NASICON is an abbreviation for sodium superionic conductors, AnB2(PO4)3 in chemical formula48. A is a monovalent cation and B is a transition metal ion NaTi2(PO4)3, a type of NASICON compounds, is commonly used as an anode because Ti4+/Ti3+ oxidation potential is higher than hydrogen ...
Alkali silicates are represented by the chemical formula SiO2× M2O, where M is typically sodium (Na) or potassium (K). Available in liquid or solid forms, silicates can form stable dispersions in WBFs at high pH (approximately pH 10 or greater). These small silicate species are able to en...
Figure 3. Chemical formula of selected xenobiotic pollutants. Microbial degradation of chlorinated solvents can involve aerobic or anaerobic pathways, depending on the number of chlorine atoms on the molecule8,22: Higher chlorinated compounds are subjected to sequential reductive dechlorination catalyzed by...
we conducted neutron-based PDF analyses to study the influence of structural water on structural stability of disordered KVO. Neutron PDF was used due to the high sensitivity of neutrons to water (being particularly sensitive to both oxygen and hydrogen atoms) compared with X-ray ...
Formula [4] R41-SO3M wherein R41 represents a substituted or unsubstituted, saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms, and M represents a hydrogen atom, or an alkali metal; Formula [5] HO- (A1-O) l1-(A2-O)l2-(A3-O)l3-H wherein A1, A2, and A3 each...
This invention relates to new tetrahydrobenzthiazoles of general formula ##STR1## wherein R 1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the... Griss Deceased., Gerhart,C Schneider,R Hurnaus,...
(1) N-ω-dialkylaminoalkyl)amides of unsaturated carboxylic acids of the formula: ##STR2## in which R1 represents a hydrogen atom or a C1 -C4, preferably a C1 -C2, alkyl group, R2 represents a C1 -C12, preferably a C1 -C8, alkylene group, and R3 and R'3, which may be ident...
1. A process for separating sodium sulfate from aqueous solutions, containing sodium sulfate and less than 2% by weight of chloride, of anionic or cationic dyestuffs, in particular water-soluble dyestuffs of the general formula (1) see diagramm : EP0158233,P25,F2 in which F is the radical...
Sodium dodecyl sulfate of the chemical formula C12H25NaO4S and the molecular mass 288.4 g/mol was purchased from Fluka and used as received. The chemical structure of the SDS is presented in Fig. 1 [1]. SDS aqueous solutions were prepared with ultrapure water of 18.2 MΩ∙cm resi...
The molecular weight of FEP and PTFE was calculated based on the data provided by Dupont (SSG method), using the formula30: LogMn¯=2.61−SSG0.06 (3) Calculation methods The density functional theory calculations were implemented in the Vienna ab initio Simulation Pack (VASP 6.2.1) code31...