HERE
发表于 2025-3-23 11:09:31
Properties of Porous Electrodes,ce allow reasonable currents to be supplied at acceptable losses due to polarization (see section 2 of chapter II). Although a few properties, like maximum available surface of electrocatalyst and hydrogenation and dehydrogenation of carbonaceous species for Teflon-bonded platinum black electrodes,
Pastry
发表于 2025-3-23 14:34:56
Models of Porous Electrodes,he flooded state or as gas-diffusion electrodes is not feasible for this reason. The usual approach in such a situation has been taken in the theoretical treatment of porous electrodes. The real structure and also the reaction mechanism are approximated by simpler models amenable to a mathematical a
帐单
发表于 2025-3-23 21:05:13
Mateja Durovic,Hans W. Micklitz/β and α′/β′ between metallic phases and electrolyte. These regions have chemical, electric, and hydrodynamic properties different from those existing in the depths of the phases. Electrons are transferred across the interfaces α/γ and δ/α′ between metallic phases. The electrode a is chosen as anode
万花筒
发表于 2025-3-24 01:12:28
Internationalization of Education Policyactions at the anode or cathode have to be transported to the respective electrode surfaces. The basic concepts of transport processes are briefly outlined in this chapter. The reader is referred for a comprehensive treatment to the book on physicochemical hydrodynamics by . . Phenomena resulting
止痛药
发表于 2025-3-24 04:27:26
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debacle
发表于 2025-3-24 08:53:32
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友好关系
发表于 2025-3-24 11:54:06
New Forms of International InvestmentVI and VII. The word “oxygen layer” is used in a general sense here to denote chemisorbed layers of OH. and O. as well as hydroxide layers and oxide layers. The potential region in which the oxygen layers are formed and reduced on platinum metals was called “oxygen region”. Details about the formati
Proponent
发表于 2025-3-24 15:33:01
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使无效
发表于 2025-3-24 21:42:43
https://doi.org/10.1007/978-3-642-54163-6ls, is the subject of this chapter. Most oxidation studies were made on these metals because the efficiency of other electrocatalysts is too low. The mechanism for the oxidation of carbon monoxide, mixtures of hydrogen and carbon monoxide, formic acid, methanol, higher alcohols, hydrocarbons, and hy
污秽
发表于 2025-3-25 00:59:26
https://doi.org/10.1007/978-3-030-88755-1 in fuel cells. The use of air is preferable for economic reasons. Platinum metals and alloys of platinum metals are electrocatalysts for acid and alkaline electrolytes. Silver, silver alloys, nickel, carbon, and intermetallic compounds represent less expensive electrocatalysts for the oxygen electr