JR. and SPEYERP. i . (1987) Reaction rate-surface area relationships during the early stages of weathering: II. Data on eight additional feldspars. Geochim. Cosmochim. Acta 51, 2311- 2318.HOLDREN G.R. & SPEYER P.M. (1985b) Reaction rate-surface area relationships during the early ...
sat2普林斯顿化学题 reaction rate can be increased by increasing the surface area of reactants144页18题为什么选项A不对:Ca(aq) + CO3(aq) = CaCO3(S) (不会打右上角脚标因此省略)增大反应物面积一定要是固体和液体吗,溶液和溶液不行吗?
cy of Immunosensors Effect of Area of the Reaction Surface on the Capture Efficiency of ImmunosensorsEffect of Area of the Reaction Surface on the Capture Efficiency of Immunosensorsrathabstract.pdf
Once the sintering time was more than 11h, the decreased SSA (<70.8m 2 g 1 ) dominated sensing performance by influencing the surface reaction activity. Therefore, the competitive influence of surface area and mesopore size on gas-sensing properties of mesoporous SnO 2 microfibers was revealed....
Surface area finds an important role in photocatalytic reaction to achieve the maximum efficiency as the chemical reactions take place at the surface of thephotocatalyst(Ameen et al., 2012). In this case, interaction and adsorption of various catalysts play an important role in the reaction. The...
电化学活性面积(electrochemical active surface area, ECSA)是指单位质量催化剂实际参与电化学催化反应的表面积. 一方面, 它不仅作为衡量催化剂活性位点数的指标, 同时在评价催化剂活性的其他指标中也充当重要参数. 例如, 面积比活性(specific activity, SA)和电荷转移阻抗(change transfer resistance, Rct)等催化剂活性...
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composition, total surface area and metal surface area are measured in one or, sometimes, two pieces of equipment while the reaction rate measurements are carried out in another, with the adsorption and desorption kinetics being measured in yet another piece of equipment, is clearly less than ...
The rate of reaction, rα, is dependent on both the intrinsic rate constant and the number of reactive groups on the surface. In general the reactant distribution will be non-random, and therefore cannot be obtained by the simultaneous solution of a set of mean-field site balance equations....
This can be misleading as it may not take into account the area occupied by the mixing and flocculation compartments (where these are provided), and the effluent launders, which usually account for at least 12% of the gross area. A better guide to the true loading rate is to take the ...