Article
Chemistry, Physical
Chen-Yi Huang, Tsung-Rong Kuo, Sibidou Yougbare, Lu-Yin Lin
Summary: Carbon coating can improve the electrical conductivity of lithium iron phosphate (LFP) as a promising cathode material for lithium ion batteries (LIB), with commercial organic binder Super P (R) (SP) being utilized for the first time to achieve uniform coating and enhance electrochemical performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Chemistry, Physical
Liping Tong, Zhanggui Hu, Zhen Long, Mei Tang, Xiaoqing Qiu
Summary: This study prepared LiFePO4/C@La2O3 by a simple method, and this material exhibits high lithium ion diffusivity and good cyclic stability. It shows promising applicability in improving the capacity retention of cathode materials in lithium-ion batteries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Multidisciplinary
Biaobing Chen, Min Liu, Shuang Cao, Gairong Chen, Xiaowei Guo, Xianyou Wang
Summary: This paper presents a new method for recovering FePO4 and Li2CO3 from spent LiFePO4 cathode materials to address the shortage of lithium resources. It was found that a sample with 12% carbon content in the LiFePO4 composite demonstrated better electrochemical performance.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Electrochemistry
Anjie Lai, Youqi Chu, Juantao Jiang, Youguo Huang, Sijiang Hu, Qichang Pan, Fenghua Zheng, Jun Wang, Jie Li, Hongqiang Wang, Qingyu Li
Summary: By using expired beer as carbon source, LFP/C composites are prepared, which exhibit improved electronic conductivity and structural stability. The as-prepared material shows enhanced rate capabilities and low-temperature performance, making it advantageous for use in lithium ion batteries.
ELECTROCHIMICA ACTA
(2022)
Article
Engineering, Multidisciplinary
Ping Zhang, Debo Liu
Summary: This study introduces an innovative hydrothermal method to enhance the performance of LiFePO4 batteries by introducing an organic carbon coating onto LiFePO4 particles. The results show significant enhancements in electrical conductivity and stability, with improved electrochemical performance. The use of glucose as the carbon source offers a cost-effective and easily available material. The study highlights the importance of the hydrothermal method with glucose as a carbon source in advancing LiFePO4 battery technology.
ALEXANDRIA ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Yantao Zhao, Wujie Dong, Shuying Nong, Xueyu Lin, Fuqiang Huang
Summary: By using lithium salts to assemble transition metal oxide nanoparticles, their Li+ conductivity can be improved, addressing some challenges of lithium-ion battery anodes. This strategy is effective for various types of transition metal oxides.
Article
Chemistry, Physical
Jiaxin Ma, Shuanghao Zheng, Feng Zhou, Yuanyuan Zhu, Pratteek Das, Rong Huang, Liangzhu Zhang, Xiao Wang, Hui Wang, Yi Cui, Zhong-Shuai Wu
Summary: The revival of Li metal batteries is enabled by the use of 3D printed conductive Ti3C2Tx MXene scaffolds and porous LiFePO4 lattices, which allows for high-mass-loading LMBs with prolonged lifespan and high energy density. The combination of the exceptional lithiophilic feature of Ti3C2Tx and the hierarchically conductive LiFePO4 framework enables the stable deposition of metallic Li and improves the performance of the battery.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Physical
Zhaoming Tong, Liang Huang, Junyan Guo, Haijun Zhang, Quanli Jia, Gaoran Li, Wen Lei, Huaiyu Shao, Shaowei Zhang
Summary: This study focuses on the structural modification of sulfur hosts in lithium sulfur batteries (LSBs) to improve their utilization rate and cycling performance. The researchers constructed a carbonaceous host decorated with metallic nitride nanoparticles and achieved promising results in terms of discharge capacity, areal capacity, cyclability, and capacity fading rate. The interaction between the host and sulfur was found to play a crucial role in enhancing the performance of LSBs.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Article
Chemistry, Physical
Jia-Jun Han, Ao-Ran Guo, Yan-Fang Wang
Summary: PANI/LFP composites were successfully prepared through synthesis and structural control, exhibiting excellent electrochemical performance and higher energy storage capacity compared to pure LFP materials. This is of great significance for the development of battery technology.
