Article
Nanoscience & Nanotechnology
Shu-Chi Wu, Meng-Che Tsa, Hsiang-Ju Liao, Teng-Yu Su, Shin-Yi Tang, Chia-Wei Chen, Heng-An Lo, Tzu-Yi Yang, Kuangye Wang, Yuanfei Ai, Yu-Ze Chen, Ling Lee, Jyh-Fu Lee, Chun-Jung Lin, Bing Joe Hwang, Yu-Lun Chueh
Summary: In this study, an alternative electrolyte system based on deep eutectic solvents (DESs) was developed to overcome the limitations of zinc ion batteries. Through in-depth characterization, the energy storage mechanism was discovered and high reversible capacity and long-term stability were achieved.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Multidisciplinary Sciences
Tong Li, Mingqiang Li, Hang Li, Hu Zhao
Summary: A Chloride-ion battery (CIB) with a water-in-salt electrolyte, zinc anode, and carbon cathode demonstrated high cycling stability and initial reversible specific capacities. The carbon cathode, especially when using graphene, showed promising results with a high reversible discharge capacity even after 2000 cycles. The use of water-in-salt electrolytes also improved the discharge platform of aqueous CIBs.
Review
Energy & Fuels
Susmi Anna Thomas, Mohan Reddy Pallavolu, Mohammad Ehtisham Khan, Jayesh Cherusseri
Summary: Two-dimensional graphitic carbon nitride (g-C3N4) is similar to graphene and has attracted great interest in electrochemical energy storage. It has unique features such as nitrogen-rich environment, abundant resources, good electronic conductivity, excellent physicochemical stability, fascinating electrochemical stability, and environmental friendliness, making it a promising electrode candidate for high-performance rechargeable batteries. The 2D g-C3N4 electrodes exhibit excellent electrochemical performance in terms of high capacity, high energy density, and long cycle life, which are beneficial for metal-ion batteries. In addition, the large surface area, porous architecture, and thin-layer structural features of these materials are favorable for high performance in metal air batteries.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Chemistry, Multidisciplinary
Ying Zheng, Ting Deng, Xiaoyuan Shi, Hengbin Zhang, Bo Liu, Xun Li, Weitao Zheng
Summary: This study focuses on optimizing the utilization of perchlorate ion intercalation in the graphite cathode of aqueous Zn ion batteries by adjusting pH. The decoupled design improves Coulombic efficiency and energy density by inhibiting the oxygen evolution reaction and widening the potential window. The decoupled configuration also shows promise in integrating novel electrode chemistries for high-performance aqueous Zn-based energy storage systems.
Review
Energy & Fuels
S. Harish, P. Uma Sathyakam
Summary: Tin selenide-based materials with a unique 2D-layered structure are considered promising electrode materials for electrochemical energy storage applications, but they suffer from volume change issues impacting cycling stability and rate capacity, requiring systematic improvements in various aspects.
JOURNAL OF ENERGY STORAGE
(2022)
Review
Chemistry, Physical
Suzhe Liang, Xiaoyan Wang, Ya-Jun Cheng, Yonggao Xia, Peter Mueller-Buschbaum
Summary: This review summarizes the research progress and optimization strategies of anatase TiO2 electrode materials in energy storage devices. It also provides important insights into the evolution trends of the research and future directions for the development of anatase TiO2 electrode materials.
ENERGY STORAGE MATERIALS
(2022)
Review
Nanoscience & Nanotechnology
Jihyeon Kim, Youngsu Kim, Jaekyun Yoo, Giyun Kwon, Youngmin Ko, Kisuk Kang
Summary: Transition-metal-free organic rechargeable batteries are promising alternatives to lithium-ion batteries, with potential cost-effectiveness and eco-friendliness. This review evaluates the current status of organic rechargeable batteries and discusses their potential in various post-lithium-ion-battery platforms.
NATURE REVIEWS MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Takayuki Yamamoto, Toshiyuki Nohira
Summary: Ionic liquids (ILs) are widely used in energy storage and material production. They can be tuned to have desired properties by combining different ionic species. ILs with amide anions have high electrochemical stability and moderate ionic conductivity, making them suitable for high-voltage batteries. This paper focuses on the use of amide-based ILs as electrolytes for alkali-metal-ion rechargeable batteries.
