Results 21 to 30 of about 783,441 (391)

A comparative analysis of the influence of different types of Carbopol® on the release rate of lithium-carbonate from matrix tablets [PDF]

open access: yesVojnosanitetski Pregled, 2012
Background/Aim. Hydrophilic matrix tablets represent the most commonly used oral dosage form. Carbomers used in the concentration of 10%-30% for preparation of matrix tablets, may significantly affect the profile of drug release due to the formation ...
Toskić-Radojčić Marija   +4 more
doaj   +1 more source

Lithium carbonate sedimentation using flocculants with different ionic bases [PDF]

open access: yesHemijska Industrija, 2021
Lithium has become a metal of enormous interest worldwide. The extensive use of recharge-able batteries for a range of applications has pushed for rapid growth in demand for lithium carbonate.
Morales Yam   +2 more
doaj   +1 more source

Solid state lithiation-delithiation of sulphur in sub-nano confinement: a new concept for designing lithium-sulphur batteries. [PDF]

open access: yes, 2016
We investigate the detailed effects and mechanisms of sub-nano confinement on lithium-sulfur (Li-S) electrochemical reactions in both ether-based and carbonate-based electrolytes.
Bozhilov, Krassimir N   +3 more
core   +1 more source

Solvation of Lithium Irons in Mixed Organic Electrolyte Solutions by Electrospray Ionization Mass Spectroscopy [PDF]

open access: yes, 2002
Solvation of lithium ions in mixed organic electrolyte solutions for secondary lithium batteries was investigated by electrospray ionization mass spectroscopy.
Arakawa Ryuichi   +7 more
core   +2 more sources

Plus ça change? Switching lithium preparations

open access: yesBJPsych Bulletin, 2023
Aims and method A supply disruption alert in 2020, now rescinded, notified UK prescribers of the planned discontinuation of Priadel® (lithium carbonate) tablets.
David A. Cousins   +4 more
doaj   +1 more source

Studies on Solvation of Lithium Ions in Organic Electrolyte Solutions by Electrospray Ionization-Mass Spectroscopy [PDF]

open access: yes, 2002
Solvation of lithium ions in organic electrolyte solutions, ethylene carbonate (EC), propylene carbonate (PC), and gamma-butyrolactone (GBL) containing LiClO4, for lithium batteries was studied by electrospray ionization-mass spectroscopy (ESI-MS).
Arakawa Ryuichi   +7 more
core   +2 more sources

Influence of Lithium Carbonate and Sodium Carbonate on Physical and Elastic Properties and on Carbonation Resistance of Calcium Sulphoaluminate-Based Mortars

open access: yesApplied Sciences, 2019
In this study, three different hardening accelerating admixtures (sodium carbonate, lithium carbonate and a blend of sodium and lithium carbonates) were employed to prepare calcium sulphoaluminate cement-based mortars.
Luigi Coppola   +5 more
doaj   +1 more source

Lithium Diffusion in Graphitic Carbon [PDF]

open access: yesThe Journal of Physical Chemistry Letters, 2010
Graphitic carbon is currently considered the state-of-the-art material for the negative electrode in lithium-ion cells, mainly due to its high reversibility and low operating potential. However, carbon anodes exhibit mediocre charge/discharge rate performance, which contributes to severe transport-induced surface-structural damage upon prolonged ...
Ying Shirley Meng   +13 more
openaire   +5 more sources

Determining the Composition of Carbonate Solvent Systems Used in Lithium-Ion Batteries without Salt Removal

open access: yesEnergies, 2022
In this work, two methods were investigated for determining the composition of carbonate solvent systems used in lithium-ion (Li-ion) battery electrolytes.
Mohammad Parhizi   +5 more
doaj   +1 more source

The oxidative coupling of methane and the oxidative dehydrogenation of ethane over a niobium promoted lithium doped magnesium oxide catalyst [PDF]

open access: yes, 1993
The promoting effect of niobium in a Li/MgO catalyst for the oxidative coupling of methane (OCM) and for the oxidative dehydrogenation of ethane (ODHE) has been studied in some detail.
Li, X.   +4 more
core   +2 more sources

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