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Enthalpy of Solution

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There is no one solvent that can dissolve every type of solute. Some substances that readily dissolve in a certain solvent might be insoluble in a different solvent. A simple way to predict which substances dissolve in which solvent is the phrase "like dissolves like". This means that polar substances, such as salt and sugar, dissolve in a polar substance like water. In contrast, non-polar substances are more soluble in non-polar solvents such as carbon tetrachloride.
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Related Experiment Video

Updated: Jan 20, 2026

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

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Published on: June 23, 2017

Solution-processed transparent ferroelectric nylon thin films.

Saleem Anwar^1,2, Daniel Pinkal¹, Wojciech Zajaczkowski¹

¹Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.

Science Advances

|August 28, 2019

Summary

This summary is machine-generated.

Ferroelectric polymers offer flexible, low-cost alternatives to ceramics. This study demonstrates solution-processed ferroelectric odd nylon thin films, enabling new applications in flexible electronics.

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Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Published on: September 27, 2018

Area of Science:

Materials Science
Polymer Science
Solid State Physics

Background:

Ferroelectricity, a property of materials with switchable electrical dipoles, is crucial for electronic devices.
Traditional ferroelectrics are often ceramic-based, limiting their use in flexible applications.
Ferroelectric polymers offer advantages like low cost, lead-free composition, and mechanical flexibility.

Purpose of the Study:

To demonstrate the solution processing of ferroelectric thin films using odd nylons.
To overcome the challenge of hydrogen bonding in nylon chains for thin film fabrication.
To explore the potential of these novel ferroelectric polymer films in advanced applications.

Main Methods:

Utilized solution-processing techniques to fabricate thin films of odd nylons.
Characterized the ferroelectric properties of the resulting thin films.
Investigated the structural and electrical properties to confirm ferroelectricity.

Main Results:

Successfully demonstrated the solution processing of transparent ferroelectric thin film capacitors made from odd nylons.
Confirmed the presence of ferroelectricity in the solution-processed odd nylon thin films.
Overcame the inherent hydrogen-bonding challenges in nylon processing.

Conclusions:

Odd nylons can be processed into ferroelectric thin films using solution-based methods.
These ferroelectric nylon thin films are suitable for flexible electronic devices, soft robotics, biomedical applications, and electronic textiles.
This work opens new avenues for low-cost, flexible ferroelectric materials.