Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 3188-00-9, Name is 2-Methyltetrahydrofuran-3-one, SMILES is CC1C(CCO1)=O, belongs to tetrahydrofurans compound. In a document, author is Lunchev, Andrey V., introduce the new discover, Product Details of 3188-00-9.
Electrochemical properties of p-terphenyl based lithium solvated electron solutions
Concentrated lithiumsolvated electron solutions (LiSESs) consisting of p-terphenyl (TER) in tetrahydrofuran (THF) prepared using suspensions of TER in THF, exhibit a more than twelve times increase in conductivity compared to more dilute solutions. The temperature dependent conductivity of LiSES has metallic-like characteristics, i.e. linear decrease of conductivity with increasing temperature, except for the solution of higher concentration (less THF) with the ratio of lithium to TER being 2 which conductivity increases as raising temperature due to the higher contribution of ionic conductivity. From temperature dependent open circuit voltage temperature measurement, the values of changes in entropy (Delta S) and enthalpy (Delta H) were determined. Unlike lithium-intercalated graphite, the Delta S decreases linearly as the ratio of lithium to TER increases, which demonstrates fundamental differences in the lithium charging/discharging processes between solution and solid state. The TER based LiSES with higher concentrations (less THF) show deviations from the Delta S and Delta H values of solutions with lower concentrations. The Delta S values for the TER based LiSES are higher than for naphthalene and biphenyl based Li SES having the same composition, but lower than those for solid lithium ion battery anode materials. LiSES with the maximum ratio of lithiumto TER is 2.4 to 1 exhibits minimum conductivity which indicates the formation of a dimeric structure under these conditions. The LiSES provides higher energy density comparing to vanadium redox batteries, which demonstrates that LiSES holds good promise as anolytes in liquid-based refuelable batteries.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 3188-00-9 is helpful to your research. Product Details of 3188-00-9.
Reference:
Tetrahydrofuran – Wikipedia,
,Tetrahydrofuran | (CH2)3CH2O – PubChem