Article
Materials Science, Multidisciplinary
Zishan Ahsan, Shuai Wang, Zhenfei Cai, Yangzhou Ma, Guangsheng Song, Shihong Zhang, Weidong Yang, Cuie Wen
Summary: In this study, a dual-phase cathode material Li3V2(PO4)3-LiVOPO4 with excellent electrochemical performance was synthesized using different graphite addition approaches. The material prepared by in-situ compositing showed better cycling stability and high-rate performance.
MATERIALS TODAY COMMUNICATIONS
(2021)
Article
Materials Science, Multidisciplinary
Chunmao Huang, Shenghong Liu, Yang Wang, Jingjie Feng, Yanming Zhao
Summary: NaVMoO6 with brannerite-type structure was successfully synthesized using a sol-gel method, and utilized as a cathode material for lithium ion batteries for the first time. The material showed stable reversible specific capacity, indicating its potential as a cathode material for LIBs and enriching the possibilities of molybdenum-based materials for this application.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2021)
Article
Chemistry, Applied
Zishan Ahsan, Zhenfei Cai, Shuai Wang, Haichuan Wang, Yangzhou Ma, Guangsheng Song, Shihong Zhang, Weidong Yang, Muhammad Imran, Cuie Wen
Summary: A facile and efficient ball-milling assisted sol-gel synthesis route was developed to prepare triclinic epsilon-LiVOPO4 (LVOP) material with lanthanum (La) and cerium (Ce) modification individually as well as simultaneously. The LVOP/LaPO4/CePO4 composite cathode material exhibits significantly improved electrochemical performance, including enhanced high voltage capacity, stabilized cycling performance, and high-rate capability, which can be attributed to the good conductivity of LaPO4 and CePO4.
JOURNAL OF RARE EARTHS
(2023)
Article
Electrochemistry
Ilya Tertov, Oleg A. Drozhzhin, Anastasia M. Alekseeva, Maria A. Kirsanova, Andrey Mironov, Artem M. Abakumov, Evgeny Antipov
Summary: A novel polymorph of lithium vanadium pyrophosphate was successfully obtained from beta-NaVP2O7 using electrochemical Na+ for Li+ exchange, exhibiting excellent electrochemical performance and C-rate capability. The (de)intercalation process displays solid solution-like behavior with an intercalation capacity of 200 mAh g(-1) correspond to a two-electron process.
ELECTROCHIMICA ACTA
(2021)
Article
Chemistry, Physical
Meng-Siou Wu, Nhu T. H. Luu, Teng-Hao Chen, Hailong Lyu, Te-Wei Huang, Sheng Dai, Xiao-Guang Sun, Alexander S. Ivanov, Jui-Chin Lee, Ilja Popovs, Watchareeya Kaveevivitchai
Summary: Organic electrode materials offer advantages such as low toxicity and sustainability, but improvements in redox potential, capacity, cycling stability, and electronic conductivity are needed to compete with inorganic-based compounds. The molecular design of HATAQ with extended pi-conjugation shows promising results for achieving exceptionally high energy density, rate capability, and cycling stability in organic electrodes.
ADVANCED ENERGY MATERIALS
(2021)
Article
Chemistry, Physical
Mohammad Amin Razmjoo Khollari, Mojtaba Khalili Azar, Mehdi Esmaeili, Naeim Malekpour, Seyed Morteza Hosseini-Hosseinabad, Roozbeh Siavash Moakhar, Abolghasem Dolati, Seeram Ramakrishna
Summary: Coating the NCM811 cathode material with TiO2 nanoparticles improves its structural stability, electrochemical performance, and safety at both room and high temperatures, leading to increased capacity retention and discharge capacity. Surface modification with TiO2 NPs is a practical and cost-effective method for enhancing the performance of the high energy density NCM811 cathode in commercial applications.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Chenkun Li, Yao Xiao, Xiaosong Zhang, Hongwei Cheng, Ya-Jun Cheng, Yonggao Xia
Summary: This study presents a practical method to address the irreversible capacity loss of lithium-ion batteries during initial cycling by utilizing a Li2CO3/carbon nanocomposite as a lithium replenishment material. The nanocomposite, synthesized through high-speed ball-milling, exhibits high specific capacity and capacity retention in the initial charging cycle. By incorporating the nanocomposite in full-cells, the capacity and cycling life of the batteries are significantly improved.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Materials Science, Ceramics
Qinyan Yang, Xiang Yao, Hualing Tian, Yanjun Cai, Zhi Su
Summary: The introduction of fast ion conductor LVP into LVOP enhances electronic conductivity and first discharge specific capacity of the composite material, leading to improved cycle performance. The presence of both LVOP and LVP phases with carbon coating in the synthesized material contributes to the increase in Li+ pervasion channels and acceleration of Li+ transmission speed, further boosting electrochemical performance.
