Article
Engineering, Environmental
Annalisa Vacca, Laura Mais, Michele Mascia, Elisabetta Maria Usai, Jesus Rodriguez, Simonetta Palmas
Summary: This study investigated the effect of applied potential on the photoelectrocatalytic oxidation of 2,4-D using TiO2 nanotubular anodes under solar light irradiation. Results showed that oxidation by OH radicals from water oxidation is the main mechanism, while direct oxidation by photogenerated holes at the electrode surface is a secondary mechanism with high removal rates due to current doubling effect.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Energy & Fuels
Lais Bresciani, Simone Stulp
Summary: This study successfully synthesized Ti/TiO2 nanotubes via anodic oxidation and calcination, and applied them in the photoelectrocatalytic conversion of biomethane. The experimental results demonstrated that Ti/TiO2 exhibited excellent photoactivity, making it promising for methane conversion.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Chemistry, Applied
Sedat Yurdakal, Sidika Cetinkaya, Levent Ozcan, Ozer Gok, Leonardo Palmisano
Summary: The study investigated the photoelectrocatalytic oxidation of 3-pyridinemethanol using TiO2 anode plates loaded with different noble metals under UVA irradiation, with Pd showing high activity and selectivity when loaded in low amounts. The experiments suggest that PEC is more selective than PC for vitamin B-3 production.
Article
Chemistry, Applied
Yan Wei, Ruizhi Duan, Qiaolan Zhang, Youzhi Cao, Jinyuan Wang, Bing Wang, Wenrui Wan, Chunyan Liu, Jiazang Chen, Hong Gao, Huanwang Jing
Summary: The construction of new heterojunction materials is a promising approach for the photoelectrocatalytic conversion of CO2 into valuable chemicals. In this study, a series of TiO2/TiN heterojunctions were designed and fabricated, showing excellent performance in the reduction of CO2. The heterojunction with nitrogen instead of oxygen contained more active Ti3+ species and showed good light harvesting capability.
CHINESE JOURNAL OF CATALYSIS
(2023)
Article
Chemistry, Physical
Huazhen Cao, Wanjun Zheng, Lingqin Zhang, Wenyu Feng, Huibin Zhang
Summary: This work presents a method for preparing Cu2ZnSnS4@TiO2 nanotubes (Cu2ZnSnS4/ TiO2NTs) composite electrode through pulse electrodeposition and high-temperature vulcanization. The composite electrode exhibits high catalytic conversion efficiency for CO2 reduction and stable performance. The influence of pulse parameters on the morphology and photoelectrochemical properties of the composite electrode is also investigated.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Energy & Fuels
Yajun Wang, Runhua Li, Qiaohuan Wu, Zhuang Yang, Fan Fan, Yuming Li, Guiyuan Jiang
Summary: In this study, novel CNx/TiO2 core-shell nanowire arrays were prepared using chemical vapor deposition. The combination of photocatalytic oxidation and electrolytic oxidation improved the PC efficiency and PEC efficiency of TiO2, making it a promising material for photoelectrocatalytic oxidation.
