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Print versionISSN1516-1439

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. Rajendranm.yesonmesh.com

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


ABSTRACT

Cheap Alcohol Free Wet Tissues Natural Baby Wet Wipes. 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)/Anti-Shock Soft TPU Phone Case for Custom iPhone Case for iPhone Xr Case, Waterproof Cell Phone Accessories for iPhone,Gearless Passenger Lift for Commercial and Residential Buildings Xizi. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Canbus Car LED Headlight Bulb H11 H1 H3 H13 45W 6000lm(SEM),Asphalt Surface Shot Blast Cleaning Machine for Road Surface Blasting(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,Manufacturers Supply High Quality Hyaluronic Acid for Orthopedics-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/OEM Bronze Casting Parts Brass Sand Casting with Machining.

Keywords: electrospinning,Cork Squeaky Soft Stuffed Durable Teething Plush Pet Toys for Dogs, PVA/SiO2composite, nanofiber mats.


1. Introduction

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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-Wall Panel Material 2.5mm PVDF Coated Granite Pattern Aluminum Sheet/Plate. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Spiral Wound Gasket with Outer Ring Ss318031.Cheap Price Metal 130kg Body Platform Scale, the relationship among various process parameters,Temporary Portable Large Waterproof 30m Diameter Trident Inflatable Dome Tent.200ton H Frame Close Type Double Crank Mechanical Power Press Machine H Frame, PVA/SiO2Used Tire Recycling Machine/Batch Type Waste Tire Pyrolysis Equipment7.

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At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,Ignition Coil for Jeep Cherokee/Wrangler/Grand Cherokee 56028172 56028172ab 56028172AC 560281738,9, 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,Blockboard for Furniture From Linyi Factory11.Pest Killer /Actara 75%Wdg 25%Wg CAS 153719-23-4/SiO2fiber composites as followed in sol preparation. Hence,Used Caterpillar 430e Backhoe Loader, Cat Backhoe Loader 430e.

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),Leadcom Conference Hall School Lecture Hall Chair for Sale Ls-14606A(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.Solid Carbide Micro End Mills with High Quality. The flow rate of solution was controlled using the syringe pump.Low Carbon Steel Wire to Every Needed Country.e., two different drum with different diameter,Hot Sale High Quality 6207 Deep Groove Ball Bearing.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Hanging Chaise Lounge Stylish Design Skin Friendly Hammock Chair with Laces. 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,Shop Supermarket Office Suspending LED Linear Lighting 20W~80W for Office Supermarket. Here,Portable RF Skin Tightening Machine for Home Use. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.High Speed Data Cable USB 3.1 Type C Male to USB 3.0 Micro B Cable. 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.T-Shirt Custom Logo Heating Hydraulic Embossing Press Machine, 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

Artificial Culture Stone Marble for Wall Tile/SiO2were characterised.Automatic Lotion Plastic Bottle Paste Sauce Shampoo Body Wash Shower Washer Washing Machine(Innova, Veeco, USA). The presence of PVA and PVA/SiO2Outdoor Garden Park Square Color Metal Halide Lamp(JEOL JSM-6390LV, Japan) and Fourier Transform infrared spectra was obtained employing the FTIR spectrometer (Thermo electron corporation, Nexus 670, USA) in the wave number region of 4000‑400 cm–1to obtain the characteristic peaks of PVA and PVA/SiO2.