Article
Materials Science, Multidisciplinary
Eva Gerold, Reinhard Lerchbammer, Helmut Antrekowitsch
Summary: The need to recover critical elements from lithium-ion batteries is crucial, and adapting the hydrometallurgical recycling processes is necessary due to the development of cathode materials and the search for cheaper alternatives. By optimizing the leaching process, an effective way of recovering lithium from different cathode materials has been identified.
Article
Chemistry, Physical
Yan Zhuang, Wei Zhang, Yingqing Bao, Mingyun Guan
Summary: LiFePO4/C (LFP/C)-coated LiNi0.8Co0.1Mn0.1(NCM811) was prepared by ball milling, and the effect of different coating amounts of LFP/C on the electrochemical performance of NCM811 was investigated. The results showed that a 1 wt% LFP/C coating resulted in good cycling stability and rate performance, as well as improved high temperature and high pressure cycling stability compared to uncoated materials. The coating layer effectively reduced resistance and suppressed side reactions, enhancing the electrochemical performance of Nickel-rich layered materials.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Multidisciplinary
Yiming Zhang
Summary: This study investigates the crucial role of different carbon sources in enhancing the electrochemical performance of lithium iron phosphate (LiFePO4) cathode materials. The results showed that LiFePO4 prepared with glucose as the carbon source had a higher discharge specific capacity and better rate cycle performance compared to other carbon sources.
Article
Chemistry, Physical
Vinay Gupta, Fahad Alam, Pawan Verma, A. M. Kannan, S. Kumar
Summary: The study investigates microarchitected cathodes composed of PLA/LFP/CNT enabled by 3D printing, showing that increasing porosity can enhance specific capacity without affecting areal capacity. This technology has the potential to advance the development of high-capacity, fast-charging lithium-ion batteries.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Physical
Xi Huang, Yicheng Ding, Kailin Li, Xuyun Guo, Ye Zhu, Yuxin Zhang, Zhihao Bao
Summary: The study introduces a new process where silica nanomaterials are converted into silicon nanostructures with a conformal carbon nanolayer to form Si@C. Si@C derived from diatomite shows excellent performance, providing a scalable method for synthesizing high-performance LIB anode materials.
JOURNAL OF POWER SOURCES
(2021)
Article
Energy & Fuels
Hongju Zhai, Mingsheng Chi, Jianyong Li, Dafei Li, Zonghou Huang, Zhuangzhuang Jia, Jinhua Sun, Qingsong Wang
Summary: This study investigates the thermal runaway propagation behaviors of large format lithium ion battery modules under different inclined ceilings. The results show that a larger ceiling angle provides better heat dissipation condition for the modules, and the threshold value of ceiling angle at which thermal runaway stops propagating is between 10 and 30 degrees.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Chemistry, Physical
Jae Yeol Park, Minji Jo, Seungki Hong, Seunggyu Park, Jae-Ho Park, Yong-Il Kim, Sang-Ok Kim, Kyung Yoon Chung, Dongjin Byun, Seung Min Kim, Wonyoung Chang
Summary: The authors reveal the degradation mechanisms of capacity, charge voltage, and discharge voltage of high-nickel cathode material cycled without a voltage margin using different charge protocols. The findings show that constant-current charging leads to a non-periodic cation-mixed state with relatively low voltage degradation, while constant-current, constant-voltage charging results in the transformation of the cathode material from a layered structure to a periodic cation-mixed spinel-like phase, causing severe voltage decay.
