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20241029232519.0 |
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241020s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.4c02418
|2 doi
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|a pubmed24n1584.xml
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|a (NLM)39425673
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|a DE-627
|b ger
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Fei, Yipeng
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Controlled Construction of Surface Hybrid Structures of Zirconium Powder Assisted by Microdroplets and Photopolymerization Collaboration
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 29.10.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The controlled construction of hybrid material structures can effectively regulate the physical, chemical, and functional properties of materials. This work explores the feasibility of coupling microdroplets technology and photopolymerization methods to achieve controllable construction of hybrid structures on the surface of ultrafine zirconium (Zr) powder, and investigates the effects of different hybrid structures on the surface mechanical properties, thermal oxidation performance, and electrostatic safety of Zr powder. The photopolymerization reaction process of PMMA on the surface of Zr powder was analyzed, revealing the principle of accelerated photopolymerization reactions within microdroplets, which was experimentally validated. Furthermore, by altering the polymerization reaction conditions and with the assistance of hydrofluoric acid (HF), a mechanism for controlling the hybrid structures on the surface of Zr powder was proposed. The results demonstrated that the collaborative effect of microdroplets and photopolymerization methods efficiently controlled the content and structural characteristics of the PMMA coating on the surface of Zr powder. The further introduction of HF was found to adjust the morphology of the surface hybrid structures and significantly improve the thermal oxidation performance and electrostatic safety of the Zr powder. These findings provided insights into the surface property regulation of active energetic materials and paved the way for the controlled preparation of inorganic-organic hybrid materials
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|a Journal Article
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1 |
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|a Zhou, Xingyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Jinbo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xia, Haoxuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ning, Jueyong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Li
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhu, Peng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shen, Ruiqi
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 40(2024), 43 vom: 29. Okt., Seite 22627-22639
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:40
|g year:2024
|g number:43
|g day:29
|g month:10
|g pages:22627-22639
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| 856 |
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|u http://dx.doi.org/10.1021/acs.langmuir.4c02418
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