The impact of full prelithiation on the rate and cycle performance a Si-based Li-ion capacitor (LIC) was investigated. Full anode achieved by assembling half cell with 2 µm-sized Si (0 V vs. Li/Li+) Li metal. A three-electrode (100% prelithiation) assembled using an activated carbon (AC) cathode high specific surface area (3041 m2/g), fully prelithiated anode, metal reference electrode. (87% 87...

All-organic aqueous batteries based on universal poly(imide) anodes and poly(catechol) cathodes with tunable cell voltage are reported by exploiting different charge carriers (Li+, Zn2+, Al3+, Li+/H+). A full-cell achieves the highest energy/power density of 80.6 W h kg−1/348 kW kg−1 in Li+/H+.

Magnetic interactions may lead to errors in precision mass metrology. An analytical description of such magnetic errors is presented in which the roles of both the volume magnetic susceptibility and permanent magnetization are discussed. The same formalism is then used to describe in detail the calibration and operation of a susceptometer developed at the Bureau International des Poids et Mesur...

[This corrects the article on p. 209 in vol. 100.].

Our work concerns the mass determination of 1 kg silicon spheres in the framework of the international Avogadro project with a view to an improved definition of the kilogram. It has been shown that the original method developed by the BIPM will attain reach the uncertainty target requested by the Avogadro group. New investigations have been initiated at the BIPM using a well adapted mass compar...

this experiment was conducted to investigate the effect of different levels of saccharomyces cerevisiae cell wall on performance, carcass traits and intestinal morphology in broilers. in this experiment 240 ross- 308 broilers were used in 4 treatments, 5 replicates and 12 bird in each replicate in a completely randomized design for 42 days. the treatments included: 1) control group (without sac...