Supercapacitor electrode slurry is prepared for mass production by mixing activated carbon powder, conductive agent, and binder, which then deposited on a substrate using the doctor-blade method. Polyvinylidene fluoride (PVDF) 1-methyl-2-pyrrolidone (NMP) are used as binder solvent, respectively, to form metal substrate. In this study, ethyl cellulose (EC) evaluated prepare an indium-tin-oxide ...

Static headspace analysis of Gabon Estuary okoume (Aucoumea klaineana Pierre) oleoresins indicated that nine products represented the major part (>96%) of the volatile compounds: six monoterpenes (α-pinene, β-pinene, limonene, α-phellandrene, β-phellandrene, 3-carene), one monoterpenic alcohol (α-terpineol) and two other derivatives (p-cymene, eucalyptol). The relative amount of each product ap...

The essential oil from the aerial parts of Salvia sclarea L., growing wild in Tajikistan, were obtained by hydrodistillation and analyzed by gas chromatography – mass spectrometry. A total of 59 compounds were identified representing 94.2% of total oil composition. Major components of the essential oil were linalyl acetate (39.2%), linalool (12.5%), germacrene D (11.4%), α-terpineol (5.5%), ger...