Page 201 - 《精细化工》2020年第7期

第 7 期 曹机良，等: 石墨烯柔性导电涤纶织物的制备与性能 ·1483·

测试，测试完成后，对摩擦部位进行电阻测量，结 conductive fiber with electroless plating process[D]. Wuxi: Jiangnan
果如图 11 所示。由图 11 可以看出，随着浸渍次数 University (江南大学), 2013.
的增加，织物的耐干、湿摩擦牢度都有增强，这是 [3] PAN W (潘玮), HUANG S P (黄素萍), JIN H F (金惠芬). Synthesis
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Textile University (中国纺织大学学报), 2000, 26(2): 96-99.
着量也增加，易在织物表面形成多层石墨烯结构，
[4] GUO Y M (郭玉梅), ZHANG J C (张建春), ZHU R L (朱蓉丽), et
层与层之间以 π-π 键结合，使得石墨烯与织物紧密
al. Study on graft modification of polyester fabrics[J]. Dyeing &
结合，耐摩擦牢度增强，经改性的织物表面富含氨
Finishing (印染), 1998, 24(11): 8-11.
基，能与 GO 发生键合，相互之间的作用较强。 [5] HOU Y G (侯永刚), LÜ S H (吕生华), ZHANG J (张佳), et al.
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Chemicals (精细化工), 2019, 36(4): 559-567.
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[7] MOLINA J, FEMANDEZ J, FEMANDES M, et al. Plasma treatment
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graphite oxide in the presence of poly (sodium 4-styrenesulfonate)[J].
图 11 摩擦前后涤纶的电阻
Fig. 11 Electrical conductivity of polyester fabrics before J Mater Chem, 2006, 16(2): 155-158.
and after rubbing [9] ZHAO L C (赵梁成), LI B (李斌), LI Q (李覃), et al. Preparation
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3 结论 1848-1852, 1858.

[10] PARK S, AN J, POTTS J, et al. Hydrazine-reduction of graphite and
（1）EDA 对涤纶改性使涤纶表面接枝一定量的 graphene oxide[J]. Carbon, 2011, 49(9): 3019-3023.
氨基，氨基化改性涤纶对 GO 的吸附能力增强，涤 [11] FENG J Y (冯见艳), WANG X C (王学川), CHEN X T (陈秀婷), et
纶织物的导电性增强。 al. Preparation and properties of composite films based on epoxy
（2）用 GO 水溶液采用浸渍法整理改性涤纶织 modified graphene oxide/waterborne polyurethane[J]. Fine Chemicals
物，发现随着 GO 质量浓度增加，改性涤纶的导电 (精细化工), 2018, 35(10): 1653-1658.
性能逐渐增强，随 pH 的增加，织物的导电性能降 [12] XIN H (辛华), ZHAO X (赵星), REN Q H (任庆海), et al.
Preparation and properties of modified graphene/natural rubber
低，且织物的导电耐久性较好。
composite materials[J]. Fine Chemicals (精细化工), 2017, 34(5):
（3）对 GO 浸渍的改性涤纶进行还原处理，发
513-518.
现在一定范围内延长还原时间，增加还原剂用量，
[13] FAN Z, WANG K, WEI T, et al. An environmentally friendly and
升高还原温度有利于 GO 的还原，得到的导电织物 efficient route for the reducition of graphene oxide by aluminum
导电性能较好，保险粉是一种较好的还原剂，其质 power[J]. Carbon, 2010, 48(5): 1670-1692.
量浓度为 6 g/L 时，可使织物上的 GO 被较充分还原。 [14] CAO J L, HUANG Z, WANG C X. Natural printed silk substrate
circuit fabricated via surface modifification using one step thermal
参考文献： transfer and reduction graphene oxide[J]. Applied Surface Science,
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black[J]. Journal of Textile Research (纺织学报), 2010, 31(1): 1-4. graphene oxide on viscose fibers for the fabrication of flexible
[2] LE P P (乐珮珮). Research on preparation and properties of polyester conductive device[J]. Cellulose, 2016, 23(6): 3761-3770.