Article
Chemistry, Multidisciplinary
Jiaqiang Li, Yuyang Yi, Xintao Zuo, Bingbing Hu, Zhihua Xiao, Ruqian Lian, Ya Kong, Lianming Tong, Ruiwen Shao, Jingyu Sun, Jin Zhang
Summary: In this study, a GDY/Gr/GDY sandwiched architecture was designed to improve the K-ion storage performance. Experimental results showed that the GDY/Gr/GDY electrode exhibited better capacity output and cyclic stability. In situ testing revealed the reversibility of the GDY/Gr/GDY electrode. A full-cell device demonstrated the potential of the GDY/Gr/GDY anode for K-ion batteries.
Article
Energy & Fuels
Pengwei Li, Shao-hua Luo, Qing Wang, Yahui Zhang, Xin Liu, Caihong Xu, Jinsheng Liang, Xinhui Duan
Summary: A novel process of preparing ZnMn2O4 as anode material for lithium-ion batteries from spent zinc-manganese batteries was developed in this study. Nano ZnMn2O4 was synthesized by a low-temperature hydrothermal method and exhibited high initial discharge specific capacity.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Article
Chemistry, Physical
Jay Singh, Seulgi Lee, Priya Yadav, Sungjin Kim, Jaekook Kim, Alok Kumar Rai
Summary: In this study, a hydrothermal synthesis method was used to produce a mulberry-like mesoporous CoMoO4 anode material with improved electrochemical properties for lithium ion and sodium ion batteries. The unique morphology of the CoMoO4 material led to high reversible discharge capacity and long cycle stability, making it a promising alternative high-performance anode material for sodium ion battery applications.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Analytical
Kexing Cai, Shao-hua Luo, Jun Cong, Kun Li, Sheng-xue Yan, Peng-qing Hou, Qing Wang, Yahui Zhang, Xin Liu, Xuefei Lei, Wenning Mu, Jianbo Gao
Summary: Spinel structure ZnMn2O4 anode materials were successfully synthesized via inexpensive microwave-assisted hydrothermal method. The effects of synthesis conditions on the product performance were systematically studied. ZnMn2O4 prepared under optimized conditions showed stable and superior cyclic performance, indicating its potential as an anode material for lithium-ion batteries.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Ji-Hye Koo, Seung-Min Paek
Summary: A Ge/GeO2/graphene composite material was synthesized to address the volume expansion issue of germanium/germanium oxide nanoparticles during charge/discharge cycles. The material showed superior cycling stability by trapping Ge/GeO2 nanoparticles between graphene nanosheets to offset the volume expansion effect. Transmission electron microscopy images confirmed the distribution of Ge/GeO2 nanoparticles on graphene nanosheets.
Article
Chemistry, Physical
Kelsey A. Cavallaro, Stephanie Elizabeth Sandoval, Sun Geun Yoon, Akila C. Thenuwara, Matthew T. McDowell
Summary: This study investigates the electrochemical and transformation behavior of three alloy materials (antimony, silicon, and tin) and finds that antimony is particularly well suited for low-temperature applications, offering ten times higher specific capacity than graphite on the first cycle. The study examines the kinetic and thermodynamic limitations of these materials at low temperatures using various techniques, including the galvanostatic intermittent titration technique and X-ray diffraction. The use of reference electrodes is also found to be necessary at low temperatures.
