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| Preparation and Properties of Cellulose/ZnO Composite Film |
| Received:June 30, 2019 |
| DOI：10.11980/j.issn.0254-508X.2019.10.001 |
| Key Words:cellulose film ZnO transparency morphology thermal stability |
| Author Name | Affiliation | Postcode | | 刘茜 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 李顺 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 李建国 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 郑清洪 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 欧阳新华 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 曹石林 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 黄六莲 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 倪永浩 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 | | 陈礼辉 | 福建农林大学生物质基功能材料研究中心,福建福州,350002 | 350002 |
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| Abstract:In order to prepare a transparent conductive film based on a cellulose/ZnO composite film, the ZnO precursor solution was prepared from zinc acetate,ethanol and ethylene glycol methyl ether based on the ratio of 1 g200 μL10 mL respectively, and then it's compounded with the cellulose film.Desirable cellulose/ZnO composite film was harvested by spin-coating and annealing treatments. The results showed that the increase of annealing temperature could slightly decrease the transparency of cellulose/ZnO composite film then following by a plateau. The cellulose/ZnO composite film presented a superior transparency of 89.6% at 23℃ of annealing temperature and 2000 r/min of spinning speed, and its transparency decreased of 86.3% due to the 160℃ of annealing temperature.In addition, both spin-coating and annealing treatments made important effect on the thermal stability of cellulose/ZnO composite film, where the thermal stability was promoted due to the improvement of annealing temperature and spinning speed. A desirable cellulose/ZnO film with uniform morphologies was prepared under the conditions of 80℃ of annealing temperature and 2000 r/min of spinning speed . |
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