Review
Chemistry, Physical
Ruoyang Wang, Haoyu Li, Yuqing Wu, Haodong Li, Benhe Zhong, Yan Sun, Zhenguo Wu, Xiaodong Guo
Summary: This review summarizes and evaluates the prelithiation methods of SiOx anode, providing guidelines for battery manufacturing and discussing the unresolved issues and development direction for industrial application.
ADVANCED ENERGY MATERIALS
(2022)
Review
Chemistry, Physical
Feifei Li, Yangyang Cao, Wenjing Wu, Gongwei Wang, Deyang Qu
Summary: This review summarizes the emerging anode and cathode prelithiation techniques in the advanced lithium-ion batteries field, along with strategies for manufacturing-compatible and scalable prelithiation. Prelithiation is crucial for compensating the initial capacity loss, enhancing full cell cycling performance, and propelling the commercialization of advanced LIBs/LICs.
Article
Chemistry, Physical
Lixia Liao, Ting Ma, Yu Xiao, Miao Wang, Yunzhi Gao, Tao Fang
Summary: Silicon as an anode material for lithium ion batteries has high theoretical capacity but poor cycling performance, while coupling with N-doped carbon can improve cycling stability. Prelithiation can boost initial coulombic efficiency, maintain structural integrity, and form stable SEI film, leading to higher reversible capacity.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Nanoscience & Nanotechnology
Yujun Pan, Xiaoqun Qi, Haoran Du, Yongsheng Ji, Dan Yang, Zhenglu Zhu, Ying Yang, Long Qie, Yunhui Huang
Summary: In conventional lithium-ion batteries (LIBs), the consumption of active lithium (Li) ions during the formation of the solid electrolyte interphase causes irreversible Li loss, reducing the energy density. This study proposes the use of lithium selenide (Li2Se) as a cathode prelithiation additive for LIBs, which can be irreversibly converted into selenide (Se) and supply additional Li. The addition of Li2Se to the LiFePO4 (LFP) cathodes results in an increase in specific capacity and energy density without compromising other battery performance, making it an efficient prelithiation additive for high-energy LIBs.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Engineering, Chemical
Chengdeng Wang, Xingxin Niu, Donghua Wang, Wenyuan Zhang, Haofeng Shi, Lu Yu, Chong Wang, Zhihao Xiong, Zhen Ji, Xiaoqin Yan, Yousong Gu
Summary: This article reports a simple method for preparing silicon/carbon nanotubes/carbon (Si/CNTs/C) composite with a core-shell structure by ball-milling waste silicon powder. The synergistic effect of CNTs and amorphous carbon matrix improves the transmission rate of Li-ions and electrons, facilitates the reaction kinetics of Li-ions, and reduces the volume expansion of silicon. The Si/CNTs/C anode exhibits high rate performance and outstanding cycling stability, with a significant initial coulombic efficiency and high energy density in full cells.
Article
Chemistry, Physical
Xueqing Min, Gaojie Xu, Bin Xie, Peng Guan, Mingliang Sun, Guanglei Cui
Summary: This review examines the evolution of various prelithiation strategies for improving the energy density of lithium ion batteries. It highlights the challenges associated with high-capacity anode materials and the role of prelithiation in compensating for initial active lithium loss. The advantages and disadvantages of current prelithiation strategies are comprehensively evaluated, and future research directions are proposed.
ENERGY STORAGE MATERIALS
(2022)
Review
Materials Science, Multidisciplinary
Xiaomei Liu, Ze Wu, Leqiong Xie, Li Sheng, Jianhong Liu, Li Wang, Kai Wu, Xiangming He
Summary: In the past decade, the rapid development of lithium-ion battery (LIB) energy storage systems has supported the efficient operation of renewable energy stations. However, the current LIB falls short of meeting the demand for a longer service life. Prelithiation technology has been widely studied to improve the service life of LIBs, and this review summarizes different prelithiation methods. It also analyzes the challenges and potential of large-scale industrialization of prelithiation technology based on industry compatibility, prelithiation efficiency, and energy density. Furthermore, the future trends of LIB improvement using overlithiated cathode materials are discussed.
