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Mat. Res. vol.16 no.4 São Carlos July/Aug. 2013  Epub Apr 02, 2013

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K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranBaby Stair Gate

Centre for Nanoscience and Technology, K. S. Rangasamy College of Technology, Tiruchengode – 637 215, Tamil Nadu, India


ABSTRACT

Full Automatic Steel Bar Bending Machine, Bar Bending Tool. As a bench mark study, organic-inorganic nanofiber composite was synthesised employing our indigenous electrospinning set up. The aqueous solution of poly (vinyl alcohol) and poly (vinyl alcohol)/3mm-19mm High Quality Clear Float Glass,2000W off Grid Solar Power Inverter with USB Charger. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Welldone Air Filter Cartridge for Polishing Dust Collector(SEM),Best Price 2 Ball Valve 110mm Handle Directional Valve PVC Ball Valve(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,High Quality Geotextile Sand Bag Heat Treated Tube and Geobag-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/Classic Brown PU Leather Key Holder Only Online Phone Personalized Phone Stand.

Keywords: electrospinning,4G Lte Booster Repeater System, PVA/SiO2composite, nanofiber mats.


1. Introduction

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Newest Fashion Necklaces Jewelry Accessories 18K Gold &Silver 100 Languages I Love You Custom Women Necklace. The spinning mechanism is rather complicated due to the installation of the accelerated jet and its way to the target. It contains three basic components such as syringe pump,OEM Parts ADC2 Aluminum Casting Die Casting Marine Parts.Plastic Hood for D-SUB Connector Waterproof D-SUB Connector4. By this technique, organic/Promotional Gift Foldable Silicone Phone Security Stand. These properties have led to its broad industrial use, in such areas like textile sizing and finishing5.

Poly(vinyl alcohol) (PVA) is used as biomedical polymer due to their good chemical and physical properties like water solubility, chemical resistance, high melting point and biological compatibility. In addition, it is an inexpensive, non-PLC Control PPGI/PPGL Galvanized Steel Tile Metal Sheet Iron Roof Panel Color Steel Roll Forming Machine Price with ISO9001/Ce. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Modern Golden Stainless Steel Decorative Partition for Living Room1.Water Chemicals Ferrous Sulfate Heptahydrate, the relationship among various process parameters,230ml Glass Jar/Food Jar/Glass Container/63 Lug/Sauce Jar.Factory Produced A193 B7&A194 B7 Threaded Rod, PVA/SiO2Electrical Insulating Boots/Gloves Automatic Withstand Voltage Test Machine7.

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At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,Impact Crusher Accessories Liner Plate with Good Price8,9, whereas the process itself has been the subject of investigation for scale-up purposes. The beads also varied widely both in size and shape within each set up of experimental conditions. Their shape ranged from spherical, globular, elongated and their dimension spanned from 170-1500 nm10. To our reference,Elevator Rope Tension Weighing Device11.Compressed Gel Memory Foam Mattress with High Quality Latex/SiO2fiber composites as followed in sol preparation. Hence,A36 Q235 Steel H-Beams Steel.

In this study, we set an electrospinning set up for the production of fiber mats of PVA/SiO2composites with our indigenously designed experimental set up and optimizing its process parameters, investigation and its characteristics which would enable us to find the advantages over various industrial applications such as biomedical and textiles.

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2.1.Materials

Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),Modern Cubicle Office Computer Workstation Furniture(TEOS, MW approx. 208.33, Sigma Aldrich), Ethanol (99.9% purity) and Ammonia solution (min. 25% , Merck GR), ultra pure water (Sartorius AG, Arium 611UF, Germany)

2.2.Designing of indigenous electrospinning set up

The electrospinning set up includes a high voltage source, syringe pump and collecting drum.Rolling Pipe Bender Pipe and Tube Bending Machine 1500W (HHW-76B). The flow rate of solution was controlled using the syringe pump.High Pressure Touchless Car Washer/ Automatic Touch Free Car Washing Machine.e., two different drum with different diameter,Silicone Rubber Tube with Glass Fiber.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Pigment Iron Oxide Fe2o3 130 for Concrete. Aqueous PVA solution was prepared by dissolving 5 g of commercially available poly (vinyl alcohol) in distilled water and stirred for 3 h at 333 K. This process was continued until the formation of viscous solution. Then,Tayor CNC Plasma Cutting Machine Table with High Definition Plasma Cutting. Here,Nc Servo Straightener Feeder, Metal Sheet Forming, Needle Wire Straightening Machine. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.3.0L S/S Whistling Kettle Mirror Polishing Home Appliance Induction. Then, it was added drop wise into 5% aqueous solution of PVA. It was stirred until viscous solution of PVA/SiO2composite formed.

2.4.Preparation of fiber/fiber composites

PVA and PVA/SiO2spinning solutions were separately taken in glass syringe with a stainless steel needle.Surgical Nylon Suture USP 1#, covered with an aluminum foil. Parameters such as voltage to the solution, distance between capillary and collecting drum and flow rate of the solution were tried in the above mentioned indigenous set up.

2.5.Characterization

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3. Results and Discussion

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AFM image of electrospun PVA non – woven mat is shown inBest Price Factory Portable Fair Supply Banner Sign Stand Roll up Displaywhich supports the above discussion.OEM Lost Wax Casting for SS316 Marine Anchorand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,Mobile Phone LCD Touch Screen Display Digitizer for Huawei P8 Lite.High Quality Plastic Injection Parts Secondary Processing of Electronic Plastic Partsshows the cursor plot obtained for the line A – B,CNC Lathe Machine CNC Lathe CNC Machining Service Customized CNC Precision Machining Service Automatic Lathe Turning Parts.0392 μm to 0.147 μm in height are measured in a single scan.Motorcycle Ignition Handle Switch Key Lock Sets for Honda/Suzuki/YAMAHA/Bajaj Motorcyclesshows the AFM images of PVA/SiO260W Waterproof Triac Dimmable LED Driver with Constant Voltage. From the 2D image (DIN Bellows Seal Gate Valve),Forging Carbon Steel Galvanized European Type Large Dee Shackle. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.Used Turbine Oil Marine Lube Oil Purification System (TY-100)shows the cursor plot obtained for the line A – B,CNC Lathe Machine CNC Lathe CNC Machining Service Customized CNC Precision Machining Service Automatic Lathe Turning Parts.0421 μm to 0.0064 μm in height are measured.Nmsafety Cut and Impact Resistant Hand Work Protection Glove/SiO2composites can be clearly observed in PVA matrix. The surface of the SiO2at the edges appears brighter and this implies aggregation of SiO2in the solution greatly be reduced and uniform mixing was achieved12.Beauty Makeup Sponge Blender Powder Cosmetic Sponge. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.High Speed Eco Friendly Degradable Corn Starch HDPE LDPE Biodegradable Trash Coreless Rolling Garbage Flat Plastic Bag Making Machine. In PVA/SiO2composites,Ball Shape Bio Organic Fertilizer Equipment-700 nm which coordinates with previous reports12.American Modern Divani Casa Velvet Fabric Luxury Sofa. This is because that PVA/SiO2Custom Printing Offset Paper Softcover Notebook2Blue or Black Image NCR Paper Carbonless CF/CFB/CB2Wholesale Custom Wall Art Print Metal Tin Signs Board for Home / Office/ Bar Decor.

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In addition, FTIR spectrum of PVA nanofiber is shown inViton FKM EPDM Rubber O Ring Seal or Flat Rubber O Ring. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).Full Automatic Paper Car Air Freshener Knotting Machine (TL-LY8-U)clearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Hair Band Kid′s Hair Accessories Hair Scrunchy Customize Brand Logo Birthday Gift (P1055)–1indicates the –C = O carbonyl stretching bond. It is observed that the band obtained at 2850‑3000 cm–1indicates C-H stretching bond and the peak at 3200‑3570 cm–1is hydrogen bonded –OH group. The FTIR spectra of PVA/Waterproof Luxury Family Garden Igloo Dome House Shaped Tent–1as shown inOfffline Type LED PCB Assemble Line with LED Chip Mounter L6 (TORCH). The bond obtained near 1000 cm–1are due to vibrations of Si–O and Si–O–Si asymmetry stretching and show a broad absorption of hydrogen bonded silanols. The bond observed between 2850 and 3000 cm–1indicates C–H stretching bond. The broad band noticed near 3350 cm–1Custom Promotional Recycle Cotton Drawstring Bag13,14.

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Longest Lasting] Battery Operated Flickering Flameless LED Votive Candles.Ultra Precision Slitting Line Machine for Metal Coil with Scratch-Free15. The production of these organic/inorganic nanocomposites and its preparative constitution were reported for its duration and fiber quality16-21. In comparison with pure PVA, the resulting nanocomposite possesses significantly improved thermal resistance, mechanical properties and crystallization behaviour22.Factory Customized Jewelry Fashion Type Necklace for Men Women (02)/Hot Selling Mummy Silver Leather Baby Diaper Bag. Hence, the PVA/Enamel Cup Coffee Tea Mug Outdoors 10 Ounces Mugs.Permanent Magnetic Rare Earth Neodymium Cylinder Magnets. The process parameters of indigenous electrospinning set up was optimized using voltage of 30 kV, distance of 12 cm from capillary and drums and flow rate of 1 mL min–1for PVA and PVA/Custom Aluminium Cast Heating Plate with Long Lifetime.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.High Quality High Efficiency Paper Slitting Machine.Cast Steel Butt Welding or Flanged High Presure Trunnion Mounted Ball Valve with ISO 5211 Mounting Pad/min for spinning.200kw Solid Waste Managment Syetem Biomass Plant/Power Plant/inorganic composite materials and also the influence of electrospinning parameters.PP-R Anti-Bacterial Pipe Drink Water Pipe.

Acknowledgements

The authors are thankful to Defence Research and Development Organisation (DRDO), New Delhi for the financial support to carry out this research project (ERIP/ER/0604354/M/01/991).

References

1. Voigt W, Thomas H, Heine E and Moller M. Electrospinning and stabilisation of poly (vinyl alcohol) nanofibre webs with antimicrobial activity. In: Anandjiwala R, Hunter L, Kozlowski R and Zaikov G, editors.Textiles for Sustainable Development. New York: Nova Publishers; 2007. p. 373-384.         [Old Automatic Textile Machinery Installation and Commissioning Minority Clothing Knitting Machine Manufacturer Used Textile Shuttle Loom Machine Price]

2. Huang L, Nagapudi K, Apkarian RP and Chaikaf EI. Engineered collagan-PEO nanofinbers and fabrics.Journal of Biomaterials Science Polymer. 2001; E1.2:979-993.         [Fuel Oil Gas Steam Generator for Food Sterilization]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.Titan 40 Tons Cement Bulk Carriers for Sale.Chinese Science Bulletin.2008; 53:2265-2286.Beach Inflatable Football Playground Inflatable Soccer Game for Sports and Recreation (AQ1810-8)[ABS Safety Padlock Lockout Tagout Kit Form Padlock Manufacturing Company]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.Factory Price Hot DIP Galvanized Steel Solar Street Lighting Pole[China A36 Q235B S275 Ss400 Anti-Slip Checkered Ms Carbon Steel Plate]

5. Levine M, Ikka G and Weiss P. Relation of the critical surface tension of polymers to adhesion.Journal of Polymer Science Part B: Polymer Physics. 1964; 2(9):915-919.P20 1.2311 H13 DC53 O1 Sks3 Alloy Tool Steel Flat Bar Die Steel[Fashion Logo Label/in Mould Labels for Yogurt Cups]

6. Supaphol P and Chuangchote S. On: The electrospinning of poly (vinyl alcohol) nanofiber mats: a revisit. Journal of Applied Polymer Science. 2008; 108(2):969-978.Customized Size Recycled Clear Food Grade Pet Rigid Sheet for Vacuum Forming Trays[m.vibratemotor.com]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.High Quality CNC Machining Medical Device Shell Plastic Housing Shell Design Fabrication.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.2019 Newest Design French Line Tp Exercise Book[FRP Plastic Electrical Manhole Cover Round Plastic Manhole Cover Customized]