CERAMICS INTERNATIONAL
(2021)
Article
Nanoscience & Nanotechnology
Yu Zhang, Shuting Zhang, Jie Ma, Aijian Huang, Mengwei Yuan, Yufeng Li, Genban Sun, Chen Chen, Caiyun Nan
Summary: The synthesized RuO2-Co3O4 nanohybrid for lithium-oxygen batteries effectively reduces overpotential and improves circulatory performance, cycling stably for over 100 cycles. The introduction of RuO2 increases the oxygen vacancy concentration of Co3O4, accelerating charge transfer and reducing the adsorption energy of LiO2 intermediate, thus lowering overpotential effectively.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Review
Engineering, Environmental
Montajar Sarkar, Rumana Hossain, Veena Sahajwalla
Summary: Lithium-ion batteries (LIBs) are widely used in power storage systems for electronic devices and electric vehicles. Recycling and resynthesis of electrode materials from spent LIBs can be more cost-effective and environmentally sustainable than using virgin materials. This review article summarizes recent research on recycling and resynthesis of electroactive materials from spent LIBs, as well as alternative waste sources. The importance, environmental impact, and economic viability of spent LIBs recycling are also discussed. The review highlights state-of-the-art recycling technologies and provides valuable insights for designing new and efficient recycling strategies for sustainable development of Li-ion batteries.
RESOURCES CONSERVATION AND RECYCLING
(2024)
Article
Chemistry, Analytical
Mohja Amou, Badre Larhrib, Ismael Saadoune
Summary: Li-rich layered oxides Li1+xMO2 (M: Ni, Co, Mn), with a low cobalt content composition of Li1.17Ni0.21Mn0.54Co0.08O2, exhibit high specific capacity and stable cycling performance in a specific voltage range. The material shows potential for use in next-generation Lithium-ion batteries based on its excellent features.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Physical
Yinshen Liu, Wenjing Zhao, Kunpeng Ding, Sai Qin, Danyi Liu, Ying Chen, Yicheng Liu, Qingyu Xu, Kai Shen, Qi Fan
Summary: A novel structure for Li/Na hybrid-ion batteries with unique two-stage electrochemical reactions is proposed. This design strategy harnesses the synergistic contribution of Li+ and Na+ ions, providing an efficient solution to improve battery performance and achieve superior rate performance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Review
Chemistry, Physical
Xin Cao, Yu Qiao, Min Jia, Ping He, Haoshen Zhou
Summary: This study reviews the potential application of Li-rich and Li-excess oxides as cathode materials for next-generation Li-ion batteries, discusses the challenges in using Li-excess oxides, and explores mechanisms to address these issues. Future research directions in the field are also proposed based on advanced characterizations and theory calculations.
