Article
Nanoscience & Nanotechnology
Jingbo Song, Kaisi Liao, Jia Si, Chuanli Zhao, Junping Wang, Mingjiong Zhou, Hongze Liang, Jing Gong, Ya-Jun Cheng, Jie Gao, Yonggao Xia
Summary: In this study, a phosphonate-functionalized imidazolium ionic liquid (PFIL) was synthesized and used as a gel polymer electrolyte (GPE) to replace the conventional carbonate-based electrolyte solution in lithium-ion batteries. The resulting ionic liquid-based gel polymer electrolyte (IL-GPE) exhibited low crystallinity, flame retardance, and excellent electrochemical performance. IL-GPE showed high ionic conductivity and lithium-ion transference number, leading to stable cycling and improved stability in lithium cells.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Zhennan Wang, Haobo Shi, Weizhong Zheng, Weizhen Sun, Ling Zhao, Weikang Yuan
Summary: Quasi-solid-state lithium metal batteries have gained attention due to their high energy density, flexibility, and safety. In this study, a novel epoxy resin-based ionic gel electrolyte was synthesized, exhibiting high ionic conductivity and thermal stability. The evolution of the solid electrolyte interface was investigated to improve the cycling performance of the battery.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
Dongyun Wang, Biyu Jin, Sifan Chen, Yongyuan Ren, Yang Hou, Xiang Gao, Qinggang He, Xiaoli Zhan, Qinghua Zhang
Summary: Fast charging is crucial for next-generation energy storage devices, but it brings increased security risks and capacity attenuation. To overcome these issues, researchers have developed a novel gel polymer electrolyte (GPE) based on polyvinylene carbonate, poly (ethylene oxide), poly (vinylidene fluoride-co-hexafluor-opropylene), and ionic liquid modified carbon nanotubes (IL-CNTs). This GPE exhibits improved lithium ion transportation, resulting in enhanced ionic conductivity and lithium-ion transference number. The GPE also demonstrates a wide electrochemical window and good cycle life, making it a valuable guideline for designing fast-charging GPEs.
JOURNAL OF POWER SOURCES
(2023)
Article
Chemistry, Physical
Anna Warrington, Meisam Hasanpoor, Ali Balkis, Patrick C. Howlett, Oliver E. Hutt, Maria Forsyth, Jennifer M. Pringle
Summary: Investigating the use of ether-functionalised cations as a method to increase fluidity and enhance Li+ transport in highly concentrated ionic liquid electrolytes for lithium metal batteries. Experimental results show that (LiFSI)(0.5)([C1O1mpip][FSI])(0.5) and (LiFSI)(0.5)([N-111,N-1O1][FSI])(0.5) electrolytes have high Li transference numbers and good cycling performance in Li metal batteries.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Physical
Jiaqi Li, Xi Chen, Wenbo Yue
Summary: The study successfully prepared a high-performance hybrid gel polymer electrolyte by introducing mesoporous Co3O4 particles into the polymer electrolyte, which exhibited high ionic conductivity and thermal decomposition temperature, thereby improving the cycle and rate performance of lithium-sulfur batteries.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Ling Liang, Xianhong Chen, Wenfang Yuan, Han Chen, Haiyang Liao, Yongqi Zhang
Summary: Through the study of double network-supported ionogel electrolyte, electrolyte with excellent flexibility and superior mechanical properties has been achieved, which is expected to address the issues of solid-state electrolyte in practical applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Hyunjee Yoon, Seoyoon Shin, Sooyeol Park, Moo Whan Shin
Summary: Ionic liquids (ILs) have potential as electrolyte solvents for Li-air batteries due to their unique properties. However, the high viscosity of IL-based electrolytes limits battery performance. This study successfully synthesized low-viscosity ILs and demonstrated their improved performance in cell tests. The optimized IL N111(1O2) FSI showed significantly higher initial capacity compared to the reference material DEME FSI.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Article
Energy & Fuels
Saeed Hadad, Mahtab Hamrahjoo, Elham Dehghani, Mehdi Salami-Kalajahi, Svetlana N. Eliseeva, Amir Rezvani Moghaddam, Hossein Roghani-Mamaqani
Summary: Starch-based electrolytes are used to achieve safe and eco-friendly lithium ion batteries. The obtained electrolytes show high ionic conductivity, wide electrochemical stability, stable cyclic performance, and good electrode/electrolyte compatibility, making them a unique alternative to liquid electrolytes in LIB.
