http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Kan Cheng,Xinwang Gu,Mao Guo,Mingzhuan Li,Shengjun Lu,Haosen Fan 한국섬유공학회 2022 Fibers and polymers Vol.23 No.7
In this paper, two kinds of proton donors, including water and ethanol, are introduced to prepare aramid nanofibers(ANFs) films. The formation mechanism of ANFs films and the influence of water and ethanol have been investigated. Themain formation mechanism was demonstrated that ANFs could self-assemble into layered structure during the filtrationprocess. The results showed that the ANFs films with water as proton donor had a tensile strength of 186.01 MPa and initialthermal decomposition temperature of 503.89 °C, which was 52.68 % and 11.79 % higher than those of the films preparedwith ethanol as proton donor. Meanwhile, compared with spin coating and layer by layer self-assembly methods, vacuumassisted filtration was proved as an effective method to prepare the functional ANFs nanomembranes with highly regular andlayered structures.