ENERGY & ENVIRONMENTAL MATERIALS
(2023)
Review
Chemistry, Analytical
Ruqian Ding, Shiyu Tian, Kaicheng Zhang, Jingrui Cao, Yi Zheng, Weichao Tian, Xiaoyan Wang, Lizhi Wen, Li Wang, Guangchuan Liang
Summary: The growing interest in electric vehicles and energy storage systems has increased the demand for lithium-ion battery technologies capable of providing high capacity and high energy density. Prelithiation of cathodes is a simpler method compared to anode prelithiation, and many studies are focused on finding suitable cathode additives to enhance the electrochemical performance of existing lithium-ion batteries. Challenges in effective cathode prelithiation additives and the development direction of prelithiation technology are discussed in the article.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Nanoscience & Nanotechnology
Zongzhe Liu, Shaobo Ma, Xue Mu, Renlong Li, Geping Yin, Pengjian Zuo
Summary: This study presents a cathode prelithiation method using Li2S-PAN as a lithium donor, which enhances the initial charge capacity of LiFePO4 electrodes and improves the performance of full-cell systems. The combination with a silicon anode results in higher reversible capacity, enhanced interfacial stability, and improved reaction kinetics in the cells. The proposed cathode prelithiation process shows compatibility with industrial electrode preparation processes, showing promising application prospects.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Review
Chemistry, Multidisciplinary
Wei Zhong, Ziqi Zeng, Shijie Cheng, Jia Xie
Summary: Prelithiation technology is one of the most effective methods to compensate for the loss of active lithium. This review analyzes the factors inducing lithium loss and investigates the mechanisms and effects of prelithiation. The emerging advanced prelithiation technologies and key issues are systematically summarized. Hybrid replenishment and lithium storage technologies are proposed to provide a reference for developing prelithiation technology.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Materials Science, Composites
Xiangli Kong, Xin Men, Qingke Tan, Shouchun Bao, Bowen Li, Liangjie Shan, Chao Wang, Binghui Xu
Summary: The hierarchical Si@C/RGO composite, synthesized with the assistance of ZnO nanoparticles, demonstrated improved electrochemical properties compared to routine Si@C materials, with good initial coulombic efficiency and reversible capacity. The hierarchical structure may be further utilized for enhancing other electrochemically active materials for energy conversion and storage.
COMPOSITES COMMUNICATIONS
(2021)
Article
Chemistry, Physical
Hui Zhou, Jingzhuang Liu, Lingshan Guo, Junying Zhang, Shuai Feng, Xiaoming Zhang
Summary: A facile method to synthesize silicon oxide/graphite composite anode materials for high-capacity LIBs was proposed in this study, which showed excellent cycling performance and reversible capacity. The combination of high-temperature annealing and high-energy ball milling was effective in producing a stable and high-capacity anode material.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Materials Science, Multidisciplinary
Wei Zhong, Ce Zhang, Siwu Li, Wei Zhang, Ziqi Zeng, Shijie Cheng, Jia Xie
Summary: In this study, prelithiation of a low-voltage cathode was achieved using Mo2C catalysis and nano-Li2C2O4, resulting in significantly improved energy density of lithium-ion batteries and showing great potential for practical applications.
SCIENCE CHINA-MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Yeyoung Ha, Maxwell C. Schulze, Sarah Frisco, Stephen E. Trask, Glenn Teeter, Nathan R. Neale, Gabriel M. Veith, Christopher S. Johnson
Summary: In this study, lithium oxide was added to a cathode to compensate for initial lithium loss at the anode, and Co3O4 was introduced to activate the lithium oxide. The additives successfully increased the capacity of the cells using Si anodes.
APPLIED SCIENCES-BASEL
(2021)
Article
Chemistry, Multidisciplinary
Wenyuan Zhang, Haofeng Shi, Chengdeng Wang, Jiashuai Wang, Zhi Wang, He Jiang, Zhihao Xiong, Zhaokun Wang, Zhiming Bai, Xiaoqin Yan
Summary: In this study, Si/Cu/Cu3Si@C composite materials were fabricated as anode materials for lithium-ion batteries using a low-cost hydrothermal technology and high-intensity ball milling. The volume problem of the active material was successfully resolved by using a micro-sized amorphous carbon-coated structure, and the agglomeration of nanoparticles and alloy interfacial side reactions were inhibited. The Si/Cu/Cu3Si@C composite is expected to exhibit favorable electrochemical performances and possess a remarkable reversible specific capacity. A full cell was constructed by coupling the Si/Cu/Cu3Si@C anode with a Li(Ni1/3Co1/3Mn1/3)O2(NCM111) cathode, showing excellent cycle performance and enhanced initial coulombic efficiency.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2023)
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
Nanoscience & Nanotechnology
Hao Wu, Lihua Zheng, Ning Du, Bowen Sun, Jie Ma, Yingying Jiang, Jiadong Gong, Huan Chen, Lianbang Wang
Summary: The rational design of compact graphite/Si/SiO2 ternary composites enhances packing density and leads to higher areal capacity compared to pure graphite. Introducing Si/SiO2 clusters into void spaces between graphite particles provides an effective strategy for implementing graphite-Si composite anodes in next-generation Li-ion cells.
ACS APPLIED MATERIALS & INTERFACES
(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)