oxidation-reduction reaction 中文意思是什麼
oxidation-reduction reaction
解釋
氧化還原反應-
Each electrode is impregnated with a catalyst to speed the oxidation reduction or half reaction.
每個電極摻入催化劑，以加重電池半氧化或還原反應。 -
The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。 -
Abstract : it is proposed that the sturdiness of silicic acid congealed gel is a key factor to make the reaction of producing “ " lead trees ” successful. the better conditions of preparing silicic acid congealed gel are detemined. the success rate of this oxidation - reduction equilibrium is raised by 90 %
文摘:提出了生成「鉛樹」反應成功的關鍵是硅酸凝膠的堅固性，找到了較好的硅酸凝膠的制備條件，使該氧化還原平衡移動的反應成功率提高了90以上 -
By oxidation-reduction reaction, copper is cemented into the iron.
經氧化還原反應，銅滲入鐵中。 -
Carbon nanotubes ( cnt ) are new promising materials of catalyst supports for pemfcs. previous studies reveal that cnts supported catalysts show enhanced catalytic activity towards oxygen reduction reaction ( orr ) and methanol oxidation
碳納米管（ cnt ）作為載體的電催化劑在氧還原和甲醇氧化等pemfc電極反應方面表現出良好的催化活性。 -
Catalysts were prepared by impregnation reduction, thermal reduction, advanced thermal reduction and sol - gel methods from these metals. electrochemistry measurements, xrd, tem were used to test these catalysts. the results showed that these metals have some electrocatalysis activities towards hydrogen oxidation reaction
本文選擇了w 、 mo 、 co等金屬，採用浸漬還原法、熱還原法、改進的熱還原法以及溶膠凝膠法分別制備了這幾種金屬的碳載催化劑，對制備出的非貴金屬催化劑進行了電化學測試、 x -射線衍射（ x - raydiffraction ， xrd ） 、透射電子顯微鏡（ transmissionelectronmicroscopy ， tem ）等測試，研究結果表明:這些非貴金屬在硫酸體系中對氫氣的氧化反應均有一定的催化活性。 -
The application of dawson - type hpc in organic oxidation - reduction reaction
型雜多化合物在有機氧化還原反應中的應用 -
The sol - gel film showed the excellent chemical and electrochemical properties as well as kept the quality electrochemical activity of those immobilized redox molecules. the modified molecules took place the typical adsorption controlled electrochemical reaction, and furthermore, the modified methylene blue gave the obviously electrochemical catalytic affection on oxidation of nadh or reduction of hemoglobin if they were immobilized in the film meanwhile
同時以硅溶膠?凝膠膜為載體制得化學修飾電極，用sol - gel法在金電極上固定亞甲藍、硫堇及茜素s ，發現固定於納米溶膠?凝膠膜內的亞甲藍和硫堇均有良好的電化學活性，對同時固定於膜內的nadh 、血紅蛋白等生物分子產生顯著的催化氧化還原作用。 -
Otsuka chemical employs an electro - organic synthesis which is a method for easily controlling oxidation - reduction reactions and is applied to selective oxidation reactions, unique reductive reaction and special alkylation of aromatic side chains
大冢化學的各種芳香族化合物在精細化工領域內，作為醫藥中間體、農藥中間體和功能性高分子原料，是具有各種各樣用途的化合物。 -
Electroless copper depositing processess are controlled by the kinetics of formal dehyde oxidation reaction, which donate electron for the cathodic reduction of cupric ions
摘要化學鍍銅反應受甲醛氧化過程動力學控制，甲醛氧化為銅離子還原提供電子。 -
By oxidation - reduction reaction, copper is cemented into the iron
經氧化?還原反應，銅滲入鐵中。
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