hyung Kim, Robert Mücke, Payam Kaghazchi, Chong Seung Yoon, Yang‐Kook Sun	263
17	Pushing the limit of layered transition metal oxide cathodes for high-energy density rechargeable Li ion batteries breakdown → 2018 ·Energy & Environmental Science ·Un‐Hyuck Kim, Dayoung Jun, (unknown), (unknown), Payam Kaghazchi, Doron Aurbach, Dan Thomas Major, Gil Goobes, Mudit Dixit, Nicole Leifer, C. M. Wang, Pengfei Yan, Docheon Ahn, Kwang Ho Kim, Chong Seung Yoon, Yang‐Kook Sun	383
18	Self-Passivation of a LiNiO₂ Cathode for a Lithium-Ion Battery through Zr Doping 2018 ·ACS Energy Letters ·Chong Seung Yoon, Un‐Hyuck Kim, Geon‐Tae Park, Suk Jun Kim, Kwang Ho Kim, Jaekook Kim, Yang‐Kook Sun	196
19	High-Performance LiNiO₂ Cathodes with Practical Loading Cycled with Li metal Anodes in Fluoroethylene Carbonate-Based Electrolyte Solution 2018 ·ACS Applied Energy Materials ·Elena Markevich, Gregory Salitra, Yosef Talyosef, Un‐Hyuck Kim, Hoon-Hee Ryu, Yang‐Kook Sun, Doron Aurbach	44
20	Extending the Battery Life Using an Al-Doped Li[Ni_0.76Co_0.09Mn_0.15]O₂ Cathode with Concentration Gradients for Lithium Ion Batteries 2017 ·ACS Energy Letters ·Un‐Hyuck Kim, Seung‐Taek Myung, Chong Seung Yoon, Yang‐Kook Sun	184

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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