Review
Energy & Fuels
Susmi Anna Thomas
Summary: This article provides a review of the potential applications of black phosphorous (BP) in rechargeable batteries. It discusses the unique properties of BP compared to other 2D materials and explores various synthesis methods. The article also examines the application of BP in different types of rechargeable batteries and emphasizes the preparation of BP-based hybrid electrodes. The advantages of BP-based hybrid electrodes, such as high specific capacity and long cycle life, highlight their potential use in next-generation rechargeable batteries.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Energy & Fuels
Yunjie Li, Stefanie Arnold, Samantha Husmann, Volker Presser
Summary: The rapid growth of electric vehicles and electronic devices has led to a significant increase in the number of spent batteries that have reached the end of their life. It is crucial to find a sustainable and efficient approach to battery recycling. A type of MXene material, AD-Ti(3)C(2)Tz electrode, has been developed and directly used as free-standing anodes for lithium-ion and sodium-ion batteries without the need for binder or carbon additives. The AD-Ti(3)C(2)Tz electrode exhibits excellent electrochemical performance and can be easily recycled, further converted into TiO2/C hybrids with adjustable carbon content, enabling its second life in various applications.
JOURNAL OF ENERGY STORAGE
(2023)
Article
Chemistry, Multidisciplinary
Jun Qiao, Meng Qin, Yong-Miao Shen, Jianyu Cao, Zhidong Chen, Juan Xu
Summary: The rocking-chair aqueous proton battery utilizes dipyridophenazine and indium hexacyanoferrate as anode and cathode materials, achieving a reversible specific capacity of 37 mA h g(-1) at 1 A g(-1), good cycling stability with 76.1% capacity retention over 3000 cycles, and excellent rate capability.
CHEMICAL COMMUNICATIONS
(2021)
Article
Electrochemistry
Tuan K. A. Hoang, Longyan Li, Jian Zhi, The Nam Long Doan, Wenhan Dong, Xiaoxiao Huang, Junhong Ma, Yahong Xie, Menglei Chang, P. Chen
Summary: The rechargeable aqueous hybrid battery combines the advantages of Li-ion mechanism and metal stripping/depositing reaction, and it is important to design a proper electrolyte to optimize its performance. This study demonstrates that a non-Newtonian electrolyte can effectively improve the battery's corrosion resistance and dendritic zinc deposition, leading to enhanced capacity retention and high rate capability.
Article
Multidisciplinary Sciences
Shobhan Dhir, Ben Jagger, Alen Maguire, Mauro Pasta
Summary: Non-aqueous potassium-ion batteries (KIBs) are a promising alternative to lithium-ion batteries due to the low cost and availability of potassium. This study characterizes the ionic transport and thermodynamic properties of a non-aqueous K-ion electrolyte solution and compares it to the Li-ion counterpart. The results show that KIBs have higher salt diffusion coefficients and cation transference numbers, indicating potential advantages in rate capability.
NATURE COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Zhiguo Hou, Wutao Mao, Zixiang Zhang, Jiawu Chen, Huaisheng Ao, Yitai Qian
Summary: Bipolar electrode architecture with graphite/amorphous carbon film as current collector is designed to improve the energy density and rate-capability of sodium ion batteries, opening up a new avenue for advanced high-energy ARSIBs for grid-scale energy storage applications.
Review
Materials Science, Multidisciplinary
Mingjie Wu, Gaixia Zhang, Huaming Yang, Xianhu Liu, Marc Dubois, Marc A. Gauthier, Shuhui Sun
Summary: Due to their high safety, abundant reserves, low cost, and high energy density, aqueous Zn-based rechargeable batteries (AZBs) have attracted extensive attention. To improve the performance of AZBs, efforts are focused on modifying electrode materials and electrolytes, as well as exploring different redox mechanisms based on various cathode materials and aqueous electrolytes.
