Structure–Property Relationship of PEMs with Varying IEC under Different Humidity Environments

Huda Fadol Alyafei; Ashour M. Ahmed; Mohamed H. M. Hassanien; Mohamed Zayed

doi:10.21203/rs.3.rs-7232267/v1

August 18, 2025Open Access

Structure–Property Relationship of PEMs with Varying IEC under Different Humidity Environments

View Full Paper

Ask AI

Bookmark

Share

Key Points

Increasing ion exchange capacity enhances proton conductivity but decreases mechanical stability, necessitating careful balance.
Proton conductivity was measured using AC impedance spectroscopy, revealing how it varies with humidity and ion exchange capacity.
Dielectric constant and loss tangent were analyzed to understand charge relaxation mechanisms, emphasizing ionic conduction.
Dynamic mechanical analysis pointed to significant temperature-dependent viscoelastic properties, impacting usage in various environments.

No abstract yet

We only have this paper's title and publication details.

Read it at the source

Implication

This analysis shows how varying humidity affects proton conductivity and mechanical properties in polymer electrolyte membranes, indicating complex interactions.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Alyafei et al. (2025) studied this question.

synapsesocial.com/papers/68af453aad7bf08b1ead2961 https://doi.org/10.21203/rs.3.rs-7232267/v1

View Full Paper

Ask AI

Bookmark

Share

Structure–Property Relationship of PEMs with Varying IEC under Different Humidity Environments

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Structure–Property Relationship of PEMs with Varying IEC under Different Humidity Environments

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Keep reading

Keep reading