Article
Nanoscience & Nanotechnology
Yan Liu, Lei Hou, Yucong Jiao, Peiyi Wu
Summary: A non-swelling, solvent-adaptive polymer gel was designed as a quasi-solid state electrolyte for lithium batteries, maintaining high ionic conductivity and mechanical strength. The gel electrolyte showed excellent performance in electrolyte salt dissociation and dendrite inhibition, cycling for over 500 hours under high current density and demonstrating a reversible specific capacity of 70 mAh g(-1) after 300 cycles when paired with LiFePO4 cathode. The rational design of solvophilic/solvophobic zwitterionic elastomers provides guidance for engineering quasi-solid state electrolytes with broad applications in flexible devices.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Diana Elena Ciurduc, Nicola Boaretto, Juan P. Fernandez-Blazquez, Rebeca Marcilla
Summary: This work investigated gel-polymer electrolytes made of porous PVDF-HFP swollen by concentrated solutions of LiTFSI salt in DMC:FEC mixtures. The gels exhibited high ionic conductivity values, lithium transference numbers, and electrochemical stability, making them suitable for lithium-ion batteries. The optimized gel electrolyte showed stable performance in cycling tests and high capacity values in Li/Li, Li/Cu, Li/LFP, and Li/NMC battery systems.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Physical
Huizhe Niu, Nan Zhang, Minling Ding, Xin Li, Xiangyu Su, Xulong Guo, Ping Guan, Xiaoling Hu
Summary: By introducing dendritic mesoporous silica nanoparticles (DMSN) and imidazole-based ionic liquid ([BMIM]TFSI) into polymer electrolytes, the ionic conductivity and electrochemical performance of the polymer electrolyte are improved.
Article
Electrochemistry
Badre Larhrib, Georgios Nikiforidis, Meriem Anouti
Summary: A novel non-flammable electrolyte was formulated by adding an ionic liquid to a standard electrolyte, which improved battery safety and performance.
ELECTROCHIMICA ACTA
(2021)
Article
Electrochemistry
Li Fang, Wang Sun, Wenshuo Hou, Zhenhua Wang, Kening Sun
Summary: A heat-resistant and non-flammable electrolyte was developed by introducing a functionalized ionic liquid into a porous polyurethane matrix. The electrolyte showed high compatibility and good electrochemical performance, maintaining high capacity retention at different temperatures.
ELECTROCHIMICA ACTA
(2022)
Article
Chemistry, Physical
Fanglin Wu, Annika Regitta Schuer, Guk-Tae Kim, Xu Dong, Matthias Kuenzel, Thomas Diemant, Gina D'Orsi, Elisabetta Simonetti, Massimo De Francesco, Mariangela Bellusci, Giovanni Battista Appetecchi, Stefano Passerini
Summary: The new ionic liquid demonstrates excellent thermal and electrochemical stability, non-measurable volatility, and exceptional flame-retardant properties. It shows promising potential for practical application in high-voltage/high-energy lithium batteries.
ENERGY STORAGE MATERIALS
(2021)
Article
Materials Science, Composites
Guixia Gao, Jin Wang, Xuezhi Zhang, Huilan Li, Lina Wang, Tianxi Liu
Summary: In this study, an ionic liquid enhanced gel polymer electrolyte was proposed for highly stable lithium-metal batteries. The electrolyte showed uniform morphology and high ionic liquid uptake, with high ionic conductivity and oxidative stability. The addition of ionic liquid promoted uniform Li ions flux and compact electrodeposition of large Li particles. The material used also exhibited high reversible capacity and decent rate capability.
COMPOSITES COMMUNICATIONS
(2022)
Article
Chemistry, Multidisciplinary
Xiaowei Li, Yongwei Zheng, Yipin Duan, Mingwei Shang, Junjie Niu, Christopher Y. Li
Article
Chemistry, Physical
Yongwei Zheng, Xiaowei Li, Christopher Y. Li
ENERGY STORAGE MATERIALS
(2020)
Article
Chemistry, Physical
Xiaowei Li, Yongwei Zheng, Christopher Y. Li
ENERGY STORAGE MATERIALS
(2020)
Article
Chemistry, Physical
Yongwei Zheng, Xiaowei Li, William R. Fullerton, Qian Qian, Mingwei Shang, Junjie Niu, Christopher Y. Li
Summary: Solid-state lithium metal batteries (SSLMBs) are an ideal future energy source due to their enhanced safety and energy density. Poly(ethylene oxide) (PEO)-based network solid polymer electrolytes (SPEs) have attracted attention for their low cost and good device performance. However, they face an issue of low anodic stability. Through the introduction of an interpenetrating network (IPN) consisting of PEO-based SPE and PAN secondary network, the oxidative stability was significantly increased, allowing SSLMBs to achieve high capacity and excellent cycling stability.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Xiaowei Li, Yongwei Zheng, William R. Fullerton, Christopher Y. Li
Summary: A multilayered solid polymer electrolyte (SPE) structure was developed in this study, consisting of ConSPE and linear PEO SPE with different lithium dendrite resisting properties. The multilayered SPE effectively suppresses lithium dendrite growth, leading to significantly improved cycling performance of lithium-metal batteries.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Electrochemistry
Qianqian Pan, Chao Yang, Wentao Qi, Haoming Wei, Rui Ling, Na Jiao, Shuhua Yang, Xiaowei Li, Bingqiang Cao
Summary: The study explores a novel method to regulate the structure of bismuth ferrite through V doping and electrochemical induction, improving its structural stability and oxygen vacancies after charge/discharge cycles. This approach enhances the electrode's rate capability and Li+ diffusion coefficient, providing insights for the design of flexible energy storage micro-devices.
