Secondary Nanotubes and Fills

Slides:

Advertisements

Similar presentations

Minerals Write down what you know about minerals.

Advertisements

SYNTHESIS AND PROPERTIES OF SUPRAMOLECULAR COMPOUNDS ON THE BASE OF LAYERED DOUBLE HYDROXIDES Isupov V.P., Tarasov K.A., Chupakhina L.E., Mitrofanova R.P.,

Inorganic Nanotubes G. R. Patzke, F. Krumeich, R. Nesper, Angew. Chem. Int.Ed. Engl. 14 (2002) 2447 Semicond. OxidesCarbon- based Chalco. Metallic.

Hybrid Materials & POSS

Electron microscopy analysis of nm- sized particles and segregations Frank Krumeich and Reinhard Nesper ETH Zurich, Laboratory of Inorganic Chemistry

1 Air Force Research Laboratory Dr. Michael F. Durstock, , Device Architectures.. Aluminum ITO Glass V Electron.

Hydrothermal Synthesis of Nanomaterials

Chapter 2 continued 2:1 phyllosilicates (Chlorites) Non-silicates.

Chem 5395 J. Rusling Fall 2009 Introductory Materials “interfacial properties differ from bulk properties” Phase 1Phase 2.

Exchange Interactions Dipolar Interactions Competition between exchange and dipolar interactions leads to domain formation Atom Magnetic Domains.

Ordered Inorganic-Organic Composites & Porous Solids: Interdisciplinary Materials Science & Engineering Opportunities Dr. Brad Chmelka Department of Chemical.

1 Reunion SOS nanotube12 13 octobre 2011 H. Okuno, J. Dijon, E. De Vito, E. Quesnel CEA Grenoble Liten-DTNM SOS nanotubes octobre 2011.

Percent Yield Theoretical Yield Actual Yield. Theoretical Yield The maximum amount of product that can be formed from given amounts of reactants The amount.

Chemical Weathering. I. Introduction Chemical Weathering I. Introduction II. Process of Decomposition A. Overview: Decomposition alters minerals into.

THE EFFECT OF TYPE OF NANOPARTICLES ON THE QUENCHING PROCESS

Northwestern University Rod Ruoff Nanotechnology Fracture Mechanics of One- Dimensional Nanostructures.

Simple Designed Synthesis of Graphene Based Nanocomposites for Energy Related Applications Yuanzhe Piao Graduate school of Convergence Science and Technology,

Roles of Carbon Nanostructures for Advanced Energy Solutions Prashant V. Kamat University of Notre Dame Radiation Research Laboratory South Bend, IN Presented.

Conceptual Design of Continuous Processes for Carbon Nanotubes Adedeji E. Agboola and Ralph W. Pike Louisiana State University Helen H. Lou, Jack R. Hopper.

Fabrication of Silicon Nanocones Using RF Microplasma Jet at Atmospheric Pressure 18th SYMPOSIUM ON PLASMA SCIENCE FOR MATERIALS (SPSM-18) ○ Zhongshi Yang.

Figure Schematic illustrations of 1D, 2D, and 3D photonic crystals patterned from two different types of dielectric materials.

Chapter 4 Introduction to Nanochemistry. 2 Chapter 4 Periodicity of the Elements Chemical Bonding Intermolecular Forces Nanoscale Structures Practical.

M. CuffianiIPRD04, Siena, May A novel position detector based on nanotechnologies: the project M. Cuffiani M. C., G.P. Veronese (Dip. di Fisica,

Preparation and characterization of metal nanoparticles supported on polymeric composites M. Sisani 1, U. Costantino 1, F. Costantino 1, F. Presciutti.

Jingwan Huo, Chris Yuan Synthesis and characterization of Fe 3 O 4 -TiO 2 three- dimensional ordered macroporous nano-absorbent material for heavy metal.

NOVEL NANOARRAY STRUCTURES FORMED BY TEMPLATE BASED APPROACHES: TiO 2 NANOTUBES ARRAYS FABRICATED BY ANODIZING PROCESS COMPOSITE OF V 2 O 5 AEROGEL NANOWIRES.

Investigation of electrode materials with 3DOM structures Antony Han Chem 750/7530.

Experiments Synthesis of Nano Particles and Encapsulation Synthesis of Hexagonal Mesoporous Silica & Carbon Synthesis of Organic and Carbon Xerogels Synthesis.

Peng He, Donglu Shi, Wim J. van Ooij

Reactions of Metals Metal Reactions Metal + acid Metal + oxygen Metal + water.

Department of Chemistry, Clemson University, Clemson, SC 29634

1D compounds of Mo/W for electrochemcial applications

NATIVE ELEMENTS Carbon Sulfur Gold Silver SILICATES Olivine (Mg, Fe) 2 SiO 4 Quartz SiO 2 Feldspar KAlSi 3 O 8 Tourmaline NaMg 3 Cr 6 Si 6 O 18 (BO 3.

Redox Reactions – Examples(1 – Synthesis) The following is one type of oxidation/ reduction reaction. 1.Balance the equation. 2.Indicate the species that.

CARBON NANOTUBES By ANIKET KANSE

Chem Catalyst Determine what is being oxidized and what is being reduced in the following reaction: CuO + H 2  Cu + H 2 O.

Combustion analysis 4.40 g CO2 1 mol CO2 44 g CO2 1 mol C atoms 1 mol CO2 = 0.10 mol C atom 1.80 g H2O 1 mol H2O 18 g H2O 2 mol H atoms 1 mol H2O = 0.20.

Molecular and Electronic Devices Based on Novel One-Dimensional Nanopore Arrays NSF NIRT Grant# PIs: Zhi Chen 1, Bruce J. Hinds 1, Vijay Singh.

Reactions of Metals. Metal Oxides Salts and hydrogen React with oxygen to giveReact with acids to give.

Three Types of Rock: Igneous, Sedimentary, Metamorphic Rock: A solid, cohesive aggregate of grains of one or more MINERAL. Mineral: A naturally occurring,

Integration and Transient Shear-Thickening Effects of Carbon Nanotubes and Carbide Nanoparticles in a Polymer Matrix.

Mar 24 th, 2016 Inorganic Material Chemistry. Gas phase physical deposition 1.Sputtering deposition 2.Evaporation 3.Plasma deposition.

건국대학교 융합신소재공학 교수 김 화 중 1. What is Zeolite ? 3-D intracrystalline microporous alumino-silicate materials 2.

Some examples of recent hot topics in Some examples of recent hot topics in Solid State Materials Solid State Materials 1)CNT & Graphene 2) Quantum dots.

The impact of nanoscience on heterogeneous catalysis  Alexis T. Bell  From Science 2003,299,  Impact factor=27 Viewpoint.

Zeolite을 이용한 연료전지(Fuel Cell)

Mole to Mole Assignment. 1. Given the following equation: 2 C 4 H O 2 ---> 8 CO H 2 O Show what the following molar ratios should be. a.

Date of download: 10/6/2017 Copyright © ASME. All rights reserved.

Potentiometry and potentiometric measurements

Do Now!!! Two highly reactive elements in Period 4 are the metal potassium and the: Metalloid arsenic Nonmetal selenium Nonmetal bromine Nonmetal krypton.

Made By: Mukul Srivastava Roll No. : (36) Section : A2

Seminar On NANO CONCRETE

excellent contrast agents for imaging and labels for bioassays.

An overview of nanoparticle

CARBON NANO TUBES (CNTs)

Reactions of Metals.

Types of Chemical Reactions

Chemical Vapour Deposition (CVD)

Chapter 6 OXIDATION & REDUCTION.

Advanced material and technologies, MSc

Bellwork Tuesday 5.9 L of carbon dioxide is combined with 8.4 g MgO in a synthesis reaction to form magnesium carbonate. How many grams of magnesium carbonate.

Quiz Identify Type: 2H2O2 (l)  2 H2O (l) + O2 (g)

The walls of this cave are limestone

Transition of Ionic Liquid [bmim][PF6] from Liquid to High-Melting-Point Crystal When Confined in Multiwalled Carbon Nanotubes.

Ionic Bonding Ions are charged atoms. This is when an atom has gained or lost an electron. An atom’s ion is based on their outer electron shell. The number.

Write the oxidation half reaction for lithium oxidizing

Fig. 2 Structural design of an F-DSSC.

Fig. 4 3D graphene-RACNT fiber as the counter electrode for wire-shaped DSSCs. (A) Schematic representation of wire-shaped DSSC using 3D graphene-CNT fiber.

Presentation transcript:

Secondary Nanotubes and Fills in C-NT V3O7 - NR Al2O3 MoO3 RuO2 ZrO2 carbon TiO2 Ga2O3 BaTiO3 PbTiO3 in on Fe TiO2 SiO2 G. Patzke, F. Krumeich, R. Nesper, Angew. Chem. 2002, 114, 2554

Composite Nanotubes Self-assembly in a colloid containing PbS nanoparticles, a polymer (poly(ethylene oxide)), and a surfactant (sodiumdodecylsulfate) tube walls comprise well-developed layers of PbS nanoparticles that are embedded in the organic matrix structure

Silica Nanotubes Pt Hippe, Wark, Lork, Schulz-Ekloff, Microp. Mesop. Mater. 31 (1999) 235 [Pt(NH3)4(HCO3)2 single crystals coated by SiO2 and TiO2 through Si(OEt)4 or Ti(OEt)4 Pt

Template-assisted Synthesis of Nanotubes Rod-like Template Nanotube Coating of anisotopically structured template with a second material Removal of template Caruso, Antonietti, Chem. Mater. 13 (2001) 3272

Template-assisted Synthesis of Nanotubes Next steps Template-assisted Synthesis of Nanotubes Silica nanotubes Wires of V3O7·H2O Intermediate product TEM V map Silica Nanotubes Si map J. Zygmunt, F. Krumeich, R. Nesper, Adv. Mater. 2003, 15, 1538

Topotactic redox reactions of copper(II) and iron(III) salts within VOx Nanotubes Novel Cu- and Fe-containing nanotubes of composition VO1.53-2.1(C12H28N)0.21Cu0.08(H2O)0.56Cl0.01 and VO2.08-2.68 (C12H28N)0.13Fe0.19(H2O)0.33Cl0.01 have been obtained by exchange of the protonated template in dodecylamine-VOx nanotubes with Cu(II) and Fe(III) salts. The exchanged materials have quite different characteristics in respect to the parent nanotubes, namely a wider inner diameter and thinner walls, owing to reduced interlayer spacings in their multiwalled structure.

Multiple Coatings Asbestos - C coated SiO2 tubes – TiO2 coated SiO2 tubes – Fe2O3 coated Triple layer rods 1. VOx fibers 2. SiO2 tubes 3. carbon coating Iron oxide rods- C coated