Article
Electrochemistry
Anna Pidluzhna
Summary: This study investigates the electrochemical behavior of lithium elements using composite electrodes made from nano TiO2, polypropylene as a binder material, and carbon black as a conductive additive. Material characterization was done using scanning electron microscopy and X-ray photoelectron spectroscopy. The cyclic voltammetric tests were conducted to study the electrochemical behavior of nano TiO2 composite electrodes and the electrochemical properties of these electrodes were described.
ELECTROCHIMICA ACTA
(2021)
Article
Engineering, Electrical & Electronic
Rizwan Wahab, Manawwer Alam
Summary: In this study, γ-Al2O3 quantum dots were used as a sensor to detect the organosulfur compound thiourea. The study showed the feasibility and stability of the γ-Al2O3QDs/GCE sensor under different conditions through various experiments and analyses.
SENSORS AND ACTUATORS A-PHYSICAL
(2022)
Article
Nanoscience & Nanotechnology
Subrahmanyam Goriparti, Andrew John McGrath, Samantha G. Rosenberg, Michael P. Siegal, Sergei A. Ivanov, Katharine L. Harrison
Summary: The study synthesized nanostructured MnSn2 intermetallic as an anode material for LIBs using a hot injection method. The MnSn2 electrode exhibited stable capacity and high Coulombic efficiency after 100 cycles at a C/10 current rate. The addition of a TiO2 protection layer further increased the capacity by suppressing parasitic reactions with the electrolyte.
Article
Chemistry, Physical
Andreas Strasser, Alexander Adam, Jiahao Li
Summary: Reducing the charging time is important for increasing the acceptance of electric vehicles. This paper introduces a new method that allows the detection of the onset of lithium plating in automotive lithium-ion batteries using online electrochemical impedance spectroscopy. The detection is based on observing the real part of the impedance across the state of charge during the charging procedure.
JOURNAL OF POWER SOURCES
(2023)
Article
Energy & Fuels
S. Ezhil Arasi, R. Ranjithkumar, P. Devendran, M. Krishnakumar, A. Arivarasan
Summary: The study reported the supercapacitive behavior of chemically synthesized cobalt vanadate nanostructures. Crystallographic information and optical response were investigated through various analytical techniques. The prepared Co3V2O8 showed specific capacitance value of about 790 F/g at 1 A/g current density and 90.1% capacitive retention after 10000 cycles, indicating its potential as an electrode material for future energy storage devices.
JOURNAL OF ENERGY STORAGE
(2021)
Article
Chemistry, Analytical
Siavash Nazari, Mehdi Shabani-Nooshabadi, Neda Ziaie
Summary: A highly specific electrochemical sensor was developed for the identification and detection of quetiapine (QTPF). The modification of a carbon paste electrode (CPE) with a nanocomposite of iron, lithium ions, and manganese based on nitro-doped carbon enhanced the limit of detection and identification of QTPF. The nanocomposites were characterized using SEM, XRD, and FTIR. The electrochemical behavior of the drug with the modified electrode was studied using cyclic voltammetry, differential pulse voltammetry, chronoamperometry, and EIS. The sensor showed a linear range of 0.090-900 μM and a detection limit of 0.011 μM.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Physical
Muhammad Shafa, Iqbal Ahmad, Shahid Hussain, Muhammad Asif, Yi Pan, Rustem Zairov, Asma A. Alothman, Mohamed Ouladsmane, Zahid Ullah, Nabi Ullah, Chen Lai, Uzma Jabeen
Summary: A nanoalloy-based electrochemical sensor for H2O2 detection has been fabricated using chemical reduction methodology. The prepared samples were characterized by X-ray diffraction and scanning electron microscopy. Among all the compositions, Ag-Cu (9:1) nanoalloys showed the best performance in detecting H2O2.
