Methods currently used in testing microbiological degradation and deterioration of a wide range of polymeric materials with various degree of degradability: A review
文献类型：期刊论文
| 作者 | Gu, JG ; Gu, JD |
| 刊名 | JOURNAL OF POLYMERS AND THE ENVIRONMENT
 |
| 出版日期 | 2005 |
| 卷号 | 13期号:1页码:65-74 |
| 关键词 | biodeterioration biodegradation electrochemical impedance spectroscopy gravimetric microorganisms polymers respirometry |
| ISSN号 | 1566-2543 |
| 通讯作者 | jdgu@hkucc.hku.hk |
| 中文摘要 | Biodegradation of polymeric materials affect a wide range of industries, information on degradability can provide fundamental information facilitating design and life-time analysis of materials. Among the methods currently used in testing, traditional gravimetric and respirometric techniques are tailored to readily degradable polymeric materials mostly and polymer blends with biodegradable components, but they are not applicable to the new generation of engineering polymers which are relatively resistant to biodegradation. However, electrochemical impedance spectroscopy (EIS) has been tested for monitoring biodeterioration of high strength materials and the technique has very high sensitivity. A wide range of materials including electronic insulation polyimides, fiber-reinforced polymeric composites (FRPC's) and corrosion protective polyurethane coatings have been successfully measured under inoculation of degradative microorganisms using EIS. In addition, the mechanism of degradation of high strength polymers is mainly due to the presence of plasticizers in the polymer matrices. The information on various methods discussed in this review is intended to illustrate a suite of methods for those who are interested in testing biodeterioration of polymeric materials under different environmental conditions and in selecting appropriate techniques for specific applications. |
| 学科主题 | Engineering, Environmental; Polymer Science |
| 收录类别 | SCI |
| WOS记录号 | WOS:000227071100008 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5729]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Gu, JG,Gu, JD. Methods currently used in testing microbiological degradation and deterioration of a wide range of polymeric materials with various degree of degradability: A review[J]. JOURNAL OF POLYMERS AND THE ENVIRONMENT,2005,13(1):65-74. |
| APA | Gu, JG,&Gu, JD.(2005).Methods currently used in testing microbiological degradation and deterioration of a wide range of polymeric materials with various degree of degradability: A review.JOURNAL OF POLYMERS AND THE ENVIRONMENT,13(1),65-74. |
| MLA | Gu, JG,et al."Methods currently used in testing microbiological degradation and deterioration of a wide range of polymeric materials with various degree of degradability: A review".JOURNAL OF POLYMERS AND THE ENVIRONMENT 13.1(2005):65-74. |
入库方式： OAI收割
来源：南海海洋研究所
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