Article
Engineering, Environmental
Anka Jevremovic, Ana Stanojkovic, Dragana Arsenijevic, Aleksandar Arsenijevic, Grigory Arzumanyan, Kahramon Mamatkulov, Jelena Petrovic, Bojana Nedic Vasiljevic, Danica Bajuk-Bogdanovic, Maja Milojevic-Rakic
Summary: This study investigates the effects of different pesticide remediation methods on cytotoxicity and finds that materials used for adsorption and oxidative degradation can have different effects on cells. It is concluded that a combination of adsorption and catalytic degradation is the optimal approach for reducing pesticide toxicity.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Spectroscopy
Zeljko Mravik, Danica Bajuk-Bogdanovic, Sonja Jovanovic, Jelena Rmus, Andrzej Olejniczak, Ana Mrakovic, Jasmina Lazarevic, Snezana Uskokovic-Markovic, Nenad Lazarevic, Vladimir Skuratov, Zoran Jovanovic
Summary: Ion beam irradiation was used to investigate the structural modification and engineering of 12-tungstophosphoric acid (WPA) films. Different energy/fluence combinations led to controllable structural changes, which were studied using Raman and Infrared spectroscopy. The results showed a clear correlation between the degree of structural modification and the calculated displacement per atom value of WPA.
JOURNAL OF RAMAN SPECTROSCOPY
(2022)
Article
Biochemistry & Molecular Biology
Maja C. Pagnacco, Jelena P. Maksimovic, Nenad T. Nikolic, Danica V. Bajuk Bogdanovic, Milan M. Kragovic, Marija D. Stojmenovic, Stevan N. Blagojevic, Jelena Sencanski
Summary: This study characterizes and analyzes indigo carmine using various methods, and finds that the concentration of indigo carmine in commercially available food dye is low. Additionally, the BR method shows higher sensitivity in accurately determining the concentration of indigo carmine.
Article
Chemistry, Multidisciplinary
Milica M. Vasic, Milos Milovic, Danica Bajuk-Bogdanovic, Tamara Petrovic, Milica J. Vujkovic
Summary: Vanadium-oxide-based materials with various oxidation states have been studied for their potential applications in rechargeable magnesium ion batteries, showing different performance based on phase composition and metal ion insertion behavior. The sluggish Mg2+ ion kinetics in MgV2O6 was attributed to poor electronic and ionic wiring, leading to complex redox behavior in the materials. Addition of carbon was found to enhance the charge storage behavior of MgV2O6, demonstrating an effective dual strategy for improving performance.
Article
Chemistry, Multidisciplinary
Sladjana Dorontic, Aurelio Bonasera, Michelangelo Scopelliti, Olivera Markovic, Danica Bajuk Bogdanovic, Gabriele Ciasca, Sabrina Romano, Ivica Dimkic, Milica Budimir, Dragana Marinkovic, Svetlana Jovanovic
Summary: A clean and eco-friendly method using gamma irradiation was reported for nitrogen doping of graphene quantum dots (GQDs). The nitrogen-doped GQDs showed high photoluminescence quantum yield and strong blue fluorescence. The modified GQDs were used as efficient probes for the detection of insecticide and herbicide.
Article
Chemistry, Multidisciplinary
Natasa P. Jovic-Jovicic, Danica V. Bajuk Bogdanovic, Tatjana B. Novakovic, Predrag T. Bankovic, Aleksandra D. Milutinovic-Nikolic, Zorica D. Mojovic
Summary: In this study, organomodified bentonites were prepared from locally mined bentonite clay and their carbonized forms were characterized. The carbonized bentonites were then used to modify carbon paste electrodes, and their electrochemical properties were investigated.
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
(2023)
Article
Biochemistry & Molecular Biology
Jelena Korac Jacic, Danica Bajuk-Bogdanovic, Sladana Savic, Bojana Bozic Cvijan, Ivan Spasojevic, Milica R. Milenkovic
Summary: This study investigated the interactions of hydralazine (HL) with copper ions in conditions that mimic the pH shift along the digestive tract. It was found that in acidic solution, a stable complex was formed between HL and Cu2+ ions, while at neutral pH, Cu2+ ions initiated the oxidation and degradation of HL. These results indicate that the change in pH along the digestive tract can promote HL degradation. Rating: 8/10.
JOURNAL OF INORGANIC BIOCHEMISTRY
(2023)
Editorial Material
Chemistry, Physical
Maja Milojevic-Rakic, Danica Bajuk-Bogdanovic
Article
Chemistry, Multidisciplinary
Ammar Al-Hamry, Tianqi Lu, Haoran Chen, Anurag Adiraju, Salem Nasraoui, Amina Brahem, Danica Bajuk-Bogdanovic, Saddam Weheabby, Igor A. Pasti, Olfa Kanoun
Summary: This study investigates the relative humidity sensor properties of graphene oxide (GO) and graphene oxide/multiwalled nanotubes (GO/MWNTs) composites. Composite sensors were fabricated using direct laser scribing and characterized using various spectroscopies and microscopy techniques. The results show that GO/MWNT-based humidity sensors are more stable and repeatable, and they have faster response/recovery times compared to GO sensors. The introduction of GO/MWNT hybrid and laser direct writing proves to be advantageous in producing stable structures and sensors.
