Unraveling gas evolution in sodium batteries by online electrochemical mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2021.07.005
Abstract: Abstract Identification of gaseous decomposition products from irreversible side-reactions enables understanding of inner working of rechargeable batteries. Unlike for Li-ion batteries, the knowledge of the gas-evolution processes in Na-ion batteries is limited. Therefore, in this… read more here.
Keywords: online electrochemical; electrolyte; gas evolution; ion ... See more keywords
Gas evolution characterization and phase transformation during thermal treatment of cathode plates from spent LiFePO4 batteries
Sign Up to like & getrecommendations! Published in 2020 at "Thermochimica Acta"
DOI: 10.1016/j.tca.2019.178483
Abstract: Abstract In this paper, thermal reaction behaviors and gas evolution characteristics of cathode electrodes separated from spent LiFePO4 batteries were systematically characterized using thermogravimetric-differential scanning calorimetry analysis coupled with mass spectrometry equipped with electron ionization… read more here.
Keywords: spent lifepo4; phase transformation; gas evolution; lifepo4 batteries ... See more keywords
High-Throughput in Situ Pressure Analysis of Lithium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b01760
Abstract: Many degradation processes in lithium-ion batteries are accompanied by gas evolution and therefore lead to an increase in internal cell pressure. This causes serious safety concerns for state-of-the-art lithium-ion batteries, calling for a thorough investigation… read more here.
Keywords: gas evolution; ion batteries; pressure; lithium ion ... See more keywords
Kinetics of Gas Evolution from Supersaturated Oils at Elevated Pressures and Temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c00031
Abstract: The design of gas-liquid separators is commonly based on the API 12 J guidelines. Although these guidelines have been useful, they may fail to provide sufficient time required for complete gas-liqu... read more here.
Keywords: gas; evolution supersaturated; oils elevated; kinetics gas ... See more keywords
Schiff Base as Additive for Preventing Gas Evolution in Li4Ti5O12-Based Lithium-Ion Battery.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b15112
Abstract: Lithium titanium oxide (Li4Ti5O12)-based electrodes are very promising for long-life cycle batteries. However, the surface reactivity of Li4Ti5O12 in organic electrolytes leading to gas evolution is still a problem that may cause expansion of pouch… read more here.
Keywords: li4ti5o12 based; gas evolution; gas; schiff base ... See more keywords
Nanomorphology-Enhanced Gas-Evolution Intensifies CO2 Reduction Electrochemistry
Sign Up to like & getrecommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b00023
Abstract: Nanostructured CO2 reduction catalysts now achieve near-unity reaction selectivity at increasingly improved Tafel slopes and low overpotentials. With excellent surface reaction kinetics, these catalysts encounter CO2 mass transport limitations at current densities ca. 20 mA… read more here.
Keywords: co2 reduction; transport; gas evolution; electrochemistry ... See more keywords
Chemical Reaction Networks Explain Gas Evolution Mechanisms in Mg-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c02222
Abstract: Out-of-equilibrium electrochemical reaction mechanisms are notoriously difficult to characterize. However, such reactions are critical for a range of technological applications. For instance, in metal-ion batteries, spontaneous electrolyte degradation controls electrode passivation and battery cycle life.… read more here.
Keywords: gas evolution; reaction; ion batteries;