MedeA Polymer Builder - A Foundational Tool for Atomistic and Mesoscale Model Building
✓ Part of the standard MedeA Environment
At-a-Glance
The MedeA®[1] Polymer Builder creates models of isolated polymer chains, providing a foundation for building more complex models. Examples include bulk polymers, blends, solutions, or multiphase systems incorporating one or more interfacial regions. An extensive library of polymer repeat units is provided, enabling most common polymer structures to be created with minimal user input. Whenever custom repeat units are required, these may be sketched and defined with just a few mouse clicks.
Key Benefits
Quickly builds models of individual homopolymer and copolymer chains
Works with an extensive built-in repeat unit (RU) library, or with any custom-built unit
Uses RUs as input to the rapid polymer property prediction tool |medea| P3C
Provides input for building more complex polymer systems, such as bulk polymers, thin films, crosslinked models, solutions, and blends
The MedeA Polymer Builder creates polymer models from specified repeat units and polymerization information. Create homopolymers with two clicks from a library of more than 120 repeat units, and generate complex copolymers with additional rules and appropriate sequence definitions. If you need to define terminations or the backbone angle, you have the freedom to tune the standard defaults.
The MedeA Polymer Builder is simple for basic construction, yet sophisticated for even the most demanding builds. The results consist of quality polymer models based on more than 25 years of experience in computational polymer science.
Since so many products and devices essential to modern lifestyles contain polymers in one form or another, it is often necessary to be able to incorporate these materials into our modeling projects. Using thecd |medea| |polymerbuilder| has transformed this once tedious model building activity into a routine exercise requiring minimal effort, enabling us to concentrate on the fundamental scientific aspects of materials exploration work.
Key Features
Extensible library with over 120 common repeat units
Acrylics
Amides
Carbohydrates and Saccharides
Dienes
Esters
Siloxanes
Olefins
Vinyls
Flexible repeat unit definition for any monomer
Use for creating both fully atomistic and coarse-grained mesoscale models
Handling of any required tacticity
Isotactic
Syndiotactic
Atactic
Full control of polymer repeat unit orientation - head-to-head, head-to-tail, or random
Alternating, block, and random copolymer capabilities employing user defined probabilities
Generation of an arbitrary number of chains
Define chain lengths, tacticity, torsion angles, and handling of terminal groups
Characteristics & Uses
Create any desired repeat unit with the MedeA Molecular Builder
Use the models that MedeA Polymer Builder creates to prepare bulk models for atomistic simulations of physical properties including:
Density and PVT Properties
Cohesive Energy Density (CED)
Adhesion
Surface and Interfacial tension
Thermal Conductivity
Diffusivity
Gas and Moisture Sorption
Required Modules
MedeA Environment
Find Out More
Learn more about building polymer chains and creating custom repeat units by viewing the following online tutorials:
Building polymers : How to Build a Polymer
Creating custom repeat units: How to Build a Polymer with Customized Repeat Unit
- download: