Download or read book Synthesis and characterization of titania aerogels written by Lynetta K. Campbell and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Characterization and Photocatalytic Properties of Titania Aerogels written by Rhett J. Psota and published by . This book was released on 2008 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Transition Metal Doped Titania Silica Aerogels as Photocatalysts written by Yin Yin Tan and published by . This book was released on 2008 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Titanium and Silicon Mixed oxide Aerogel Photocatalysts written by Scott Jebron Kersey and published by . This book was released on 2000 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation Characterization and Applications of Monolithic Titania silica Aerogels written by Shengli Cao and published by . This book was released on 2007 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, new monolithic titania-silica aerogel materials were developed and evaluated. It started with the synthesis using modified sol-gel processes to obtain crack-free monolithic aerogels with high surface area, mesoporosity and titania contents. Influence of various synthesis parameters on aerogel properties was investigated, including modifier, Ti-Si incorporation mode, prehydrolysis, supercritical drying and Ti/Si ratio. The aerogel monoliths were gas permeable, therefore, when air stream flowed through the aerogel matrix, airborne pollutants diffused and were degraded on the internal aerogel surface by photocatalytic oxidation. Titania-silica aerogels exhibited higher photocatalytic activity than Degussa P25. Photocatalytic oxidation of trichloroethylene was investigated in detail using in-situ FTIR technique. Study on indoor air cleaning applications showed the aerogel monoliths effectively captured aerosols and bioaerosols, rapidly killed bacteria spores and were able to degrade VOCs mixture in humid air, indicating a potential candidate of multi-functional air filter materials.
Download or read book Synthesis Characterization and Catalytic Properties of Titanium Containing Silica Aerogel written by Soon Chai Lee and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Titania Nanostructures written by P. Katta and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Titania Based Stationary Phases for HPLC written by Jayasri Ramakrishnan and published by . This book was released on 1997 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growth And Characterization Of Semiconductor Nanostructure For Device Applications written by Dr. Jehova Jire L. Hmar and published by BFC Publications. This book was released on 2023-03-04 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide knowledge for students and learners in the field of nanoscale science and nanotechnology. Nanotechnology is design, fabrication and application of nanostructures or nanomaterials, and the fundamental understanding of the relationships between physical properties or phenomena and material dimensions. Nanotechnology deals with materials or structures in nanometer scales, typically ranging from subnanometers to several hundred nanometers. Nanotechnology is a new field or a new scientific domain. Similar to quantum mechanics, on nanometer scale, materials or structures may possess new physical properties or exhibit new physical phenomena. Nanotechnology has an extremely broad range of potential applications from nanoscale electronics and optics and therefore it requires formation of and contribution from multidisciplinary teams of physicists, chemists, materials scientists and engineers. The aim of this book “Growth and Characterization of Semiconductor Nanostructure for Device Applications” is to summarize the fundamentals and established techniques of synthesis, fabrication, characterization and applications of nanomaterials and nanostructures so as to provide readers a systematic and coherent picture about synthesis, fabrication and characterization of nanomaterials.
Download or read book Synthesis and Characterization of Titania based Catalysts for Photocatalytic Applications written by Shawn Kendale Blue and published by . This book was released on 2003 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies the synthesis of two types of titanium-based catalysts, ultrasonically treated titania powder and zeolite-supported TiO2. The synthesized catalysts are characterized utilizing both SEM (Scanning Electron Microscopy) and elemental analysis. The synthesized catalysts are then kinetically characterized in the degradation of direct black 38 azo dye.