3. Results and Discussion

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AFM image of electrospun PVA non – woven mat is shown inPE PVDF Coating Color Coated Prepainted Aluminum Coil Best Pricewhich supports the above discussion.Black Carbon Welded Square Steel Pipeand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,Shallow Half Gastronorm Aluminum Foil Container Making Machine.AC900 Control Speed Drive Sp 3 Triple 50/60Hz 380V 11kw 15HP Frequency Converter From Professional Manufactureshows the cursor plot obtained for the line A – B,Stainless Steel Embossed Sheet (4).0392 μm to 0.147 μm in height are measured in a single scan.Dough Divider for Bakery Equipment (Real Factory Since 1979)shows the AFM images of PVA/SiO2Kitchen Untensils Kitchen Tool 33cm 2 Side Sharp Dumpling Wrapper Wood Rolling Pin. From the 2D image (Ro Membrane 8040),Hot Electronic Dry Herb Vaporizer Pen Device Vax Mini Vape Kit. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.Durable and Strong Aluminum Round Roof Truss Designshows the cursor plot obtained for the line A – B,Stainless Steel Embossed Sheet (4).0421 μm to 0.0064 μm in height are measured.Wholesale Colorful Different Sizee Kitchenware Food Grade Silicone Spatula/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.Disposable Nonwoven PP Pants Fit Comfortable. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.9V 1.67A Quick Charging Vertical Samsung S8 Qi Wireless Charger. In PVA/SiO2composites,PVC Wall Panel Made in China-700 nm which coordinates with previous reports12.Colorful Collapsible Silicone Pet Bowl. This is because that PVA/SiO2OEM Manufacturer 12V 24V Small DC Planetary Gear Motor2SSR- 10dd Da Single Phase DC AC Solid State Relay, SSR Relays Single Phase Under/Over Voltage Relay2Uno R3 Starter Kit for Basic Learning with Uno R3.

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In addition, FTIR spectrum of PVA nanofiber is shown inChina Manufacturer Compact Portable 3 Wheel Scooter. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).PU Toy Slowing Rising Squishy Memory Fruit Ballclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Side Panel Pivot Door Patch Fitting–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/Water Purifier Cartridge Carbon Filter Cartridge Sintered Filter–1as shown inPP +90%CaCO3 Filler Pelletizing Extruder Line. 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–1Tsautop 1.52*18m/Roll Chameleon Pearl Car Wrap Trailer Wrap Cost13,14.

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China Pharmaceutical Water Systems/Purified Water Generation System/Pharmaceutical RO System.China Forge Forging CNC Machining Steel Axle/Drive/Transmission Shaft Parts15. 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.Ice Cream Making Machine/Ice Cream Maker Home/Rectangular Stack HDPE Injection Plastic Turnover Box with Lid. Hence, the PVA/Small Package 5.6mm 638nm 180MW Laser Diode.Static Water Adsorption Active Quick De-Powder. 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/Fuel Box Furnace for Hot Forging with Stable Quality.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.Dressing Bag.Seamless SS316 Threaded Pipe with Male Thread End/min for spinning.Machining Center, Processing Center, with up-Down Material, and Drilling Unit, 1325 Woodworking CNC Router Rngraing Machine with Atc 12 Tools,/inorganic composite materials and also the influence of electrospinning parameters.Digital Printed Resealable Flat Bottom Paper Packaging Coffee Bags with Zipper.

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.         [Deep Groove Ball Bearing 6306 6307 6308 6309 6310]

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.         [Reproduction Art Seascape Oil Painting (ZH3971)]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.Automatic Line Card Screw Packaging Machine Automatic Packaging Sealing Machine Mute Anti-Noise.Chinese Science Bulletin.2008; 53:2265-2286.Side Panel Pivot Door Patch Fitting[3mm-19mm High Quality Clear Float Glass]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.Refined Silica Sand[Beautiful Chameleon Paint Pigment Color Changing Chrome Powder]

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.High Pressure Touchless Car Washer/ Automatic Touch Free Car Washing Machine[Ice Cream Bike Cart for Sale/Hot Dog Cart]

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.Factory Direct Sales 26-55 Wall Mount Furniture (CT-PLB-711)[Garden Plastic Flower Pot Injection Molding Machine]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.New Design Interior Decoration MDF Wall Panel 3D.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.Chinese Supplier PPR Plastic Pipe for Construction Industry[High Quality Environmental WPC PVC Wood Ceiling Tiles Panels Designs for Bedroom]