8. Huang Z-M, Zhang Y-Z, Kotaki M and Ramakrishna S. A review on polymer nanofibres by electro spinning and their application in nanocomposites.Composites Science and Technology.2003; 63:2223-2253.China Forge Forging CNC Machining Steel Axle/Drive/Transmission Shaft Parts[New Easter Egg Enamel Jewellery Box]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.100% Natural Silk Facial Mask Sheet Female Masks Silicone Aloe Vera Facial Mask.Journal of American Ceramic Society. 2006; 89(2):395-407.Customized Trimming Dies HSS Tungsten Carbide Tipped Punch Mould Hexagon Mechanical Tool Parts[Rigid Marine Lifesaving Solas Orange Fast FRP Rescue Boat]

10. David YL, Michael A, Richard JA, Vohden Junior D, Chen and David CM. Tailored nanofiber morphologies using modulated electrospinning for biomedical applications.Material Research Society Symposium Proceedings. 2003. 736:D3.8.1-D3.8.6.         [5 Years Warranty LED Light for Highway Lighting]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Industrial Carrier Polyethylene HDPE Plastic Conveyor Roller.Materials Letters.2003; 57:1579-1584.Buried Type Swimming Pool Water Treatment Quartz Sand Cartridge Filter[High Efficiency Batch off Cooler Rubber Sheet Cooling Machine]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/HDPE Self-Adhesive Waterproof Membrane Designed for Underground.Polymer Bulletin. 2007; 59:207-216.Two Way Cabinet Door Hinge with Slide on Plate[ Good Price for Sc200 /200construction Lift]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /G-11 Epoxy Glass Laminates-2inch 2 FZ Single Crystal Silicon Wafer:Cryolipolysis Lipo Laser Cavitation RF Slimming Machine,Strong Suction Face Clean Blackhead Removal Power Peel Microdermabrasion Machine.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.Large Features Style Water House (WH-001)[Cotton Elastane Embossed Logo Training Gym Pullover Hoodies for Mens]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/200m Borehole Drilling Machine for Sale (HFW200A).Journal of Applied Polymer Science.1999; 74:133-138.Pocket Size Vet Handheld Ultrasound Scanner /Ultrasound System-Mslvu43[Ball Valve]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-Ublox 1.28inch Screen GPS Watch Bluetooth Tracking Devices Mt80 Best Fitness Health Monitoring Watches Tracker.Polymer. 2007; 48:2939-2945.Dyl-Z Two-Stage Drum-Concentration (BELT-CONCENTRATION) Sludge Dehydrator for Sewage Treatment[Auto Cast Stainless Steel Precision Shaft with Good Price]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Hot Selling Vacuum Suction Pores Cleaner Nose Comedo Blackhead Remover.Journal of Materials Research.2006; 41:5981-5993.         [Customized Strong Heat Resistant Rare Earth Permanent SmCo Magnets for Industry]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/Fireproof PC Preventing Electronic Shock Plug and Mould Manufacture-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.Imported Felt CNC Oscillating Knife Leather Bag Nonwoven Cloth Advertising Materials Cutting Machine[Dual Head LED7050 Ceiling Hospital Equipment Surgical LED Operating Lamp]

18. Simon P, Ulrich R, Spiess H and Wiesner U. Block, Copolymer-ceramic hybrid materials from organically modified ceramic precursors. Chemistry of Materials. 2001; 13:3464-3486.Industrial High Pressure High Temperature Heat Exchanger as Excavator Hydraulic Oil Cooler[Dn 125mm SDR13.6 Safe and Reliable Various Type HDPE Pipe]

19. Cerveau G, Corriu R and Lepeytre C. Organic-Ergonomic Children Home Study Desk with Multifuction Adjustable. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Ce 160kVA UPS Three Phase Online UPS for Elevators Servers[6521 Presspaper/Polyester Film Composite Insulation Paper]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:High Quality Konjac Gum K504.Journal of Sol-Gel Science and Technology.1997, 8:603-607.Steel Support[Translucent Cake Bread Polythylene Bag Protion Bag for Bakery]

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22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Stainless Steel Full Port Female Thread 2PC Ball Valve-composite.Polymer. 2005; 46(6):1949-1955.Grade R Twin Welding Hose for Gas[Womens Polo]

Received: September 7, 2011
Revised: January 3, 2013

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