Download or read book Springer Handbook of Aerogels written by Michel A. Aegerter and published by Springer Nature. This book was released on 2023-10-01 with total page 1778 pages. Available in PDF, EPUB and Kindle. Book excerpt: This indispensable handbook provides comprehensive coverage of the current state-of-the-art in inorganic, organic, and composite aerogels – from synthesis and characterization to cutting-edge applications and their potential market impact. Built upon Springer’s successful Aerogels Handbook published in 2011, this handbook features extensive revisions and timely updates, reflecting the changes in this fast-growing field. Aerogels are the lightest solids known to man. Up to 1000 times lighter than glass and with a density only four times that of air, they possess extraordinarily high thermal, electrical, and acoustic insulation properties, and boast numerous entries in Guinness World Records. Originally based on silica, R&D efforts have extended this class of materials to incorporate non-silicate inorganic oxides, natural and synthetic organic polymers, carbon, metal, and ceramic materials. Composite systems involving polymer-crosslinked aerogels and interpenetrating hybrid networks have been developed and exhibit remarkable mechanical strength and flexibility. Even more exotic aerogels based on clays, chalcogenides, phosphides, quantum dots, and biopolymers such as chitosan are opening new applications for the construction, transportation, energy, defense and healthcare industries. Applications in electronics, chemistry, mechanics, engineering, energy production and storage, sensors, medicine, nanotechnology, military and aerospace, oil and gas recovery, thermal insulation, and household uses are being developed. Readers of this fully updated and expanded edition will find an exhaustive source for all aerogel materials known today, their fabrication, upscaling aspects, physical and chemical properties, and the most recent advances towards applications and commercial use. This key reference is essential reading for a combined audience of graduate students, academic researchers, and industry professionals.
Download or read book Synthesis and Characterization of Highly Crystalline Anatase Titania written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Samarium (Sm) doped titania samples were prepared through sol- el process by using titanium oxosulphate as precursor for titanium and samarium oxide as a precursor for Sm3+ ions. The main objective of the proposed study is to stabilize the anatase phase of titania up to high temperatures. Thermal analysis showed a weight loss of 21 % on heating up to 1000C in an inert atmosphere. IR analysis showed the complete removal of the surfactant on calcination at 500C for 2 h. The obtained samples were characterized by X-ray diffraction XRD, SEM, UV, TG-DTA & FTIR studies. It was found that the anatase phase of titania was stable up to 850C. The catalyst showed visible light absorption as evident from the UV-VIS spectrum and was found to be an active photo catalyst in sunlight.
Download or read book The Sol Gel Handbook written by David Levy and published by John Wiley & Sons. This book was released on 2015-08-28 with total page 1616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive three-volume handbook brings together a review of the current state together with the latest developments in sol-gel technology to put forward new ideas. The first volume, dedicated to synthesis and shaping, gives an in-depth overview of the wet-chemical processes that constitute the core of the sol-gel method and presents the various pathways for the successful synthesis of inorganic and hybrid organic-inorganic materials, bio- and bio-inspired materials, powders, particles and fibers as well as sol-gel derived thin films, coatings and surfaces. The second volume deals with the mechanical, optical, electrical and magnetic properties of sol-gel derived materials and the methods for their characterization such as diffraction methods and nuclear magnetic resonance, infrared and Raman spectroscopies. The third volume concentrates on the various applications in the fields of membrane science, catalysis, energy research, biomaterials science, biomedicine, photonics and electronics.
Download or read book The Sol Gel Handbook 3 Volume Set written by David Levy and published by John Wiley & Sons. This book was released on 2015-11-02 with total page 1604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive three-volume handbook brings together a review of the current state together with the latest developments in sol-gel technology to put forward new ideas. The first volume, dedicated to synthesis and shaping, gives an in-depth overview of the wet-chemical processes that constitute the core of the sol-gel method and presents the various pathways for the successful synthesis of inorganic and hybrid organic-inorganic materials, bio- and bio-inspired materials, powders, particles and fibers as well as sol-gel derived thin films, coatings and surfaces. The second volume deals with the mechanical, optical, electrical and magnetic properties of sol-gel derived materials and the methods for their characterization such as diffraction methods and nuclear magnetic resonance, infrared and Raman spectroscopies. The third volume concentrates on the various applications in the fields of membrane science, catalysis, energy research, biomaterials science, biomedicine, photonics and electronics.
Download or read book Aerospace Materials Handbook written by Sam Zhang and published by CRC Press. This book was released on 2016-04-19 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether an airplane or a space shuttle, a flying machine requires advanced materials to provide a strong, lightweight body and a powerful engine that functions at high temperature. The Aerospace Materials Handbook examines these materials, covering traditional superalloys as well as more recently developed light alloys. Capturing state-of-the-art d
Download or read book Synthesis and Characterization of Binary Titania silica Mixed Oxides written by Sridhar Budhi and published by . This book was released on 2010 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Characterization of Carbon coated Titania by In situ Polymerization of Styrene by Using Aqueous Hydrogen Peroxide written by Shazliana Mohamad @ Mat Yasin and published by . This book was released on 2011 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
