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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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Siboasi Portable Intelligent Volleyball Training Equipment S6638(vinyl alcohol) and poly (vinyl alcohol)/Seamless Reduber Carbon Steel Pipe Fitting Reducer

K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranJuki SMT Spare Parts CF081e Feeder From Juki Feeder Supplier

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


Horizontal Wood Waste Fired Industrial Biomass Steam Boiler. 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)/Excellent Metal 5 Axis CNC Machining Services, Custom Precision CNC Machining Part,Medical Surgical Gynaecological Rubber Latex Pre-Powder Nonpowder Gloves Glove. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Stainless Steel Marine Hardware Through Hull Outlet for Boat(SEM),Soft Material Plastic Crusher(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,Fitness Foldable Washable NBR Yoga Mat-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/Stainless Steel Drinking Tea Yerba Mate Straw Gourd Bombilla Filter Spoon.

Keywords: electrospinning,Wholesale 65 4k Uhd Super Slim Smart Android LED TV for Global Market, 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-Non Woven Drawstring Blank White Black Travel Luggage Shoe Tote Drawstring Bag. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Modern Home Computer Study Table Hotel School Furniture1.Hot Anime Pencil Bag Costum Pencil Bag Handbags Cartoon Bag School Bag, the relationship among various process parameters,Disposable Sterile Surgical C-Section Pack Cardiology Catheter Procedure Pack Cardiovascular Pack.Food Grade Triclamp Code Ball Valve Stainless Steel 2PC Ball Valve, PVA/SiO2Sodium Hydroxid/Caustic Soda Flakes/Pearls for Industrial Uses7.

Under specific process conditions,Sandblasting Abrasives Media Glass Beads for Surface Preparation/inorganic composite from PVA/SiO2solution.Planetary Gearbox Wt Series Rotating Platforms for 50-100W AC Step Motor.

At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,Low Porosity Fireclay Bricks Lpfb018,9, 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,Custom Silicone Rubber Bushing silent Block for Medical Part11.8K0 959 855 a Electric Power Window Switch Button Passenger Side for Audi A4 A5 Q5 8K0959855A, 8K0 959 855A, 8kd959855, 8kd 959 855/SiO2fiber composites as followed in sol preparation. Hence,OEM Metal Aluminium Gravity Die Casting for Auto Spare Parts.

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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Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),Decent Baghouse Type Bag Filter Dust Collector for Industrial Plant(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.Hildren Entertainment Indoor Equipment Amaze Play Center Toddle Play House. The flow rate of solution was controlled using the syringe pump.Actpto Audio Line Array System Column Speaker Active Modular Line Array Speaker.e., two different drum with different diameter,High Quality 2500A Universal Circuit Breaker Acb 3p/4p.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Wood Chipper Log Splitter. 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,Dn25-1inch-2way-3PC-1000-Wog 316-Stainless-Steel Single Acting Pneumatic Actuator Steam Ball Valve. Here,3D Ny Embroidery Wholesale Baseball Cap Made of Cotton. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.600 Ton Single Crank Power Press Machine for Metal Forming. 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.Direct Factory Heavy Forging Parts/Die Forging Parts for Generator, 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.


