“…In the electrolysis of water process, hydrogen is produced and the anodic oxygen evolution reaction (OER) dominates the reaction rate of the entire process. Currently, OER catalysts mostly consist of noble metal (NM) catalysts, which cannot be applied in industries due to the high price. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These branching ratios are compared with branching ratios predicted using three simple models: a combinatorial model (M1), a model (M2) describing the reactions as H-, H(+)-, D-, and D(+)-transfer processes, and a statistical model (M3) that relates the reaction rate coefficients to the translational and rovibrational state densities of the H(n)D(3–n)(+) + H/D (n = 0, 1, 2 or 3) product channels. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…So, self-supported Pd nanotips with sulfur modifiers are developed for electrochemical alkyne semihydrogenation with up to 97% conversion yield, 96% selectivity, 75% FE, and a reaction rate of 465.6 mmol m(−2) hour(−1). Wide potential window and time irrelevance for high alkene selectivity, good universality, and easy access to deuterated alkenes highlight the promising potential.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…It is found that the reaction rate follows a pseudo-first-order reaction. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…TGA and SEM confirmed comparative enhanced thermal stability and porous surface, respectively. Chemical reaction rate-altering parameters, i.e., pH, contact time, initial phenol concentration and temperature, are optimized at highest phenol removal. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In the presence of PAAm-co-PAA, the reaction rate was retarded at an early age and the negative impact faded over time. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The substrate affinity and the maximum reaction rate of TvSNAT toward serotonin were 621 μM and 416 pmol/min/mg protein, respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this study, we used an interfacial polymerization (IP) technique to create a novel thin-film nanocomposite NF membrane by introducing two-dimensional MXene Ti(3)C(2)T(x) into the polyamide (PA) layer. Enhanced IP reaction rate facilitated the overflow of residual solvent from the fresh PA layer's edge due to the MXene-mediated IP strategy, resulting considerable bubble-like nodules on the membrane surface. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The adsorption capacity and photocatalytic reaction rate were 3.67 and 5.63 times higher than that of the g-C(3)N(4), respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In addition to increasing the reaction rate and efficiency with the help of a radical generation mechanism, ultrasound was able to aid the synthesis of these particles. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results showed that degradation capacity and reaction rate of the system could be improved with an increase in the Fe–C/PS dosage and MW power, while initial acidic conditions were also conducive to the degradation of organic matter. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The advantages of the epoxidation reported here are that the reaction could be performed isothermally in an organic solvent-free environment to enhance the reaction rate, achieving nearly 100% selectivity to α-pinene oxide.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Accordingly, the results showed that photocatalytic efficiency was classified in the order Ce-ZnO-HT > Ce-ZnO-CB > pure ZnO, and the photocatalytic reaction rate constant of Ce-ZnO-HT used to decompose MB was 3.0 times higher than that of Ce-ZnO-CB. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This work addresses the importance of reaction rate and mechanism in favoring the formation of co-polymers rather than homo-polymer crosslinking or self-decomposition in polymer blend modification via reactive extrusion design.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…According to the performed research, it was established that different maximal reaction rate values at various heating rates indicate the complex nature of coronavirus face mask thermo-oxidative degradation, which is stimulated with carbon oxidation reactions and volatile matter (VM) release. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Meanwhile, CO(2) and H(2)O can also reduce the concentration of active radicals (O, H and OH) and reduce the reaction rate and combustion rate of a methane/air explosion.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The experimental results show that the photocatalytic activity of h-BN/Bi(2)O(3) is markedly improved. The first-order reaction rate constant of the 3wt%-BN/Bi(2)O(3) sample is 3.2 × 10(−2) min(−1), about 4.5 times that of Bi(2)O(3) QS. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…For [TP](0) = 10 mg L(−1), (i) TAP resulted in 60% TP degradation at [PS](0) = 5 mM and T = 60 °C after 60 min of reaction and (ii) CAP showed slight degradation at room temperature; however, (iii) TCAP resulted in complete TP degradation for [PS](0) = [Fe(2+)](0) = 2 mM at T = 60 °C following a pseudo-first order reaction rate with calculated k(obs) = 5.6 (±0.4) × 10(−2) min(−1). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The optimal composite with 5 ALD cycles of TiO(2) exhibited the highest photocatalytic reaction rate constant among the composites with a range of ALD cycles from 2 to 200 cycles, which was observed to be 3 times higher than that of pristine g-C(3)N(4) and 2 times higher than that of g-C(3)N(4)@TiO(2) composite prepared using a simple impregnation method. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The process described has a very high reaction rate (6000 h(−1)) with an excellent selectivity/yield (99%) of alcohol, without any organic solvents or metal additives. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso