Preparation of thermal energy storage materials from bamboo polyethylene glycol and epoxy

Tho Le Duc; Truong Ngoc Toan; Lê Thị Hoa; Nguyễn Thị Thanh Bảo; Tống Thị Thanh Hương

doi:10.62239/jca.2024.089

Authors

Le Duc Tho Hanoi University of Mining and Geology Author
Truong Ngoc Toan Hanoi University of Mining and Geology Author
Le Thi Hoa Hanoi University of Mining and Geology Author
Nguyen Thi Thanh Bao Vietnam Academy of Science and Technology Author
Tong Thi Thanh Huong Hanoi University of Mining and Geology Author

DOI:

https://doi.org/10.62239/jca.2024.089

Keywords:

Transparent, bamboo, phase change material PCM, epoxy, PEG

Abstract

A Thermal Energy Storage Bamboo Plastic Composite (TESBP) was developed using bamboo,polyethylene glycol (PEG) and epoxy. The material exhibited a transmittance of 42% and 63%, indicating effective pigment processing. Fourier Transform Infrared Spectroscopy (FTIR) analysis revealed the removal of chromophore groups from the original bamboo structure, stabilize with intercalated polymers. Scanning Electron Microscopy (SEM) showed tight integration of the phase change material within the wood matrix. Thermogravimetric analysis results show that the composites of TB/epoxy and TB/PEG samples began to decompose at 325°C and 329°C, respectively. The phase transition thermal properties, evaluated through differential scanning calorimetry (DSC), revealed that the melting and solidification enthalpies were 160.2 J/g and 147.6 J/g, respectively. These characteristics highlight TESBP's potential for medium temperature range thermal energy storage, presenting a viable composite material for such applications.

Downloads

Download data is not yet available.

References

W. Lin, D. Chen, Q. Yong, C. Huang, S. Huang, Bioresour. Technol. 293 (2019) 122055. https://doi.org/10.1016/j.biortech.2019.122055

J.M.O. Scirlock, D.C. Dayton, B. Hames, Biomass Bioenerg. 19 (2000) 229–244. https://doi.org/10.1016/S0961-9534(00)00038-6

W. Xu, Fang X.Y., Han J.T., Wu Z.H., Zhang J.L., Wood Fiber Sci. 52 (2020) 28–43. https://doi.org/10.22382/wfs-2020-004

Song S.S., Fei B.H., Liu X.Z., Bamboo furniture processing technology and its future development. Timber Process. 29 (2012) 43–48.

Marzieh Kadivar, Christian Gauss, Khosrow Ghavami, Holmer Savastano, Jr. Materials (Basel). 13(19) (2020) 4346. https://doi.org/10.3390/ma13194346

Z. Li, Chen, C.; Mi, R.; Gan, W.; Dai, J.; Jiao, M.; Xie, H.; Yao, Y.; Xiao, S.; Hu, L. Adv. Mater. 32 (2020) 1906308. https://doi.org/10.1002/adma.201906308

M. Nazari, Jebrane M., Terziev N.; Journal of Thermal Analysis and Calorimetry, 147 (2022) 10677–10692. https://doi.org/10.1007/s10973-022-11285-9

S. Muhammad, Rafal A., Wires Energy and Environment 12 (2023) 467–491. https://doi.org/10.1002/wene.467

Fink, S. Holzforschung 46 (1992) 403–408. https://doi.org/10.1515/hfsg.1992.46.5.403

Huang S., Jiang Q., Yu B., Nie Y., Ma Z., Ma L. Polymers, 11 (2019) 1651. https://doi.org/10.3390/polym11101651

Vanholme R., Morreel K., Ralph J., Boerjan W., Curr. Opin. Plant Biol. 11 (2008) 278. https://doi.org/10.1016/j.pbi.2008.03.005

Johanné A., Stefan B., Anton F., Sustainability 15(4) (2023) 3006. https://doi.org/10.3390/su15043006

Sailing Z., Subir K. B. Zhe Q. Yijing Y. Quiliang F. , Progress in Materials Science, 132 (2023) 101025. https://doi.org/10.1016/j.pmatsci.2022.101025

Xuelian L., Weizhong Z., Jingpeng L., Xiaoyan L., Neng L., Zhenhua Z., Dapeng Z., Fei R., Yuhe C. Polymers 14 (2022) 3234. https://doi.org/10.3390/polym14163234