Understanding the alkyl effect of geminal dinitropropyl ester energetic plasticizers on hydroxyl terminated polybutadiene (HTPB): Simultaneous tuning on low temperature behavior and processability
[Display omitted] Geminal dinitropropyl ester plasticizers (DNPEPs) possess excellent energetic performances which provide good potentials as insensitive plasticizer. In this study, we design and synthesize DNPEPs with different alkane chain parts, and systematically investigate their structure–prop...
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| Veröffentlicht in: | Chinese journal of chemical engineering 2023-02, Vol.54 (2), p.364-371 |
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| container_title | Chinese journal of chemical engineering |
| container_volume | 54 |
| creator | Zhao, Baodong Wang, Yinglei Gao, Fulei Liu, Yajing Liu, Weixiao Ding, Feng |
| description | [Display omitted]
Geminal dinitropropyl ester plasticizers (DNPEPs) possess excellent energetic performances which provide good potentials as insensitive plasticizer. In this study, we design and synthesize DNPEPs with different alkane chain parts, and systematically investigate their structure–property relationships. Results show that DNPEPs have impact sensitivities all higher than 25.2 J, thermal decomposition temperatures all higher than 254 °C, and glass transition temperatures (Tg) lower than −90 °C. Furthermore, the effects of DNPEPs as plasticizer are studied on hydroxyl terminated polybutadiene (HTPB) in detail, including the viscosity, glass transition temperatures and others. It is noteworthy that 2,2-dinitropropyl nonanoate (DNPNc) among these DNPEPs exhibits the most expected simultaneous tuning effects on both viscosity and Tg of HTPB systems, providing favorable potentials to replace the conventional plastizers as dioctyl sebacate (DOS) in the HTPB based propellants and explosives. |
| doi_str_mv | 10.1016/j.cjche.2022.05.024 |
| format | Article |
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Geminal dinitropropyl ester plasticizers (DNPEPs) possess excellent energetic performances which provide good potentials as insensitive plasticizer. In this study, we design and synthesize DNPEPs with different alkane chain parts, and systematically investigate their structure–property relationships. Results show that DNPEPs have impact sensitivities all higher than 25.2 J, thermal decomposition temperatures all higher than 254 °C, and glass transition temperatures (Tg) lower than −90 °C. Furthermore, the effects of DNPEPs as plasticizer are studied on hydroxyl terminated polybutadiene (HTPB) in detail, including the viscosity, glass transition temperatures and others. It is noteworthy that 2,2-dinitropropyl nonanoate (DNPNc) among these DNPEPs exhibits the most expected simultaneous tuning effects on both viscosity and Tg of HTPB systems, providing favorable potentials to replace the conventional plastizers as dioctyl sebacate (DOS) in the HTPB based propellants and explosives.</description><identifier>ISSN: 1004-9541</identifier><identifier>EISSN: 2210-321X</identifier><identifier>DOI: 10.1016/j.cjche.2022.05.024</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Energetic plasticizer ; Experimental validation ; Glass transition temperature ; Molecular simulation ; Preparation ; Viscosity</subject><ispartof>Chinese journal of chemical engineering, 2023-02, Vol.54 (2), p.364-371</ispartof><rights>2022 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-ebbc478a7101c176d24bfe550b3e43694ca0deb2734b161ed4970a7ea88426e43</citedby><cites>FETCH-LOGICAL-c333t-ebbc478a7101c176d24bfe550b3e43694ca0deb2734b161ed4970a7ea88426e43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/cjce/cjce.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cjche.2022.05.024$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids></links><search><creatorcontrib>Zhao, Baodong</creatorcontrib><creatorcontrib>Wang, Yinglei</creatorcontrib><creatorcontrib>Gao, Fulei</creatorcontrib><creatorcontrib>Liu, Yajing</creatorcontrib><creatorcontrib>Liu, Weixiao</creatorcontrib><creatorcontrib>Ding, Feng</creatorcontrib><title>Understanding the alkyl effect of geminal dinitropropyl ester energetic plasticizers on hydroxyl terminated polybutadiene (HTPB): Simultaneous tuning on low temperature behavior and processability</title><title>Chinese journal of chemical engineering</title><description>[Display omitted]
