Tags: polymers

Description

A polymer is a large molecule (macromolecule) composed of repeating structural units typically connected by covalent chemical bonds. Whereas the term polymer is sometimes taken to refer to plastics, it actually encompasses a large class of natural and synthetic materials with a wide variety of properties.

Learn more about quantum dots from the many resources on this site, listed below. More information on Polymers can be found here.

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  1. Light Extraction by Changing Composition of Material

    06 Jan 2020 | | Contributor(s):: Sidhu Rano, NNCI Nano

    This activity has been designed to have students explore light emitting diodes (LED) and the importance of index of refraction in improving LED efficiency. This activity investigates the tune-ability of a polymer’s index of refraction by using a macromodel LED.

  2. Manufacturing Fit-for-Purpose Membranes from Nanostructured Polymers

    11 Dec 2019 | | Contributor(s):: William Phillip

    This presentation will discuss how to produce block polymers membranes that contain a high density of well-defined nanoscale pores using facile and scalable techniques. Furthermore, we will describe how the performance profile of the membranes can be tailored to effect selective separations...

  3. William Phillip

    William A. Phillip received his B.S. in Chemical Engineering from the University of Notre Dame in 2004. Based on a strong suggestion from his undergraduate research advisor, Dr. Arvind Varma, Dr....

    https://nanohub.org/members/273492

  4. Gabriel Pastorello

    Yeah man thats it

    https://nanohub.org/members/271762

  5. John R. Reynolds

    Dr. John R. Reynolds is a Professor of Chemistry and Biochemistry, and Materials Science and Engineering at the Georgia Institute of Technology with expertise in polymer chemistry. He serves as a...

    https://nanohub.org/members/270770

  6. Electrochromic Polymers: Transitioning Chemistry to Materials Science and Beyond

    07 Nov 2019 | | Contributor(s):: John R. Reynolds

    In this lecture, we will address the synthesis and processing of π-conjugated electrochromic polymers (ECPs), as they are considered for reflective display and absorptive/transmissive (window-type) devices. In our work, we address the processing gap that was holding back developments in...

  7. 3 min Research Talk: Plasmonic Core-Multishell Nanowires for Optical Applications

    26 Sep 2019 | | Contributor(s):: Raheem Carless

    ED lights and technology are being used more often in today’s society. Compared to traditional illumination they are far more reliable and efficient, in the sense that they last longer, are environmentally friendly, and most importantly, they reduce energy waste.

  8. How to fill zmatrix

    Closed | Responses: 2

    Hello. For a long time the problem is when filling zmatrix for https://nanohub.org/answers/question/2164

  9. Spreadsheet Finite Difference Model of 1-D Unsteady Conduction

    19 Aug 2019 | | Contributor(s):: David Dussault, Adam Powell

    Use a spreadsheet to estimate temperature history across a PMMA plate immersed in a hot fluid.

  10. Finite Differences in Heat Conduction

    19 Aug 2019 | | Contributor(s):: Adam Powell

    Calculate computational work required to model heat conduction using finite differences with explicit timestepping.

  11. Roll-to-Roll (R2R) Production of “Z” Aligned Ultra-sensitive, Flexible and Transparent Piezoelectric and Piezoresistive Sensors

    09 Aug 2019 | | Contributor(s):: Miko Cakmak

  12. Using Polymer Science to Improve High-Performance Concrete

    30 Jun 2019 | | Contributor(s):: Kendra A. Erk

  13. Roll-to-Roll (R2R) Manufacturing of Functional Films

    05 Jun 2019 | | Contributor(s):: Miko Cakmak

  14. Coextrusion of Multilayer Polymer Sheets

    16 May 2019 | | Contributor(s):: Adam Powell

    Sketch the flow profile of a multilayer polymer flow through an extrusion die and beyond it, and predict the final layer thickness distribution.

  15. CD Injection Molding I: Navier-Stokes

    10 Apr 2019 | | Contributor(s):: Adam Powell

    State simplifying assumptions which can be made regarding radial injection molding of liquid polycarbonate polymer into a CD mold, and simplify the cylindrical form of the Navier-Stokes equations accordingly.

  16. CD Injection Molding II: Shear Stress

    09 Apr 2019 | | Contributor(s):: Adam Powell

    Solve the cylindrical Navier-Stokes equations simplified in Part I to give the velocity profile in radial injection molding of a CD, and calculate the shear stress based on this velocity profile.

  17. Critical Measurements to Enable the Use of Polymers in Membranes, Composites, and Impact Mitigation

    05 Mar 2019 | | Contributor(s):: Christopher L. Soles

    In this presentation I will present an overview of my research groups activities in these three areas, highlighting the importance of polymer structure and dynamics in establishing the functional properties of the polymers that enable the technology.  For the sake of this presentation, I...

  18. Organic Photonics and Electronics: The Endless Frontier

    21 Feb 2019 | | Contributor(s):: Bernard Kippelen

    In this talk, we will discuss how printable organic conjugated semiconducting molecules and polymers are creating new disruptive technologies that are impacting all industries. We will present recent advances in various solid-state device platforms including, organic light-emitting diodes...

  19. Rajmohan Muthaiah

    https://nanohub.org/members/222059

  20. MSEN 201 Lecture 6.1: Structure of Polymers - Structure of Polymers

    13 Feb 2019 | | Contributor(s):: Patrick J Shamberger