Electrochemical performance improvement of coin cell lithium-ion lithium manganese dioxide battery

被引：0

作者：

Shiue, Angus ^{[1
]}

Chin, Kai-Yen ^{[1
]}

Chen, Po-Chou ^{[1
]}

Lin, Jia-Xian ^{[1
]}

Lin, Cheng-Liang ^{[1
]}

Chang, Shu-Mei ^{[1
]}

Leggett, Graham ^{[2
]}

机构：

[1] Natl Taipei Univ Technol, Dept Mol Sci & Engn, Sec 3,Chung Hsiao E Rd, Taipei 10608, Taiwan

[2] St Johns Innovat Ctr, LI COR Biosci, Cambridge CB4 0WS, England

来源：

INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES | 2025年 / 20卷

关键词：

manganese oxide; lithium-ion battery; nonwoven; electrolyte additives; calcination; MNO2; MEMBRANE; SEPARATORS; MECHANISM; ELECTRODE; ALPHA-MNO2; CHALLENGES; OXYGEN; BETA; LIFE;

D O I：

10.1093/ijlct/ctaf002

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Lithium-manganese oxide batteries are known for their long-term storage capabilities, characterized by low impedance and high discharge capacity. This study aims to enhance these properties by optimizing key battery components. XRD analysis of MnO2 (MD) powder, heat-treated at 400 degrees C for 5 hours, revealed improved discharge capacity. In addition, hot-pressed polypropylene nonwoven separators with electrolyte absorption exceeding 67 mg successfully reduced after-discharge impedance with minimal capacity loss (0.96%-1.26%). Last, the use of electrolyte additives led to a significant reduction in impedance for commercial electrolytes X and Y, contributing to overall battery performance improvement.

引用

页码：466 / 479

页数：14

共 51 条

[1] Future high-energy density anode materials from an automotive application perspective
Andre, Dave
Hain, Holger
Lamp, Peter
Maglia, Filippo
Stiaszny, Barbara
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (33) : 17174 - 17198
[2] Synthesis of layered LiMnO2 as an electrode for rechargeable lithium batteries
Armstrong, AR
Bruce, PG
[J]. NATURE, 1996, 381 (6582) : 499 - 500
[3] Battery separators
Arora, P
Zhang, ZM
[J]. CHEMICAL REVIEWS, 2004, 104 (10) : 4419 - 4462
[4] Review on electrode-electrolyte solution interactions, related to cathode materials for Li-ion batteries
Aurbach, Doron
Markovsky, Boris
Salitra, Gregory
Markevich, Elena
Talyossef, Yossi
Koltypin, Maxim
Nazar, Linda
Ellis, Brian
Kovacheva, Daniella
[J]. JOURNAL OF POWER SOURCES, 2007, 165 (02) : 491 - 499
[5] Lithiation of ramsdellite-pyrolusite MnO2;: NMR, XRD, TEM and electrochemical investigation of the discharge mechanism
Bowden, W
Grey, CP
Hackney, S
Wang, F
Paik, Y
Iltchev, N
Sirotina, R
[J]. JOURNAL OF POWER SOURCES, 2006, 153 (02) : 265 - 273
[6] Frontiers in transition metal oxide-based composites for high-performance supercapacitors: A comprehensive review
Bulla, Mamta
Sindhu, Sarita
Sheokand, Annu
Devi, Raman
Kumar, Vinay
[J]. INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 170
[7] Opportunities and Challenges of High-Energy Lithium Metal Batteries for Electric Vehicle Applications
Chen, Shuru
Dai, Fang
Cai, Mei
[J]. ACS ENERGY LETTERS, 2020, 5 (10) : 3140 - 3151
[8] Critical Parameters for Evaluating Coin Cells and Pouch Cells of Rechargeable Li-Metal Batteries
Chen, Shuru
Niu, Chaojiang
Lee, Hongkyung
Li, Qiuyan
Yu, Lu
Xu, Wu
Zhang, Ji-Guang
Dufek, Eric J.
Whittingham, M. Stanley
Meng, Shirley
Xiao, Jie
Liu, Jun
[J]. JOULE, 2019, 3 (04) : 1094 - 1105
[9] Enhancing interfacial contact in all solid state batteries with a cathode-supported solid electrolyte membrane framework
Chen, Xinzhi
He, Wenjun
Ding, Liang-Xin
Wang, Suqing
Wang, Haihui
[J]. ENERGY & ENVIRONMENTAL SCIENCE, 2019, 12 (03) : 938 - 944
[10] The gap between long lifespan Li-S coin and pouch cells: The importance of lithium metal anode protection
Cheng, Xin-Bing
Yan, Chong
Huang, Jia-Qi
Li, Peng
Zhu, Lin
Zhao, Lida
Zhang, Yingying
Zhu, Wancheng
Yang, Shu-Ting
Zhang, Qiang
[J]. ENERGY STORAGE MATERIALS, 2017, 6 : 18 - 25

← 1 2 3 4 5 6 →