SURFACES AND INTERFACES
(2023)
Article
Electrochemistry
Alexander Ridder, Benedikt Prifling, Andre Hilger, Markus Osenberg, Matthias Weber, Ingo Manke, Kai Peter Birke, Volker Schmidt
Summary: In this paper, cyclically aged lithium-ion batteries are characterized by a statistical 3D microstructure analysis and electrochemical properties. Synchrotron tomography is used to capture the morphology of the cathodes with different state of health. The 3D microstructure is quantitatively characterized by phase-based and particle-based characteristics, and the electrochemical data is correlated with the detected structural changes. This is the most extensive data set of cyclically aged lithium-ion cells including both electrochemical data and 3D structures.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Physical
Xianxian Xie, Athira Lekshmi Mohandas Sandhya, Lesia Piliai, Mykhailo Vorokhta, Iva Matolinova, Ivan Khalakhan
Summary: Platinum-based bimetallic alloys possess unique activities exceeding those of pure platinum. They suffer from surface structural reorganization under operating conditions, significantly affecting their lifetime performance. This study investigates the surface compositional changes in a PtNi catalyst during repetitive cycles and confirms the resulting catalyst deactivation.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Environmental Sciences
Jih-Hsing Chang, Shan-Yi Shen, Cheng-Di Dong, Mohd Shkir, Mohanraj Kumar
Summary: This study investigates various MoO3 morphologies prepared through different methods for detection of H2O2, finding that morphology significantly affects the properties of MoO3 nanostructures. The modified MoO3/Ni-F electrode shows good performance in electrochemical properties and detection applications.
Article
Chemistry, Multidisciplinary
Ivan Shtepliuk, Mikhail Vagin, Ziyauddin Khan, Alexei A. Zakharov, Tihomir Iakimov, Filippo Giannazzo, Ivan G. Ivanov, Rositsa Yakimova
Summary: This study demonstrates the advantages of bilayer-patched epitaxial graphene as an anode material in lithium-ion batteries. The presence of bilayer graphene patches enhances the quantum capacitance of the electrode and provides additional intercalation paths. Experimental results reveal the redox behavior of lithium at the bilayer-patched epitaxial graphene electrode and the fast lithium-ion transport to the electrode.
Article
Materials Science, Ceramics
Amira Alazmi
Summary: In this study, a novel, flexible, and self-supporting electrode based on nanostructured CoFe2O4 and rGO nanohybrid was prepared using the hydrothermal method for supercapacitor applications. The electrode exhibited high specific capacitance and excellent rate performance, attributed to its improved conductivity, nanoarchitecture, self-supporting design, flexible current collector, and hybrid composition. The integration of features in the CoFe2O4/rGO@CC electrode shows great potential for emerging supercapacitor applications.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Markos Koseoglou, Evangelos Tsioumas, Dimitra Ferentinou, Nikolaos Jabbour, Dimitrios Papagiannis, Christos Mademlis
Summary: The proposed method for lithium plating detection in lithium-ion batteries utilizes the DEIS technique and can effectively detect lithium plating in real-time during the charging process. By analyzing the impedance of the battery in the frequency domain, the method is capable of detecting lithium plating by monitoring the real and imaginary parts of the battery impedance. The experimental results show that the DEIS technique is effective for detecting lithium plating at different temperatures and charging conditions, for rates as high as 6C, and for different battery types.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Multidisciplinary
Zelai Song, Penghui Zhu, Wilhelm Pfleging, Jiyu Sun
Summary: The study investigated the influence of particle morphology on the performance of lithium-ion batteries by preparing cathodes with different particle sizes and conducting electrochemical characterization. The results showed that certain structures exhibited higher capacity, indicating the importance of morphology on battery performance.
Article
Materials Science, Multidisciplinary
Rizwan Wahab, Manawwer Alam
Summary: This study utilized aluminum oxide quantum dots (γ-Al2O3QDs) for concentration-based analysis of hydrogen peroxide (H2O2). The γ-Al2O3 was synthesized through a hydrothermal solution process and characterized in detail. The γ-Al2O3 QDs were employed for the detection of H2O2 and their sensing efficiency was evaluated with a three-electrode system.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
(2023)
Article
Physics, Applied
D. Lakshmi, B. Nalini, S. Jayapandi, P. Christopher Selvin
Summary: This study reports the enhanced electrochemical performance of tin antimonide nanoparticles doped with nickel and iron, showing improved specific capacity and electrical conductivity. X-ray photoelectron spectroscopy analysis confirms the absence of metal oxides in the SnSb:Fe, Ni system.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Energy & Fuels
Hussein A. Z. AL-bonsrulah, Mohammed J. Alshukri, Lama M. Mikhaeel, Noor N. AL-sawaf, Kefif Nesrine, M. V. Reddy, Karim Zaghib
Summary: The increasing need for reducing environmental impacts and increasing flexibility in the energy sector has led to a higher penetration of renewable energy sources. Fuel cells are considered a promising technology for energy conversion and generation. Integrating wind and photovoltaic energy systems can enhance system reliability.
