|
二维码（扫一下试试看！） |
| Preparation of Oxidized Starch with NaClO/Cellulose Nanocrystals and the Properties of Its Composite Film |
| |
| DOI：10.11980/j.issn.0254-508X.2019.05.004 |
| Key Words:starch cellulose nanocrystals oxidation composite film properties |
| Fund Project:国家重点研发计划项目（2017YFB0307900）；国家自然科学基金项目（31670595，31770628）；泰山学者工程项目；山东省高等学校科技计划项目J18KA091。 |
| Author Name | Affiliation | | LIN Zhaoyun | State Key Lab of Bio-based Materials and Green Papermaking /Key Lab of Pulp & Paper Science and Technology of Education Ministry of China, Qilu University of Technology （Shandong Academy of Sciences）, Ji’nan, Shangdong Province, 250353 | | XIA Yuanyuan | State Key Lab of Bio-based Materials and Green Papermaking /Key Lab of Pulp & Paper Science and Technology of Education Ministry of China, Qilu University of Technology （Shandong Academy of Sciences）, Ji’nan, Shangdong Province, 250353 | | YANG Guihua* | State Key Lab of Bio-based Materials and Green Papermaking /Key Lab of Pulp & Paper Science and Technology of Education Ministry of China, Qilu University of Technology （Shandong Academy of Sciences）, Ji’nan, Shangdong Province, 250353 | | CHEN Jiachuan | State Key Lab of Bio-based Materials and Green Papermaking /Key Lab of Pulp & Paper Science and Technology of Education Ministry of China, Qilu University of Technology （Shandong Academy of Sciences）, Ji’nan, Shangdong Province, 250353 | | LIU Huanhuan | State Key Lab of Bio-based Materials and Green Papermaking /Key Lab of Pulp & Paper Science and Technology of Education Ministry of China, Qilu University of Technology （Shandong Academy of Sciences）, Ji’nan, Shangdong Province, 250353 |
|
| Hits: 10667 |
| Download times: 3095 |
| Abstract:Oxidized starch（OS） was prepared by using NaClO oxidation system with adding cellulose nanocrystals（CNC）, and the OS was further blended with polyvinyl alcohol （PVA）/glycerol （GL） to prepare composite film when the mese ratio was OS∶PVA∶GL=20∶8∶5.The properties of OS and composite film were characterized.The results showed that the carboxyl content of the OS increased to 1.1% and the transparency of the composite film reached the highest value of 0.66 when CNC addition was 0.5%， the transparency and thermal stability of the composite film reached the optimum level; and the tensile stress of the composite film reached 11.89 MPa with 3.0% CNC addition. |
| View Full Text HTML View/Add Comment Download reader |
|
|
|