PDF Publication Title:
Text from PDF Page: 009
Energies 2020, 13, 6101 Figure 6. A dynamic light scattering of the GA/#2 (left) and GA/#3 (right) with incubation time. Table 4. Average sizes of the particles formed in the GA/#2 and GA/#3 with incubation time. Table 4. Average sizes of the particles formed in the GA/#2 and GA/#3 with incubation time. Time (min) Time (min) 300 181542 21050 9 of 14 Average Particle Sizes (nm) Average Particle Sizes (nm) GA/#2 GA/#3 GA/#2 GA/#3 0 185 205 60 1264 1377 30 1142 1050 90 1938 1781 60 1264 1377 120 3023 1810 90 1938 1781 120 3023 1810 As shown in Figure 7, the microscopic surface morphology of porous substrates shows an obvious coatiAngslsahyoewrnaftienrFsimguprle7im,tmhersmioicnroinsctohpeicGsAu/r#f2acaendmGorAp/h#o3losoglyutoiofnpsoirnouthsescuobrsrtersapteosndshinogwSsEaMn oimbvaigoeuss. Hcooawtinevgelra,yaeftrearftheresiinmcupbleatiimonmteimrseioonfi1n2t0hme GinA, t/h#e2caonadtiGngAm/#a3tseorilaulticonvserins mthoesctorfrethspeosundrfiancge SoEfMporimouasgseus.bHstroawtesv.eIrt,caofutelrdtchaeuisneciumbpatriopnertimimeporefg1n2a0tmionino,fthPeFcSoAatiiongomeartesriinatlocopvoerorsusmsousbtsotrfatthees sdurefatcoethoefpblorcokuinsgsuobfstthreatseusr.fIatcecopuolrdescaoufseubimstprartoepsebryimthperceogvnearteidonhyodfrPoFpShAiliciomnoamtereirasl.inAtosaproersoulst, sZuebusstrporous substrates immersed in the GA/#3 show a significant decrease in contact angle less than 90◦ at the incubation time of 30 min due to the formation of smaller co-deposits. Figure 7. SEM iimages of the surface on the Zeus PTFE substrates after hydrophilic coating (GA/#2 in the top row and GA/#3 in the bottom row). 3.2. Characterization of GA/ATS-Treated Porous PTFE Substrate Based Composite Membranes 3.2. Characterization of GA/ATS-Treated Porous PTFE Substrate Based Composite Membranes As determined earlier, the GA/#3 and Zeus porous substrates are only used for the preparation of As determined earlier, the GA/#3 and Zeus porous substrates are only used for the preparation composite membranes. Table 5 summarizes the results of the physical characterization of the composite of composite membranes. Table 5 summarizes the results of the physical characterization of the membranes using GA/#3 treated Zeus porous substrates. All data in Table 5 are the average values composite membranes using GA/#3 treated Zeus porous substrates. All data in Table 5 are the of five samples with less than 10% standard deviation. The thickness of the composite membranes average values of five samples with less than 10% standard deviation. The thickness of the composite increased as the incubation time increased in all composite membranes. When the hydrophilically membranes increased as the incubation time increased in all composite membranes. When the treated porous substrates were immersed in PFSA dispersion in the first step of the preparation hydrophilically treated porous substrates were immersed in PFSA dispersion in the first step of the of composite membranes, the porous substrates with higher incubation time absorbed more PFSA preparation of composite membranes, the porous substrates with higher incubation time absorbed dispersion. It results in an increase in thickness for composite membranes with higher incubation time in the GA/#3. Thick composite membranes have thick skin layers on both sides of substrates since the thickness of substrates is similar. Accordingly, the water uptake of the composite membranes also increases as the incubation time increases. The main reason for using composite membranes in fuel cell applications is the suppression of swelling ratio in the area since the electrodes coated on polymeric electrolyte membranes could be cracked due to continuous areal expansion and contraction of membranes by hydration and dehydration during on and off cyclic operation of fuel cells [39]. Due to the skeleton effect of porous substrates, the variation of swelling ratio in the area is lower than that in thickness. Similarly, both swelling ratios also increase with the incubation time.PDF Image | Composite Membranes Using Hydrophilized Porous Substrates
PDF Search Title:
Composite Membranes Using Hydrophilized Porous SubstratesOriginal File Name Searched:
energies-13-06101.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)