ADVANCED ENERGY MATERIALS
(2022)
Article
Electrochemistry
Ali Yalcin, Muslum Demir, Mehmet Oguz Guler, Mehmet Gonen, Mesut Akgun
Summary: A one-pot approach was used to prepare Sn-doped Li-rich NMC cathode materials for next-generation batteries. The optimized Li-NMC-Sn05 cathode exhibited improved discharge capacity, rate capability, and cyclic performance due to better interface and structural stability as well as reduced ohmic resistance.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Physical
Shan Zhang, Peng Gao, Yasong Wang, Jing Li, Yongming Zhu
Summary: The cathodes of LiNiO2, Li[Ni0.9Mn0.1]O2, and the concentration gradient material Li[Ni0.9Mn0.1]O2 were synthesized by co-precipitation method. Tests showed that the gradient material G-LNM91 exhibited the best cycle performance among the three materials, with significant improvement in cycle performance due to manganese substitution.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Multidisciplinary
Chengyi Wang, Zihe Zhang, Weiwei Liu, Qinming Zhang, Xin-Gai Wang, Zhaojun Xie, Zhen Zhou
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Physical
Liwei Su, Jing Zhan, Qihang Gu, Huan Chen, Lianbang Wang, Yuanhao Wang, Qing Hu, Manman Ren
Summary: A novel modification method using N-doped carbon nanolayer on NF surface was proposed, influencing the morphology and capacitive performance of NiCoMn-based carbonate hydroxide. The optimized nanoflake showed improved capacitance properties in aqueous electrolytes, with 95% retention after 10,000 cycles.
APPLIED SURFACE SCIENCE
(2021)
Article
Energy & Fuels
Hao Wu, Jie Ma, Xiaolei Sun, Liwei Su, Bowen Sun, Lihua Zheng, Yingying Jiang, Huan Chen, Lianbang Wang
Summary: The yolk-shell structure designed through thermal reduction and in situ surface oxidation shows high discharge capacity and good cycling stability for CoSn@CoSnO x @C as a lithium-ion battery anode material.
Article
Nanoscience & Nanotechnology
Jing Zhan, Gaoran Li, Qihang Gu, Hao Wu, Liwei Su, Lianbang Wang
Summary: The novel surface modification with hierarchical N-rich carbon nanosheets on Ni foams significantly increases the specific surface area of the current collector, enabling the growth of dense NCM nanoneedles with controllable mass loading. The correlation between mass loading and utilization is systematically studied, showing well-maintained energy storage efficiency due to the conducive surface modification. This approach leads to excellent performance in supercapacitors with high area-specific capacity and energy density.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Chaoqi Shen, Chong Feng, Nieqing Zhang, Bo Yang, Liwei Su, Lianbang Wang
Summary: Lead-carbon battery is a promising candidate for energy storage application due to its unique performance, with a bamboo-leaf hierarchical porous carbon material (BLHPC) successfully generated as the negative electrode additive. BLHPC exhibits high specific capacitance and remarkable rate capability, with a cycle life enhancement compared to commercial rice-husk carbon material additive and a blank battery, attributed to its high surface area and hierarchical porous structure.
JOURNAL OF POWER SOURCES
(2021)
Article
Environmental Sciences
Cheng-Wei Zhang, Bin Zhou, Yan-Chao Liu, Li-Wei Su, Jie Meng, Shao-Lei Li, Xue-Long Wang
Summary: This study found that LINC00365 functions as a tumor suppressor in lung adenocarcinoma, inhibiting cancer cell progression and glycolysis, suggesting its potential as a therapeutic target for LAD.
ENVIRONMENTAL TOXICOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Hao Wu, Yingying Jiang, Wenjun Liu, Hong Wen, Shihui Dong, Huan Chen, Liwei Su, Lianbang Wang
Summary: Macroporous silicon is successfully produced using bamboo leaves as a sustainable resource through a scalable magnesiothermic reduction method. This method offers a simple, economical, and scalable approach compared to common fabrication methods. The resulting macroporous Si@C composite anodes exhibit superior electrochemical performance and cycling stability.
FRONTIERS IN CHEMISTRY
(2022)
Article
Electrochemistry
Liwei Su, Yujuan Zhu, Linhui Liu, Xingyi Zhan, Hao Wu, Huan Chen, Chaoqi Shen, Lianbang Wang
Summary: Highly porous carboxymethyl cellulose lithium (CMC-Li) aerogel frameworks are utilized as a robust, high-conductivity support for PEO-based electrolytes, exhibiting a low melting point and high tensile strength.
