Recent questions and answers in Polymer Chemistry

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How can improving the polymer electrolyte in a lithium-ion battery affect its performance and stability over time?

answered 21 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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1 answer 28 views

How can gel permeation chromatography (GPC) be used to determine the molecular weight distribution of a polymer sample? What are the advantages and limitations of using GPC compared to other polymer characterization techniques?

answered 22 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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How can Fourier-transform infrared spectroscopy (FTIR) be used to characterize the chemical structure of polymers? Provide an example of a specific polymer and discuss the relevant spectral features that would be observed in an FTIR spectrum.

answered 23 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify the chemical composition of a polymer sample?

answered 24 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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1 answer 21 views

How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify different functional groups present in a polymer sample and how can the information obtained from FTIR spectra assist in characterization of the polymer?

answered 25 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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How can Dynamic Mechanical Analysis (DMA) be used to determine the glass transition temperature of a polymer? Provide a step-by-step explanation of the DMA technique and its application to polymer characterization.

answered 32 minutes ago in Polymer Chemistry by TheScientist (10.0k points)

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1 answer 28 views

How can polymer-based sensors be utilized to detect specific gases in an industrial process environment?

answered 4 hours ago in Polymer Chemistry by MauraLabarre (450 points)

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How can polymer-based sensors be used to detect and measure the concentration of a specific gas or chemical in the environment?

answered 4 hours ago in Polymer Chemistry by EliseLink178 (450 points)

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1 answer 24 views

How can polymer-based sensors and actuators be used to detect and respond to changes in temperature?

answered 4 hours ago in Polymer Chemistry by MargheritaJa (350 points)

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How can polymer-based composite materials be developed to meet the stringent requirements for use in aerospace applications, such as high strength, durability, and resistance to extreme temperatures and environmental factors?

answered 4 hours ago in Polymer Chemistry by ArielleSchur (470 points)

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1 answer 27 views

How can polymer chain length distribution be determined using gel permeation chromatography and what are the limitations and advantages of this technique?

answered 4 hours ago in Polymer Chemistry by RaymundoLhot (810 points)

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How can one improve the compatibility of two different polymers in a blend while maintaining their desired properties?

answered 4 hours ago in Polymer Chemistry by DonnaAuger4 (310 points)

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How can one design and synthesize a polymer-based optical material with a high refractive index for potential use in optical devices such as lenses or waveguides?

answered 4 hours ago in Polymer Chemistry by CristineKula (710 points)

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1 answer 37 views

How can improving the polymer electrolyte in a lithium-ion battery affect its performance and stability over time?

answered 6 hours ago in Polymer Chemistry by ShelaSleeman (770 points)

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1 answer 26 views

How can gel permeation chromatography (GPC) be used to determine the molecular weight distribution of a polymer sample? What are the advantages and limitations of using GPC compared to other polymer characterization techniques?

answered 6 hours ago in Polymer Chemistry by AgnesLenk563 (670 points)

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1 answer 24 views

How can Fourier-transform infrared spectroscopy (FTIR) be used to characterize the chemical structure of polymers? Provide an example of a specific polymer and discuss the relevant spectral features that would be observed in an FTIR spectrum.

answered 6 hours ago in Polymer Chemistry by DonnellDewee (590 points)

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1 answer 27 views

How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify the chemical composition of a polymer sample?

answered 6 hours ago in Polymer Chemistry by ShellyGiron1 (410 points)

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1 answer 21 views

How can Fourier Transform Infrared Spectroscopy (FTIR) be used to identify different functional groups present in a polymer sample and how can the information obtained from FTIR spectra assist in characterization of the polymer?

answered 6 hours ago in Polymer Chemistry by NorrisWoffor (630 points)

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1 answer 36 views

How can Dynamic Mechanical Analysis (DMA) be used to determine the glass transition temperature of a polymer? Provide a step-by-step explanation of the DMA technique and its application to polymer characterization.

answered 6 hours ago in Polymer Chemistry by Merle3705064 (610 points)

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1 answer 26 views

Here's a precise problem for the student to solve: What is the effect of molecular weight and temperature on the shear viscosity of a polymer melt, and how does this relationship change for different types of polymer structures (e.g. linear, branched, or cross-linked)?

answered 20 hours ago in Polymer Chemistry by FletaPenn581 (610 points)

Recent questions and answers in Polymer Chemistry

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