"Carbon nanotube" Essays and Research Papers

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    Carbon Accounting

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    requirement‚ we are assigned the topic “Carbon Accounting” by our course teacher for accomplishing our report. 1.2 Objectives of the report To attain the skill of report writing. To achieve deep knowledge about Carbon Accounting. To fulfill the partial requirement of our course of Accounting for Managers. 1.3 Methodology of the report This study was a descriptive research where we have been analyzed mainly secondary data to understand the Carbon Accounting and its application. All the

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    Carbon and Its Compounds

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    1. An organic compound X with a molecular formula C2H6O undergoes oxidation with in presence of alkaline KMnO4 to form a compound Y. X on heating in presence of Conc. H2SO4 at 443K gives Z. Which on reaction with H2Oin presence of H2SO4 gives back `X` `Z` reacts with Br2 (aq) and decolorizes it. Identify X‚ Y‚ & Z and write the reactions involved. 2. An organic compound ‘A’ is widely used as a preservative in pickles and has a molecular formula C2H2O2. This compound reacts with ethanol to

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    Carbon Footprint

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    basic terms. It examines the benefits of ecological accounting‚ introduces some of the most important Footprint findings‚ and addresses provocative questions: Do we fit on the planet? How can the Footprint foster sustainable human development? How do carbon emissions contribute to humanity’s Ecological Footprint? Footprint Basics - Overview Humanity needs what nature provides‚ but how do we know how much we’re using and how much we have to use? The Ecological Footprint has emerged as the world’s

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    Carbon Footprint1

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    Write your solutions using the hints below each question when you need. 1. Write an interactive program that will prompt to the user for 3 integers and calculate the mean. Then‚ the program will print out the mean. [You need to include comments in the program.] public class MeanFunction { public static void main (String[] args) { int a; int b; int c; double x; System.out.println("Give me three integers"); a = In

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    “Global pollution creates a “public bad” born by all – a negative externality with a wide impact” (M.Harris‚ 2002). Australia is considered to be the driest populated continent in the world and faces stern drought and water shortages. Reducing carbon emissions is challenging for Australia‚ although the Government realizes that meeting this challenge is important and commits to reducing the level of pollution caused by greenhouse gases in Australia‚ and voluntarily preparing for an altered climate

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    Chemistry- Purifying Water

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    applications. One of these new materials are carbon nanotubes and researchers find that these tubes can be used to clean the polluted water. Nano tubes are molecular-scale and are wrapped with graphitic layers. http://ipn2.epfl.ch/CHBU/NTprimer.htm http://ipn2.epfl.ch/CHBU/NTprimer.htm They are called “Nano” because of their sizes that are roughly billion times smaller than a meter. Normally they are very thin and have hollow cylindrical structures made out of carbon atoms. However‚ they still exist in

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    tio2

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    biosensor fabricated with Pt–Au nanoparticle-decorated titania nanotube array Qing Kang‚ Lixia Yang‚ Qingyun Cai ⁎ State Key Laboratory of Chemo/Biosensing and Chemometrics‚ Department of Chemistry‚ Hunan University‚ Changsha 410082‚ PR China A R T I C L E I N F O Article history: Received 25 October 2007 Received in revised form 17 May 2008 Accepted 2 June 2008 Available online 12 June 2008 Keywords: Catalytic Titania Nanotube array Nanoparticle Electrochemical A B S T R A C T

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    Diamond is the ultimate abrasive. Diamond crystallizes in the Isometric system. A diamond is one giant molecule of carbon atoms. Diamond Diamond is Transparent and possesses shiny appearance. Diamond is very hard. Diamond is an excellent electrical insulator. Diamond is the ultimate abrasive. Diamond crystallizes in the Isometric system. A diamond is one giant molecule of carbon atoms. Graphite Graphite is black and possesses dull appearance. Graphite is comparatively softer. Graphite is

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    Paper battery

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    this relatively revolutionizing and satisfying solution of energy storage through Paper Batteries and provides an in-depth analysis of the same. A paper battery is a flexible‚ ultra-thin energy storage and production device formed by combining carbon nanotubes with a conventional sheet of cellulose-based paper. A paper battery can function both as a high-energy battery and super capacitor ‚ combining two discrete components that are separate in traditional electronics . This combination allows the

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    The Iron-Carbon Diagram

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    The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but

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