ELECTROCHEMISTRY COMMUNICATIONS
(2022)
Article
Nanoscience & Nanotechnology
Liwei Su, Yifan Zhang, Xingyi Zhan, Lei Zhang, Yizhe Zhao, Xiaolan Zhu, Hao Wu, Huan Chen, Chaoqi Shen, Lianbang Wang
Summary: This study reports two crystal forms of Pr6O11 as novel catalysts for lithium-oxygen batteries, optimizing the reaction pathway and improving catalytic activity and electrochemical performance by regulating the oxygen vacancy concentration.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Xianbin Wu, Yifan Zhang, Siyuan Chen, Xingyi Zhan, Hua Zhang, Lei Zhang, Liwei Su, Chaoqi Shen, Huan Chen, Hao Wu, Lianbang Wang
Summary: This study introduces a low-carbon CeOx/Ru@RuO2 nanosheet as an efficient cathode catalyst for Li-O2 batteries and investigates its preparation and working mechanisms using various characterization and electrochemical techniques. The nanosheet exhibits optimized Li-O reaction and Li2O2 formation, providing a new material combination and structure design for developing bifunctional catalyst materials.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Ceramics
Jinpei Hei, Lei Cheng, Yifan Fu, Wenzhen Du, Yan Qian, Jing Li, Yanjun Yin, Nannan Wang, Liwei Su, Lianbang Wang
Summary: This study reports an electrode material consisting of V2O3 quantum dots (QDs) well-distributed on mesoporous carbon (MC) nanosheets for lithium-ion batteries (LIBs) and supercapacitors (SCs) with good cycling stability and excellent rate performance. The V2O3-QDs/MC composite architecture offers more electrochemical active sites, shortens ion/electron diffusion paths, and reduces volume swings during the charging/discharging process. As a result, it exhibits a large capacity/capacitance, excellent cycling stability, and high rate performance for LIBs and SCs.
CERAMICS INTERNATIONAL
(2023)
Article
Engineering, Environmental
Liwei Su, Qinghong Xu, Yuang Song, Hao Wu, Huan Chen, Chaoqi Shen, Lianbang Wang
Summary: This study investigates the influence of a novel dual-functional additive on the performance of room-temperature sodium-sulfur batteries. The results show that the additive can inhibit side reactions and shuttle effect, thereby improving the cycle stability of the battery.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Clinical Neurology
Xianjin Shang, Ke Yang, Yapeng Guo, Liwei Su, Qian Yang, Zhiming Zhou
Summary: This study examined the outcomes and safety of endovascular treatment in patients with posterior circulation stroke based on the underlying mechanism of arterial embolism or intrinsic atherosclerosis. The results showed that the functional outcomes and procedural safety were similar between the two groups, indicating that the mechanism of stroke did not significantly affect the treatment outcomes. This study provides important insights into the management of posterior circulation stroke and informs clinical decision-making.
ACTA NEUROLOGICA SCANDINAVICA
(2023)
Article
Chemistry, Physical
Liwei Su, Xingyi Zhan, Zijin Tong, Hao Wu, Huan Chen, Chaoqi Shen, Lianbang Wang, Yuanhao Wang, Ming Li
Summary: This study investigates the catalytic performance of Pt-like/3-Mo2C in lithium-air batteries using a first principles calculation method. The results show that N modification decreases the d-band center of the catalyst and enhances the charge transfer ability between the catalyst and LiO2, leading to improved efficiency of the Li-O reaction.
APPLIED SURFACE SCIENCE
(2024)
Article
Optics
Ji Xiao-qiang, Liu Zhen-yao, Li Bing-lin, Rao Zhi, Li Gui-wen, Su Li-wei
Summary: This paper proposes a non-contact method for estimating physiological parameters based on imaging photoplethysmography. By processing signals from videos of people's faces, the method can estimate heart rate, respiratory rate, and oxygen saturation. Experimental results under different lighting environments show that the method is highly accurate and applicable.