ADVANCED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Hechun Wei, Wei Huang, Ketong Luo, Yanqun Huang, Shengkui Zhong, Dongliang Yan
Summary: Hollow Ni0.75Zn0.25Fe2O4 nanospheres with PVP-assisted hydrothermal strategy were successfully fabricated and displayed good dispersibility and high specific surface area. The nanospheres also demonstrated satisfactory cycle life and rate performance as a lithium ion battery negative electrode.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Chemistry, Physical
Xiaohang Ma, Changyong Yu, Xian Cao, Jing Hu, Nan Cheng, Hao Chen, Pengzhi Chen, Yanqing Guo, Jialong Chen, Zhenfa Zi, Jianming Dai
Summary: Nb26Mo4O77 samples are synthesized by hydrothermal and solid-state method, exhibiting different structural stability, initial coulombic efficiency, cyclability, and rate capability. Among them, the rod-like nanoparticles synthesized by hydrothermal method show better performance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Metallurgy & Metallurgical Engineering
Junke Ou, Shugen Wu, Hao Wang
Summary: In this study, uniform Co3O4 nanoparticles were prepared via hydrothermal synthesis without calcination treatment. When used as anode material for lithium ion batteries, they exhibited good electrochemical performance with high reversible capacity. The as-synthesized Co3O4 nanoparticles showed a significant increase in reversible capacity from the initial cycle to the 300th cycle at different current densities, indicating great potential for practical applications in lithium ion batteries.
ACTA METALLURGICA SINICA-ENGLISH LETTERS
(2021)
Article
Chemistry, Physical
Hanlin Liu, Wang Yang, Sai Che, Yun Li, Cong Xu, Xin Wang, Guang Ma, Guoyong Huang, Yongfeng Li
Summary: A silicon doped graphene material (SiG) with twice specific capacity of pristine graphene was synthesized through a microwave irradiation treatment. SiG showed improved Li+ storage and diffusion, enhanced energy density and power density. The full cell assembled with SiG/LiFePO4 retained 86% capacity after 200 cycles.
Article
Chemistry, Physical
Aamod Desai, Daniel N. Rainer, Atin Pramanik, Joel M. Cabanero, Russell E. Morris, Anthony Robert Armstrong
Summary: This study presents a rapid and energy-efficient microwave-assisted synthesis method for organic anodes using sodium naphthalene-2,6-dicarboxylate as a model compound. By optimizing the synthesis and electrode composition, the compound delivers a reversible initial capacity of approximately 250 mAh g(-1) with good stability over 400 cycles and excellent rate performance, showing potential for scalable and efficient production of organic battery materials.
Article
Chemistry, Physical
Bei-Lei Yan, Deng Jun, Jun Wang, Tao Yang, Xue-Hua Mao
Summary: Transition-metal oxides are considered as potential anode candidates for the new generation of lithium-ion batteries due to their high specific capacity. However, the poor electronic conductivity and large volume change result in fast capacity decay during cycling. A novel electrophoretic deposition strategy is proposed to prepare binder-free Mn3O4/graphene hybrid electrodes, which simultaneously overcome these obstacles. The hybrid electrode exhibits high reversible specific capacity, outstanding rate capability, and remarkable cycling stability.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Physical
Changsheng Song, Baoxun Zhao, Siyu Chen, Jinyang Ma, Hongbin Du
Summary: A new method for preparing silicon-nickel-carbon composites with high mechanical strength and ion diffusivity has been developed, improving the performance of lithium-ion batteries. The composites show stable performance during long-term cycling and exhibit better capacity retention compared to conventional materials.