ELECTROCHIMICA ACTA
(2021)
Article
Chemistry, Physical
Yongwei Zheng, Xiaowei Li, William R. Fullerton, Christopher Y. Li
Summary: Solid polymer electrolytes (SPEs) have gained increasing attention for all solid-state lithium battery (ASSLB) applications, with recent research suggesting that mechanical properties such as elasticity and toughness are also crucial in addition to polymer shear modulus. An innovative approach of introducing ultrahigh-molecular-weight poly(ethylene oxide) to form semi-interpenetrating network (s-IPN) SPEs has successfully decoupled toughness and modulus effects, leading to improved lithium symmetric cell cycling life and overall battery performance. This work highlights the importance of toughness as a key criterion in future SPE design.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Materials Science, Ceramics
Hancheng Shi, Tianyi Zeng, Hanwei Zhang, Yu Zhou, Mingru Su, Xiaowei Li, Panpan Zhang, Aichun Dou, Ahmad Naveed, Yunjian Liu
Summary: By co-coating single crystal cathode materials with La and Co, a La2Li0.5Co0.5O4 coating layer is formed, protecting the material from electrolyte corrosion and maintaining high Li-ion conductivity during charge/discharge processes, leading to improved cyclic stability and performance.
CERAMICS INTERNATIONAL
(2022)
Review
Chemistry, Physical
Ahmad Naveed, Amjad Ali, Tahir Rasheed, Xuri Wang, Pan Ye, Xiaowei Li, Yu Zhou, Su Mingru, Yunjian Liu
Summary: Aqueous rechargeable Zn batteries have significant potential for energy storage applications, but face challenges with Zn anode that require surface engineering for stabilization. Surface engineering of Zn anode through artificial protective layers/coatings is an emerging and promising research direction.
JOURNAL OF POWER SOURCES
(2022)
Article
Materials Science, Multidisciplinary
Yu Zhou, Peng-Hu Niu, Zhong-Hua Li, Pan-Pan Zhang, Ming-Ru Su, Ai-Chun Dou, Xiao-Wei Li, Yun-Jian Liu
Summary: The modification of Si anode with an aluminosilicate matrix coating layer improves the stability and performance of silicon, attributing to the synergistic composite coating layer which inhibits interfacial side chemical reactions and buffers volume change of Si.
Article
Chemistry, Physical
Peiyuan Guan, Yanzhe Zhu, Mengyao Li, Tianyi Zeng, Xiaowei Li, Ruoming Tian, Neeraj Sharma, Zhemi Xu, Tao Wan, Long Hu, Yunjian Liu, Claudio Cazorla, Dewei Chu
Summary: In this study, a surface modification strategy was proposed to enhance the cycling and in-air storage stability of Ni-rich layered oxides in high-energy lithium-ion batteries. By coating the Ni-rich oxide with a uniform SrTiO3 layer, the electrochemical performance was significantly improved, demonstrating high discharge capacity and capacity retention. The coating acted as a buffer layer, preventing dissolution of transition metal ions and promoting lithium diffusion, while also protecting the material from exposure to H2O and CO2, thus improving the storage stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Chemistry, Physical
Pan Ye, Xiaowei Li, Kuidong He, Xuri Wang, Ahmad Naveed, Yu Zhou, Mingru Su, Panpan Zhang, Yunjian Liu
Summary: A polymer coating with semi-interpenetrating network (s-IPN) structure was designed to protect the Zn anode in aqueous Zn-ion batteries. The s-IPN polymer coating enables uniform Zn deposition and excellent dendrite growth resistance, leading to significantly improved cycle life and stability of the battery.
JOURNAL OF POWER SOURCES
(2023)
Article
Chemistry, Physical
Haitao Zhou, Feng Ling, Haiyun Zhou, Jian-chun Wu, Xiaowei Li, Dong Hou, Jingyi Ge, Teng Xu, Hongquan Gao
Summary: The anode material of sodium ion battery (SIB), Ferrous sulfide (FeS), has high specific capacity and high tap density but faces challenges such as low electrical conductivity and polysulfide shuttle issue. A method of carbon-coated ferrous sulfide (FeS@C) is proposed to enhance conductivity and stability. In addition, a solid-state separator (PPS-SSS) with anodic protection (PE-PPS-CSSS) and TCBQ modification is introduced to improve battery stability. The half-cell shows 90% initial coulomb efficiency and a specific capacity of 360 mAh g-1, and the full cell demonstrates 81% capacity retention for 600 cycles at 1 C. (c) 2023 Elsevier B.V. All rights reserved.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Ahmad Naveed, Guotai Li, Amjad Ali, Mengyao Li, Tao Wan, Mobashar Hassan, Xuri Wang, Pan Ye, Xiaowei Li, Yu Zhou, Mingru Su, Ruiqiang Guo, Yunjian Liu, Haolan Xu, Dewei Chu
Summary: A new organic electrolyte is proposed for zinc batteries, which can prevent battery failures and ensure safety. The electrolyte enables highly reversible and dendrite-free zinc anode. Molecular simulations reveal the beneficial role of the new electrolyte in stabilizing zinc anode.
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
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)
