An all-in-one water-soluble cellulose adhesive: Exhibiting robust bonding, extreme-temperature tolerance, and reusability

Tianlong He; Yumei Chen; Tao Wu; Juchun Liu; Lihua Zhang; Hongtao Zhang; Haibo Xie; Yuanlong Guo

doi:10.1016/j.jobab.2026.100251

Volume 11 Issue 3

Jun. 2026

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Tianlong He, Yumei Chen, Tao Wu, Juchun Liu, Lihua Zhang, Hongtao Zhang, Haibo Xie, Yuanlong Guo. An all-in-one water-soluble cellulose adhesive: Exhibiting robust bonding, extreme-temperature tolerance, and reusability[J]. Journal of Bioresources and Bioproducts, 2026, 11(3): 100251. doi: 10.1016/j.jobab.2026.100251

Citation:

Tianlong He, Yumei Chen, Tao Wu, Juchun Liu, Lihua Zhang, Hongtao Zhang, Haibo Xie, Yuanlong Guo. An all-in-one water-soluble cellulose adhesive: Exhibiting robust bonding, extreme-temperature tolerance, and reusability[J]. Journal of Bioresources and Bioproducts, 2026, 11(3): 100251. doi: 10.1016/j.jobab.2026.100251

Citation:

Tianlong He, Yumei Chen, Tao Wu, Juchun Liu, Lihua Zhang, Hongtao Zhang, Haibo Xie, Yuanlong Guo. An all-in-one water-soluble cellulose adhesive: Exhibiting robust bonding, extreme-temperature tolerance, and reusability[J]. Journal of Bioresources and Bioproducts, 2026, 11(3): 100251. doi: 10.1016/j.jobab.2026.100251

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An all-in-one water-soluble cellulose adhesive: Exhibiting robust bonding, extreme-temperature tolerance, and reusability

doi: 10.1016/j.jobab.2026.100251

Tianlong He^a,b,
Yumei Chen^a,b,
Tao Wu^a,b,
Juchun Liu^a,b,
Lihua Zhang^a,b,
Hongtao Zhang^a,b,
Haibo Xie^{a,b
,
,},
Yuanlong Guo^{a,b
,
,}

a. College of Materials and Metallurgy, Guizhou University, Guiyang 550025, China;
b. Technology Innovation Center for High-Efficiency Utilization of Bamboo-Based Biomass, Guiyang 550025, China

Funds:

This work was financially supported by the Guizhou Provincial Basic Research Program (No. Z2024021, No BQW[2024]006), the National Natural Science Foundation of China (No. 22173094, No 22275041, No 22575062), the Introduced Talent Research Project of Guizhou University (No. [2022]16), the Basic research project of Guizhou University (No. [2023]01), the Guizhou Provincial Basic Research Program (Natural Science) youth guide project (No. [2024]087), the General Program (Qiankehe-basicMS No (2026)111), the Qiankehe-Platform (No. JSZX(2025)004), the Qiankehe-Central Government Guided Local Development Funds (No. (2025)032), and the Guizhou Province’s Key Core Technologies Tackling Project in Mountainous Agriculture (No. GZNYGJHX-2025001).

Received Date: 2025-12-04
Accepted Date: 2026-03-28
Rev Recd Date: 2026-02-11

Available Online: 2026-07-04

Publish Date: 2026-06-01

Abstract

Abstract

The replacement of formaldehyde-based wood adhesives with sustainable alternatives remains a significant challenge due to performance and reusability limitations. Herein, we reported a water-soluble cellulose ethyl phosphite (CEP) adhesive synthesized through a one-pot transesterification strategy in a novel CO₂-based solvent system, where the superbase served dually as solvent and catalyst. The CEP adhesive demonstrated an integrated performance profile: exceptional bonding strength (5.73 MPa), remarkable extreme-temperature tolerance (maintaining 5.54 MPa at -196 °C and 4.99 MPa at 100 °C), robust humidity resistance (4.87 MPa at the relatively humidity of 90%), good long-term stability (4.20 MPa after 28 d), and reusability. The adhesion mechanism combined strong interfacial hydrogen bonding with mechanical interlocking, while its water solubility enabled reversible bonding and substrate recovery. This unique combination of properties positioned CEP as an ideal adhesive for demanding applications, including reconfigurable furniture, recyclable packaging, and structural components in thermally volatile environments, providing a sustainable material platform for the transition toward a circular bioeconomy.
- Cellulose ethyl phosphite,
- Wood adhesive,
- Water-soluble,
- Extreme-temperature tolerance,
- Reusability

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References(68)

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