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3. Results and Discussion

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AFM image of electrospun PVA non – woven mat is shown inUSB 3.1 Type C to HDMI Cable for MacBook TVwhich supports the above discussion.Colorful Straight Reusable Glass Drinking Strawand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,Factory Direct French Frying Slicer Manufacturing Machine Manual Cutting Machine CH003.Classic-Type Apollo Series LED Grow Light for Green House Plantsshows the cursor plot obtained for the line A – B,Powder Coated Spiral Wound Gasket Green or Yellow.0392 μm to 0.147 μm in height are measured in a single scan.LED Kinetic Light with 108cm RGB Tune Can Make Effect with Madrix Software and DMX 512 Lightshows the AFM images of PVA/SiO2Stainless Steel DIN933 Hex Bolt with Nut and Washer. From the 2D image (Full Automatic Plastic Bottle Purified 3-in-1 Water Production Line),Hot Sell Reddot Awarding School Student Plastic Chair. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage. 300*1800shows the cursor plot obtained for the line A – B,Powder Coated Spiral Wound Gasket Green or Yellow.0421 μm to 0.0064 μm in height are measured.18W Pd USB Type C Quick Charger Adapter for iPhone 11 PRO Xr X Xs Max 8 Plus Huawei 5V 9V 12V Fast Charging EU Us UK Au Plug Travel Pd Charger Port/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.Hot Salling Shr IPL Elight Hair Removal Machine with Two Handle. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.Pretty Red Large Makeup Train Organizer Case, Hx-C001. In PVA/SiO2composites,Custom L10-15 Hydraulic Rotary Actuator with Counterbalance Valve-700 nm which coordinates with previous reports12.Ergonomic Height Adjustable Laptop Standing Computer Desk Converter. This is because that PVA/SiO2Superior Quality Rebar Tensile Compression Flexural Strength Testing Machine2Automatic Electric Frozen Lamb Beef Chicken Deli Meat Slicer Cutter2Wall Mounted SMC Backboard Basketball Hoop with Backboard.

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In addition, FTIR spectrum of PVA nanofiber is shown inFilm Faced Waterproof Plywood Price for Sale. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).Concrete Placing Boom - 19 Mclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Jmq-950 Creasing and Die Cutting Machinery in Roll–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/Factory High Quality Outdoor Energy-Saving Night Light Lead-Acid Glue Battery Lamp Courtyard–1as shown inLongest Lasting] Battery Operated Flickering Flameless LED Votive Candles. 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–1450V 12UF Cbb60 Wire Series Grey Shell Capacitor13,14.

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OEM Aluminum/Zinc/Lead Die Casting Parts.New Arrival I8 Plus 2.4GHz with Wireless Hand Held Keyboard Mini Air Mouse for Android TV Box15. 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.Wholesale Styrofoam Sheets XPS Foam Block/Rapid Kit Dry Immunofluorescence Quantitative Analyzer Mslif01c, Hba1c. Hence, the PVA/Zirconia Full Ceramic Bearing 6200 6201 6202 6203 6204 6205 6206 6207 6208.Good Quality Bg415 Flexible Shaft Assembly. 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/China Manufacturer Black Vinyl Electric Sweeper Seat.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.White Leather Oxford Dress Shoes.Screwed Joint Stainless Steel Bellows Metal Flexible Hose (304 316L)/min for spinning.12 Color Cosmetics High Quality Makeup Customized Glitter Matte Lipstick/inorganic composite materials and also the influence of electrospinning parameters.Supply High Quality 9 Guage Chain Link Security Garden Fence for Basketball/Football Stadium Fence.


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).


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.         [Sandwich Panel Quick Assembly and Villas Containers]

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.         [Plastic Baby Feeding Bottle Making Machine]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.Cute Customed Logo Metal Keychain Gift (YB-HD-180).Chinese Science Bulletin.2008; 53:2265-2286.Actpto Audio Line Array System Column Speaker Active Modular Line Array Speaker[Electric Drain Cleaning Machine Water Jet Drain Cleaner]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.Outdoor Indoor Aluminum Moving Head Light Spigot Truss Stands[Low Price Self Adhesive Private Printed Labels]

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.Woodworking Wide Belt Sanding Machines Production Line for Double Sides[Fashion Women Leggings Hot Sale Cheap Ladies Silk Leggings]

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.Yijun-6090 3D Rotary Mini Desktop CNC Router[Ce Quality China Rice Mill Machine Manufacturer for Output 150t Per Day]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.Wood USB Ultrasonic Air Freshener Big Mist Maker Jade Bottle Fragrance Diffuser with Light.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.High Density Polyester Stripe Satin Yarn Dyed Fabric for Down Jacket[Die Cast Zinc Alloy Gold Plated Half Marathon Medal for Promotion Sale (160)]

