5 天之前 · Here, the role of cation solvations and ion pairing structures is shown in corrosion mitigation. 2,2,3,3-tetrafluoro-1,4-dimethoxybutane (FDMB), a 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether (TTE)/1,2-dimethoxyethane (DME) mixture, and non-fluorinated ethers are evaluated in 1 m LiFSI. FDMB promoted the formation of AlF₃ while ...

To address such issues, solvation chemistry and interface chemistry are combined together to reduce the aluminum anode corrosion by adding a concentrated potassium acetate electrolyte component and sodium stannate electrolyte additive, which can greatly decrease the number of free H 2 O molecules and improve the potential of hydrogen evolution.

2024年12月8日 · The engineering of the solvation structure through the inorganic–organic composite layer represents a practical strategy for developing corrosion-resistant lithium metal anodes in high-concentration electrolytes.

2022年12月10日 · In this work, we proposed an ab initio model considering the solvation effect to investigate crystal orientation-dependent corrosion behavior of Ta. The changes in electron transfer number and energy of a tantalum atom during its dissolution from the surface in vacuum and explicit methanol molecules were studied, respectively.

2019年7月26日 · In this study, a multi-phase-field formulation is proposed to investigate the effects of ICP formation on pitting corrosion kinetics. The Gibbs free energy of the metal-electrolyte-insoluble...

2021年1月1日 · Examples of the corrosion classified according to the causes include stress corrosion cracking and microbially influenced corrosion. This chapter presents an overview of the different types of corrosion and the common techniques used to study and characterize corroded metal surfaces and corrosion products.

Corrosion due to water is one of the most significant and complex causes of damage to metallic products. Written from the viewpoint of physical chemistry, this authoritative and established text deals with the aqueous corrosion of metals.

2021年2月15日 · This work reveals the degradation and protection performance of the naturally formed carbonate layers and provides insights into understanding the corrosion product stability and chemical ...

2021年5月24日 · Deep eutectic solvent (DES) is regarded as a new generation of green solvent due to its distinctive and tailorable physicochemical properties, such as low volatility, strong solubility, biodegradability, low-cost, environment-friendly, and feasibility of the structural design.

2021年1月26日 · Many applications of QM involve solvents such as water, but it is usually not practical to treat the solvent as a dynamic fluctuating fluid. Thus, various techniques have been developed for treating the solvent as a polarizable continuum so that the QM on the solute can include solvation in constructing reaction energy surfaces.