Search Results - "Hwang, Inhui"
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A high-energy and long-cycling lithium–sulfur pouch cell via a macroporous catalytic cathode with double-end binding sites
Published in Nature nanotechnology (01-02-2021)“…Lithium–sulfur batteries are attractive alternatives to lithium-ion batteries because of their high theoretical specific energy and natural abundance of…”
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2
Native lattice strain induced structural earthquake in sodium layered oxide cathodes
Published in Nature communications (27-01-2022)“…High-voltage operation is essential for the energy and power densities of battery cathode materials, but its stabilization remains a universal challenge. To…”
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3
Ultra-high-voltage Ni-rich layered cathodes in practical Li metal batteries enabled by a sulfonamide-based electrolyte
Published in Nature energy (01-05-2021)“…By increasing the charging voltage, a cell specific energy of >400 W h kg −1 is achievable with LiNi 0.8 Mn 0.1 Co 0.1 O 2 in Li metal batteries. However,…”
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Implanting Transition Metal into Li2O‐Based Cathode Prelithiation Agent for High‐Energy‐Density and Long‐Life Li‐Ion Batteries
Published in Angewandte Chemie International Edition (25-01-2024)“…Compensating the irreversible loss of limited active lithium (Li) is essentially important for improving the energy‐density and cycle‐life of practical Li‐ion…”
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5
Atomically dispersed Pt and Fe sites and Pt–Fe nanoparticles for durable proton exchange membrane fuel cells
Published in Nature catalysis (02-06-2022)“…Proton exchange membrane fuel cells convert hydrogen and oxygen into electricity without emissions. The high cost and low durability of Pt-based…”
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Evoking ordered vacancies in metallic nanostructures toward a vacated Barlow packing for high-performance hydrogen evolution
Published in Science advances (01-03-2021)“…Metallic nanostructures are commonly densely packed into a few packing variants with slightly different atomic packing factors. The structural aspects and…”
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Author Correction: A high-energy and long-cycling lithium–sulfur pouch cell via a macroporous catalytic cathode with double-end binding sites
Published in Nature nanotechnology (01-02-2021)“…A Correction to this paper has been published: https://doi.org/10.1038/s41565-020-00829-5…”
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Probing the Thermal-Driven Structural and Chemical Degradation of Ni-Rich Layered Cathodes by Co/Mn Exchange
Published in Journal of the American Chemical Society (18-11-2020)“…The intrinsic poor thermal stability of layered LiNi x Co y Mn1–x–y O2 (NCM) cathodes and the exothermic side reactions triggered by the associated oxygen…”
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9
Visualizing interfacial collective reaction behaviour of Li–S batteries
Published in Nature (London) (07-09-2023)“…Benefiting from high energy density (2,600 Wh kg −1 ) and low cost, lithium–sulfur (Li–S) batteries are considered promising candidates for advanced…”
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10
Role of Lithium Doping in P2-Na0.67Ni0.33Mn0.67O2 for Sodium-Ion Batteries
Published in Chemistry of materials (22-06-2021)“…P2-structured Na0.67Ni0.33Mn0.67O2 (PNNMO) is a promising Na-ion battery cathode material, but its rapid capacity decay during cycling remains a hurdle. Li…”
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11
Modulating CO 2 Electrocatalytic Conversion to the Organics Pathway by the Catalytic Site Dimension
Published in Journal of the American Chemical Society (17-04-2024)“…Electrochemical reduction of carbon dioxide to organic chemicals provides a value-added route for mitigating greenhouse gas emissions. We report a family of…”
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12
Conformal PEDOT Coating Enables Ultra-High-Voltage and High-Temperature Operation for Single-Crystal Ni-Rich Cathodes
Published in ACS nano (27-09-2022)“…Single-crystal Ni-rich Li[Ni x MnyCo1–x–y ]O2 (SC-NMC) cathodes represent a promising approach to mitigate the cracking issue of conventional polycrystalline…”
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13
Modulating CO2 Electrocatalytic Conversion to the Organics Pathway by the Catalytic Site Dimension
Published in Journal of the American Chemical Society (17-04-2024)“…Electrochemical reduction of carbon dioxide to organic chemicals provides a value-added route for mitigating greenhouse gas emissions. We report a family of…”
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14
Solid-State Synthesis of Highly Dispersed Nitrogen-Coordinated Single Iron Atom Electrocatalysts for Proton Exchange Membrane Fuel Cells
Published in Nano letters (28-04-2021)“…Fe–N–C with atomically dispersed Fe single atoms is the most promising candidate to replace platinum for the oxygen reduction reaction (ORR) in fuel cells…”
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15
Robust Machine Learning Inference from X‑ray Absorption Near Edge Spectra through Featurization
Published in Chemistry of materials (12-03-2024)“…X-ray absorption spectroscopy (XAS) is a commonly employed technique for characterizing functional materials. In particular, X-ray absorption near edge spectra…”
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16
Pushing Lithium–Sulfur Batteries towards Practical Working Conditions through a Cathode–Electrolyte Synergy
Published in Angewandte Chemie (International ed.) (04-07-2022)“…The commercialization of lithium–sulfur (Li−S) batteries is still hindered by the unsatisfactory cell performance under practical working conditions, which is…”
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17
Interfacial antiferromagnetic phase induced two-step magnetization reversal in PbZr0.52Ti0.48O3/La0.67Sr0.33MnO3 superlattices
Published in Journal of alloys and compounds (15-01-2023)“…Artificial multiferroic heterostructures have recently attracted much interests due to the demonstrated magnetoelectric coupling (MEC) and unique…”
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18
Enabling High‐Performance NASICON‐Based Solid‐State Lithium Metal Batteries Towards Practical Conditions
Published in Advanced functional materials (01-07-2021)“…Solid‐state lithium metal batteries (SSLMBs) are promising next‐generation high‐energy rechargeable batteries. However, the practical energy densities of the…”
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Pushing Lithium–Sulfur Batteries towards Practical Working Conditions through a Cathode–Electrolyte Synergy
Published in Angewandte Chemie (International ed.) (24-04-2022)“…The commercialization of lithium-sulfur (Li-S) batteries is still hindered by the unsatisfactory cell performance under practical working conditions, which is…”
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20
Interfacial antiferromagnetic phase induced two-step magnetization reversal in PbZr0.52Ti0.48O3/La0.67Sr0.33MnO3 superlattices
Published in Journal of alloys and compounds (18-10-2022)“…Artificial multiferroic heterostructures have recently attracted much interests due to the demonstrated magnetoelectric coupling (MEC) and unique…”
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