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Review

Recent Advances in Polydopamine for Surface Modification and Enhancement of Energetic Materials: A Mini-Review

1
State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China
2
Xi’an Modern Chemistry Research Institute, Xi’an 710065, China
3
Chongqing Hongyu Precision Industry Group Co., Ltd., Chongqing 402760, China
*
Author to whom correspondence should be addressed.
Crystals 2023, 13(6), 976; https://doi.org/10.3390/cryst13060976
Submission received: 9 May 2023 / Revised: 9 June 2023 / Accepted: 18 June 2023 / Published: 19 June 2023
(This article belongs to the Special Issue Co-Crystals and Polymorphic Transition in Energetic Materials)

Abstract

Polydopamine (PDA), inspired by the adhesive mussel foot proteins, is widely applied in chemical, biological, medical, and material science due to its unique surface coating capability and abundant active sites. Energetic materials (EMs) play an essential role in both military and civilian fields as a chemical energy source. Recently, PDA was introduced into EMs for the modification of crystal phase stability and the interfacial bonding effect, and, as a result, to enhance the mechanical, thermal, and safety performances. This mini-review summarizes the representative works in PDA modified EMs from three perspectives. Before that, the self-polymerization mechanisms of dopamine and the methods accelerating this process are briefly presented for consideration of researchers in this field. The future directions and remaining issues of PDA in this field are also discussed at last in this mini-review.
Keywords: polydopamine; self-polymerization; energetic materials; interface enhancement; crystal transformation inhibition polydopamine; self-polymerization; energetic materials; interface enhancement; crystal transformation inhibition

Share and Cite

MDPI and ACS Style

Qin, Z.; Li, D.; Ou, Y.; Du, S.; Jiao, Q.; Peng, J.; Liu, P. Recent Advances in Polydopamine for Surface Modification and Enhancement of Energetic Materials: A Mini-Review. Crystals 2023, 13, 976. https://doi.org/10.3390/cryst13060976

AMA Style

Qin Z, Li D, Ou Y, Du S, Jiao Q, Peng J, Liu P. Recent Advances in Polydopamine for Surface Modification and Enhancement of Energetic Materials: A Mini-Review. Crystals. 2023; 13(6):976. https://doi.org/10.3390/cryst13060976

Chicago/Turabian Style

Qin, Ziquan, Dapeng Li, Yapeng Ou, Sijia Du, Qingjie Jiao, Jiwu Peng, and Ping Liu. 2023. "Recent Advances in Polydopamine for Surface Modification and Enhancement of Energetic Materials: A Mini-Review" Crystals 13, no. 6: 976. https://doi.org/10.3390/cryst13060976

APA Style

Qin, Z., Li, D., Ou, Y., Du, S., Jiao, Q., Peng, J., & Liu, P. (2023). Recent Advances in Polydopamine for Surface Modification and Enhancement of Energetic Materials: A Mini-Review. Crystals, 13(6), 976. https://doi.org/10.3390/cryst13060976

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