Crosslinking effect effect in nanocrystalline cellulose reinforced sulfonated poly (aryl ether ketone) proton exchange membranes
文献类型：期刊论文
| 作者 | Ni, Chuangjiang1; Wang, Hanbing2; Zhao, Qi1; Liu, Baijun3; Sun, Zhaoyan4; Zhang, Mingyao1; Hu, Wei1; Liang, Liang5 |
| 刊名 | SOLID STATE IONICS
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 323页码:5-15 |
| 关键词 | Sulfonated Poly(Aryl Ether Ketone)s Nanocrystalline Cellulose Carboxyl Cross-linking Proton Exchange Membrane |
| ISSN号 | 0167-2738 |
| DOI | 10.1016/j.ssi.2018.05.004 |
| 英文摘要 | Two novel series of poly(aryl ether ketone)s (PAEK) bearing pendant carboxylic acid groups have been synthesized, and subsequently sulfonated to obtain sulfonated poly(aryl ether ketone)s with carboxylic acid groups (SPAEK-COOH-x). The expected structures of the sulfonated copolymers were confirmed by FTIR. Modified nanocrystalline cellulose (NCC) was prepared and introduced into the SPAEK-COOH-x as the "performance enhancing" filler and crosslinldng agent. The nanocomposite proton exchange membranes were prepared via a solution-casting procedure. The composite membranes containing NCC presented the higher proton conductivity and better mechanical properties. After further crosslinking, the covalent crosslinked composite membranes showed even better mechanical properties while the proton conductivity and thermal stability were maintained. The hydrophilic/hydrophobic domains were observed from the TEM morphology investigation of COOH-10/NCC-y and C/COOH-10/NCC-y membranes. A balance of mechanical stabilities, proton conductivity, and thermal property could be designed by the incorporation of NCC and the crosslinking between NCC and SPAEK-COOH-10 to meet the requirements for the applications in the fuel cells. |
| 语种 | 英语 |
| WOS记录号 | WOS:000444359600002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43069]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Hu, Wei; Liang, Liang |
| 作者单位 | 1.Changchun Univ Technol, Coll Chem Engn, 2055 Yanan St, Changchun 130012, Jilin, Peoples R China 2.Jilin Prov Prod Qual Supervis & Inspect Inst, 2699 Yiju Rd, Changchun 130000, Jilin, Peoples R China 3.Jilin Univ, Coll Chem, 2699 Qianjin St, Changchun 130012, Jilin, Peoples R China 4.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China 5.Chinese Acad Sci, Changchun Inst Appl Chem, Lab Adv Power Sources, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ni, Chuangjiang,Wang, Hanbing,Zhao, Qi,et al. Crosslinking effect effect in nanocrystalline cellulose reinforced sulfonated poly (aryl ether ketone) proton exchange membranes[J]. SOLID STATE IONICS,2018,323:5-15. |
| APA | Ni, Chuangjiang.,Wang, Hanbing.,Zhao, Qi.,Liu, Baijun.,Sun, Zhaoyan.,...&Liang, Liang.(2018).Crosslinking effect effect in nanocrystalline cellulose reinforced sulfonated poly (aryl ether ketone) proton exchange membranes.SOLID STATE IONICS,323,5-15. |
| MLA | Ni, Chuangjiang,et al."Crosslinking effect effect in nanocrystalline cellulose reinforced sulfonated poly (aryl ether ketone) proton exchange membranes".SOLID STATE IONICS 323(2018):5-15. |
入库方式： OAI收割
来源：化学研究所
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