Browsing byAuthorKim, Sang-Ok

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Showing results 12 to 41 of 42

Issue DateTitleAuthor(s)
2021-04Hierarchically Designed Nitrogen-Doped MoS2/Silicon Oxycarbide Nanoscale Heterostructure as High-Performance Sodium-Ion Battery AnodeLim, Hyojun; Yu, Seungho; Choi, Wonchang; Kim, Sang-Ok
2012-03High rate capability of Cu-coated activated carbon electrodes for Li-ion capacitors using non-aqueous electrolytesKim, Sang-Ok; Kim, Hyung Sun; Lee, Joong Kee
2020-05High-rate lithium storage and kinetic investigations of a cubic Mn2SnO4@Carbon nanotube composite anodeAli, Ghulam; Mehboob, Sheeraz; Ahmad, Mashkoor; Akbar, Muhammad; Kim, Sang-Ok; Ha, Heung Yong; Chung, Kyung Yoon
2019-01Highly reversible ZnO@ZIF-8-derived nitrogen-doped carbon in the presence of fluoroethylene carbonate for high-performance lithium-ion battery anodePark, Junghoon; Ju, Je-Beck; Choi, Wonchang; Kim, Sang-Ok
2017-12Influence of salt, solvents, and additives on the thermal stability of delithiated cathodes in lithium-ion batteriesLee, Yongho; Kim, Sang-Ok; Mun, Junyoung; Park, Min-Sik; Kim, Ki Jae; Lee, Kwan Young; Choi, Wonchang
2022-08Mechanism of Degradation of Capacity and Charge/Discharge Voltages of High-Ni Cathode During Fast Long-Term Cycling Without Voltage MarginPark Jae Yeol; Jo, Minji; Hong, Seungki; Park, Seunggyu; Park, Jae-Ho; Kim, Yong-Il; Kim, Sang-Ok; Chung, Kyung Yoon; Byun, Dongjin; Kim, Seung Min; Chang, Wonyoung
2012-02Nanostructured TiO2-Coated Activated Carbon Composite as an Electrode Material for Asymmetric Hybrid CapacitorsKim, Sang-Ok; Lee, Joong Kee
2021-01Novel approach for controlling free-carbon domain in silicone oil-derived silicon oxycarbide (SiOC) as an anode material in secondary batteriesLim, Hyojun; Kim, Hyeongwoo; Kim, Sang-Ok; Kim, Ki Jae; Choi, Wonchang
2013-01Particulate Inverse Opal Carbon Electrodes for Lithium-Ion BatteriesKang, Da-Young; Kim, Sang-Ok; Chae, Yu Jin; Lee, Joong Kee; Moon, Jun Hyuk
2017-05Phosphorus-Rich CuP2 Embedded in Carbon Matrix as a High-Performance Anode for Lithium-Ion BatteriesKim, Sang-Ok; Manthiram, Arumugam
2022-09Polydopamine-induced nano-coating layer for high stability of nickel-rich cathode in secondary batteriesLee, Seunghak; Park, Jeongeun; Seok, Eunjeong; Kim, Minjun; Ku, Minkyeong; Lim, Hyojun; Kim, Sang-Ok; Jung, Heechul; Choi, Wonchang
2022-10Regulating Na Electrodeposition by Sodiophilic Grafting onto Porosity-Gradient Gel Polymer Electrolytes for Dendrite-Free Sodium Metal BatteriesKwon, Dasol; GONG, SANG HYUK; YUN SEUNGHAN; Jeong Daun; Je Jun Hwan; Kim, Hee Joong; Kim, Sang-Ok; Kim, Hyung seok; Shim, Jimin
2023-05Sandwich-like heterostructured SnSb/MXene composite anode for enhanced sodium-ion storage performanceVerdianto, Ariono; Lim, Hyojun; Park, Jungjoon; Kim, Sang-Ok
2023-06Sb/C composite embedded in SiOC buffer matrix via dispersion property control for novel anode material in sodium-ion batteriesPark, Jeongeun; Kim, Minjun; Choi, Minsu; Ku, Minkyeong; Kam, Dayoung; Kim, Sang-Ok; Choi, Wonchang
2022-03Scalable, colloidal synthesis of SnSb nanoalloy-decorated mesoporous 3D NiO microspheres as a sodium-ion battery anodeVerdianto, Ariono; Lim, Hyojun; Kang, Jin Gu; Kim, Sang-Ok
