gas constant (R)- the constant in the Ideal Gas Law; R = 8.3145 J/mol·K. Gay-Lussac's law- form of the ideal gas law that states the pressure of an ideal gas is directly proportional to its absolute (Kelvin) temperature when volume is held constant. gel- a type of sol where the...
The cyclization of isoprenoid pyrophosphates is catalyzed by a large group of enzymes known as terpenoid cyclases (TCs). The action of TCs start from generating the initial carbocation and the subsequent cyclization cascade that afford mono- and polycyclic carbon skeletons that could contain multiple ...
For decades, investigators have focused on the rate-determining step in lps biogenesis, the second committed step catalyzed by the zinc-dependent deacetylase LpxC (Figure 11a).167 The central metabolite UDP-GlcNAc undergoes long chain acylation at the 30-OH of the GlcNAc by LpxA and then LpxC ...
Electrocatalytic nanocarbon (EN) is a class of material receiving intense interest as a potential replacement for expensive, metal-based electrocatalysts for energy conversion and chemical production applications. The further development of EN will requi
We postulate that after the combustion, the BC- and organics-containing material leaving off the flame undergoes a transformation. During this transformation, the process of internal voids filled by organics is largely restricted by the time scale (less than a fraction of a second) for ...
Based on the above research results, it can be obtained that the discharging process of the K–S battery also undergoes a multi-step transformation reaction, and the final products are K2S2 and K2S. However, the electrochemical reaction of K2S is difficult to occur during the liquid phase ...
The hydrocarbon pool of olefinic and aromatic species undergoes reactions of methylation of olefins or aromatics, dealkylation of alkylaromatics, oligomerization of olefins, cracking of olefins, cyclization of olefins and hydrogen transfer between aliphatic and cyclic olefins. Methane is another relevant by...
A cycle in relation to an ideal gas refers to a series of thermodynamic processes that the gas undergoes, allowing for the study of heat absorption. Heat is absorbed by an ideal gas in a cycle through processes such as isothermal, adiabatic, and isochoric processes, resulting in a net ...
Dynamic coating process with a nano-colloidal TiO2 sol + UV irradiation COC 10 Stable (10 months) [104] ⁎ Acrylic acid, acrylamide, dimethylacrylamide, 2-hydroxylethyl acrylate, and poly(ethylene glycol)-monomethoxyl acrylate; PDMS: Poly(dimethylsiloxane); PMMA: Poly(methyl methacrylate); HFTTC...
S12, the Li+ ion undergoes an ion-exchange reaction with the H+ ions on the carboxylic acid to form charge-equilateral Li-CuMH model during the Li+ impregnation process. The as-obtained Li- CuMH SSE films were then vacuum dried for at least 12 h to thor- oughly remove the residue ...