Preparation and Application of Water Dispersible Graphene as Antistatic Agent for SMS Nonwovens  

作　　者：TAN Mei-ying 

机构地区：[1]College of Textiles, Donghua University, Shanghai 201620, China [2]Key Laboratory of Textile Science and Technology, Ministry of Education, Donghua University, Shanghai 201620, China

出　　处：《Journal of Donghua University(English Edition)》2014年第5期635-639,共5页东华大学学报（英文版）

基　　金：the Fundamental Research Funds for the Central Universities,China

摘　　要：In this paper, glucose was used as a green reducing agent and a capping reagent in the synthesis of water dispersible graphene, while using exfoliated graphite oxide （GO） as the precursor with the modified Hummers method. Characterizations of the graphene were conducted by UV-visihle absorption spectroscopy and X-ray diffraction （XRD）. Then the spunlaid-melthlowing-spuulaid （SMS） nonwovens were treated with the graphene solution via pad-dry-cure process. The surface and the antistatic property of the obtained nonwovens were tested. The results showed that O. 1 mg/mL graphene solution exhibited good stability in water. When treated with this solution, the graphene could be evenly dispersed on SMS nonwovens and the nonwovens had an excellent antistatic performance and a high relatively antistatic durability.In this paper,glucose was used as a green reducing agent and a capping reagent in the synthesis of water dispersible graphene,while using exfoliated graphite oxide( GO) as the precursor with the modified Hummers method.Characterizations of the graphene were conducted by UV-visible absorption spectroscopy and X-ray diffraction( XRD).Then the spunlaid-meltblowing-spunlaid( SMS)nonwovens were treated with the graphene solution via pad-dry-cure process.The surface and the antistatic property of the obtained nonwovens were tested.The results showed that 0.1 mg / mL graphene solution exhibited good stability in water.When treated with this solution,the graphene could be evenly dispersed on SMS nonwovens and the nonwovens had an excellent antistatic performance and a high relatively antistatic durability.

关 键 词：GRAPHENE GLUCOSE spunlaid-meltblowing-spunlaid ( SMS)nonwovens ANTISTATIC treatment 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]