【摘要】 本文报导了在不同的湿度环境中,对四种织物(全棉、全毛、纯涤纶、富纤)的电导机理所进行的实验研究。实验结果表明,在相对湿度较高时(如 R.H.=74%),四种织物的传导电流与外加电场间的关系均与离子传导规律相符;在相对湿度较低时(如 R.H.=27%等),全棉和富纤织物仍然显示离子传导的特征,而全毛及纯涤纶织物的电导则符合欧姆定律,从而可以用电子传导的理论来解释。更多还原

【Abstract】 The experimental research of the mechanism of electrical conduction in four kindsof fabrics(all-cotton,all-wool,pure-polyester and viscose rayon cloth)under differentmoisture conditions is reported.The experiments show that,under high relative humi-dities(e.g.,R.H.=74%),the plots of the electrical current vs.applied field of all thesamples coincide with the law of ionic conduction.Under lower relative humidities(e.g.,R.H.=27%),however,the all-cotton and viscose rayon fabrics still exhibit thebehavior of ionic conduction,whereas the electrical conduction of the all-wool andpure polyester fabrics obeys Ohm’s Law and this is to be explained in the light of thetheory of electronic conduction.更多还原