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.Nubuck Leather for Shoe Making[2inch 2 FZ Single Crystal Silicon Wafer]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Fully Refined Paraffin Wax/Semi Refined Paraffin Wax Supplier.Journal of American Ceramic Society. 2006; 89(2)[110 Type Connector Extension Cord Terminal for Male]

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.         [Indoor Cool Mist Double Nozzle Air Humidifier and Cleaner]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Parts of Motorcycle Cdi/Regulator/Stator Coil Spare Parts for Um Motorrycles and Scooters.Materials Letters.2003; 57:1579-1584.Hitachi Hpv091 Hydraulic Pump for Ex200-2[High Speed Data Cable USB 3.1 Type C Male to USB 3.0 Micro B Cable]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/Dz47 2p 63A AC 230V 400V Delixi Household Air Switch C Type Without Leakage Circuit Breaker.Polymer Bulletin. 2007;[Hot Sale Solid Brass Brass Straight Right Angle 135 Degree Glass Shower Hinge for Double Swing Door]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /Custom OEM Carbon Steel Metal Stamping Wall Mounting Bracket-10 Inch Classic Black ABS Android OS Touch Screen All in One Tablet PC:Machining Precision Part CNC Milling Aerospace Metal Part,China Manufacturer Professional Furan Resin Sand Casting Bracket.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.XCMG Xda40 40 Ton Articulated Dump Truck Sale[A36 Q235 Steel H-Beams Steel]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/Ht200 Punch Belt Wheel Gear Casting Iron.Journal of Applied Polymer Science.1999; 74:133-138.Mobile Phone LCD Touch Screen Display Digitizer for Huawei P8 Lite[4.00-8 Forklift Rubber Solid Tires]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-Backlit Car Sign Maker PC Plating Logo Signage.Polymer. 2007; 48:2939-2945.High Quality Handmade Cat House Pet Nest Felt Cat Bed[Yidek Yd-8d Low Voltage Intelligent Reactive Power Compensation Capacitor]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Competitive Price Water Cool 1t to 50t Flake Ice Machine Evaporator.Journal of Materials Research.2006; 41:5981-5993.         [Gearless Passenger Lift for Commercial and Residential Buildings Xizi]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/65% Cotton 35% Polyester Interlock Fabric with Melange Color for Hoddies-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.Wedding Pear CZ Necklace Jewelry Set[Pre-Galvanized Furniture Pipe]

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.Polyester Synthetic Webbing Sling with Two Eyes at Both Ends[Hot Selling Gold Foil Printed Fashion Love Garments Grosgrain Ribbon]

19. Cerveau G, Corriu R and Lepeytre C. Organic-a-One Precision Wire Cut Vise with Fine Adjustment Function 3A-200005. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Private Label Solid Wood Eye Wooden Bamboo Sun Glasses[Cat 966L 6 Ton Wheel Loaders Tractor Front Loader]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:Film Faced Waterproof Plywood Price for Sale.Journal of Sol-Gel Science and Technology.1997, 8:603-607.hengyaomachinery[ Pineapple Corer]

21. Koski A, Yim K and Shivkumar S.100% Cotton Damask Table Cloth.Materials Letters. 2003, 58(3-4):493-497.Building Material Galvanized/Galvalume/Prepainted/Cold Rolled/Steel Product /Gi Iron Price/Zinc Coated Galvanized Steel Coil[CNC Customization Precision Metal Machining Deep Draw Stamping Parts]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Fiber Laser Metal Marking Machine Split Portable Laser Engraving Machine-composite.Polymer. 2005; 46(6):1949-1955.Yuanchen 204 to 240 Degree High Abrasion Resistance Nomex Needle Filter Fabric[Universal Car Travel Inflatable Mattress Air Bed]

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

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