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Cationic and transition metal co-substitution strategy of O3-type NaCrO2 cathode for high-energy sodium-ion batteries

Autor: Balaji Sambandam, Jaekook Kim, Tae Yeon Yu, Yang-Kook Sun, Seulgi Lee, Indeok Lee, Muhammad Hilmy Alfaruqi, Gwangeon Oh, Jang Yeon Hwang, Vinod Mathew

Publikováno v: Energy Storage Materials. 41:183-195

The development of advanced cathode materials with high operational voltage and high reversible capacity is crucial for facilitating the practical realization of sodium-ion battery (SIB) technology. Herein, O3-type Na0.9Ca0.035Cr0.97Ti0.03O2 is desig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44f83762515ef07e42ec50921799d5f2
https://doi.org/10.1016/j.ensm.2021.05.046

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Reduced Graphene Oxide By Modified Hummer’s Method Under Appropriate Drying Temperatures As Anode Material for Rechargeable Li, Na and K Batteries

Autor: Jaekook Kim, Muhammad Hilmy Alfaruqi, Seulgi Lee, Indeok Lee, Seokhun Kim

Publikováno v: ECS Meeting Abstracts. :3466-3466

We have successfully synthesized Reduced graphene oxide (rGO) sheets by modified Hummer’s method without additional reducing procedures, such as chemical and thermal treatment, by using appropriate drying temperatures under ambient atmosphere. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f12bf4a63c1e3867249b8a914ced0e48
https://doi.org/10.1149/ma2020-02683466mtgabs

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Cr-Doped Na3V2(PO4)3/C Nanocomposite with High Power Capability for Advanced Sodium-Ion Batteries

Autor: Moonsoo Song, Jun Lee, Young Hun Park, Jang Yeon Hwang, Indeok Lee, Jaekook Kim

Publikováno v: ECS Meeting Abstracts. :138-138

NASICON-structured Na3V2(PO4)3 (NVP) is one of the most promising cathode materials for rechargeable sodium-ion batteries. In this study, Na3V2-x Crx(PO4)3@C samples with different concentrations of substituted chromium (x = 0, 0.1, 0.2, 0.3, 0.4, 0.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58093dccef0f482dd60ce501974a9df7
https://doi.org/10.1149/ma2020-021138mtgabs

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Impact of extranodal extension on prognosis in lymph node-positive gastric cancer

Autor: Moonsoo Song, Young Su Park, Byung Soo Kim, Su-Young Oh, Min-Hee Ryu, Jeong-Hwan Yook, Indeok Lee

Publikováno v: British Journal of Surgery. 101:1576-1584

Background The TNM classification system is used widely for tumour staging, and directs the treatment and prognosis of patients with cancer. The aim of this study was to assess the prognostic value of extranodal extension (ENE) in patients with early

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae1647f9f07cafeb92fb1d8b5afc0f00
https://doi.org/10.1002/bjs.9640

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