What Is Thermosetting and Thermosoftening Polymers | Organic Chemistry | Chemistry | FuseSchool
Learn the basics about thermosetting and thermosoftening polymers, when learning about polymers as a part of organic chemistry. A polymer is a macromolecule made of many monomers, or repeating units. The properties of these polymers depend on a variety of factors – the monomer unit, the
From playlist CHEMISTRY
We are used to using a theory like VSEPR theory to predict molecular geometry, but unfortunately with coordination compounds, things are not so simple, because of those pesky d orbitals on the central metal atom. Crystal field theory is a model that is quite successful in predicting the ge
From playlist General Chemistry
We don't normally think of polymers as crystalline. However, they can be highly crystalline depending on structure and processing conditions. Simple linear polymers tend to have high crystallinity, particularly if they are allowed to cool slowly from the melt. Polymers often have portions
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
This video provides a basic introduction into polymers. Polymers are macromolecules composed of many monomers. DNA, Proteins, and Polysaccharides are common examples of natural polymers. This video discusses radical polymerization, cationic polymerization, and anionic polymerization.
From playlist New Organic Chemistry Playlist
A quick definition of polymer. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation: https://www.paypal.
From playlist Chemistry glossary
Calculating Molecular Weight (number and weight average) for polymers
Molecular weight is an important for polymers. Since polymer processing typically produces a distribution of different chain lengths, both short and long, we need a tool that calculates the average molecular weight. We can do this based on number average or weight average. Degree of polyme
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
10/3/16 Intro to MSE polymer structure and morphology
Callister Intro to MSE, polymer crystallinity, degree of polymerization, molecular weight, isotatic, atactic, copolymers, molecular shape, bond angle, thermoset, thermoplastic, polymer xrd, spherulites
From playlist Introduction to Materials Science and Engineering Fall 2016
Uses Of Polymers | Organic Chemistry | Chemistry | FuseSchool
DESCRIPTION Learn the basics about the uses of polymers, as a part of organic chemistry. Learn about PVC and PTFE. Different polymers have their specific uses and also problems associated with polymers. Polymers are long chain organic molecules made by repeating monomer units. There ar
From playlist CHEMISTRY
Structures of polymers {Texas A&M: Intro to Materials}
Tutorial video illustrating "polymeric" crystal structures and microstructures. How do polymer chains pack together to form crystal structures? What geometries do crystalline regions tend to form in polymers? Video lecture for Introduction to Materials Science & Engineering (MSEN 201/ME
From playlist TAMU: Introduction to Materials Science & Engineering | CosmoLearning.org
Slava Rychkov - Random Field Ising Model and Parisi-Sourlas Supersymmetry (4/4)
Numerical evidence suggests that the Random Field Ising Model loses Parisi-Sourlas SUSY and the dimensional reduction property somewhere between 4 and 5 dimensions, while a related model of branched polymers retains these features in any d. I will present a recent theory, developed in 2019
From playlist Slava Rychkov - Random Field Ising Model and Parisi-Sourlas Supersymmetry
Entropy in Self-Assembly (Lecture 2) by Francesco Sciortino
PROGRAM ENTROPY, INFORMATION AND ORDER IN SOFT MATTER ORGANIZERS: Bulbul Chakraborty, Pinaki Chaudhuri, Chandan Dasgupta, Marjolein Dijkstra, Smarajit Karmakar, Vijaykumar Krishnamurthy, Jorge Kurchan, Madan Rao, Srikanth Sastry and Francesco Sciortino DATE: 27 August 2018 to 02 Novemb
From playlist Entropy, Information and Order in Soft Matter
Collapse of flexible Polymers: Role of charge by Vani Vemparala
Indian Statistical Physics Community Meeting 2018 DATE:16 February 2018 to 18 February 2018 VENUE:Ramanujan Lecture Hall, ICTS Bangalore This is an annual discussion meeting of the Indian statistical physics community which is attended by scientists, postdoctoral fellows, and graduate s
From playlist Indian Statistical Physics Community Meeting 2018
Extended-collapsed transition in charged polymers: Origin of attractive forces by Rajesh Ravindran
Indian Statistical Physics Community Meeting 2016 URL: https://www.icts.res.in/discussion_meeting/details/31/ DATES Friday 12 Feb, 2016 - Sunday 14 Feb, 2016 VENUE Ramanujan Lecture Hall, ICTS Bangalore This is an annual discussion meeting of the Indian statistical physics community wh
From playlist Indian Statistical Physics Community Meeting 2016
Two-dimensional Turbulence: Binary mixture and polymer additives by Prasad Perlekar
Discussion Meeting: Nonlinear Physics of Disordered Systems: From Amorphous Solids to Complex Flows URL: http://www.icts.res.in/discussion_meeting/NPDS2015/ Dates: Monday 06 Apr, 2015 - Wednesday 08 Apr, 2015 Description: In recent years significant progress has been made in the physics
From playlist Discussion Meeting: Nonlinear Physics of Disordered Systems: From Amorphous Solids to Complex Flows
Patterns, Universality and Computational Algorithms - Nigel Goldenfeld
Nigel Goldenfeld University of Illinois at Urbana-Champaign December 1, 2010 Can we use computational algorithms to make accurate predictions of physical phenomena? In this talk, intended for non-experts, I will give examples where complicated space-time phenomena can be exquisitely captu
From playlist Mathematics
Polymers in Turbulence: Stretching Statistics and the Role of Extreme Strain...by Dario Vincenzi
PROGRAM TURBULENCE: PROBLEMS AT THE INTERFACE OF MATHEMATICS AND PHYSICS ORGANIZERS Uriel Frisch (Observatoire de la Côte d'Azur and CNRS, France), Konstantin Khanin (University of Toronto, Canada) and Rahul Pandit (IISc, India) DATE & TIME 16 January 2023 to 27 January 2023 VENUE Ramanuj
From playlist Turbulence: Problems at the Interface of Mathematics and Physics 2023
Polymer Crystallization: New Concepts and Implications by M Muthukumar
Conference and School on Nucleation Aggregation and Growth URL: https://www.icts.res.in/program/NAG2010 DATES: Monday 26 July, 2010 - Friday 06 Aug, 2010 VENUE : Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru DESCRIPTION: Venue: Jawaharlal Nehru Centre for Advance
From playlist Conference and School on Nucleation Aggregation and Growth
Spontaneous helix formation in semiflexible polymers without confinement... by Apratim Chatterje
DISCUSSION MEETING : 7TH INDIAN STATISTICAL PHYSICS COMMUNITY MEETING ORGANIZERS : Ranjini Bandyopadhyay, Abhishek Dhar, Kavita Jain, Rahul Pandit, Sanjib Sabhapandit, Samriddhi Sankar Ray and Prerna Sharma DATE : 19 February 2020 to 21 February 2020 VENUE : Ramanujan Lecture Hall, ICTS
From playlist 7th Indian Statistical Physics Community Meeting 2020
Roland Bauerschmidt - The Renormalisation Group - a Mathematical Perspective (4/4)
In physics, the renormalisation group provides a powerful point of view to understand random systems with strong correlations. Despite advances in a number of particular problems, in general its mathematical justification remains a holy grail. I will give an introduction to the main concep
From playlist Roland Bauerschmidt - The Renormalisation Group - a Mathematical Perspective
Polymerization: going from monomer to polymer!
Polymerization is the process of going from independent monomers to a polymer where they are chained together. The process involves several steps. There needs to be initiation which is often a radical containing a free electron. This radican can attack a double bond in the monomer to form
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020