A Study on Surface Modification Characteristics and Charge-Discharge Mechanism of Natural Serpentinite Ore Secondary Battery

被引：0
作者：
Zhao, Jun-Ren [1 ]
Chen, Kuan-Jen [2 ]
Hung, Fei-Yi [1 ]
Tsai, Yung-Yi [1 ]
Wu, Po-Ting [1 ]
机构：
[1] Natl Cheng Kung Univ, Dept Mat Sci & Engn, Tainan 70101, Taiwan
[2] Southern Taiwan Univ Sci & Technol, Dept Mech Engn, Tainan 710, Taiwan
来源：
INORGANICS | 2024年 / 12卷 / 01期
关键词：
ore battery; serpentinite; magnesium iron silicate; sulfidation; charge-discharge; IRON-OXIDE FILMS; PYRITE; TEMPERATURE; MN; FE; CO;
D O I：
10.3390/inorganics12010013
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
This study conducts low-vacuum sulfidation to form a sulfidation layer on the serpentinite-derived magnesium iron silicate, thereby enhancing its electrochemical properties. Results show (Mg,Fe)2SiO4 calcined at 900 degrees C has the best crystallinity, and the cubic FeS2 is synthesized on the surface of the orthorhombic magnesium iron silicate (MFS). Two distinct charge plateaus can be distinguished during the first charge process, and the discharge capacities increased significantly. This study confirms that the surface FeS2 layer provides extra ion pathways, allowing more lithium/magnesium ions to be extracted and inserted in the serpentinite-derived magnesium iron silicate. Accordingly, the serpentinite electrode boasts straightforward exploitation with low-cost advantages and potential.
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页数：19
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共 29 条
  • [1] On-demand design of polyoxianionic cathode materials based on electronegativity correlations:: An exploration of the Li2MSiO4 system (M = Fe, Mn, Co, Ni)
    Arroyo-de Dompablo, M. E.
    Armand, M.
    Tarascon, J. M.
    Amador, U.
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (08) : 1292 - 1298
  • [2] Nonaqueous magnesium electrochemistry and its application in secondary batteries
    Aurbach, D
    Weissman, I
    Gofer, Y
    Levi, E
    [J]. CHEMICAL RECORD, 2003, 3 (01) : 61 - 73
  • [3] Lithium secondary batteries working at very high temperature: Capacity fade and understanding of aging mechanisms
    Bodenes, Lucille
    Naturel, Romain
    Martinez, Herve
    Dedryvere, Remi
    Menetrier, Michel
    Croguennec, Laurence
    Peres, Jean-Paul
    Tessier, Cecile
    Fischer, Florent
    [J]. JOURNAL OF POWER SOURCES, 2013, 236 : 265 - 275
  • [4] Brindley G.W., 1963, Clays and Clay minerals, V12, P35
  • [5] Autonomous Self-Healing Strategy for Stable Sodium-Ion Battery: A Case Study of Black Phosphorus Anodes
    Callegari, D.
    Colombi, S.
    Nitti, A.
    Simari, C.
    Nicotera, I
    Ferrara, C.
    Mustarelli, P.
    Pasini, D.
    Quartarone, E.
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (11) : 13170 - 13182
  • [6] Dynamic Simulation of the Thermal Decomposition of Pyrite Under Vacuum
    Deng, Jiushuai
    Wen, Shuming
    Chen, Xiumin
    Xian, Yongjun
    Wu, Dandn
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2014, 45A (05): : 2445 - 2452
  • [7] Vanadium phosphate as a promising high-voltage magnesium ion (de)-intercalation cathode host
    Huang, Zhen-Dong
    Masese, Titus
    Orikasa, Yuki
    Mori, Takuya
    Yamamoto, Kentarou
    [J]. RSC ADVANCES, 2015, 5 (12): : 8598 - 8603
  • [8] Effect of annealing temperature on magnetic phase transition in Fe3O4 nanoparticles
    Jafari, A.
    Shayesteh, S. Farjami
    Salouti, M.
    Boustani, K.
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 379 : 305 - 312
  • [9] Hydrogen permeation through dual-phase ceramic membrane derived from automatic phase-separation of SrCe0.50Fe0.50O3-δ precursor
    Jia, Lujian
    Ashtiani, Saeed
    Liang, Fangyi
    He, Guanghu
    Jiang, Heqing
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (07) : 4625 - 4634
  • [10] Kiyoura R., 1953, J. Ceram. Assoc. Jpn, V61, P525, DOI [10.2109/jcersj1950.61.689_525, DOI 10.2109/JCERSJ1950.61.689_525]
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