F - ferrate 中文 - EN166

ferrate n.【化學】高鐵酸鹽，鐵(III)酸鹽。

ferredoxin
As for the method of preparing solid potassium ferrate from electrolytic synthesis of sodium ferrate solution , it is compared that the effects of the main procession facts of electrolysis upon both the anodic current efficiency and the relative concentration of na2feo4 . one method was put forward to obtain high concentration of na2pe04 in the high concentration of alkaline by quick electrolyzing iron anode 針對由電解法合成na _ 2feo _ 4溶液進而制備固態k _ 2feo _ 4的方法，通過比較研究電解過程中主要工藝因素對陽極電流效率和相應na _ 2feo _ 4濃度的影響，提出了在濃堿液中快速電解鐵源陽極獲取高濃度na _ 2feo _ 4溶液的方法。
When using the method of periodically renewing electrolyte , the average current efficiency is 47 . 3 % ( ii ) the solubility of k2feo4 in the solution of naoh is higher than that of the same concentration of koh solution and both of them become low with the growth of the alkaline concentration . the solubility of k2feo4 in the mixed solution of koh and naoh was influenced by both of common ions effect and salting - out effect and the influence of common ions effect is more heavy . the rate of methanol ' s reacting with k2feo4 is proportional to the content of water in the solid k2feo4 . the stability of the potassium ferrate solution is far below the solid ( 2 ) k _ 2feo _ 4在naoh溶液中的溶解度高于同濃度koh溶液中的溶解度，且溶解度均隨著堿溶液濃度的增大而降低； k _ 2feo _ 4在koh和naoh混合堿溶液中的溶解度，受到同離子效應和鹽效應的共同影響，且同離子效應的影響更大；固態k _ 2feo _ 4被甲醇還原的速度與甲醇或固態k _ 2feo _ 4的含水量成正比； k _ 2feo _ 4溶液的穩定性遠遠低于固態k _ 2feo _ 4 ，少量水的存在，可促使k _ 2feo _ 4按溶解?分解?再溶解?再分解的過程分解。
The paper developed a novel method of preparation of potassium ferrate by hypochlorite oxidation , and determined the optimal parameters . the experimental results demonstrate that fe ( vi ) compounds with high purity and yield can be prepared by raw technical materials . a variety of fe ( vi ) cathode materials , synthesized by potassium ferrate and alkaline - earth metal salts , provide a high - energy electrochemical discharge 采用改進的次氯酸鹽氧化法(濕法) ，以工業級的原料，在實驗室內，從1到4倍率規模合成高純度、高收率的fe ( )化合物起始物? ?高鐵酸鉀，純度可達98 、收率在80以上；再以高鐵酸鉀為原料合成堿土金屬fe ( )化合物或其他fe ( )復合物，其中堿土金屬fe ( )化合物純度可達94以上。
We found it a key to pay attention to the facts of current efficiency as well as relative ferrate concentration and simplifying the procedure of precipitation and purification so as to raise the technique level of preparing ferrate ( vi ) by the method of electrolysis 本文通過總結現有制備高鐵酸鹽的工藝方法尤其是電解法的有關文獻發現，兼顧電流效率和相應的高鐵酸鹽濃度水平以及簡化結晶純化手續是提高電解法制備高鐵酸鹽工藝水平的關鍵。
In order to avoid the influence of trace metal to the stability of ferrate ( vi ) , carbon fiber was more suitable , but it led to the problem of being prepared of the cathode , of emerging of the electrode ' s ear and of connecting between the base and shell 所以直流電解法是制備電池級kzfoo4較為理想的方法。六、將電池級固體kzfzo4與膠狀石墨的混合物涂覆于玻炭電極、或填充于泡沫鎳基體上，在0 ? 0
Ii ) the membrane materials of polymer may be oxidized by ferrate ( vi ) because of their strong or weak reductivity , when they were directly connect with the ferrate ( vi ) cathode in experiment cell . , so the the cathode ' s capacity decreased 二、高分子隔膜材料具有或強或弱的還原性，在實驗電池中與高鐵電池的正極直接接觸，可能會被高鐵酸鹽氧化，造成電池正極容量衰減及穩定性下降。
Polyvinyl chloride and polyvinyl chloride can resist to be oxidized . soapnated cellulose acetate can prevent dissolved ferrate ( vi ) penetrating toward the anode and prevent dissolved cathode ' s discharge products penetrating toward the cathode ( 1 )壓制成型的正極經過相同的存放時間，不與電液接觸情況下k _ 2feo _ 4的分解比例，比與電液接觸情況的小。
In this thesis , the uper - iron alkaline batteries . utilizing insoluble ferrate ( vi ) - k _ 2feo _ 4 as cathode active material , was more systematically investigated by the mothods of eb , xrd , and cv 本論文對以難溶高鐵酸鹽k _ 2feo _ 4為正極活性物質的水溶液堿性高鐵電池進行了較為系統的研究。
The results indicate that uv - light can accelerate the decomposition of ferrate , nevertheless infrared light has not obvious effect on the stability of ferrate solution 結果表明：紫外光有加速其分解的作用，紅外光沒有明顯的影響，可見光則居中。
The results provide the new beneficial experiment basis for preparation , application and preservation of ferrate 所得結果為高鐵酸鹽的制備、應用和存放提供了有益的實驗依據。
Study on decontamination of solvent extraction ' s wastewater in tungsten hydro - metallurgy by potassium ferrate 高鐵酸鉀處理鎢濕法冶金萃取廢液的研究
The effects of different light on the stability of ferrate solution are studied 摘要研究了不同種類的光照對高鐵酸鹽溶液穩定性的影響。
Chemical synthesis of ferrate iron and its electrochemical properties 高鐵酸鹽的化學合成及高鐵電極的電化學性質研究
Research on germicidal efficacies and mechanisms and application of ferrate 高鐵酸鹽消毒性能及其機制與應用研究
Research on wiping off the chroma of dye waste by ferrate 高鐵酸鹽去除印染廢水色度的實驗研究
Stable synthesis of potassium ferrate with high purity 高純度高鐵酸鉀的穩定合成