Article
Physics, Applied
G. G. Soundarya, B. Nalini, K. Ramachandran, P. Balraju, P. Priyanka
Summary: This study demonstrates the potential of plasma carbon synthesized from bark of Prosopis juliflora as an electrode material for supercapacitor applications. The plasma carbon exhibits excellent electrochemical properties and a porous structure, resulting in high specific capacitance and energy density in different device configurations.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Chemistry, Applied
D. Lakshmi, M. Infanta Diana, Gayathri Manoj, S. Jayapandi, B. Nalini, P. Christopher Selvin, P. Balraju
Summary: This research focuses on the effect of synthesis medium on the nanocomposite anode SnO2: ZnO and their synergistic effects on Li-ion battery applications. Different reducing agents are used for the preparation of the composite, resulting in varied structural characteristics and morphological features. The electrochemical performance of the samples is promising, with one specific reducing agent showing high reversible capacity. The choice of material as an anode in Li-ion battery technology is validated by the electrical conductivity analysis.
APPLIED ORGANOMETALLIC CHEMISTRY
(2022)
Article
Electrochemistry
Nonhlanhla Eugenia Mphahlele, Adewale Kabir Ipadeola, Aderemi Bashiru Haruna, Patrick Vaati Mwonga, Remegia Mmalewane Modibedi, Nithyadharseni Palaniyandy, Caren Billing, Kenneth Ikechukwu Ozoemena
Summary: Pd-based mono and bi-metallic nano-electrocatalysts were synthesized using different methods and their performance in glycerol oxidation reaction was investigated. It was found that microwave-synthesized samples exhibited better crystallinity, surface characteristics, and electrocatalytic properties compared to conventionally synthesized samples. This study provides new opportunities for developing high-performance direct alkaline glycerol fuel cells.
ELECTROCHIMICA ACTA
(2022)
Article
Chemistry, Physical
N. Palaniyandy, M. Reddy, K. Zaghib, M. A. Kebede, K. Raju, R. M. Modibedi, M. K. Mathe, K. P. Abhilash, S. Balamuralikrishnan
Summary: By fine-tuning the surface morphology and particle size of cathode materials, 2D-nanoplates of LiMn1.5Ni0.5O4 were fabricated, showing advantages of high surface area and shorter diffusion path-length, leading to improved Li-ion kinetics and cycle stability.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Energy & Fuels
Varun Kumar, K. Chandan, K. V. Nagaraja, M. V. Reddy
Summary: This paper discusses the fundamental principles of heat transfer and its importance in engineering system design. By using the finite element method for heat analysis, the temperature distribution and heat flow rate in a three-dimensional bracket were determined. This study is of significant value for the design of machine elements and thermal stress analysis.
Review
Energy & Fuels
S. Pavithra, A. Sakunthala, M. V. Venkatashamy Reddy
Summary: While research on metal oxides and other materials for various applications is growing rapidly, it is crucial to understand the importance of environmentally friendly preparation methods. The Rheological Phase Reaction (RPR) method is explored as an eco-friendly industrial method for preparing metal oxides and metal oxide/carbon composites for lithium ion battery applications. This review aims to identify RPR as a mass production method, discuss the preparation steps, advantages, and drawbacks, and provide a detailed review of the electrochemical performance of different metal oxides by the RPR method, with a focus on lithium trivanadate (LiV3O8) for lithium ion battery applications.