Article
Infectious Diseases
Zoran M. Markovic, Aleksandra S. Misovic, Danica Z. Zmejkoski, Nemanja M. Zdravkovic, Janez Kovac, Danica V. Bajuk-Bogdanovic, Dusan D. Milivojevic, Marija M. Mojsin, Milena J. Stevanovic, Vladimir B. Pavlovic, Biljana M. Todorovic Markovic
Summary: Developing new medicines for infectious diseases is currently a major challenge. Carbon quantum dots, a new member of the carbon nanomaterials family, show potential as visible-light-triggered antibacterial agents. This study investigates the antibacterial and cytotoxic activities of gamma-ray-irradiated carbon quantum dots, finding that they have antibacterial activity and are non-toxic to human cells.
Article
Engineering, Biomedical
Maja Rankovic, Anka Jevremovic, Aleksandra Janosevic Lezaic, Aleksandar Arsenijevic, Jelena Rupar, Vladimir Dobricic, Bojana Nedic Vasiljevic, Nemanja Gavrilov, Danica Bajuk-Bogdanovic, Maja Milojevic-Rakic
Summary: Acridine and its derivatives (9-chloroacridine and 9-aminoacridine) supported on zeolite Y were investigated for their potential as delivery systems for anticancer agents. Drug loading was successfully achieved on the zeolite surface, with the highest drug release observed for zeolite-supported 9-aminoacridine. The cytotoxicity of the supported acridines on colorectal carcinoma cells was improved by the zeolite carrier, especially for zeolite-impregnated 9-aminoacridine.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2023)
Article
Polymer Science
Jelena Rupar, Armin Hrnjic, Snezana Uskokovic-Markovic, Danica Bajuk-Bogdanovic, Maja Milojevic-Rakic, Nemanja Gavrilov, Aleksandra Janosevic Lezaic
Summary: The electrochemical crosslinking of alginate strands was achieved through in situ iron oxidation under a potentiostatic regime. Carbon-based materials co-doped with iron, nitrogen, and/or sulfur were prepared and characterized by various techniques. The electrochemically formed alginate gels functionalized with multivalent cations showed promising activity in oxygen reduction reactions.
Article
Polymer Science
Ana Veskovic, Danica Bajuk-Bogdanovic, Vladimir B. B. Arion, Ana Popovic Bijelic
Summary: Protein-based hydrogels, such as Ovalbumin (OVA), have shown potential for pharmaceutical and biomedical applications. This study investigated the binding and release properties of pure OVA hydrogels using electron paramagnetic resonance (EPR) spin labeling. The results showed that OVA hydrogels have similar release kinetics to serum albumin (SA) hydrogels, indicating diffusion-controlled release of small probes. OVA hydrogels were able to accommodate amphiphilic/hydrophobic molecules and sustain their release, demonstrating their applicability in pharmaceutics.
Article
Polymer Science
Anka Jevremovic, Marjetka Savic, Aleksandra Janosevic Lezaic, Jugoslav Krstic, Nemanja Gavrilov, Danica Bajuk-Bogdanovic, Maja Milojevic-Rakic, Gordana Ciric-Marjanovic
Summary: The environmental application of carbonized composites of Zn-containing metal-organic framework MOF-5 and polyaniline (PANI) was investigated. The composites exhibited excellent adsorption performance for pesticides and dyes. The presence of O/N functional groups in the composites was crucial for the adsorption of nitrogen-rich pollutants. Furthermore, the composites showed better adsorption ability than carbonized PANIs and comparable or better adsorption ability than carbonized MOF-5.
Article
Chemistry, Multidisciplinary
Natasa P. Jovic-Jovicic, Danica V. Bajuk Bogdanovic, Tatjana B. Novakovic, Predrag T. Bankovic, Aleksandra D. Milutinovic-Nikolic, Zorica D. Mojovic
Summary: Organomodified and carbonized bentonites with unique structural and textural properties were obtained through modification and pyrolysis of bentonite clay. Their application as modified electrodes and adsorption behavior towards chloride and sulfate anions were investigated using electrochemical methods.
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
(2023)
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)