Preparation of an environmentally friendly antifouling degradable polyurethane coating material based on medium-length fluorinated diols
文献类型：期刊论文
| 作者 | Chen, Meilong1; Ou, Baoli1,2,3,4; Guo, Yuanjun1; Guo, Yan1; Kang, Yonghai1; Liu, Huiyang1; Yan, Jianhui1; Tian, Li1 |
| 刊名 | JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY
 |
| 出版日期 | 2018 |
| 卷号 | 55期号:6页码:483-488 |
| 关键词 | Low Surface Energy Degradation Polyurethane Environmentally Friendly Fluorinated Diols |
| ISSN号 | 1060-1325 |
| DOI | 10.1080/10601325.2018.1470466 |
| 英文摘要 | A novel medium-length fluorinated diols and poly(L-lactide) (PLLA) were synthesized via Michael addition reaction and ring-opening polymerization, respectively. Subsequently, Synthetic medium-length fluorinated diols and PLLA were combined to prepare new polyurethane composites with degradability and low surface energy. The compositional analysis and structural characterization of synthetic materials were characterized by using fourier transform infrared spectroscopy (FT-IR) and proton nuclear magnetic resonance spectra ((HNMR)-H-1). Thermogravimetric analysis(TGA) indicated that the introduction of medium-length fluorinated diols improved the thermal stability of the polyurethane. The biodegradation and low surface energy of the polyurethane were investigated by static hydrolysis experiment and water contact angle test. It was found that the degradation rate of the polyurethane increased as measurement time went on when the PLLA content was under 40%, and the water contact angle increased from 71.12 degrees to 108.24 degrees with the increase of fluorine content, which indicated that the degradable and low surface energy polyurethane has a potential as a coating material for a marine antifouling coating application. |
| 语种 | 英语 |
| WOS记录号 | WOS:000435692800005 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42565]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ou, Baoli; Guo, Yuanjun |
| 作者单位 | 1.Hunan Univ Sci & Technol, Hunan Prov Key Lab Controllable Preparat & Funct, Key Lab Theoret Organ Chem & Funct Mol,Minist Edu, Sch Mat Sci & Engn,Hunan Prov Key Def Lab High Te, Xiangtan 411201, Peoples R China 2.Tsinghua Univ, State Key Lab Tribol, Beijing, Peoples R China 3.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun, Jilin, Peoples R China 4.Cent S Univ, State Key Lab Powder Met, Changsha, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Meilong,Ou, Baoli,Guo, Yuanjun,et al. Preparation of an environmentally friendly antifouling degradable polyurethane coating material based on medium-length fluorinated diols[J]. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY,2018,55(6):483-488. |
| APA | Chen, Meilong.,Ou, Baoli.,Guo, Yuanjun.,Guo, Yan.,Kang, Yonghai.,...&Tian, Li.(2018).Preparation of an environmentally friendly antifouling degradable polyurethane coating material based on medium-length fluorinated diols.JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY,55(6),483-488. |
| MLA | Chen, Meilong,et al."Preparation of an environmentally friendly antifouling degradable polyurethane coating material based on medium-length fluorinated diols".JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 55.6(2018):483-488. |
入库方式： OAI收割
来源：化学研究所
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