Improving the Stability, Selectivity, and Cell Voltage of a Bipolar Membrane Zero‐Gap Electrolyzer for Low‐Loss CO2 Reduction
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202300203
Abstract: Electrolyzers for CO2 reduction containing bipolar membranes (BPM) are promising due to low loss of CO2 as carbonates and low product crossover, but improvements in product selectivity, stability, and cell voltage are required. In particular,… read more here.
Keywords: co2 reduction; cell voltage; co2; selectivity ... See more keywords
A Chemical Approach to Raise Cell Voltage and Suppress Phase Transition in O3 Sodium Layered Oxide Electrodes
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201702599
Abstract: Sodium ion batteries (NIBs) are one of the versatile technologies for low‐cost rechargeable batteries. O3‐type layered sodium transition metal oxides (NaMO2, M = transition metal ions) are one of the most promising positive electrode materials… read more here.
Keywords: voltage; transition; phase transition; sodium ... See more keywords
High cell voltage and storage capacity of graphyne as the anode of K-ion batteries: computational studies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-020-04404-6
Abstract: Li-ion batteries have many advantages, but these batteries suffer from safety problems, short lifetime, and a high cost. Nontoxicity, wide availability, and low cost of potassium offer the K-ion batteries (KIB) as a replacement to… read more here.
Keywords: cell voltage; storage capacity; ion; ion batteries ... See more keywords
A new aqueous all-organic flow battery with high cell voltage in acidic electrolytes
Sign Up to like & getrecommendations! Published in 2021 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.116058
Abstract: Abstract To ensure deeper market penetration, electrolytes of redox flow batteries (RFB) should be based on low-cost and abundant materials. An all-organic system based on acidic aqueous electrolytes is developed, from a study of theoretical… read more here.
Keywords: acidic electrolytes; new aqueous; cell voltage; cell ... See more keywords
Active cell voltage balancing of Electric vehicle batteries by using an optimized switched capacitor strategy
Sign Up to like & getrecommendations! Published in 2021 at "Journal of energy storage"
DOI: 10.1016/j.est.2021.102521
Abstract: Abstract In electric vehicles, Battery Management System (BMS) plays a significant role in cell voltage equalization. In the passive cell voltage balancing method, strong cells dissipate excess energy through resistors in the form of heat.… read more here.
Keywords: voltage balancing; battery pack; voltage; active cell ... See more keywords
Positive Feedback Mechanism to Increase the Charging Voltage of Li-O2 Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c10986
Abstract: The large overpotential of nonaqueous Li-O2 batteries when charging causes low round-trip efficiency and decomposition of the electrode materials and electrolyte. The origins of this overpotential have been enthusiastically explored to date; however, a full… read more here.
Keywords: step; voltage; cell voltage; mechanism ... See more keywords
Cell voltage of mixed conductors under partially frozen conditions
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0139580
Abstract: Partially frozen-in states are rather the rule than the exception. Coexistence between equilibrium states and frozen-in states is relevant in view of the diversity and complexity of charge carriers, or sublattices, especially in multinary compounds,… read more here.
Keywords: mixed conductors; partially frozen; cell voltage; frozen conditions ... See more keywords
Tapped-Inductor-Based Single-Magnetic Bidirectional PWM Converter Integrating Cell Voltage Equalizer for Series-Connected Supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.2994809
Abstract: Conventional supercapacitor (SC)-based energy storage systems require two separate converters, namely a bidirectional converter and a cell voltage equalizer. Each converter requires magnetic components, hence increasing the complexity, volume, and cost. This article proposes the… read more here.
Keywords: voltage; cell voltage; single magnetic; converter ... See more keywords