{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11(2)"],"submitter":["Bui AT"],"pubmed_abstract":["Ammonium dinitramide (ADN) is a promising, environmentally friendly oxidizer for next-generation solid propellants. However, its high hygroscopicity and sensitivity to mechanical stimuli significantly hinder its practical applications. Here, ADN-polymethylhydrosiloxane (ADN-PMHS) composite microspheres were prepared via solvent-antisolvent crystallization, followed by a simple surface coating step. The morphology, chemical structure, thermal behavior, hygroscopicity, and mechanical sensitivity of the coated microspheres were systematically characterized. Results revealed that PMHS formed a uniform, continuous hydrophobic layer on the ADN crystal surfaces, yielding well-dispersed spherical particles. At an optimal PMHS content of 0.5 wt % (ADN-0.5%PMHS), the composite exhibited 54.8% lower "],"journal":["ACS omega"],"pagination":["3398-3411"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12824754"],"repository":["biostudies-literature"],"pubmed_title":["Polymethylhydrosiloxane-Coated Ammonium Dinitramide: A Simple Strategy to Moisture-Resistant and Insensitive Energetic Microspheres."],"pmcid":["PMC12824754"],"pubmed_authors":["Pham QH","Cao HT","Pham VT","Vu MT","Bui AT"],"additional_accession":[]},"is_claimable":false,"name":"Polymethylhydrosiloxane-Coated Ammonium Dinitramide: A Simple Strategy to Moisture-Resistant and Insensitive Energetic Microspheres.","description":"Ammonium dinitramide (ADN) is a promising, environmentally friendly oxidizer for next-generation solid propellants. However, its high hygroscopicity and sensitivity to mechanical stimuli significantly hinder its practical applications. Here, ADN-polymethylhydrosiloxane (ADN-PMHS) composite microspheres were prepared via solvent-antisolvent crystallization, followed by a simple surface coating step. The morphology, chemical structure, thermal behavior, hygroscopicity, and mechanical sensitivity of the coated microspheres were systematically characterized. Results revealed that PMHS formed a uniform, continuous hydrophobic layer on the ADN crystal surfaces, yielding well-dispersed spherical particles. At an optimal PMHS content of 0.5 wt % (ADN-0.5%PMHS), the composite exhibited 54.8% lower ","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-06T22:26:50.117Z","creation":"2026-06-06T03:08:05.289Z"},"accession":"S-EPMC12824754","cross_references":{"pubmed":["41585724"],"doi":["10.1021/acsomega.5c10688"]}}