期刊
CHINESE JOURNAL OF CHEMICAL PHYSICS
卷 27, 期 3, 页码 256-258出版社
CHINESE PHYSICAL SOC
DOI: 10.1063/1674-0068/27/03/256-258
关键词
Cellulose diacetate; Laser light scattering; Multi-aggregation form structure
资金
- China Tobacco Guang-dong Industrial Co., Ltd.
- National Natural Science Foundation of China [21234003, 51303059]
- Fundamental Research Funds for Central Universities
We have investigated the properties of cellulose diacetate in solution by using laser light scattering. The cellulose diacetate molecules can form micelles and micellar clusters in acetone besides the individual chains. As the concentration increases, the average hydrodynamic radius < R-h > linearly increases, whereas the ratio of gyration radius to hydrodynamic radius < R-g >/< R-h > linearly decreases. It indicates that the micelles associate and form micellar clusters due to the intermolecular interactions.
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