Article
Electrochemistry
Akhilender Jeet Singh, Garima Aggarwal, Chandan Das, K. R. Balasubramaniam
Summary: Nanostructured light absorbers in PEC devices offer improved charge carrier collection and increased active area compared to planar structures. A simple two-step electrochemical treatment is described to obtain nanostructured Cu2O films, showing significant enhancement in photocurrent over dense Cu2O. Reconstruction of the dense film into a nano-walled structure is achieved through voltage cycling, resulting in phase pure nanostructured films with features as small as 10 nm.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2021)
Article
Green & Sustainable Science & Technology
Aaron Michael Ross, Debora Ruiz-Martinez, Gian Andrea Rizzi, Francesco Cianciaruso, Alessandro Patelli, Marco Salerno, Fabian Schmitz, Enrico Napolitani, Sergio Marras, Mirko Prato, Silvia Gross, Gaudenzio Meneghesso, Rebeca Marcilla, Francesco Scotognella, Teresa Gatti, Francesco Lamberti
Summary: The ongoing problems in western countries connected to the global energy supply urgently force the research community to strive in finding new methodologies for boosting the functional properties of earth-abundant raw materials, for example, the largely available cupreous oxide. In this work, the authors focus on the surface sensitization of this metal oxide semiconductor with an argon plasma treatment, that promotes, during photoelectrochemical hydrogen evolution, the formation of metallic copper nanostructures. These findings pave the way to the implementation of new, easy-to-make strategies to improve the properties of low-cost, low-toxicity energy materials.
ADVANCED SUSTAINABLE SYSTEMS
(2023)
Article
Nanoscience & Nanotechnology
Mariam Barawi, Miguel Gomez-Mendoza, Freddy E. Oropeza, Giulio Gorni, Ignacio J. Villar-Garcia, Sixto Gimenez, Victor A. . de la Pena O'shea, Miguel Garcia-Tecedor
Summary: This study proposes a laser irradiation method to superficially degrade BiVO4 photoelectrodes and enhance their water oxidation reaction performance. Through a combination of advanced characterization techniques, it was found that the reduction process is localized at the surface of the sample, resulting in effective n-type doping and a shift to more favorable energy band positions for water oxidation. Additionally, changes in sample morphology and improved charge extraction contribute to an increase in photocurrent density.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Multidisciplinary Sciences
Leandro Rodrigues Koenig, Aline Domingues Batista, Wesley Renzi, Henrique de Santana
Summary: This study aims to verify the optical properties of polymer systems on platinum for use in organic photovoltaic devices. The synthesis temperature and deposition method were found to significantly affect the stability of radical cation segments. Layered deposition favored the stabilization of these segments. Photoluminescence decay time confirmed that the relative amount of radical cation and dication segments in the polymer matrix affects their lifetime in different materials.
Article
Chemistry, Analytical
Qingmei Wang, Yanfang Zhang, Yang Liu, Keke Wang, Weixin Qiu, Long Chen, Wenzhang Li, Jie Li
Summary: This study investigates the corrosion behavior of Cu2O during PEC CO2RR and finds that self-reduction is the primary corrosion pathway for Cu2O photocathode.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Engineering, Electrical & Electronic
Amin Moradpour, Manuel Kasper, Johannes Hoffmann, Ferry Kienberger
Summary: This paper presents a comprehensive uncertainty analysis of calibrated electrochemical impedance spectroscopy (EIS) for batteries, aiming to identify the effect of fixture repeatability and measurement noise on the measured impedances. A specific error model is assigned to each uncertainty source, and the model parameters' real and imaginary parts are characterized through impedance measurements. The errors are propagated through the calibration and correction functions, and the resulting uncertainty is shown as ellipsoids in the Nyquist plot.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2022)
Article
Automation & Control Systems
Dulyawat Doonyapisut, Byeongkyu Kim, Jung Kyu Kim, Eunseok Lee, Chan-Hwa Chung
Summary: Advancements in energy storage, photocatalysis, and sensors have generated large amounts of electrochemical impedance (EIS) data. Interpreting this data is challenging, but recent progress in machine learning (ML) models for EIS classification has been made. However, most models lack physical descriptor representation. In this study, variational autoencoders (VAE) were applied to EIS data analysis, achieving accurate classification, parameter prediction, and physical descriptor visualization.
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
(2023)
Article
Biophysics
Xingyue Wen, Xinyu Chang, Aohua Li, Xinghua Yang, Fengjun Tian, Zhihai Liu, Nigel Copner, Pingping Teng, Libo Yuan
Summary: Researchers loaded indium tin oxide, semiconductor nanomaterial ZnO, and Cu2O on the surface of the optical fiber to form an optical fiber probe. They constructed a photoelectrochemical biosensor based on the optical fiber probe and achieved remote detection of cysteine. This work confirms the integration of photoelectrochemical biosensors via optical fibers and the retention of comparable sensing performance.