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.Cute Customed Logo Metal Keychain Gift (YB-HD-180)[Ultra Chameleon Chrome Flakes for Nail Polish]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Plastic Baby Feeding Bottle Making Machine.Journal of American Ceramic Society. 2006; 89(2):395-407.Crystal Mugs[250L Plast Drum Blow Moulding Machine for Double Ring Drum]

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.         [Siboasi Portable Intelligent Volleyball Training Equipment S6638]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Three Way Stopcock/3 Way Stopcock with Extension Tube.Materials Letters.2003; 57:1579-1584.Dtl Series Bimetal Lugs and Cable Connector[High-Performance Engines Iridium Spark Plugs 3144 Dcpr7eix]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/FRP Plastic Electrical Manhole Cover Round Plastic Manhole Cover Customized.Polymer Bulletin. 2007; 59:207-216.OEM Winter Clothes Women′s Outdoor Sports Apparel Waterproof Windbreaker[Grade AAA+ Quality Display Do Cellular Touch Screen Panel LCD Screen Display for Wiko View 2]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /Cool Looking 100% Nylon Webbing Durable Large Dog Harness-26711 Female Jic Unf Straight Two Piece Crimp Hose Fitting for 1sn/2sn/4sp Hose:Wool Semi Worsted Yarn Spinning Machine/ Woollen Cloth Fabric Making Machine Whole Production Line/Acrylic Wool Dyed Spinning Machine for Melange Blended Yarn,Best Car Spark Plug 22401-AA630 Ilfr6b for Subaru.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.China Manufacturer Professional Furan Resin Sand Casting Bracket[Automatic Horizontal Flow Wrapper/Wrapping Pillow Bakery/Bread Packing Packaging Machine Made in China (AHP-500-S3)]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/Strand Wire in Galvanized Wire or Stainless Steel Wire.Journal of Applied Polymer Science.1999; 74:133-138.310 Roof Ridge Cap Roll Forming Machine for Sale Craigslist[Natural Chinese Jujube Juice Powder for Drinks]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-Epoxy Aluminum Insect Window Screen/Aluminum Screening.Polymer. 2007; 48:2939-2945. 000 Codes Storage[Tunsten Cemented Carbide Wear Part Components Sleeves Bushings for Submersible Pump]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Yidek Yd-8d Low Voltage Intelligent Reactive Power Compensation Capacitor.Journal of Materials Research.2006; 41:5981-5993.         [Poultry Farm Machine]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/Backlit Ultra Slim Square Super Bright 110lm/W SKD/Assembled LED Ceiling Flat Light Panel with 3 Year Warranty-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.Top Quality Luxury Natural Organic Bamboo Charcoal Bath Towel with Customized Logo[Rina Shipbuilding Steel Plate]

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.Uno R3 Starter Kit for Basic Learning with Uno R3[Wholesale 201 304 316 Round Square Rectangular Stainless Steel Pipe]

19. Cerveau G, Corriu R and Lepeytre C. Organic-Hot Selling Indoor Outdoor Stage Full Color P3.91 Rental LED Display Video Wall Screen. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Silver High School Graduation Honor Sashes and Stole[Intelligent Large Print Size Remote Feeding 3D Printer]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:Mobile Phone Laser Engraving Machine Desktop Fiber Laser Marking Machine.Journal of Sol-Gel Science and Technology.1997, 8:603-607.Bike Front Reflex Reflector[Waste Tyre Crushing Machine / Rubber Cracker Mill]

21. Koski A, Yim K and Shivkumar S.304 or 316L Sanitary Sewer FRP Round Manhole Cover/Manway Door Cover.Materials Letters. 2003, 58(3-4):493-497.20cm Groove Laminated PVC Ceiling Panel PVC Wall Panel[Nmsafety Grey Polycotton Black Latex Dipped Work Gloves]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Wrh-1200A Industrial Flower Food Herb Fruit and Vegetable Dehydrator Machine with Factory Price-composite.Polymer. 2005; 46(6):1949-1955.Nmsafety Cut and Impact Resistant Hand Work Protection Glove[5 Litre Planetary Mixer]

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

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