'Sol gel' presentation slideshows

Nanocoatings

Nanocoatings. Noraiham Mohamad , PhD Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka. What is coating?. A coating is a covering that is applied to the surface of an object, usually referred to as the substrate .

756 views • 64 slides

Nanomaterials Module2

Nanomaterials Module2. Nanoscale. Nanoscale. Nano - Dwarf Nano size: 1 nm = 10 -6 millimeter (mm) = 10 -9 meter (m) nm. Cross section of human hair. Scale. The decorative glaze known as luster. Ruby Red glass pot ( entrapped with gold nanoparticles).

750 views • 46 slides

Keck I Cassegrain ADC: Detailed Design Review

Keck I Cassegrain ADC: Detailed Design Review. UCO/Lick Observatory 21 May 2004. Overview & Changes from PDR. Introduction Optics Mechanical Electrical Software. Optical Design Parameters. Mechanical Design: Overview. (PDR Version). Overview & Changes from PDR. Introduction Optics

600 views • 45 slides

Surface morphology engineering of metal-oxide films by chemical spray pyrolysis

1.04k views • 42 slides

preassembled inorganic phase (particles, fibers) dispersed in organic phase

Physics and Chemistry of Hybrid Organic-Inorganic Materials Lecture 6: Polymerizing monomers to make hybrids. preassembled inorganic phase (particles, fibers) dispersed in organic phase. Key concepts.

737 views • 39 slides

preassembled inorganic phase (particles, fibers) dispersed in organic phase

Physics and Chemistry of Hybrid Organic-Inorganic Materials Lecture 6: Polymerizing monomers to make hybrids. preassembled inorganic phase (particles, fibers) dispersed in organic phase. Key concepts.

601 views • 39 slides

Nano-materials and Nano-structures - Introduction

Nano-materials and Nano-structures - Introduction. Economy of promises!. Hype?. GETTY Most people learn about developments in science and medicine from the mass media. Can nanotechnology cure cancer by 2015?. Or. Real?. Nano-particles Sol-gel; high-energy ball milling, hydrothermal

1.09k views • 36 slides

Processing & Testing Electroceramics

Processing & Testing Electroceramics. EBB 443-Technical Ceramics Dr. Sabar D. Hutagalung School of Materials and Mineral Resources Engineering Universiti Sains Malaysia. Processing of Electroceramics.

703 views • 33 slides

Chapter 9 Synthesis Methods

Chapter 9 Synthesis Methods. Hong-Wen Wang. How to prepare ceramic powders ? Sol-Gel Process. Aqueous solution (from metal salts or colloidal particles) ? particulate sol and gel. Non-aqueous solution (from metal alkoxides) ? polymeric sol and gel. Advantages

1.08k views • 30 slides

Cu 2 O and CuO Nanocrystalline Photoelectrochemical Systems

Cu 2 O and CuO Nanocrystalline Photoelectrochemical Systems. Thomas Polson. Why use a semiconductor?. Absorbed photons promote electrons to a higher energy state (conductive band) Electrons from conductive band used to split H 2 O

691 views • 27 slides

SOL-GEL COATING FACILITY CONCEPTUAL DESIGN REVIEW

SOL-GEL COATING FACILITY CONCEPTUAL DESIGN REVIEW. October 19, 2005. Purpose. Develop the ability to dip coat large optics with sol-gel solution in conjunction with our vacuum coating facility. Design parameters.

438 views • 23 slides

Unusual Fluorescence of Eu(III)Porphyrin Entrapped In Sol-gel Silica Matrix

Unusual Fluorescence of Eu(III)Porphyrin Entrapped In Sol-gel Silica Matrix. St anis?aw Radzki a , J oanna Dargiewicz-Nowicka a , M agdalena Makarska a and J anina Legendziewicz b a Faculty of Chemistry, Maria Curie-Sk?odowska University b Faculty of Chemistry Wroc?aw University.

414 views • 20 slides

Physically and chemically synthesized TiO2 composite

Physically and chemically synthesized TiO2 composite thin films for hydrogen production by photocatalytic water splitting. Ph. D. Student Rupali Dholam. Supervisor Prof. Antonio Miotello. Laboratorio Idrogeno Energia Ambiente

442 views • 18 slides

Sol Gel Approach: Lanthanum Silicates as a Replacement for Yttria Stabilized Zirconia (YSZ) in Solid Oxide Fuel Cell (SO

Sol Gel Approach: Lanthanum Silicates as a Replacement for Yttria Stabilized Zirconia (YSZ) in Solid Oxide Fuel Cell (SOFC) Electrolytes. Aminah Rumjahn Chemical Engineering and Material Science University of California, Davis. University of California, Irvine

611 views • 17 slides

CATALYST AND THIN FILM FABRICATIONS FROM SOL-GEL

CATALYST AND THIN FILM FABRICATIONS FROM SOL-GEL. SOL-GEL What is sol-gel? One area of chemistry dealing with colloidal compounds of solid phase in liquid medium.

581 views • 17 slides

by Sara Rothwell Mentor : Bin Liu Advisor: Prof. Dravid August 12, 2008

Nanopatterning of Multiferroic Oxides via “Soft” Electron Beam Lithography. by Sara Rothwell Mentor : Bin Liu Advisor: Prof. Dravid August 12, 2008. VPD Group. NU ANCE Center. Outline. Research questions What are multiferroics? Summer work What is e BL? Results so far… Future work

281 views • 15 slides

Katarzyna Polska , Stanis?aw Radzki Department of Inorganic Chemistry,

Katarzyna Polska , Stanis?aw Radzki Department of Inorganic Chemistry, Maria Curie-Sk?odowska University Pl. M. C. Sk?odowskiej 2, 20-031 Lublin, Poland. Formation of the Porphyrin-Protein Complexes in Water Solution and Sol-Gel Materials. PURPOSE.

262 views • 13 slides

by Sara Rothwell Mentor : Bin Liu Advisor: Prof. Dravid July 2, 2008

Nanopatterning of Multiferroic Oxides via “Soft” Electron Beam Lithography. by Sara Rothwell Mentor : Bin Liu Advisor: Prof. Dravid July 2, 2008. R. Ramesh; N. Spaldin. Nature Materials 6 (2007) 23. VPD Group. NU ANCE Center. Multiferroic oxides.

246 views • 10 slides

by Sara Rothwell Mentor : Bin Liu Advisor: Prof. Dravid July 2, 2008

203 views • 9 slides

FLUORESCENCE ENHANCEMENT BY CHELATION OF Eu 3+ AND Tb 3+ IONS IN SOL GELS

RE 3+. RE 3+. x10 3 cm -1. x10 3 cm -1. 25. 25. 20. 20. 15. 15. Energy. Energy. 10. 10. Europium Results. Sol-gel Glass versus Melt Glass. Eu(PDC). Eu(PPA). 5. 5. 7 F 0 ? 5 D J. Advantages Easy to vary recipe Versatile form Monoliths of good size and clarity

137 views • 1 slides