Article
Chemistry, Multidisciplinary
Suhail Mubarak, Duraisami Dhamodharan, Hun-Soo Byun, S. B. Arya, Deepak K. Pattanayak
Summary: The necessity to limit the high concentration of CO2 in the atmosphere due to global warming has led to the development of photoelectrochemical CO2 reduction methods. In this study, a cost-effective 3D nanoporous structured TiO2 nanoparticles were fabricated, with the TO600 sample showing the lowest CO2 reduction onset potential under light conditions.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Chemistry, Physical
Jialin Liu, Hai Bi, Lei Zhang, Gang Zhou
Summary: In this study, a simple adsorption-deposition method was proposed to prepare oxide-supported transition metal dual-atom catalysts (DACs), and the application of Ni-2/TiO2 system in photo(electro)catalytic hydrogen production was investigated. Compared to single-atom catalysts, dual-atom catalysts have more reaction sites and reduction capacity, and they also improve the hydrogen adsorption kinetics and thermodynamics. Furthermore, dual-atom catalysts can enhance the photoactivity efficiency by narrowing the band gap and smearing deep trap levels.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Suhail Mubarak, Duraisami Dhamodharan, Hun-Soo Byun, S. B. Arya, Deepak K. Pattanayak
Summary: In this study, cost-effective and novel 3D nanoporous structured TiO2 nanoparticles were fabricated for photoelectrochemical reduction of CO2. The samples prepared at 600 degrees C exhibited the highest photocurrent density and the lowest CO2 reduction onset potential.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Electrochemistry
Nikita Denisov, Xin Zhou, Gihoon Cha, Patrik Schmuki
Summary: The photoresponse of TiO2 nanotube photoanodes is significantly influenced by the illumination intensity, with a significant increase in IPCE magnitude as the illumination intensity decreases. Higher illumination intensities lead to hole accumulation and trapping. At low light intensities, there are noticeable changes in IPCE spectra and a slowing of transient photocurrent kinetics.
ELECTROCHIMICA ACTA
(2021)
Article
Chemistry, Physical
Yuhan Liu, Jing Shang, Tong Zhu
Summary: Photoelectric co-catalysis is a promising method for CO2 reduction due to its flexibility and higher reaction efficiency. In this study, solid planar PEC devices were designed using reduced graphene oxide (RGO) for gas-solid PEC CO2 reduction. The best CO2 reduction efficiency was achieved with RGO-130, which had moderate oxygen content, 001 crystal face, and layer upon layer structure, facilitating the separation and transfer of photogenerated carriers.
APPLIED SURFACE SCIENCE
(2023)
Article
Electrochemistry
Xin Zhou, Nikita Denisov, Gihoon Cha, Imgon Hwang, Patrik Schmuki
Summary: This study compares the photoresponse of vertically erected single crystal anatase layers with that of TiO2 nanotube layers, showing that the de-fluorinated VE-anatase layers exhibit significantly higher photocurrents due to faster electron transport in these single crystal electrodes.
ELECTROCHEMISTRY COMMUNICATIONS
(2021)
Article
Chemistry, Physical
Nikolaos Philippidis, Eleni Pavlidou, Sotiris Sotiropoulos, Petros Kokkinos, Dionissios Mantzavinos, Ioannis Poulios
Summary: This study explored the photoelectrocatalytic degradation and mineralization of sulfamethazine (SMT) in aqueous solution. The TiO2 film electrodes on Ti substrates were used as working electrodes (TiO2/Ti) and were analyzed by SEM and XRD. The PEC efficiency of the TiO2/Ti electrodes in the oxidation of SMT was evaluated under different experimental conditions, and the degradation followed the Langmuir-Hinshelwood (L-H) kinetic model.
Article
Environmental Sciences
Danchen Zhao, Liushan Jiang, Ruochen Yang, Yue Zhang, Qingxiang Zhou
Summary: In this work, researchers modified titanium dioxide nanotube arrays (TiO2 NTAs) with polyaniline (PANI) to enhance the utilization of visible light and accelerate the photocatalytic degradation of a flame retardant. The results showed that the PANI-modified TiO2 NTAs exhibited higher catalytic activity, especially when ethanol was present as a hole scavenger. The modified material demonstrated excellent stability and potential for future practical applications as a photoelectrocatalyst.
