| Ultrasonic Degradation of Biosynthetic Poly (3-Hydroxybutyrate-co-Hydroxyvalerate) |
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| 引用本文： | Zhang Ying,Zhong Ming,Zhuo Ren|xi,Qu Fan|qi College of Chemistry and Molecule Sciences,Wuhan University,Wuhan 430072,Hubei,China. Ultrasonic Degradation of Biosynthetic Poly (3-Hydroxybutyrate-co-Hydroxyvalerate)[J]. 武汉大学学报:自然科学英文版, 2003, 8(1): 101-104. DOI: 10.1007/BF02902075 |
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| 作者姓名： | Zhang Ying Zhong Ming Zhuo Ren|xi Qu Fan|qi College of Chemistry and Molecule Sciences Wuhan University Wuhan 430072 Hubei China |
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| 作者单位： | Zhang Ying，Zhong Ming，Zhuo Ren|xi，Qu Fan|qi College of Chemistry and Molecule Sciences，Wuhan University，Wuhan 430072，Hubei，China |
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| 基金项目： | SupportedbyNationalKeyFundamentalResearchProgramme (G1 9990 6470 3) |
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| 摘 要： | Ｐｏｌｙｈｙｄｒｏｘｙａｌｋａｎｏａｔｅｓ (ＰＨＡｓ)ａｒｅａｃｌａｓｓｏｆｎａｔｕｒａｌｐｏｌｙｅｓｔｅｒｓｐｒｏｄｕｃｅｄａｓｅｎｅｒｇｙａｎｄ ｏｒｃａｒｂｏｎｓｔｏｒａｇｅｍａｔｅｒｉａｌｓｂｙｎｕｍｅｒｏｕｓｏｒｇａｎｉｓｍｓ[1,2 ] .ＴｈｅｍｏｓｔｃｏｍｍｏｎＰＨＡｓａｒｅｐｏｌｙ (3 ｈｙｄｒｏｘｙｂｕｔｙｒａｔｅ) (ＰＨＢ)ａｎｄｒｅｌａｔｅｄｃｏｐｏｌｙｍｅｒｓｗｉｔｈ 3 ｈｙｄｒｏｘｙｖａｌｅｒａｔｅ (ＰＨＢＶ ) .Ｂｅｃａｕｓｅｃｏｐｏｌｙｍｅｒｓａｎｄｔｈｅｉｒｄｅｇｒａｄａｔｉｏ…
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| 收稿时间： | 2008-04-07 |
Ultrasonic degradation of biosynthetic poly (3-hydroxybutyrate-co-hydroxyvalerate) |
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| Zhang Ying,Zhong Ming,Zhuo Renxi,Qu Fan-qi. Ultrasonic degradation of biosynthetic poly (3-hydroxybutyrate-co-hydroxyvalerate)[J]. Wuhan University Journal of Natural Sciences, 2003, 8(1): 101-104. DOI: 10.1007/BF02902075 |
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| Authors: | Zhang Ying Zhong Ming Zhuo Renxi Qu Fan-qi |
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| Affiliation: | (1) College of Chemistry and Molecule Sciences, Wuhan University, 430072 Wuhan, Hubei, China |
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| Abstract: | In this article, ultrasonic degradation of copolymers--poly (3|hydroxybutyrate|co|hydroxyvalerate) (PHBV) was first re ported. Effect of reaction conditions on the degradation rate was investigated. By ultrasonic irradiation w e find that copolymers with narrower molecular weight distributions and higher purity can be obtained in a s hort time and chain cleavage takes place at HV block. |
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| Keywords: | ultrasonic degradation copolymers molecular we ight |
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