Article
Chemistry, Physical
Tianyu Chen, Zhibin Lu, Guangjin Zeng, Yongmin Xie, Jie Xiao, Zhifeng Xu
Summary: The study introduces a high-performance LSGM electrolyte-supported tubular DC-SOFC stack for portable applications, which shows great potential in developing into high-performing, efficient, and environmentally friendly portable power sources for distributed applications.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Wenbin Tong, Yili Chen, Shijie Gong, Shaokun Zhu, Jie Tian, Jiaqian Qin, Wenyong Chen, Shuanghong Chen
Summary: In this study, a three-dimensional porous NiO interface layer with enhanced anode dynamics is fabricated, forming a Schottky contact with the zinc substrate, allowing rapid and uniform zinc plating both inside and below the interface layer. The resulting NiO@Zn exhibits exceptional stability and high capacity retention.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Yafeng Bai, Kaidi Li, Liying Wang, Yang Gao, Xuesong Li, Xijia Yang, Wei Lu
Summary: In this study, a flexible zinc ion supercapacitor with gel electrolytes, porous alpha-MnO2@reduced graphene oxide cathode, and activated carbon/carbon cloth anode was developed. The device exhibits excellent electrochemical performance and stability, even at low temperatures, with a high cycle retention rate after 5000 cycles.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Anmol Jnawali, Matt D. R. Kok, Francesco Iacoviello, Daniel J. L. Brett, Paul R. Shearing
Summary: This article presents the results of a systematic study on the electrochemical performance and mechanical changes in two types of commercial batteries with different anode chemistry. The study reveals that the swelling of anode layers in batteries with silicon-based components causes deformations in the jelly roll structure, but the presence of a small percentage of silicon does not significantly impact the cycling performance of the cells within the relevant state-of-health range for electric vehicles (EVs). The research suggests that there is room for improving the cell capacities by increasing the silicon loading in composite anodes to meet the increasing demands on EVs.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Yohandys A. Zulueta, My Phuong Pham-Ho, Minh Tho Nguyen
Summary: Advanced atomistic simulations were used to study ion transport in the Na- and K-doped lithium disilicate Li2Si2O5. The results showed that Na and K doping significantly enhanced Li ion diffusion and conduction in the material.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Zongying Han, Hui Dong, Yanru Yang, Hao Yu, Zhibin Yang
Summary: An efficient phase inversion-impregnation approach is developed to fabricate BaO-decorated Ni8 mol% YSZ anode-supported tubular solid oxide fuel cells (SOFCs) with anti-coking properties. BaO nanoislands are successfully introduced inside the Ni-YSZ anode, leading to higher peak power densities and improved stability in methane fuel. Density functional theory calculations suggest that the loading of BaO nanoislands facilitates carbon elimination by capturing and dissociating H2O molecules to generate OH.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Suresh Mamidi, Dan Na, Baeksang Yoon, Henu Sharma, Anil D. Pathak, Kisor Kumar Sahu, Dae Young Lee, Cheul-Ro Lee, Inseok Seo
Summary: Li-CO2 batteries, which utilize CO2 and have a high energy density, are hindered in practical applications due to slow kinetics and safety hazards. This study introduces a stable and highly conductive ceramic-based solid electrolyte and a metal-organic framework catalyst to improve the safety and performance of Li-CO2 batteries. The optimized Li-CO2 cell shows outstanding specific capacity and cycle life, and the post-cycling analysis reveals the degradation mechanism of the electrodes. First-principles calculations based on density functional theory are also performed to understand the interactions between the catalyst and the host electrode. This research demonstrates the potential of MOF cathode catalyst for stable operation in Li-CO2 batteries.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Ganghua Xiang, Zhihuan Qiu, Huilong Fei, Zhigang Liu, Shuangfeng Yin, Yuen Wu
