Evaluation of Alternative Lithium Salts for Li Ion Batteries With SiO <sub><i>x</i></sub> -Containing Anodes: Characteristic Failure Mechanisms and Different Impacts of the Fluoroethylene Carbonate Additive. [PDF]
(a) The cycle life of Li ion batteries with SiOx‐containing anodes can be extended by replacing the state‐of‐the‐art LiPF6 salt with LiBOB or LiDFOB, and by further employing FEC as an electrolyte additive. (b) When employing LiDFOB‐based electrolyte, long cycle life is partly by active lithium generation from the oxidation of soluble SEI species that ...
Arifiadi A +13 more
europepmc +2 more sources
Improving Electrolyte Sustainability for Sodium-Ion Capacitors by Combining a Bio-Based Solvent With a Low-Fluorine Salt. [PDF]
This work investigates a novel, sustainable electrolyte for application in sodium‐ion capacitors by combining a low‐fluorine salt, sodium difluoro(oxalato)borate (NaDFOB), with a bio‐based solvent, γ‐Valerolactone (GVL). Furthermore, the in situ sacrificial salt (sodium squarate, Na2C4O4) oxidation technique has been studied as a presodiation ...
Hainthaler A +6 more
europepmc +2 more sources
Lithium Squarate as Sacrificing Electrolyte Additive for Prelithiation: Case Study in Zero-Excess Lithium Metal Batteries. [PDF]
Active lithium loss (ALL) and capacity fade can be compensated by prelithiation, apparently simple via sacrificing additives e.g., lithium squarates. However, as a cathode additive it ruptures the cathode via gas evolution, while as an electrolyte additive it gets reductively depleted on anode side in course of solid electrolyte interphase (SEI ...
Abdullahi IL +8 more
europepmc +2 more sources
A formação de P não-lábil a partir de formas lábeis, adsorvidas aos oxihidróxidos de Fe e Al, é razão para o baixo efeito residual da fertilização fosfatada em solos tropicais.
Iván Ernesto Fernández R. +3 more
doaj +1 more source
Química e gênese de solos desenvolvidos sob vegetação de restinga no estado de São Paulo
As áreas arenosas e de solos pobres com vegetação característica das planícies costeiras brasileiras são genericamente denominadas de restinga. Os solos desses ambientes foram muito pouco estudados. Para este estudo, selecionaram-se áreas de restinga dos
Maurício Rizzato Coelho +4 more
doaj +1 more source
Conformational control of anticancer activity: the application of arene-linked dinuclear ruthenium(II) organometallics [PDF]
Dinuclear metal complexes have emerged as a promising class of biologically active compounds which possess unique anticancer activity. Here, we describe a novel series of arene-linked dinuclear organometallic Ru(II) complexes, where the relative ...
Dyson, Paul J. +3 more
core +2 more sources
The oxalato complexes of titanium(IV)—I : Mononuclear Ti(OH)2(C2O4)22− in solution [PDF]
Molecular weight, electrodialysis and anion exchange measurements between pH 1 and 4 showed that the titanyl oxalate anion is present in solution as mononuclear Ti(OH)2(C2O4)22 units. pH studies of solutions of (NH4)2TiO(C2O4)2·H2O in 0.5 M NaClO4 medium
Velde, G.M.H. van de
core +2 more sources
Alterações no potencial redox (Eh) de solos, como ocorrem em solos hidromórficos, causam alterações significativas nas características químicas e mineralógicas dos solos e têm forte influência sobre o comportamento do P, alterando a relação entre suas ...
Iván Ernesto Fernández R. +3 more
doaj +1 more source
La hiperoxaluria primaria (HOP) es una enfermedad hereditaria autosómica recesiva del metabolismo del glioxalato, con sobreproducción de oxalato, hiperoxaluria, depósito de oxalato de calcio en varios órganos, litiasis y nefrocalcinosis.
Mariana Dufort +9 more
doaj +1 more source
Com o incremento exponencial da avicultura no Brasil, a disponibilidade de dejetos de aves e de cama de aviário tem aumentado de maneira semelhante.
Fabrício de Oliveira Gebrim +6 more
doaj +1 more source

