Selective oxidation of cellulose catalyzed by NHPI/Co(OAc)(2) using air as oxidant
文献类型：期刊论文
| 作者 | Zhou, Lipeng1; Wu, Haihong1; Yang, Xiaomei1; Su, Yunlai1; Chen, Chen2; Xu, Jie2 |
| 刊名 | cellulose
 |
| 出版日期 | 2014-12-01 |
| 卷号 | 21期号:6页码:4059-4065 |
| 关键词 | Cellulose Oxidation N-hydroxyphthalimide Cobalt(II) acetate |
| 英文摘要 | with nhpi/co(oac)(2) as catalyst and air as oxidant, carboxylic group functionalized cellulose was prepared by oxidation of cellulose in acetic acid. fourier transform infrared spectroscopy was utilized to detect the generation of carboxylic group and the acid amount was determined by acid-base titration method. the present results revealed that c6 primary hydroxyl groups on glucose units were partly converted to carboxylic groups during the catalytic oxidation process. the degree of polymerization of oxidized cellulose, which was determined by viscosity measurement, decreased slightly as compared with its parent. the structure of cellulose was characterized by x-ray diffraction and scanning electron microscopy, and it was almost unchanged. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | materials science, paper & wood ; materials science, textiles ; polymer science |
| 研究领域[WOS] | materials science ; polymer science |
| 关键词[WOS] | tempo-mediated oxidation ; naoh/urea aqueous-solution ; n-hydroxyphthalimide ; surface oxidation ; system ; fibers ; acid ; mechanism ; alcohols |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344802700018 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145639]  |
| 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 |
| 作者单位 | 1.Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Lipeng,Wu, Haihong,Yang, Xiaomei,et al. Selective oxidation of cellulose catalyzed by NHPI/Co(OAc)(2) using air as oxidant[J]. cellulose,2014,21(6):4059-4065. |
| APA | Zhou, Lipeng,Wu, Haihong,Yang, Xiaomei,Su, Yunlai,Chen, Chen,&Xu, Jie.(2014).Selective oxidation of cellulose catalyzed by NHPI/Co(OAc)(2) using air as oxidant.cellulose,21(6),4059-4065. |
| MLA | Zhou, Lipeng,et al."Selective oxidation of cellulose catalyzed by NHPI/Co(OAc)(2) using air as oxidant".cellulose 21.6(2014):4059-4065. |
入库方式： OAI收割
来源：大连化学物理研究所
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