ADVANCED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Iqra Moeez, Dieky Susanto, Jae-Ho Park, Ji-Young Kim, Hee-Dae Lim, Kyung Yoon Chung
Summary: The electrochemical performance of NaxCl can be improved by controlling the upper limit of cut-off voltage, which introduces more Na-vacancy defects and increases capacity. The oxidation of Cl- ions released by NaCl decomposition forms Cl-based organic species, protecting the NaCl electrode from undesired side reactions at high voltage.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Sukhyun Kang, Kangpyo Lee, Jeong Ho Ryu, Ghulam Ali, Muhammad Akbar, Kyung Yoon Chung, Chan-Yeup Chung, HyukSu Han, Kang Min Kim
Summary: This study presents a new catalyst-design strategy for the growth of iron oxide nanoparticles on surface-functionalized carbon nanotubes using pulsed laser ablation. The functional interface enhances charge transfer kinetics and reduces the energy barrier for the rate-determining step of the oxygen evolution reaction. The optimized nanohybrid exhibits a low overpotential and excellent durability.
ACS APPLIED NANO MATERIALS
(2023)
Article
Chemistry, Physical
Winda Devina, Anith Dzhanxinah Mohd Sarofil, Christian Chandra, Hyeon Seo Park, Jae -Ho Park, Kyung Yoon Chung, Wonyoung Chang, Jaehoon Kim
Summary: This paper introduces a new bimetallic material, cobalt-bismuth oxide (CBO) nanoneedles, which exhibit a stepwise Li+ ion uptake process that effectively suppresses volume expansion. The CBO electrode shows high reversible discharge capacity and stable cycling performance, making it an attractive long-life anode material for lithium-ion batteries.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Anith Dzhanxinah Mohd Sarofil, Winda Devina, Hyeon Seo Park, Taewan Ko, Jaehoon Kim
Summary: A polymer-derived ceramic silicon oxycarbide (SiOC) coating was formed on Bi nanoparticles to alleviate the capacity loss and cell failure caused by volume expansion during Bi alloying reactions, achieving a highly stable capacity and outstanding long-term cyclability.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Dong Hyun Kim, Ghulam Ali, Ji -Young Kim, Kwang-Bum Kim, Kyung Yoon Chung
Summary: This study presents the development of a novel real-time X-ray analytical micro-furnace (RT-XAMF) technique for monitoring the phases during the synthesis of LiNi0.8Co0.15Al0.05O2. The technique utilizes an insulating block to ensure stable temperature control and has a small temperature tolerance of +/- 0.5 degrees C up to 1000 degrees C. Detailed information on the optimal heat treatment conditions for layered structure formation was obtained, resulting in high charge and discharge capacities in the electrode material. The results demonstrate the applicability of the RT-XAMF technology in the development of metal oxides and ceramic materials.
ENERGY STORAGE MATERIALS
(2023)
Article
Engineering, Chemical
Aye Aye Myint, Sabrinna Wulandari, Jongho Choi, Sang Jun Sim, Jaehoon Kim
Summary: Efficient extraction of valuable bioactive compounds from wet Haematococcus pluvialis cysts was achieved using a green and sustainable strategy involving l-DME and DMSO extraction methods. The dry extract obtained had higher astaxanthin and fatty acid contents as well as greater antioxidant activity compared to the DMSO extract.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Environmental
Muhammad Asif, Syeda Sidra Bibi, Sheraz Ahmed, Muhammad Irshad, Muhammad Shakir Hussain, Hassan Zeb, Muhammad Kashif Khan, Jaehoon Kim
Summary: Sustainable societal growth relies on efficient storage, transportation, and use of renewable energies. Ammonia, with its high hydrogen content and energy density, holds promise as a zero-carbon energy carrier for large-scale storage. Catalytic cracking of ammonia into nitrogen and hydrogen provides an environmentally friendly method for hydrogen regeneration. This review summarizes recent advances in effective ammonia decomposition via various processes and discusses hydrogen separation techniques and techno-economic analyses of the ammonia and hydrogen economy.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Sheraz Ahmed, Muhammad Irshad, Wonjoong Yoon, Neha Karanwal, Junjung Rohmat Sugiarto, Muhammad Kashif Khan, Soek Ki Kim, Jaehoon Kim
