@article{ART003215960},
author={Sung Hyun Woo and Jihun Jung and Sehyun Oh and LEE, JUNG HEON and Kim Hyeong Jun},
title={Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2025},
volume={35},
number={2},
pages={71-78},
doi={10.6111/JKCGCT.2025.35.2.071}
TY - JOUR
AU - Sung Hyun Woo
AU - Jihun Jung
AU - Sehyun Oh
AU - LEE, JUNG HEON
AU - Kim Hyeong Jun
TI - Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2025
VL - 35
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 71
EP - 78
SN - 1225-1429
AB - Nickel has excellent oxidation resistance and high thermal stability, making it a promising candidate for use as a saggar material. Additionally, as it has a composition similar to that of nickel–cobalt–manganese (NCM), it exhibits low reactivity with cathode active materials. Thus, this study proposes metallic nickel as a saggar material for the synthesis of NCM [Li(NixCoyMnz)O2] cathode active materials. A long-term reaction test was conducted at 900 °C between a nickel crucible and an LiNi0.8Co0.1Mn0.1O2 precursor to evaluate the effectiveness of the proposed strategy. The results show that an (NiOx) reaction layer was formed on the surface of the nickel crucible due to oxygen diffusion from the cathode precursor oxide and its reaction with atmospheric oxygen. This NiO layer also contributed to an increase in surface hardness. As the heat-treatment time increased, the thickness of the reaction layer gradually increased, exceeding 156 μm, and after 480 h, the erosion depth of the crucible was 2–3 times greater when the precursor contained Li compared to when it did not. Nevertheless, the nickel crucible maintained its shape even after continuous reaction with Li-containing NCM precursors for more than 20 d, confirming its suitability for use as a saggar in NCM synthesis.
KW - Cathode material;NCM;Nickel;Nickel oxide;Saggar;Synthesis
DO - 10.6111/JKCGCT.2025.35.2.071
ER -
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON and Kim Hyeong Jun. (2025). Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II. Journal of the Korean Crystal Growth and Crystal Technology, 35(2), 71-78.
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON and Kim Hyeong Jun. 2025, "Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II", Journal of the Korean Crystal Growth and Crystal Technology, vol.35, no.2 pp.71-78. Available from: doi:10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON, Kim Hyeong Jun "Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II" Journal of the Korean Crystal Growth and Crystal Technology 35.2 pp.71-78 (2025) : 71.
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON, Kim Hyeong Jun. Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II. 2025; 35(2), 71-78. Available from: doi:10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON and Kim Hyeong Jun. "Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II" Journal of the Korean Crystal Growth and Crystal Technology 35, no.2 (2025) : 71-78.doi: 10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo; Jihun Jung; Sehyun Oh; LEE, JUNG HEON; Kim Hyeong Jun. Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II. Journal of the Korean Crystal Growth and Crystal Technology, 35(2), 71-78. doi: 10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo; Jihun Jung; Sehyun Oh; LEE, JUNG HEON; Kim Hyeong Jun. Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II. Journal of the Korean Crystal Growth and Crystal Technology. 2025; 35(2) 71-78. doi: 10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON, Kim Hyeong Jun. Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II. 2025; 35(2), 71-78. Available from: doi:10.6111/JKCGCT.2025.35.2.071
Sung Hyun Woo, Jihun Jung, Sehyun Oh, LEE, JUNG HEON and Kim Hyeong Jun. "Study on the feasibility of metallic saggar for synthesizing NCM cathode active materials-II" Journal of the Korean Crystal Growth and Crystal Technology 35, no.2 (2025) : 71-78.doi: 10.6111/JKCGCT.2025.35.2.071
