Search Results - "Kang, Byoungwoo"

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  1. 1

    Battery materials for ultrafast charging and discharging by Ceder, Gerbrand, Kang, Byoungwoo

    Published in Nature (12-03-2009)
    “…The storage of electrical energy at high charge and discharge rate is an important technology in today's society, and can enable hybrid and plug-in hybrid…”
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  2. 2

    Mechanical and Thermal Failure Induced by Contact between a Li1.5Al0.5Ge1.5(PO4)3 Solid Electrolyte and Li Metal in an All Solid-State Li Cell by Chung, Habin, Kang, Byoungwoo

    Published in Chemistry of materials (24-10-2017)
    “…Chemical reactions at the solid electrolyte (SE) and Li metal interface form an interphase before electrochemical reactions occur. This study investigates the…”
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  3. 3

    Understanding Limited Reversible Capacity of a SiO Electrode during the First Cycle and Its Effect on Initial Coulombic Efficiency by Choi, Geunho, Kim, Jeonghan, Kang, Byoungwoo

    Published in Chemistry of materials (27-08-2019)
    “…We tried to understand the reversible capacity of SiO during the first cycle and its effect on the poor initial Coulombic efficiency (ICE). Several SiO samples…”
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  4. 4
  5. 5

    Phosphates as Lithium-Ion Battery Cathodes: An Evaluation Based on High-Throughput ab Initio Calculations by Hautier, Geoffroy, Jain, Anubhav, Ong, Shyue Ping, Kang, Byoungwoo, Moore, Charles, Doe, Robert, Ceder, Gerbrand

    Published in Chemistry of materials (09-08-2011)
    “…Phosphate materials are being extensively studied as lithium-ion battery electrodes. In this work, we present a high-throughput ab initio analysis of…”
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  6. 6

    Activating reversible carbonate reactions in Nasicon solid electrolyte-based Na-air battery via in-situ formed catholyte by Park, Heetaek, Kang, Minseok, Lee, Donghun, Park, Jaehyun, Kang, Seok Ju, Kang, Byoungwoo

    Published in Nature communications (05-04-2024)
    “…Out of practicality, ambient air rather than oxygen is preferred as a fuel in electrochemical systems, but CO 2 and H 2 O present in air cause severe…”
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  7. 7

    Conformal Coating Strategy Comprising N‑doped Carbon and Conventional Graphene for Achieving Ultrahigh Power and Cyclability of LiFePO4 by Zhang, Kan, Lee, Jeong-Taik, Li, Ping, Kang, Byoungwoo, Kim, Jung Hyun, Yi, Gi-Ra, Park, Jong Hyeok

    Published in Nano letters (14-10-2015)
    “…Surface carbon coating to improve the inherent poor electrical conductivity of lithium iron phosphate (LiFePO4, LFP) has been considered as most efficient…”
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  8. 8

    Understanding the cation ordering transition in high-voltage spinel LiNi0.5Mn1.5O4 by doping Li instead of Ni by Lee, Junghwa, Dupre, Nicolas, Avdeev, Maxim, Kang, Byoungwoo

    Published in Scientific reports (27-07-2017)
    “…We determined how Li doping affects the Ni/Mn ordering in high-voltage spinel LiNi 0.5 Mn 1.5 O 4 (LNMO) by using neutron diffraction, TEM image,…”
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  9. 9

    Research Progresses of Garnet-Type Solid Electrolytes for Developing All-Solid-State Li Batteries by Kim, Abin, Woo, Seungjun, Kang, Minseok, Park, Heetaek, Kang, Byoungwoo

    Published in Frontiers in chemistry (24-06-2020)
    “…All-Solid-State Batteries (ASSBs) that use oxide-based solid electrolytes (SEs) have been considered as a promising energy-storage platform to meet an…”
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  10. 10

    Wigner-molecularization-enabled dynamic nuclear polarization by Jang, Wonjin, Kim, Jehyun, Park, Jaemin, Kim, Gyeonghun, Cho, Min-Kyun, Jang, Hyeongyu, Sim, Sangwoo, Kang, Byoungwoo, Jung, Hwanchul, Umansky, Vladimir, Kim, Dohun

    Published in Nature communications (23-05-2023)
    “…Multielectron semiconductor quantum dots (QDs) provide a novel platform to study the Coulomb interaction-driven, spatially localized electron states of Wigner…”
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  11. 11

