The liquefaction products were analyzed by applying any analysis instruments including infrared spectrum ( ir ) and gc - ms 利用氣質(zhì)聯(lián)用儀和紅外光譜儀對液化產(chǎn)物進行了分析。
Herein we employed 3 , 4 - polyethylenedioxythiophene ( pedt ) as the polymer material , and tetracyanoquinodimethane ( tcnq ) and tin phthalocyanine ( snpc ) as small molecules . pedt was synthesized using chemical oxidation method . infrared spectrum ( ir ) and scanning electron microscopy ( sem ) were utilized for the characterization of the obtained pedt material and surface morphology of the pedt film 對于pedt ,本文采用化學氧化法的工藝,探討了工藝對成膜的影響,用掃描電子顯微鏡( sem )觀察膜的表面形貌,運用紅外吸收光譜( ir )分析驗證了所生成的pedt聚合物,并測量了其電阻隨溫濕度的變化,最后探討了這種材料對兩種氣體的敏感特性。