Geminal dinitropropyl ester plasticizers (DNPEPs) possess excellent energetic performances which provide good potentials as insensitive plasticizer. In this study, we design and synthesize DNPEPs with different alkane chain parts, and systematically investigate their structure–property relationships. Results show that DNPEPs have impact sensitivities all higher than 25.2 J, thermal decomposition temperatures all higher than 254 °C, and glass transition temperatures (Tg) lower than −90 °C. Furthermore, the effects of DNPEPs as plasticizer are studied on hydroxyl terminated polybutadiene (HTPB) in detail, including the viscosity, glass transition temperatures and others. It is noteworthy that 2,2-dinitropropyl nonanoate (DNPNc) among these DNPEPs exhibits the most expected simultaneous tuning effects on both viscosity and Tg of HTPB systems, providing favorable potentials to replace the conventional plastizers as dioctyl sebacate (DOS) in the HTPB based propellants and explosives.</description><subject>Energetic plasticizer</subject><subject>Experimental validation</subject><subject>Glass transition temperature</subject><subject>Molecular simulation</subject><subject>Preparation</subject><subject>Viscosity</subject><issn>1004-9541</issn><issn>2210-321X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kc2KFDEUhQtRsB19AjfZCLqoMn_104ILHdQRBhScAXchldzqTlmdFElqxvL5fDBv2a6FwF3knMu53ymK54xWjLLm9ViZ0Ryh4pTzitYV5fJBseOc0VJw9v1hsWOUynJfS_a4eJLSSCmnHet2xe9bbyGmrL11_kDyEYiefqwTgWEAk0kYyAFOzuuJoMDlGGZ823_KEAl4iAfIzpB50gmn-4XbSPDkuNoYfqIQZZs_gyVzmNZ-ydo69JGXVzdf3796Q7650zJhAAhLInnxWw5cMIV79J5miDovEUgPR33nQiQYlWAIAynp3k0ur0-LR4OeEjz7Ny-K248fbi6vyusvnz5fvrsujRAil9D3RradbpGZYW1juewHqGvaC5Ci2UujqYWet0L2rGFg5b6lugXddZI3KLkoXpz33ms_aH9QY1giokkK8QPCF4hVMtSJs87EkFKEQc3RnXRcFaNqK0yN6m9haitM0VphYeh6e3YBnnDnIKpkEJQB6yJWoWxw__X_AQtbpgA</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>Zhao, Baodong</creator><creator>Wang, Yinglei</creator><creator>Gao, Fulei</creator><creator>Liu, Yajing</creator><creator>Liu, Weixiao</creator><creator>Ding, Feng</creator><general>Elsevier B.V</general><general>Xi'an Modern Chemistry Research Institute,Xi'an 710065,China%Xi'an Modern Chemistry Research Institute,Xi'an 710065,China</general><general>State Key Laboratory of Fluorine&Nitrogen Chemicals,Xi'an 710065,China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20230201</creationdate><title>Understanding the alkyl effect of geminal dinitropropyl ester energetic plasticizers on hydroxyl terminated polybutadiene (HTPB): Simultaneous tuning on low temperature behavior and processability</title><author>Zhao, Baodong ; Wang, Yinglei ; Gao, Fulei ; Liu, Yajing ; Liu, Weixiao ; Ding, Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-ebbc478a7101c176d24bfe550b3e43694ca0deb2734b161ed4970a7ea88426e43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Energetic plasticizer</topic><topic>Experimental validation</topic><topic>Glass transition temperature</topic><topic>Molecular simulation</topic><topic>Preparation</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Baodong</creatorcontrib><creatorcontrib>Wang, Yinglei</creatorcontrib><creatorcontrib>Gao, Fulei</creatorcontrib><creatorcontrib>Liu, Yajing</creatorcontrib><creatorcontrib>Liu, Weixiao</creatorcontrib><creatorcontrib>Ding, Feng</creatorcontrib><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Chinese journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Baodong</au><au>Wang, Yinglei</au><au>Gao, Fulei</au><au>Liu, Yajing</au><au>Liu, Weixiao</au><au>Ding, Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Understanding the alkyl effect of geminal dinitropropyl ester energetic plasticizers on hydroxyl terminated polybutadiene (HTPB): Simultaneous tuning on low temperature behavior and processability</atitle><jtitle>Chinese journal of chemical engineering</jtitle><date>2023-02-01</date><risdate>2023</risdate><volume>54</volume><issue>2</issue><spage>364</spage><epage>371</epage><pages>364-371</pages><issn>1004-9541</issn><eissn>2210-321X</eissn><abstract>[Display omitted]
Geminal dinitropropyl ester plasticizers (DNPEPs) possess excellent energetic performances which provide good potentials as insensitive plasticizer. In this study, we design and synthesize DNPEPs with different alkane chain parts, and systematically investigate their structure–property relationships. Results show that DNPEPs have impact sensitivities all higher than 25.2 J, thermal decomposition temperatures all higher than 254 °C, and glass transition temperatures (Tg) lower than −90 °C. Furthermore, the effects of DNPEPs as plasticizer are studied on hydroxyl terminated polybutadiene (HTPB) in detail, including the viscosity, glass transition temperatures and others. It is noteworthy that 2,2-dinitropropyl nonanoate (DNPNc) among these DNPEPs exhibits the most expected simultaneous tuning effects on both viscosity and Tg of HTPB systems, providing favorable potentials to replace the conventional plastizers as dioctyl sebacate (DOS) in the HTPB based propellants and explosives.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.cjche.2022.05.024</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete; Alma/SFX Local Collection |
| subjects | Energetic plasticizer Experimental validation Glass transition temperature Molecular simulation Preparation Viscosity |
| title | Understanding the alkyl effect of geminal dinitropropyl ester energetic plasticizers on hydroxyl terminated polybutadiene (HTPB): Simultaneous tuning on low temperature behavior and processability |
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