    Carbonophosphates: A New Family of Cathode Materials for Li-Ion Batteries Identified Computationally by Chen, Hailong, Hautier, Geoffroy, Jain, Anubhav, Moore, Charles, Kang, Byoungwoo, Doe, Robert, Wu, Lijun, Zhu, Yimei, Tang, Yuanzhi, Ceder, Gerbrand

    Published in Chemistry of materials (12-06-2012)
    “…The tremendous growth of Li-ion batteries into a wide variety of applications is setting new requirements in terms of cost, energy density, safety, and power…”
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  12. 12

    A New Class of High‐Capacity Fe‐Based Cation‐Disordered Oxide for Li‐Ion Batteries: Li‐Fe‐Ti‐Mo Oxide by Kim, Jieun, Shin, Yongho, Kang, Byoungwoo

    Published in Advanced science (01-06-2023)
    “…Low‐cost Fe can be used for forming cation‐disordered rocksalt Li‐excess (DRX) materials instead of high‐cost d0‐species and then the Fe‐based DRX can be…”
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  13. 13

    Inhomogeneous delithiation behavior of chemically delithiated Li0.49FePO4 particles of different sizes using a simple centrifuge separation method by Yoo, Sunyoung, Kang, Byoungwoo

    Published in Electrochimica acta (01-01-2015)
    “…To understand the delithiation behavior of particles of different sizes, we developed a centrifugation method to separate particles in a chemically-delithiated…”
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  14. 14

    Increase in grain boundary ionic conductivity of Li1.5Al0.5Ge1.5(PO4)3 by adding excess lithium by Chung, Habin, Kang, Byoungwoo

    Published in Solid state ionics (01-10-2014)
    “…Li1.5Al0.5Ge1.5(PO4)3 (LAGP) is a promising solid electrolyte for all-solid-state Li ion batteries. In this work, it was synthesized using solid-state reaction…”
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  15. 15

    Fully Exploited Oxygen Redox Reaction by the Inter‐Diffused Cations in Co‐Free Li‐Rich Materials for High Performance Li‐Ion Batteries by Lee, Junghwa, Dupre, Nicolas, Jeong, Mihee, Kang, ShinYoung, Avdeev, Maxim, Gong, Yue, Gu, Lin, Yoon, Won‐Sub, Kang, Byoungwoo

    Published in Advanced science (01-09-2020)
    “…To meet the growing demand for global electrical energy storage, high‐energy‐density electrode materials are required for Li‐ion batteries. To overcome the…”
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  16. 16

    Combining intercalation and conversion reversibly by Kang, Byoungwoo

    Published in Nature energy (01-01-2023)
    “…It is challenging to develop battery cathodes with both high performance and low cost. Now, an amorphous material based on cheap, earth-abundant elements is…”
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  17. 17

    Highly-pure triplite 3.9V-LiFeSO4F synthesized by a single-step solid-state process and its high electrochemical performance by Kim, Minkyu, Kang, Byoungwoo

    Published in Electrochimica acta (20-02-2017)
    “…[Display omitted] In this study, triplite 3.9V-LiFeSO4F in single step solid-state reaction with various precursors was synthesized by understanding the…”
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  18. 18

    A New Design Rule for Developing SiO with High Performance: Controlling Short‐Range Ordering of SiO2 Phase by Choi, Geunho, Kim, Minkyu, Kang, Byoungwoo

    Published in Advanced energy materials (01-10-2023)
    “…Simultaneously achieving high initial coulombic efficiency (ICE) with high reversible capacity and excellent cycle retention is a key factor for developing…”
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  19. 19

    High Initial Coulombic Efficiency of SiO Enabled by Controlling SiO2 Matrix Crystallization by Choi, Geunho, Kim, Jeonghan, Kang, Byoungwoo

    Published in ACS applied materials & interfaces (05-10-2022)
    “…SiO is a promising anode material for practical Li-ion batteries because it can achieve a much higher capacity than graphite and a better capacity retention…”
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  20. 20

    A New Design Rule for Developing SiO with High Performance: Controlling Short‐Range Ordering of SiO 2 Phase by Choi, Geunho, Kim, Minkyu, Kang, Byoungwoo

    Published in Advanced energy materials (01-10-2023)
    “…Abstract Simultaneously achieving high initial coulombic efficiency (ICE) with high reversible capacity and excellent cycle retention is a key factor for…”
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