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; (12) Eqn.(12) is the essential differential equation of the cathode polarization in cermet composite electrode, without considering the resistance of metal phase...) So the cathode polarization formula in cermet composite electrode can be rewritten as (21) Performing integration on Eqn.(17), the following can be obtained: ......
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A Study on the Kinetics of the Europium Electrochemistry Reduction 1.The Polarization Properties of Europium Reduced at the Cathode邰德荣,凌小平,马栩泉摘 要:<正> This article studies the polarization properties of the cathode reduction of Eu in the Sm-Eu-Gdchloride system by using a constant potential method.As the feed concentration,temperature......
J. Cent. South Univ. (2018) 25: 2299-2308 DOI: https://doi.org/10.1007/s11771-018-3914-5 Effects of cathodic polarization on SCC behavior of AA7003 under various aging treatments QI Xing(祁星)1, 2, 3... polarization on corrosion behavior of AA7003 under three kinds of aging treatments (including peak aging (PA), double peak aging (DPA) and regression re-aging (RRA)) was studied in 3.5 wt% sodium chloride......
by cathode polarization tests and nickel electrodeposition experiments. The experimental results show that the addition of boric acid can increase the cathode polarization while SDS can decrease the cathode... of 220 A/m2 and temperature of 70 ℃. Key words: nickel electrowinning; sulfate system; boric acid; dodecyl sodium sulfate; pitting; cathode polarization......
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reaction on the cathode was changed by adding H2O2 into the electrolyte. The evolution of H2 gas was erased. And owing to the fact that H2O2 posesses high tendency of being reduced, a fairly high... to 5.5. Dense and homogeneous film is crystallized at high rate. The mechanism of crystallize process was discussed. Key words: electrodeposition; hydroxyapatite; polarization CLC number: TQ174 ......
Synthesis of LiCoxNi1-xO2 cathode materials from electrolysis Co-Ni alloys YE Mao(叶 茂)1, WEI Jin-ping(魏进平)1, CAO Xiao-yan(曹晓燕)2, ZHAI Jin-ling(翟金玲)1, WANG Xiao-yu(王晓宇)1, SUN Xin(孙 欣)1..., China) Abstract: The LiCoxNi1-xO2 (x=0.2, 0.5 and 0.8) cathode materials were synthesized by sintering the mixtures of lithium salt and CoxNi1-x(OH)2 (x=0.2, 0.5 and 0.8) which were achieved from......
____________________________________________________________________________________________ Abstract: The effects of arsenic on the cathode polarization process in zinc electrowinning, its kinetics equation... range, and then enters into precipitation range, which indicates that the depolarization function of impurity arsenic is zinc electrowinning. Key words: zinc electrowinning; arsenic; cathode polarization......
component was analyzed using Inductively Coupled Plasma (ICP). The plating rate is was determined by electronic balance. The cathode polarization curves and cyclic voltammogram during the electroless... to positive direction and makes polarizability decrease. Key words:electroless; Co-Ni-B alloy; cathode polarization; rare earths; [全文内容正在添加中] ......
