人工碳纳米材料在环境中的降解与转化研究进展

应用生态学报

人工碳纳米材料在环境中的降解与转化研究进展

岳芳宁^1,2,3,罗水明^1,2,3,张承东^1,2,3**

(¹南开大学环境科学与工程学院，天津 300071； ²天津市城市生态环境修复与污染防治重点实验室，天津 300457； ³教育部环境污染过程与基准重点实验室，天津 300457)

出版日期:2013-02-18 发布日期:2013-02-18

Degradation and transformation of engineering carbon nanomaterials in the environment: A review.

YUE Fang-ning^1,2,3, LUO Shui-ming^1,2,3, ZHANG Cheng-dong^1,2,3

(¹College of Environmental Science and Technology, Nankai University, Tianjin 300071, China; ²Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Tainjin 300457, China; ^3Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin 300457, China)

Online:2013-02-18 Published:2013-02-18

摘要/Abstract

摘要：

随着人工碳纳米材料的大量生产和使用，其潜在的生态风险已引起学术界的广泛关注.碳纳米材料在环境中的转化和降解直接影响它们在环境中的归趋及生态毒性，对该过程的研究是确定其环境可容纳量及进行生命周期评价的重要环节.本文概述了主要人工碳纳米材料(碳纳米管、富勒烯)在环境中的化学转化、微生物降解及光降解过程，总结了影响人工碳纳米材料降解的环境与结构因素及降解的机理，指出了现有研究的不足和未来研究的方向.

Abstract: With the large amount production and application of engineering carbon nanomaterials, their potential ecological risk has attracted extensive attention. The degradation and transformation of the carbon nanomaterials in the environment directly affect the fates and ecotoxicity of the nanomaterials in the environment, and the research of the degradation and transformation processes of the nanomaterials in the environment is the key link for the determination of the environmental capacity of the nanomaterials and for the evaluation of the nanomaterials life cycle in the environment. This paper briefly introduced the chemical transformation, microbial degradation, and photodegradation of the major engineering carbon nanomaterials (carbon nanotubes and fullerene) in the environment, and summarized the environmental and structural factors affecting the degradation of the nanomaterials and the related intrinsic mechanisms. The shortcomings of the related researches and the directions of the future research were also put forward.

岳芳宁1,2,3,罗水明1,2,3,张承东1,2,3**. 人工碳纳米材料在环境中的降解与转化研究进展[J]. 应用生态学报.

YUE Fang-ning1,2,3, LUO Shui-ming1,2,3, ZHANG Cheng-dong1,2,3. Degradation and transformation of engineering carbon nanomaterials in the environment: A review.[J]. Chinese Journal of Applied Ecology.