Skip to main content
Log in

All-cellulose material prepared using aqueous zinc chloride solution

  • Review Paper
  • Published:
Cellulose Aims and scope Submit manuscript

Abstract

Vulcanized fibers are all-cellulose materials made from cotton and/or wood cellulose after aqueous zinc chloride treatment. These materials were invented in the UK in the mid-nineteenth century and is widely used because of their excellent characteristics, such as impact resistance and electrical insulation. Recently the matured vulcanized fibers have been recognized as renewable and biodegradable materials and reevaluated with advanced cellulose technologies derived from cellulose nanofibers (CNFs) and all-cellulose composites. The microscopic analysis based on the improved freeze-drying method revealed that the strength of vulcanized fiber sheets can be attributed to the chemically defibrillated CNFs. The architecture is similar to all-cellulose composites made from the same raw materials in which the residual cellulose fibers serve as reinforcement, and the CNFs serve as adhesives or matrix components. In this report, we describe the history and structural characteristics of vulcanized fibers and introduce a new aspect in aqueous zinc chloride treatment of cellulose.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

Download references

Acknowledgments

The authors gratefully thank Special Prof. Akira Isogai for helpful discussions and comments on the manuscript. English editing cost was supported by the Cellulose Society of Japan.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Junji Nemoto.

Ethics declarations

Conflict of interest

This work was supported by Hokuetsu Corporation and Hokuetsu Toyo Fibre Co., Ltd. The authors are employees of Hokuetsu Corporation.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Nemoto, J., Nakamata, K. All-cellulose material prepared using aqueous zinc chloride solution. Cellulose 29, 2795–2803 (2022). https://doi.org/10.1007/s10570-021-04344-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10570-021-04344-1

Keywords

Navigation