As a result of the extensive research and application LiFePO4 (LFP) in past > 20 years, there is now relatively in-depth understanding its structural stability, phase transition mechanism electrochemical properties. However, difficulties faced by further improving performance LFP due to intrinsic low electronic ionic conductivity have not yet been effectively solved. In order unlock effect m...

hormone-independent prostate cancer cell lines are resistant to antineoplastic drugs, this study sought to determine the usefulness of lithium chloride as an inhibitor of glycogen synthase kinase-3β to increase the cytotoxic effect of doxorubicin, etoposide or vinblastine antineoplastic drugs on du145 cells. combination effect was assessed by using low and ic50 doses of drugs + lithium chloride...

This paper describes the development of a Battery Management System (BMS) State of Charge/Health (SOC/SOH) algorithm that was developed and proven for three different lithium ion based cell chemistries (nanophosphate, lithium manganese oxide, lithium iron phosphate). In addition, a universal BMS architecture based on this algorithm was developed that can support other chemistries, capacities, a...

Aim. To study serum concentrations of trace and macro elements their correlations in children adolescents after antitumor therapy, depending on the presence or absence caries. Materials methods. The included 98 patients aged 4 to 17 years who were remission an therapy performed for acute leukemia lymphomas. Patients with carious tooth lesions group 1 ( n = 34) without caries – 2 64). We used in...

Developments of large-scale energy storages with not only low cost and high safety but also abundant metals are significantly demanded. While lithium ion batteries are the most successful method, they cannot satisfy all conditions. Here we show the principle of novel lithium-free secondary oxygen rocking aqueous batteries, in which oxygen shuttles between the cathode and anode composed of iron-...

Improving cathode materials is mandatory for next-generation Li-ion batteries. Exploring polyanion compounds with high theoretical capacity such as the lithium metal orthosilicates, Li2MSiO4 is of great importance. In particular, mixed silicates represent an advancement with practical applications. Here we present results on a rapid solid state synthesis of mixed Li2(FeMnCo)SiO4 samples in a wi...

Glass systems of composition 90R(2)B(4)O(7)+9PbO+1Fe(2)O(3) (R=Li, Na and K) and 90Li(2)B(4)O(7)+(10-x)PbO+xFe(2)O(3) (x=0.5, 1, 3, 4, 5, 7 and 9 mol %) have been investigated by means of electron paramagnetic resonance (EPR) and optical absorption techniques. The EPR spectra exhibit three resonance signals at g approximately 6.0, 4.2 and 2.0. The resonances at g approximately 6.0 and 4.2 are a...

Introduction: Lithium salts are known as effective psychotropic medicine for treatment bipolar disorder and may be used to treat alcoholism, schizoaffective disorders, and cluster headaches. The antioxidant activity and immunomodulatory effects of prospective lithium compounds have been investigated in this work. Materials and Methods: The antioxidant properties were studied by the voltammetry...