Facile and efficient isocyanate microencapsulation via SDBS/PVP synergetic emulsion
文献类型：期刊论文
| 作者 | Lu, Wei1,3,4,5; Meng, Qingwei2; Qin, Chuanrui3,4,5; Li, Jinliang3,4,5; Qi, Guansheng1,3,4,5; Kong, Biao1,3,4,5; He, Zhenglong1,3,4,5 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2019-11-05 |
| 卷号 | 136期号:41页码:8 |
| 关键词 | binary emulsion system encapsulation isocyanate microcapsules self-healing |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.48045 |
| 通讯作者 | He, Zhenglong(hzl_safety@sdust.edu.cn) |
| 英文摘要 | A binary emulsion system via combination of sodium dodecylbenzenesulfonate (SDBS) and polyvinyl pyrrolidone (PVP) was employed to prepare microcapsules containing isophorone diisocyanate. The effect of different concentrations of SDBS and PVP on the size and distribution of capsules was investigated. The results showed that uniform and size-controllable capsules were synthesized by synergistic function of SDBS and PVP. Characteristics of capsule were studied by optical microscopy, Fourier transform infrared spectrometry, scanning electron microscopy, thermal gravimetric analysis, and H-1 NMR. The results revealed that the core content and yield of the spherical capsules were approximately 65.7 and 79 wt %, respectively, at the capsule diameter of similar to 115 mu m. The residue core content of microcapsules was approximately 44.7 wt % after immersion in water for 10 days. And its self-healing epoxy coatings showed excellent corrosion resistance performance after accelerated corrosion tests. These results exhibited the feasibility and great application prospect of the multiemulsifiers system in the microcapsule synthesis process. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 48045. |
| WOS关键词 | PICKERING-EMULSION ; LINSEED OIL ; REACTIVE MICROCAPSULES ; HEALING AGENT ; POLYURETHANE ; FABRICATION ; EPOXY ; ENCAPSULATION ; SHELL ; OPTIMIZATION |
| 资助项目 | National Key R&D Program of China[2018YFC0807900] ; National Key R&D Program of China[2018YFC0807906] ; National Natural Science Foundation of China[51574279] ; National Natural Science Foundation of China[51804185] ; Natural Science Foundation of Shandong Province[ZR2018BEE003] ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology)[SKLCRSM18KF013] ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology[KJZH2017K07] |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000476766200019 |
| 出版者 | WILEY |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; State Key Laboratory of Coal Resources and Safe Mining (China University of Mining Technology) ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology ; Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/173964]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | He, Zhenglong |
| 作者单位 | 1.Shandong Univ Sci & Technol, Natl Demonstrat Ctr Expt Min Engn Educ, Qingdao 266590, Shandong, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Shandong Univ Sci & Technol, State Key Lab Min Disaster Prevent & Control Shan, Qingdao 266590, Shandong, Peoples R China 4.Shandong Univ Sci & Technol, Minist Sci & Technol, Qingdao 266590, Shandong, Peoples R China 5.Shandong Univ Sci & Technol, Coll Min & Safety Engn, Qingdao 266590, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Wei,Meng, Qingwei,Qin, Chuanrui,et al. Facile and efficient isocyanate microencapsulation via SDBS/PVP synergetic emulsion[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2019,136(41):8. |
| APA | Lu, Wei.,Meng, Qingwei.,Qin, Chuanrui.,Li, Jinliang.,Qi, Guansheng.,...&He, Zhenglong.(2019).Facile and efficient isocyanate microencapsulation via SDBS/PVP synergetic emulsion.JOURNAL OF APPLIED POLYMER SCIENCE,136(41),8. |
| MLA | Lu, Wei,et al."Facile and efficient isocyanate microencapsulation via SDBS/PVP synergetic emulsion".JOURNAL OF APPLIED POLYMER SCIENCE 136.41(2019):8. |
入库方式： OAI收割
来源：大连化学物理研究所
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