Summary: In this study, a CeFeOx-supported Pt single atoms and subnanometric clusters catalyst was developed, which exhibits enhanced catalytic activity and stability for the preferential oxidation of CO in H2-rich stream through synergistic effect.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Dimitrios Chatzogiannakis, Marcus Fehse, Maria Angeles Cabanero, Natalia Romano, Ashley Black, Damien Saurel, M. Rosa Palacin, Montse Casas-Cabanas
Summary: By coupling electrochemical testing to operando synchrotron based X-ray absorption and powder diffraction experiments, blended positive electrodes consisting of LiMn2O4 spinel (LMO) and layered LiNi0.5Mn0.3Co0.2O2 (NMC) were studied to understand their redox mechanism. It was found that blending NMC with LMO can enhance energy density at high rates, with the blend containing 25% LMO showing the best performance. Testing with a special electrochemical setup revealed that the effective current load on each blend component can vary significantly from the nominal rate and also changes with SoC. Operando studies allowed monitoring of the oxidation state evolution and changes in crystal structure, in line with the expected behavior of individual components considering their electrochemical current loads.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Chiara Cementon, Daniel Dewar, Thrinathreddy Ramireddy, Michael Brennan, Alexey M. Glushenkov
Summary: This Perspective discusses the specific power and power density of lithium-ion capacitors, highlighting the fact that their power characteristics are often underestimated. Through analysis, it is found that lithium-ion capacitors can usually achieve power densities superior to electrochemical supercapacitors, making them excellent alternatives to supercapacitors.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Weihao Wang, Hao Yu, Li Ma, Youquan Zhang, Yuejiao Chen, Libao Chen, Guichao Kuang, Liangjun Zhou, Weifeng Wei
Summary: This study achieved an improved electrolyte with excellent low-temperature and high-voltage performance by regulating the Li+ solvation structure and highly concentrating it. The electrolyte exhibited outstanding oxidation potential and high ionic conductivity under low temperature and high voltage conditions, providing a promising approach for the practical application of high-voltage LIBs.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Martin Bures, Dan Gotz, Jiri Charvat, Milos Svoboda, Jaromir Pocedic, Juraj Kosek, Alexandr Zubov, Petr Mazur
Summary: Vanadium redox flow battery is a promising energy storage solution with long-term durability, non-flammability, and high overall efficiency. Researchers have developed a mathematical model to simulate the charge-discharge cycling of the battery, and found that hydraulic connection of electrolyte tanks is the most effective strategy to reduce capacity losses, achieving a 69% reduction.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
M. Rodriguez-Gomez, J. Campo, A. Orera, F. de La Fuente, J. Valenciano, H. Fricke, D. S. Hussey, Y. Chen, D. Yu, K. An, A. Larrea
Summary: In this study, we analysed the operando performance of industrial lead cells using neutron diffraction experiments. The experiments revealed the evolution of different phases in the positive electrode, showed significant inhomogeneity of phase distribution inside the electrode, and estimated the energy efficiency of the cells.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Jiawei Liu, Chenpeng Wang, Yue Yao, Hao Ye, Yinglong Liu, Yingli Liu, Xiaoru Xu, Zhicong Chen, Huazheng Yang, Gang Wu, Libin Lei, Chao Wang, Bo Liang
Summary: The study focuses on utilizing double conductive Ni-pads as anode collectors in micro-tubular solid oxide fuel cells. The simulation results show excellent performance and stability of DCNPs, and also highlight the potential applications in various fields.
JOURNAL OF POWER SOURCES
(2024)
Article
Chemistry, Physical
Yang Wang, Kangjie Zhou, Lang Cui, Jiabing Mei, Shengnan Li, Le Li, Wei Fan, Longsheng Zhang, Tianxi Liu
Summary: This study presents a polyimide sandwiched separator (s-PIF) for improving the cycling stability of Li-metal batteries. The s-PIF separator exhibits superior mechanical property, electrolyte adsorption/retention and ion conductivity, and enables dendrite-free Li plating/stripping process.
JOURNAL OF POWER SOURCES
(2024)
