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blended to obtain slurries. Then the slurries were coated on nickel foams that were used as current collectors and dried in vacuum overnight at 120 °C. Finally, the nickel foams were pressed under... of activated mesocarbon microbeads coated with polyaniline [J]. International Journal of Hydrogen Energy, 2012, 37(19): 14365-14372. [18] WU C, WANG X Y, JU B W, JIANG L L, WU H, ZHAO Q L, YI L H......
stirrer coated with alumina was used to produce foams. Zn-22Al alloy pieces were melted in a graphite crucible in an electrical resistance furnace and 1% calcium was added to the melt. Then the melt was stirred for 10 min at the speed of 1200 r/min. The molten mixture was transferred into a preheated steel foaming mold coated with alumina. Zirconium hydride was added and dispersed through stirring......
and the x(Ag)/x(Mn) atomic ratio is 0.40 combined with the results of XRF for the filtrates. Thus, it can be concluded that some Ag species for the Ag-MnOx/C-1 sample are agglomerated or coated... coated Ag electrocatalyst for oxygen reduction reactions in alkaline media [J]. Electrochimica Acta, 2010, 55: 4506-4511. [16] TANG Q, JIANG L, QI J, JIANG Q, WANG S, SUN G. One step synthesis of carbon......
is the polarization resistance. The calculated results are summarized in Table 4. It can be seen that the Rp values of Al0.15 and Al0.4 are improved when these two alloys are coated with the oxides formed at 550... using the equivalent circuits shown in Fig. 7. According to the comparison between R1 and R2 of Al0.15 and HR3C that are coated with duplex oxide films, the latter shows a lower R1 and higher R2 than......
or high pressure and long reaction time (several hours to days). However, the synthesis of ZnSe coated CdSe core-shell microspheres has not been reported. It is probably because of the high crystallinity...-shell structures have high PL emission properties, and the product with mole ratio of 1:0.5 has the best luminescence properties. 3) The luminescence mechanism of product is that ZnSe coated by CdSe......
: 226-233. [2] DURDU S, DENIZ O F, KUTBAY I, USTA M. Characterization and formation of hydroxyapatite on Ti6Al4V coated by plasma electrolytic oxidation [J]. Journal of Alloys and Compounds, 2013, 551... and Coatings Technology, 2013, 236: 303-308. [5] APACHITEI I, LEONI A, RIEMSLAG A C, FRATILA-APACHITEI L E, DUSZCZYK J. Enhanced fatigue performance of porous coated Ti6Al4V biomedical alloy [J]. Applied......
electrode and counter electrode, respectively. A piece of nickel foam mesh coated with the samples was used as the working electrode, which is prepared as follows. A few drops of ethanol were added into the mixture of samples (85%), acetylene black (10%) and polytetrafluoroethylene (PTFE) binder (5%) to form homogeneous slurries. The slurries were coated on a nickel foam mesh, and dried at 333 K for 12......
measurements, the coated steel sample was the working electrode, a saturated calomel electrode (SCE) was the reference electrode, and a platinum plate was the counter electrode. Because the test temperature... with Br- [9,11]. Fig. 9 Surface morphologies of coated samples after 72 h of erosion-corrosion tests at stirring speed of 600 r/min However, during the erosion-corrosion process with the PTA particles......
with coated tools: Coating technologies, characterization methods and performance optimization[J]. CIRP Annals Manufacturing Technology, 2012, 61(2): 703-723. [2] FENG C, HUA S, JIANG Y, WUA N, LI M... of CrAlN coated tool[J]. Manufacturing Technology & Machine Tool, 2012(12): 126-130. [8] NOUVEAU C, TLILI B, AKNOUCHE H, BENLATRECHE Y, PATEL B. Comparison of CrAlN layers obtained with one (CrAl......
and corrosion resistance of calcium phosphate glass-ceramic coated Mg alloy via a PEG assisted sol–gel method[J]. Ceramics International, 2014, 40(2): 3389-3398. [49] REN Meng-guo, CAI Shu, XU Guo-hua, YE Xin-yu, DOU Ying, HUANG Kai, WANG Xue-xin. Influence of heat treatment on crystallization and corrosion behavior of calcium phosphate glass coated AZ31 magnesium alloy by sol-gel method[J......