Article
Chemistry, Physical
Jay Singh, Seulgi Lee, Sungjin Kim, Satendra Pal Singh, Jaekook Kim, Alok Kumar Rai
Summary: One-dimensional porous NiO nano-rods were synthesized using hydrothermal synthesis method, showing excellent electrochemical performance with good rate capability and long cycling stability.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Analytical
Wenwen Fan, Jialiang Zhang, Ruixin Ma, Yongqiang Chen, Chengyan Wang
Summary: An efficient and economical recycling method for spent anode graphite via microwave has been proposed in this study. The regenerated graphite obtained by microwave calcination has a neat graphite surface and significantly improved electrochemical performance. Microwave calcination has the advantages of selective heating and fast heating rate.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Physical
Sambedan Jena, Arijit Mitra, Saptarshi Das, Debasish Das, Sparsh Agrawal, Karabi Das, Subhasish B. Majumder, Siddhartha Das
Summary: The study demonstrates the advantage of introducing extrinsic pseudocapacitance behavior in designing low-cost, high energy, and power density sodium-ion full cells. By utilizing alloy nanopowder, nitrogen-doped reduced graphene oxide nanosheets, and a diffusion-controlled positive electrode, the full cell achieves high energy density and cycle stability.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Coatings & Films
Unmesha Ray, Debasish Das, Sambedan Jena, Arijit Mitra, Karabi Das, S. B. Majumder, Siddhartha Das
Summary: The manuscript introduces a novel anode material NiSb2O6 for sodium-ion batteries and demonstrates its cycling performance and electrochemical properties under different cycling conditions. The results show that the material exhibits excellent specific capacity, coulombic efficiency, and cycling stability, making it a promising candidate for high-performance sodium-ion battery anodes.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Chemistry, Physical
Tania Majumder, Debasish Das, Sambedan Jena, Arijit Mitra, Saptarshi Das, Subhasish B. Majumder
Summary: The electrophoretically fabricated CuO-carbon black film demonstrates high and stable charge-discharge performance as negative electrodes for lithium and sodium-ion rechargeable batteries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Nanoscience & Nanotechnology
Jamuna Sethi, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: The addition of copper-coated multi-walled carbon nanotubes (CuCNT) improves the mechanical and thermal properties of aluminium matrix hybrid composites (AMHCs), including increased hardness, compressive strength, elastic modulus, and thermal conductivity, as well as enhanced thermal stability and reduced coefficient of thermal expansion.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Materials Science, Coatings & Films
Saptarshi Das, Debasish Das, Sambedan Jena, Arijit Mitra, Anandaroop Bhattacharya, Subhasish B. Majumder
Summary: In this study, nickel ferrite (NFO) with different morphologies were used as a superior anode material for lithium-ion batteries. Electrodes were fabricated using a facile electrophoretic deposition (EPD) technique, showing excellent rate capability and stable reversible capacity, showcasing the importance of electrode fabrication in improving electrochemical properties.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Saptarshi Das, Debasish Das, Arijit Mitra, Sambedan Jena, Anandaroop Bhattacharya, Subhasish B. Majumder
Summary: A facile electrophoretic deposition technique was developed to prepare composite films of ZnFe2O4 (ZFO) and different carbonaceous materials, such as carbon nanotubes and reduced graphene oxide, for stable lithium ion battery anode. The as-deposited films showed superior cycling stability with no capacity fade and good rate capability, achieving high reversible capacities of 840 and 870 mAhg-1 after 100 cycles at 0.5 Ag-1 for ZFOCNT and ZFO-RGO electrodes, respectively. The contribution of capacitive charge storage to the electrochemical performance was analyzed.
Article
Chemistry, Physical
A. C. Johnson, A. J. Dunlop, R. R. Kohlmeyer, C. T. Kiggins, A. J. Blake, S. Singh, E. M. Beale, B. Zahiri, A. Patra, X. Yue, J. B. Cook, P. Braun, J. H. Pikul
Summary: This study examines the transport properties of three thick and dense cathode architectures and demonstrates the advantages of continuous cathode structures. It shows that combining high diffusivity with continuous solid diffusion pathways can significantly increase areal capacity and overcome limitations in current solid-state battery designs.
JOURNAL OF POWER SOURCES
(2022)
Article
Materials Science, Multidisciplinary
Shakti Mishra, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: This work presents a facile method to fabricate copper-coated CNTs with improved mechanical properties. The study explores the effect of precursor reduction speed on copper-based nanostructure morphology and uniform coating on CNTs. The presence of lamellar twins in copper and strong interfacial bonding with CNTs contribute to the enhancement of mechanical properties in the prepared nanocomposites.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
Bangmaya Satpathy, Nandita Kayal, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: This study explored the electrodeposition of an Ag-Cu bimetallic composite coating on a copper substrate using a thiourea-based electroplating bath. The results revealed insights into metal-complex interactions, deposition mechanisms, coating morphology, as well as hardness and resistivity properties of the coatings. The coating exhibited good adhesion to the substrate and similar resistivity to bulk Ag.
