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Peer-Review Record

Flexible Multifunctional Self-Expanding Electrospun Polyacrylic Acid Covalently Cross-Linked Polyamide 66 Nanocomposite Fiber Membrane with Excellent Oil/Water Separation and High pH Stability Performances

Sustainability 2022, 14(21), 14097; https://doi.org/10.3390/su142114097
by Jiangyi Yan 1, Lihong Nie 1, Guiliang Li 2, Wenxin Wu 3, Ming Gao 4, Yuanlu Zhu 4, Weixing Wu 1 and Beifu Wang 1,*
Reviewer 1: Anonymous
Reviewer 2: Anonymous
Sustainability 2022, 14(21), 14097; https://doi.org/10.3390/su142114097
Submission received: 30 September 2022 / Revised: 26 October 2022 / Accepted: 26 October 2022 / Published: 28 October 2022
(This article belongs to the Section Sustainable Engineering and Science)

Round 1

Reviewer 1 Report

Recommendation: Minor Revision

Comments:

1. For electrospinning and various properties and applications of nanofibers, please find the following reference as mentioned below.-

https://doi.org/10.3390/pharmaceutics11070305

2. PA66 NF membrane should also be prepared for comparison.

3. What concentration of PAA pure solution was made?

4. The tensile strength of the material is still low.

5. Did the author check water contact angle of the prepared membranes?

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 2 Report

The paper requires more discussion of FT-IR for crosslinking.

The paper can be more specific in the DSC transition because it is ambiguous. 

The contact angle measure can be realized for better discussion in pH analysis 

 

 

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

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