BIOSENSORS & BIOELECTRONICS
(2023)
Review
Chemistry, Analytical
Sikander Ameer, Hussam Ibrahim, Muhammad Usama Yaseen, Fnu Kulsoom, Stefano Cinti, Mazhar Sher
Summary: Biofilms are complex communities of microorganisms that can form on various surfaces, and their presence can lead to infections, reduced efficiency, biofouling, and environmental damage. Electrochemical impedance sensing has emerged as a promising approach for real-time, non-destructive, and rapid monitoring of biofilms, with high sensitivity, versatility, and low cost.
Article
Energy & Fuels
Mohammad Abareshi, Erfan Sadeghi, Mohsen Hamzeh, Mehrdad Saif, Seyed Mohammad Mahdi Alavi
Summary: This paper proposes a multi-purpose controllable electrochemical impedance spectroscopy (MP-cEIS) device for battery monitoring and testing during charge and discharge processes. The device is based on a synchronous buck converter with a low-cost input filter and includes a closed-loop feedback system for controlling the injection of the EIS excitation signal. The design of a robust controller using H-infinity and quantitative feedback theory (QFT) methods is also presented.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Chemistry, Physical
Yuchen Lan, Wenbin Tang, Changlai Yuan, Jian Xiong, Xiaogang Xue, Jun Chen, Lei Miao, Jingtai Zhao, Guang-Hui Rao, Yiping Guo, Changrong Zhou, Biaolin Peng
Summary: A novel solid solution of Mg/Mn-modified KNbO3 ferroelectric semiconductors was synthesized, achieving a high photocurrent density under visible light.
CHEMISTRY OF MATERIALS
(2022)
Article
Biochemical Research Methods
Pablo C. Serrano, Gisele E. Nunes, Lindiomar B. Avila Jr, Carleane P. S. Reis, Aldo M. C. Gomes, Francoise T. Reis, Maria L. Sartorelli, Silvia Pedroso Melegari, William G. Matias, Ivan H. Bechtold
Summary: Saxitoxin, a harmful cyanotoxin, requires monitoring in water bodies. An electrochemical impedimetric biosensor using a specific aptamer was developed for its detection, showing high sensitivity and selectivity.
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
(2021)
Article
Materials Science, Ceramics
Thomas Herisson de Beauvoir, Pierre-Louis Taberna, Patrice Simon, Claude Estournes
Summary: This paper presents the application of in situ impedance analysis in the Cold Sintering Process (CSP), specifically focusing on the influence of acetic acid on the sintering of ZnO and the resulting ceramics. The results demonstrate that this in situ characterization technique has the potential to be applied to a wide range of materials.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2022)
Article
Engineering, Environmental
Ying Liu, Hongye Bai, Qianxiao Zhang, Yajie Bai, Xuliang Pang, Fagen Wang, Yingchen Yang, Jinrui Ding, Weiqiang Fan, Weidong Shi
Summary: This study proposed a feasible strategy to in-situ modify the surface of Cu2O with Cu-MOF, constructing a Cu-MOF/Cu2O heterostructure that significantly boosts NH3 production rate. The organic-inorganic hybrid system offers a new insight for establishing an efficient PEC NRR system.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Analytical
Yang Zang, Chengli Yu, Jingjing Jiang, Huaiguo Xue
Summary: In this study, a novel photoelectrochemical biosensor was developed for sensitive detection of miR-141. The biosensor showed excellent performance and great potential in clinical application.
MICROCHEMICAL JOURNAL
(2022)
Article
Multidisciplinary Sciences
Adrien Bercegol, Daniel Ory, Daniel Suchet, Stefania Cacovich, Olivier Fournier, Jean Rousset, Laurent Lombez
NATURE COMMUNICATIONS
(2019)
Article
Nanoscience & Nanotechnology
Hung-Ju Lin, Stefania Cacovich, Amelle Rebai, Jean Rousset, Christophe Longeaud
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Physical
Adrien Bercegol, Stefania Cacovich, Guillaume Vidon, Salim Mejaouri, Armelle Yaiche, Jean-Baptiste Puel, Christophe Longeaud, Jean-Francois Guillemoles, Sebastien Jutteau, Jean Rousset, Daniel Ory, Laurent Lombez
JOURNAL OF PHYSICAL CHEMISTRY C
(2020)
Article
Nanoscience & Nanotechnology
Stefania Cacovich, Davina Messou, Adrien Bercegol, Solene Bechu, Armelle Yaiche, Hamza Shafique, Jean Rousset, Philip Schulz, Muriel Bouttemy, Laurent Lombez
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Multidisciplinary
Iwan Zimmermann, Marc Al Atem, Olivier Fournier, Sophie Bernard, Sebastien Jutteau, Laurent Lombez, Jean Rousset
Summary: This study presents a sequential deposition method for high efficiency triple cation perovskite solar cells, achieving uniform perovskite layers by carefully tuning the ink composition and deposition parameters. The power conversion efficiencies reached up to 19% for small laboratory solar cells and 15.2% for mini-modules, making them among the highest reported efficiencies for slot-die-coated perovskite.