MATERIALS CHARACTERIZATION
(2022)
Review
Materials Science, Multidisciplinary
Bangmaya Satpathy, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: Cyanide-based baths are widely used for electroplating silver and gold, but their toxicity and environmental pollution have led to the development of cyanide-free alternatives. This review provides an overview of various cyanide-free electroplating baths.
INTERNATIONAL MATERIALS REVIEWS
(2023)
Article
Materials Science, Coatings & Films
Bangmaya Satpathy, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: This study describes the electrodeposition of mirror-bright Au coatings from a cyanide-free thiosulphate-based bath. Quantum chemical calculations are carried out to study the electronic properties of potential bath additives. DABCO and NA are selected as bath additives based on these studies. The coatings deposited from the formulated bath have a smooth and compact microstructure, and their hardness decreases with an increase in current density, as shown by the nano-hardness tests.
SURFACE & COATINGS TECHNOLOGY
(2023)
Article
Chemistry, Physical
P. Siva Prasad, Chinmay Hazra, Sambedan Jena, Prasanna Kumar Byram, Ramkrishna Sen, Nishant Chakravorty, Siddhartha Das, Karabi Das
Summary: A microbial green surfactant was used to facilitate the deposition of brushite and hydroxyapatite coatings on stainless steel. The addition of the surfactant affected the composition and morphology of the coatings. The surfactant inhibited the growth of hydroxyapatite and resulted in well-defined flower-like coatings. The addition of the surfactant also improved the corrosion resistance, degradation, antibacterial properties, and hemocompatibility of the coatings.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Physical
Bangmaya Satpathy, Sambedan Jena, Siddhartha Das, Karabi Das
Summary: Mirror-bright silver (Ag) coatings are electrodeposited from a cyanide-free thiosulphate-based bath with cetrimonium bromide (CTAB) as a surfactant. The presence of CTAB leads to the nucleation of Ag in the progressive mode, resulting in a continuous and uniform coating. The coatings deposited in the presence of CTAB show better resistance to tarnishing in a sulphide environment compared to those deposited without CTAB.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Engineering, Chemical
Shakti Mishra, Sambedan Jena, Sudipta Mohapatra, Siddhartha Das, Karabi Das
Summary: The present study investigates the evolution of texture components and strengthening mechanisms in multiwalled carbon nanotube (MCNT)-reinforced copper matrix (MCNT/Cu) composites with optimized electrical and thermal properties. A coupled wet chemical route - spark plasma sintering (WCR-SPS) process is employed to produce MCNTx/Cu composite powder (x = 0.5, 0.7, 1.0, and 1.5 wt%) that allows strengthening of the copper matrix. The MCNT1.0/Cu composite variant exhibits a strong (111)γ-texture, homogeneous dispersion of Cu coated MCNTs in the Cu matrix, improved strength (282 MPa), ductility (32%), thermal conductivity (287 W/mK), and electrical conductivity (82.1% IACS).
Article
Chemistry, Physical
Arijit Mitra, Advait Gilankar, Saptarshi Das, Sambedan Jena, Debasish Das, Subhasish B. Majumder, Siddhartha Das
Summary: In this article, the issue of vanadium dissolution in vanadium containing cathode materials is addressed using the solubility limit approach. The concept is demonstrated on a specific phase and the use of a superconcentrated electrolyte is found to arrest vanadium dissolution and improve cycling stability. The local structure in the electrolyte and the electrochemical characteristics of the passivation layers are identified as factors contributing to the improved stability. This concept is then extended to other vanadium containing cathode materials, providing concrete proof for the experimental and theoretical framework.
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)