Article
Electrochemistry
Nithyadharseni Palaniyandy, M. Reddy, Bhekie B. Mamba
Summary: NASICON type NaSn2(PO4)(3) (NSP) microspheres and nanorods were developed and tested as anode materials for Lithium/Sodium storage applications. The nanorods exhibited better performance in sodium-ion batteries, while the microspheres showed superior capacity and cycling stability in lithium-ion batteries.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2023)
Review
Chemistry, Physical
Abhilash Karuthedath Parameswaran, Jalal Azadmanjiri, Nithyadharseni Palaniyandy, Bhupender Pal, Sivaraj Palaniswami, Lukas Dekanovsky, Bing Wu, Zdenek Sofer
Summary: All-solid-state batteries (ASSBS) are a fascinating technology for next-generation energy storage due to their inherent safety. The use of nanomaterials can lead to high power/energy storage ASSBS for flexible electronics, transportation, and grid-scale energy storage. This review focuses on recent progress in utilizing nano concepts for energy harvesting in ASSB assemblies and explores successful strategies for using nanomaterials at challenging solid-solid interfaces.
Review
Chemistry, Physical
D. Lakshmi, Nithyadharseni Palaniyandy, Sivasambu Bohm, Bhekie B. Mamba
Summary: Despite the advantages of reliability and high-energy density, the limited availability of lithium and safety concerns have prompted the exploration of new alternative systems, such as sodium-ion batteries (SIBs). However, the progress of SIBs is hindered by poor electrochemical performances caused by sluggish Na-ion diffusion kinetics. To address these issues, new concepts and battery technologies, such as hybrid-ion and mixed-ion batteries, have been proposed. This review examines the significance of mixed-ion batteries and mixed-ion electrolytes for both aqueous and non-aqueous batteries.
CURRENT OPINION IN ELECTROCHEMISTRY
(2023)
Review
Electrochemistry
Yared Worku, Nithyadharseni Palaniyandy, Vijaya Srinivasu Vallabhapurapu, Bhekie B. Mamba
Summary: Flexible supercapacitors have great potential as power sources for flexible and wearable electronic devices. Recent breakthroughs in nanotechnology have allowed for the development of materials, such as low-dimensional materials and nanostructured transition metal oxides, that can greatly improve the performance of flexible supercapacitors. The use of composites with large surface areas and unique structures can further enhance their electrical and mechanical properties.
Review
Electrochemistry
Brindha Ramasubramanian, Subramanian Sundarrajan, Vijila Chellappan, M. Reddy, Seeram Ramakrishna, Karim Zaghib
Summary: This review focuses on the importance, current developments, and future possibilities of carbon-LFP (C-LFP) cathodes in lithium-ion batteries. The addition of carbon materials can enhance the performance of cathode materials, while factors such as carbon size, LFP shape, diffusion, etc. also influence the performance of C-LFP cathodes.
Article
Nanoscience & Nanotechnology
Durai Govindarajan, Nithyadharseni Palaniyandy, Karthik Kumar Chinnakutti, Mai Thanh Nguyen, Tetsu Yonezawa, Jiaqian Qin, Soorathep Kheawhom
Summary: In this study, binder-free chromium-doped molybdenum nitride (Mo2N) thin film electrodes were prepared via reactive co-sputtering technique. The Cr-doped Mo2N films exhibited excellent performance as supercapacitor electrodes, including high areal capacity and good cycling stability.
NANOSCALE RESEARCH LETTERS
(2022)
Proceedings Paper
Materials Science, Multidisciplinary
D. Lakshmi, M. Infanta Diana, B. Nalini Balakrishnan, P. Christopher Selvin
Summary: In this research, the effect of three different dopants (Cu, Ti and Ce) on the tin antimony (SnSb) alloy anodes and their performances were investigated. The doped samples exhibited enhanced redox activity and better reversibility compared to the pristine. SnSb: Cu and SnSb: Ce samples showed superior anodic properties compared to the other samples.