ADVANCED MATERIALS INTERFACES
(2021)
Article
Energy & Fuels
Sophie Bernard, Sebastien Jutteau, Salim Mejaouri, Stefania Cacovich, Iwan Zimmermann, Armelle Yaiche, Stephanie Gbegnon, Dominique Loisnard, Stephane Collin, Aurelien Duchatelet, Frederic Sauvage, Jean Rousset
Summary: Slot-die coating offers precise control over thickness and material composition for large-area perovskite deposition and solar device fabrication; optimizing ink formulations and vacuum solvent extraction can improve film quality and device performance; techniques like introducing methylammonium chloride can enhance deposition efficiency and achieve higher power conversion efficiency.
Article
Chemistry, Physical
Olivier Fournier, Claire Darin Bapaume, Davina Messou, Muriel Bouttemy, Philip Schulz, Francois Ozanam, Laurent Lombez, Nathanaelle Schneider, Jean Rousset
Summary: The study focuses on the modification of zinc oxide thin films with phosphonic acid derivatives, showing that the nature of the functionalizing group affects the growth of phosphonic acid films. However, direct application of these surface modifications into complete devices does not lead to high-efficiency solar cells with ALD-ZnO.
ACS APPLIED ENERGY MATERIALS
(2021)
Proceedings Paper
Energy & Fuels
Emilie Raoult, Thomas Guillemot, Sophie Bernard, Marion Provost, Valerie Daniau, Armelle Yaiche, Nathanaelle Schneider, Damien Coutancier, Romain Bodeux, Stephane Collin, Jean Rousset, Sebastien Jutteau
Summary: This study presents a method for fabricating highly efficient, large size 4T perovskite silicon tandem solar cells. By optimizing deposition processes and designing semi-transparent solar cells, high efficiencies and optical transmission were achieved, with the help of a 3D printed device for accurate performance evaluation.
2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2021)
Proceedings Paper
Energy & Fuels
Pilar Lopez-Varo, Mohamed Amara, Stefania Cacovich, Arthur Julien, Armelle Yaiche, Mohamed Jouhari, Jean Rousset, Philip Schulz, Jean-Francois Guillemoles, Jean-Baptiste Puel
Summary: In this work, the dynamic temperature-dependent performance of perovskite solar cells (PSCs) was studied, and a comprehensive model was proposed to predict energy yield (EY) under realistic conditions. By analyzing the electrical and optical dependence of PSCs in conjunction with a thermal model, the most sensitive layers affecting device temperature were identified. It was found that temperature can impact the EY of PSCs by more than 10% in different geographical locations.
2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2021)
Proceedings Paper
Energy & Fuels
Pia Dally, Davina Messou, Muriel Robillard, Stefania Cacovich, Armelle Yaiche, Jean Rousset, Arnaud Etcheberry, Muriel Bouttemy
Summary: XPS and GD-OES techniques were evaluated for chemical characterization of perovskite stacks, with XPS profiling leading to a reduction of lead and degradation of organic part. Differences in XPS depth profiles with different Ar ion types raised concerns about the bombardment effect on the perovskite surface, affecting the reliability of the chemical information collected. The possibility of combining XPS and GD-OES for advanced chemical characterization of perovskite stacks was discussed.
2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2021)
Article
Chemistry, Physical
Pilar Lopez-Varo, Mohamed Amara, Stefania Cacovich, Arthur Julien, Armelle Yaiche, Mohamed Jouhari, Jean Rousset, Philip Schulz, Jean-Francois Guillemoles, Jean-Baptiste Puel
Summary: Understanding the influence of temperature on the performance of perovskite solar cells is crucial for device optimization and improving stability in outdoor conditions. By studying the effect of realistic temperature conditions and the transient response of PSCs to environmental changes, this research combines theoretical and experimental approaches to predict and optimize the performance of these solar cells. Employing a comprehensive thermal model is essential for accurate energy yield estimations and to predict the lifetime of the device.
SUSTAINABLE ENERGY & FUELS
(2021)
Proceedings Paper
Energy & Fuels
Davina Messou, Stefania Cacocivh, Solene Bechu, Armelle Yaiche, Jean Rousset, Philip Schulz, Muriel Bouttemy
2020 47TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2020)
Proceedings Paper
Energy & Fuels
Stefania Cacovich, Adrien Bercegol, Salim Mejaouri, Guillaume Vidon, Jean-Baptiste Puel, Jean-Francois Guillemoles, Sebastien Jutteau, Jean Rousset, Laurent Lombez, Daniel Ory
2020 47TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2020)
Proceedings Paper
Optics
E. Raoult, R. Bodeux, S. Jutteau, S. Rives, A. Yaiche, D. Coutancier, J. Rousset, S. Collin
PHYSICS, SIMULATION, AND PHOTONIC ENGINEERING OF PHOTOVOLTAIC DEVICES IX
(2020)
Proceedings Paper
Energy & Fuels
Adrien Bercegol, Daniel Ory, Daniel Suchet, Stefania Cacovich, Olivier Fournier, Jean-Francois Guillemoles, Jean Rousset, Laurent Lombez
2019 IEEE 46TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
(2019)
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)
