Mass balance holds within the limits of errors on the surfaces of LiF and KCl at temperatures above 400 K. On a mica surface deposition of potassium atoms is observed even at temperatures higher than room temperature. It is shown from the change of the sticking coefficient that the deposition...
In many cases, diffusion of oxygen controls sintering, grain growth, and creep. High oxygen diffusivity is critical for efficient operation of many fuel cells. Additionally, oxygen diffusivities are an essential ingredient in any point defect model. Secondary ion mass spectrometry (SIMS) is the ...
Find the molar mass, moles of each element, and number of atoms of each element for 0.9992 g NaCl, 0.9822 g C12H22O11, 0.9510 g NH4Cl, 0.9723 g C6H5OH, and 1.0038 g C9H20. Find the molar mass of NaCl. What is the mass of two moles of NaCl? ...
Unlike most other picornaviruses, foot-and-mouth disease (FMD) intact virions (146S) dissociate easily into small pentameric subunits (12S). This causes a dramatically decreased immunogenicity by a mechanism that remains elusive. Here, we present the hig
where\(\:\varDelta\:{r}_{i}^{2\:\:}\)is the mean-square fluctuation of the ith atomic coordinate;\(\:{K}_{B}\)is the Boltzmann constant; T is the temperature;\(\:{m}_{i}\)is the mass of the ith atom;\(\:{W}_{ij}^{2}\)is the (i, j)-th element of the eigen...
where\(\:\varDelta\:{r}_{i}^{2\:\:}\)is the mean-square fluctuation of the ith atomic coordinate;\(\:{K}_{B}\)is the Boltzmann constant; T is the temperature;\(\:{m}_{i}\)is the mass of the ith atom;\(\:{W}_{ij}^{2}\)is the (i, j)-th element of the eigen...
Comparing the distribution difference of vertical 调平固液界面平坦度的方法resistivity of single crystal head and tail The method of adjusting plainness of solid-liquid interface 杂质条纹、生长层、平坦界面生长层形状、旋转性条纹、旋转 性表面条纹
(2 cm × 3 cm) electrode and dried under an infrared lamp to obtain a working electrode with a catalyst mass loading of 1 mg cm−2. The cathodic and anodic compartments were separated by an anion exchange membrane. Before the measurement, the KHCO3aqueous solution was purged by ...
the mass activities of RhMo Nanosheets/C is 6.96 A mgRh−1; this is 21.09 times higher than that of commercial Pt/C (0.33 A mgPt−1). Density functional theory calculations suggest that the interface aids in the dissociation of H2and the H species can then spillover to weak...
During the sampling phase, time steps of 4.0 fs were used, enabled by constraining all bonds involving hydrogen atoms64 to their equilibrium lengths as well as applying the hydrogen mass repartitioning method65. Data analysis was performed using VMD 1.9.366 and CPPTRAJ67. Simulation set-up ...