MATERIALS TODAY-PROCEEDINGS
(2022)
Article
Electrochemistry
Abdul Qayoom Mugheri, Shaista Khan, Ali Asghar Sangah, Aijaz Ahmed Bhutto, Muhammad Younis Laghari, Nadeem Ahmed Mugheri, Asif Ali Jamali, Arsalan Ahmed Mugheri, Nagji Sodho, Abdul Waheed Mastoi, Aftab Kandhro
Summary: Green hydrogen has the potential to transition to a pollution-free energy infrastructure. This study proposes a solution to produce hydrogen during the photoelectrochemical process, offering greater stability and control over chemical reactions. Techno-economic assessments show the efficiency and economic feasibility of co-producing value-added chemicals to enhance green hydrogen production.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Danpeng Cheng, Wuxin Sha, Qigao Han, Shun Tang, Jun Zhong, Jinqiao Du, Jie Tian, Yuan-Cheng Cao
Summary: LiNixCoyMn1-x-yO2 (NCM) is a critical cathode material for lithium-ion batteries in electric vehicles. The aging of cathode/electrolyte interfaces leads to capacity degradation and long-term cycle instability. A novel neural network model called ACGNet is developed to predict electrochemical stability windows of crystals, allowing for high-throughput screening of coating materials. LiPO3 is identified as a promising coating material with high oxidation voltage and low cost, which significantly improves the cycle stability of NCM batteries. This study demonstrates the accuracy and potential of machine learning in battery materials.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
P. Mohana, R. Yuvakkumar, G. Ravi, S. Arunmetha
Summary: This study successfully fabricates a non-noble CuO/NiO/rGO nanocomposite and investigates its electrocatalytic performance for oxygen evolution reaction in alkaline environment. The experimental results demonstrate that the electrocatalyst exhibits high activity and good stability, offering a new synthetic approach for sustainable energy production.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Qiong Qu, Jing Guo, Hongyu Wang, Kai Zhang, Jingde Li
Summary: In this study, a bifunctional electrode host design consisting of carbon nanofibers implanted ordered porous Co-decorated Al2O3 supported on carbon nanotube film (CNTF) was proposed to address the shuttling effect of lithium polysulfides (LiPSs) and dendrite formation of metal lithium anode in lithium-sulfur (Li-S) batteries. The electrode exhibited excellent conductivity, efficient confinement of LiPSs, and catalytic conversion performance, resulting in high initial capacity and good capacity retention during cycling. As an anode, the electrode showed excellent Li+ diffusion performance and uniform lithium growth behavior, achieving a dendrite-free lithium electrode. The flexible pack cell assembled from these electrodes delivered a specific capacity of 972 mAh g(-1) with good capacity retention.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Hong Zhang, Jin-Peng Yu, Chen Chen, Cheng-Yong Shu, Guang-Yu Xu, Jie Ren, Kai Cui, Wen-Fang Cai, Yun-Hai Wang, Kun Guo
Summary: Spray coating of acetylene black nanoparticles onto stainless steel mesh can enhance its biofilm formation ability and current density, making it a promising electrode material for microbial electrochemical systems. The spray coating method is simple, cost-effective, and suitable for large-size stainless steel electrodes.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Binpeng Hou, Jingjin Chen, Li-Hong Zhang, Xiaowen Shi, Zizhong Zhu
Summary: The electrochemical performance of Li1.20Mn0.44Ni0.32Co0.04O2 and its oxygen-deficient phase Li1.20Mn0.44Ni0.32Co0.04O1.83 was studied through first-principles calculations. The results show that the oxygen-deficient phase has a higher theoretical capacity but lower voltage platform and higher chemical activity compared to the pristine phase.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Yating Du, Sayoko Shironita, Daisuke Asakura, Eiji Hosono, Yoshitsugu Sone, Yugo Miseki, Eiichi Kobayashi, Minoru Umeda
Summary: This study investigates the effect of high- and low-temperature environments on the charge-discharge performance of a Li-ion battery. The deterioration mechanisms of the battery at different temperatures are analyzed through various characterization techniques. The results indicate that the battery performance deteriorates more significantly at a low-temperature environment of 5 degrees C compared to higher temperatures. The understanding of the deterioration mechanisms can contribute to the development of safer battery usage methods.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Si-Si Shi, Zhi-Xiang Yuan, Fei Zhang, Ping Chen