2020-05Self-assembled N-doped MoS2/carbon spheres by naturally occurring acid-catalyzed reaction for improved sodium-ion batteriesLim, Hyojun; Kim, Hyeongwoo; Kim, Sang-Ok; Choi, Wonchang
2013-12Silicon/copper dome-patterned electrodes for high-performance hybrid supercapacitorsXuyan, Liu; Jung, Hun-Gi; Kim, Sang-Ok; Choi, Ho-Suk; Lee, Sangwha; Moon, Jun Hyuk; Lee, Joong Kee
2020-05Silver chalcogenides (Ag2X, X=S, Se) nanoparticles embedded in carbon matrix for facile magnesium storage via conversion chemistryHa, Jung Hoon; Lee, Boeun; Kim, Jong Hak; Cho, Byung Won; Kim, Sang-Ok; Oh, Si Hyoung
2022-08Structural study on the development of high-voltage Na4Co3(PO4)(2)P2O7 cathode materials for sodium-ion batteries by in situ and time-resolved X-ray diffractionKim, Dong Hyun; Kim, Ji-Young; Cho, Min Kyung; Kim, Hyungseok; Kim, Sang-Ok; Kim, Kwang-Bum; Chung, Kyung Yoon
2021-01Superionic Si-Substituted Lithium Argyrodite Sulfide Electrolyte Li6+xSb1-xSixS5I for All-Solid-State BatteriesLee, Yongheum; Jeong, Jiwon; Lim, Hee-Dae; Kim, Sang-Ok; Jung, Hun-Gi; Chung, Kyung Yoon; Yu, Seungho
2024-03Surface modification of electrospun nitrogen-doped Ge@C fiber with highly porous NiCo2O4 layer as high-performance lithium-ion battery anodeVerdianto, Ariono; Jung, Heechul; Kim, Sang-Ok
2019-07Surface-modified PVdF-derived hierarchical mesoporous carbon matrix for high sulfur loading cathode in lithium-sulfur batteriesKim, Jihun; Byun, Dongjin; Kim, Hyung-Seok; Choi, Wonchang; Kim, Sang-Ok
2020-12Surfactant-based selective assembly approach for Si-embedded silicon oxycarbide composite materials in lithium-ion batteriesJang, Jihye; Kim, Hyeongwoo; Lim, Hyojun; Kim, Ki Jae; Jung, Hun-Gi; Kim, Sang-Ok; Choi, Wonchang
2020-09Sustainable Encapsulation Strategy of Silicon Nanoparticles in Microcarbon Sphere for High-Performance Lithium-Ion Battery AnodeShin, Hyeon-Ji; Hwang, Jang-Yeon; Kwon, Hyun Jung; Kwak, Won-Jin; Kim, Sang-Ok; Kim, Hyung-Seok; Jung, Hun-Gi
2013-11Synthesis and characterization of TiO2-coated magnetite clusters (nFe(3)O(4)@TiO2) as anode materials for Li-ion batteriesKim, Sung-Eun; Kim, Kun-Woo; Lee, Sang-Wha; Kim, Sang-Ok; Kim, Jung Sub; Lee, Joong Kee
2020-08Theoretical Design of Lithium Chloride Superionic Conductors for All-Solid-State High-Voltage Lithium-Ion BatteriesPark, Dongsu; Park, Haesun; Lee, Yongheum; Kim, Sang-Ok; Jung, Hun-Gi; Chung, Kyung Yoon; Shim, Joon Hyung; Yu, Seungho
2018-11Thermal stability of Sn anode material with non-aqueous electrolytes in sodium-ion batteriesLee, Yongho; Lim, Hyojun; Kim, Sang-Ok; Kim, Hyung-Seok; Kim, Ki Jae; Lee, Kwan-Young; Choi, Wonchang
2020-06Thermodynamic analysis of high energy density conversion type cathode materials for Na- and K-ion batteriesLee, Yongheum; Kim, Sang-Ok; Kim, Hyung-Seok; Yu, Seungho
2012-05Three-dimensional hierarchical self-supported multi-walled carbon nanotubes/tin(IV) disulfide nanosheets heterostructure electrodes for high power Li ion batteriesKang, Jin-Gu; Lee, Gwang-Hee; Park, Kyung-Soo; Kim, Sang-Ok; Lee, Sungjun; Kim, Dong-Wan; Park, Jae-Gwan