Summary: Magnesium oxide acts as a promoter in an Fe-based catalyst, facilitating the reduction of Fe oxides and enhancing the C5+ yield. However, the catalyst's activity decreases as magnesium oxide transforms into magnesium carbonate during CO2 conversion.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Burcu Kalyoncuoglu, Metin Ozgul, Sebahat Altundag, Emine Altin, Iqra Moeez, Kyung Yoon Chung, Muhammad Arshad, Mustafa Goktan Aydin, Tolga Depci, Serdar Altin, Sevda Sahinbay
Summary: This study reports the positive effects of Ag substitution/addition to Na0.67MnO2, which can increase the capacity and improve the cycle life. The positive effects are mainly attributed to the enlarged interlayer spacing, suppressed Jahn-Teller effect, and increased electrical conductivity due to the presence of metallic Ag.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Chemistry, Applied
Sheraz Ahmed, Syeda Sidra Bibi, Muhammad Irshad, Muhammad Asif, Muhammad Kashif Khan, Jaehoon Kim
Summary: Direct CO2 hydrogenation into long-chain hydrocarbons over iron catalysts is a promising approach to mitigate global warming. A bimetallic Na-Fe0.9Mg0.1Ox catalyst is presented, producing paraffin-rich long-chain hydrocarbons with high CO2 conversion and C5+ yield.
TOPICS IN CATALYSIS
(2023)
Article
Chemistry, Physical
Sung Yeob Kim, Hee-Jae Ahn, Young-Hoon Kim, Hong-Kyu Kim, Byeong-Hyeon Lee, Young-Woon Byeon, Jae-Ho Park, Kyung Yoon Chung, Jae-Chul Lee
Summary: This study presents a microsized CuS conversion anode for Na-ion batteries that achieves high capacity, stable cycling performance, and excellent rate performance. The developed anode offers a simple and cost-effective solution without the need for expensive materials or complicated synthesis methods, providing new avenues for high-performance battery electrodes.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Physical
Jun Tae Kim, Hyeon-Ji Shin, A-Yeon Kim, Hyeonseong Oh, Hun Kim, Seungho Yu, Hyoungchul Kim, Kyung Yoon Chung, Jongsoon Kim, Yang-Kook Sun, Hun-Gi Jung
Summary: This study proposes a method for improving the performance of all-solid-state batteries by synthesizing controlled sulfide solid electrolyte materials and their simple coating process. The results show that the coated materials exhibit excellent Li-ion conductivity and suppress cathode degradation reactions, enabling high discharge capacity and long cycle life.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Physical
Muhammad Irshad, Hee-Joon Chun, Muhammad Kashif Khan, Heuntae Jo, Seok Ki Kim, Jaehoon Kim
Summary: The direct conversion of CO2 into liquid fuels and chemical heterogeneous catalysts is a promising approach to mitigating global warming. In this study, a Cu-Co catalyst was found to achieve high yield and stability in producing n-butanol-rich C3+ alcohol from CO2, making it a potential solution for large-scale CO2 hydrogenation.
APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY
(2024)
Article
Chemistry, Physical
Dong Hyun Kim, Ji-Young Kim, Min Kyung Cho, Hyungseok Kim, Sang-Ok Kim, Kwang-Bum Kim, Kyung Yoon Chung
Summary: This study investigated the structural changes and thermal safety of Na4Co3(PO4)(2)P2O7 cathode materials for high-voltage SIBs using in situ and time-resolved X-ray diffraction. The results showed that Na4Co3(PO4)(2)P2O7 could be obtained at an optimized heating temperature, and the lattice parameters of Na4Co3(PO4)(2)P2O7 changed during charging and discharging processes. The discharge process led to a volume reduction of the material.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
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)