Summary: In this study, a new nano-electrocatalyst was prepared, which exhibited superior electrocatalytic activity for the reduction of NO2- to ammonia in a neutral electrolyte, potentially due to the synergistic enhancement between Co3O4-x and Co.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Berna Dalkiran, Havva Bekirog
Summary: This study reports the use of deep eutectic solvents (DES) based on ethylene glycol and urea as low-cost and green electrolytes for enhancing electrochemical detection of natural antioxidants. The study successfully developed a disposable and effective electrochemical sensing platform for simultaneous determination of ascorbic acid (AA) and gallic acid (GA) using NaOH nanorods on a pencil graphite electrode. The proposed electrode showed improved analytical performance, with higher peak currents and shifted oxidation potentials in DES compared to BR buffer medium.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Sijun Ren, Jianguo Huang
Summary: In this study, a novel bio-inspired nanofibrous WO3/carbon composite was synthesized using a facile hydrothermal method. The three-dimensional network structure of the composite alleviated the volume expansion of WO3 nanorods and enhanced the charge-transport kinetics. The optimized composite exhibited superior lithium storage properties.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Zhilong Zheng, Yu Chen, Hongxia Yin, Hengbo Xiao, Xiangji Zhou, Zhiwen Li, Ximin Li, Jin Chen, Songliu Yuan, Junjie Guo, Haibin Yu, Zhen Zhang, Lihua Qian
Summary: This study found that interstitial Zn cations in CoMoO4 can modulate the dissolution kinetics of Mo cations and improve the OER performance. The interstitial Zn cations can prevent the dissolution of Co cations at high potential, enhancing the durability of the catalyst.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Xiaobo Lin, Shern R. Tee, Debra J. Searles, Peter T. Cummings
Summary: Molecular dynamics simulations using the constant potential method were used to investigate the charging dynamics and charge storage of supercapacitors. The simulations revealed that the water-in-salt electrolyte exhibited the highest charge storage and significantly higher capacitance on the negative electrode. The varying contributions of different electrode regions to supercapacitor performance were also demonstrated.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Wiktoria Lipinska, Vita Saska, Katarzyna Siuzdak, Jakub Karczewski, Karol Zaleski, Emerson Coy, Anne de Poulpiquet, Ievgen Mazurenko, Elisabeth Lojou
Summary: The spatial distribution of enzymes on electrodes is important for bioelectrocatalysis. In this study, controlled spatial distribution of gold nanoparticles on Ti nanodimples was achieved. The efficiency of enzymatic O2 reduction was found to be influenced by the size of the gold nanoparticles and their colocalization with TiO2. The highest stability of enzymatic current was observed with the largest gold nanoparticles.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Tariq M. Al-Hejri, Zeenat A. Shaikh, Ahmed H. Al-Naggar, Siddheshwar D. Raut, Tabassum Siddiqui, Hamdan M. Danamah, Vijaykumar V. Jadhav, Abdullah M. Al-Enizi, Rajaram S. Mane
Summary: This study explores a promising self-growth approach for the synthesis of nickel hydroxide (Ni(OH)2) nanosponge-balls on the surface of a nickel-foam (NiF) electrode. The modified NiF electrode, named Ni(OH)2@NiF, shows distinctive nanosponge-ball morphology and demonstrates excellent energy storage capability and electrocatalytic performance in both hydrogen and oxygen evolution reactions.
ELECTROCHIMICA ACTA
(2024)
Article
Electrochemistry
Rafael Del Olmo, Gregorio Guzman-Gonzalez, Oihane Sanz, Maria Forsyth, Nerea Casado
Summary: The use of Lithium-Ion Batteries (LIBs) is becoming increasingly extensive, and it is important to optimize the devices to achieve their maximum practical specific capacity. In this study, mixed ionic-electronic conducting (MIEC) binders based on PEDOT:PSS and PEDOT: PDADMA-TFSI were developed for Li-ion cathodes, and their performance was compared with conventional formulations. The influence of electrode formulations, including the addition of conducting carbon and an Organic Ionic Plastic Cristal (OIPC), was also analyzed. The proposed binders showed improved performance compared to conventional formulations with different electrolyte types and active materials.
ELECTROCHIMICA ACTA
(2024)