Article
Chemistry, Physical
Jingui Ma, Changkai Yin, Liqiang Ma, Yuxin Tian, Youjia Wang, Quan Shi, Xiaoyi Lv, Junwei Hou
Summary: A metal-free strategy using graphite carbon/TiO2 heterojunction nanomeshes (GC/TiO2 HNMs) was successfully prepared to enhance the photoelectrocatalytic activity of TiO2 for wastewater treatment. The GC/TiO2 HNMs showed excellent performance in degrading dyes and maintained high degradation efficiency even after multiple reuses. The modification of graphite carbon on TiO2 NMs increased the photocurrent and decreased the ionic resistance, preventing the recombination of electron-hole pairs and enhancing the photoelectrocatalytic activity.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Physical
J. Maya-Cornejo, J. A. Diaz-Real, Jose Luis Lopez-Miranda, Lorena Alvarez-Contreras, Rodrigo Esparza, Noe Arjona, Miriam Estevez
Summary: In this study, Cu@Pd core-shell nanoparticles were synthesized by optimizing the reduction of Cu2+ to Cu-0 as cores and increasing the amount of Pd precursor. The Cu@Pd IV sample exhibited the best core@shell structure and highest electrocatalytic activity for ethanol oxidation reaction. This sample also showed a significantly lower oxidation peak potential and higher current density compared to the reference Pd/C nanomaterial.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Analytical
Azucena Osornio-Villa, Rubi Resendiz-Ramirez, Jesus Adrian Diaz-Real, Erika Roxana Larios-Duran, Julieta Torres-Gonzalez, Federico Castaneda-Zaldivar, Rene Antano-Lopez
Summary: Glucose electro-oxidation on a reconstructed surface gold electrode was studied in an alkaline medium using voltammetry and electrochemical impedance spectroscopy. Different processes and interactions of glucose with the metallic surface were identified in a low potential range, supported by two peaks in sampled i vs. E curve. These findings are consistent with EIS results showing the existence of two distinct behaviors within this short potential range.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Multidisciplinary Sciences
Sverre Holm, Thomas Holm, Orjan Grottem Martinsen
Summary: This study discusses the use of the constant phase element (CPE) in circuit simulation and its theoretical background. It explores the physical interpretations of capacitive and inductive CPEs, as well as their correspondence with time-varying circuits.
Article
Chemistry, Multidisciplinary
Michael Beetz, Sebastian Haeringer, Patrick Elsaesser, Jonathan Kampmann, Lena Sauerland, Florian Wolf, Marcella Guenther, Anna Fischer, Thomas Bein
Summary: As global warming becomes a major issue, research on hydrogen production as an alternative energy carrier has gained importance. However, most current methods of hydrogen production suffer from degradation and loss of activity. A new approach using protective layers and a water oxidation co-catalyst has shown promising results in achieving higher photocurrent densities and stable electrodes for water oxidation.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Review
Materials Science, Multidisciplinary
Tianyu Li, Jesus Adrian Diaz-Real, Thomas Holm
Summary: The integration of miniaturized electrochemical systems into microfluidic flow devices has been a active research field in recent decades, resulting in advanced platforms for chemical conversion and detection. The design of microfluidic electrochemical cells requires careful consideration of aspects such as potential control, electrolyte flow, pH, pressure, and temperature, potentially complicated by the integration of photon traffic for spectro(electro)chemical detection. This review highlights recent advances in the design of microfluidic flow devices for chemical detection, addressing challenges in electrode and flow pathway design and offering solutions found in literature.
ADVANCED MATERIALS TECHNOLOGIES
(2021)
Article
Chemistry, Multidisciplinary
Rubi Resendiz-Ramirez, Aaron Rodriguez-Lopez, Jesus A. Diaz-Real, Humberto F. Delgado-Arenas, Azucena Osornio-Villa, Rosalba Hernandez-Leos, Vincent Vivier, Rene Antano-Lopez
Summary: This study investigates the electrochemical synthesis of magnetite nanoparticles through analysis of electrochemical impedance spectroscopy (EIS). Three models are proposed and their EIS spectra predicted, with a new model involving up to three adsorbed intermediate species providing the best fit to experimental data. However, the existing mechanisms do not fully explain all experimental results, highlighting the need for further refinement in understanding the reaction mechanism.
