期刊
APPLIED SURFACE SCIENCE
卷 359, 期 -, 页码 196-203出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.apsusc.2015.10.060
关键词
Plasma surface modification; Carbon nanotube coating; Polyester fabric; Antistatic property; SEM; XPS
类别
资金
- National Natural Science Funds of China [11305138]
- Production, Education & Research Cooperative Innovation Fund Project of Jiangsu Province [BY2014108-07, BY2015057-18, BY2015057-08]
- National Natural Science Funds of Jiangsu [BK20140431]
- Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province
- Overseas Training for University Outstanding Young Teachers and Principals of Jiangsu Province
This study introduced a green method to prepare antistatic polyester (PET) fabrics by plasma pretreatment and single-walled carbon nanotube (SWCNT) coating. The influences of plasma conditions and SWCNT coating parameters on antistatic property of PET fabrics were investigated. PET fabrics were pretreated under various plasma conditions such as different treatment times, output powers and working gases, and then SWCNT coating on the plasma treated PET fabrics was carried out by coating-dry-cure using various coating parameters including different SWCNT concentrations, curing times and curing temperatures. PET fabrics were characterized by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and volume resistivity. SEM and XPS analysis of the plasma treated PET fabrics revealed the increase in surface roughness and oxygen/nitrogen containing groups on the PET fiber surface. SEM and XPS analysis of the plasma treated and SWCNT coated PET fabrics indicated the SWCNT coating on PET fiber surface. The plasma treated and SWCNT coated PET fabrics exhibited a good antistatic property, which increased and then decreased with the increasing plasma treatment time and output power. The antistatic property of the O-2 plasma treated and SWCNT coated PET fabric was better and worse than that of N-2 or Ar plasma treated and SWCNT coated PET fabric in the shorter treatment time and the longer treatment time, respectively. In addition, the antistatic property of the plasma treated and SWCNT coated PET fabrics also increased with the increasing SWCNT concentration, curing time and curing temperature in the range studied. Plasma conditions and SWCNT coating parameters had signally influence on the antistatic property of plasma treated and SWCNT coated PET fabrics. Therefore, adequate parameters should be carefully selected for the optimum antistatic property of the plasma treated and SWCNT coated PET fabrics. (C) 2015 Elsevier B.V. All rights reserved.
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