1 and S1). The thicker areas could form large continuous regions or be segmented into various forms, giving a beaded appearance (Fig. 1a). Note that descriptions of the AFB forms were made using the nomenclature of a previous study [11]. Among the morphologies observed here, were spherical...
Since a lower pH is more favorable for the formation of vacancies in δ-MnO2,δ-MnO2 can rapidly adsorb Mn2+ directly onto the vacancies to form tunnel walls. At the same time, the rapid formation of the tunnel walls leads to a quick establishment of hydrogen bonding between adjacent ...
The two more abundant oxyanions of selenium are the selenate [Se(VI), SeO4 2−] and selenite [Se(IV), SeO3 2−] and both can be biologically converted to the less toxic insoluble mineral form Se (0). The molecular basis of biological selenite reduction to Se (0) has not been ...
aSAED pattern and (b) HRTEM image of a selected few-layer GaTe0.9Se0.1. The inset shows the nanoflake sample used for the HRTEM experiment.cSAED pattern and (d) HRTEM image of a selected few-layer GaTe0.4Se0.6. The inset shows the TEM image of the nanoflake sample.eµPL spectra of...
Gold in a bulk form has been observed to be a poor catalyst. But gold in the form of nanoparticles shows excellent catalytic activity towards the deoxygenation of epoxides into alkenes and reduction of ferrocyanate (III) and nitroarenes (Reddy et al. 2015a; Ju and Parales 2010). The 4-...
B. Synthesis The typical experimental procedure is: 1.26 g of BiCl3 and 0.75 g of TAA were dissolved in 50 mL of propanediol under magnetic stirring, ?nally form a homogeneous solution. The mixed solution together with 0.2 g PEG800 was then transferred to a three-necked ?ask (250 mL ...
sulfurreducens to reduce the soluble (chelated) form of iron, Fe(III)citrate, possibly due to compensatory interactions between members of this family of closely related cytochromes [28, 34]. In contrast, deletion of an unrelated putative periplasmic cytochrome, MacA, nearly eliminated Fe(III) ...
Although the solid electrolyte interface (SEI) protective film does not form during the charge/discharge process due to the high operation potential of ~1.55 V, the interfacial reactions between LTO and electrolytes consume Li and O from LTO during long-term cycles, leading to the decay of the...
To determine the connection between each patch and all other patches in a single input sequence, the MSA uses a scaled dot-product form of attention, as shown in Equation (1): Attention(Q, K, V) = So f tmax √Qkt v, dk (1) where Q means query vector, V is a value dimensional ...
(3067 ℃). Consequently, laser beam was injected into the surface of TiC/GH 3230 composite particle to form a dimensionally steady melt pool, surface of TiC particles could be wetted sufficiently with surrounding metal liquid [43]. Due to the sharp corners of TiC particles with the higher ...