Article
Thermodynamics
Ragnhild Hancke, Thomas Holm, Oystein Ulleberg
Summary: This study provides a detailed techno-economic assessment of high-pressure proton exchange membrane-based water electrolysis (PEMEL) systems. It demonstrates that economically viable solutions can be achieved with high-pressure PEMEL systems operating up to 200 bar, which are suitable for various industrial applications.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Chemistry, Physical
Tory Borsboom-Hanson, Thomas Holm, Walter Merida
Summary: This study develops a framework to explore the use of supercritical water in alkaline electrolysis and investigates the activation energies and trends of sub- and supercritical water electrolysis through Arrhenius analysis and conductivity analysis of solutions, revealing a discontinuity between them.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Energy & Fuels
Patrick Fortin, Michael R. Gerhardt, Oystein Ulleberg, Federico Zenith, Thomas Holm
Summary: Electrochemical impedance spectroscopy (EIS) is a powerful technique for detecting small changes in electrochemical systems and identifying their sources. By using a multi-sine EIS technique that applies multiple frequencies simultaneously, the acquisition time for EIS spectra can be significantly reduced, enabling real-time monitoring and fault detection.
FRONTIERS IN ENERGY RESEARCH
(2022)
Article
Thermodynamics
Tory Borsboom-Hanson, Thomas Holm, Walter Merida
Summary: Water electrolysis is a method to meet hydrogen demand, but it is currently more expensive than fossil fuel-based hydrogen production. Higher temperatures and pressures can improve energy efficiency and reduce costs. Supercritical water electrolysis is feasible but not the most economical choice. Operating at high pressure and 280°C can achieve higher economic efficiency.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Chemistry, Multidisciplinary
Tianyu Li, Jesus Adrian Diaz-Real, Thomas Holm
Summary: This article discusses ways to incorporate a reference electrode in a microfluidic system and presents some design strategies for electrode placement to ensure accurate potential control through numerical modeling and experimental verification.
Article
Materials Science, Ceramics
H. Martinez-Garcia, D. Salazar-Marin, V. Collins-Martinez, J. G. Torres-Torres, M. K. Kesarla, O. A. Jaramillo-Quintero, N. Hernandez-Como, Goldie Oza, F. Ortiz-Chi, J. A. Diaz-Real, S. Godavarthi
Summary: This study prepared C3N4 and TiO2 using different methods, and utilized them to prepare C3N4/TiO2 heterojunction materials, resulting in improved photocatalytic hydrogen production efficiency. The composite with 5% C3N4 content showed the best photocatalytic hydrogen production, and various techniques were employed to confirm the formation of the heterojunction and the mechanism of band alignment.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Coatings & Films
A. I. Gutierrez-Perez, M. T. Ayala-Ayala, A. G. Mora-Garcia, C. Hernandez-Navarro, S. Perez, J. A. Diaz-Real, J. Gonzalez Hernandez, J. Munoz-Saldana
Summary: Visible-light photoactive (Na0.5Bi0.5)TiO3 (NBT)-based heterojunctions have shown potential in environmental remediation. This study investigates the photocatalytic properties of NBT-based coatings deposited by oxyacetylene flame spray (FS) and analyzes the influence of spraying parameters on the physicochemical properties. The results demonstrate the ability of the FS methodology to produce multiphase photocatalytic coatings.
JOURNAL OF THERMAL SPRAY TECHNOLOGY
(2023)
Article
Materials Science, Multidisciplinary
Francisco Javier Cordova-Almeida, Darshana Rajput, J. G. Torres-Torres, S. Gallardo-Hernandez, Adrien Cervantes-Uribe, Jesus A. Diaz-Real, Srinivas Godavarthi, Goldie Oza
Summary: The mesostructured heterojunctions of SrTiO3/g-C3N4 were synthesized using hydrothermal method with different weight percentages of SrTiO3. The CN-ST15 sample showed the highest photocatalytic activity in degrading methylene blue.
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)
