snpc 中文意思是什麼
snpc
解釋
沙烏地阿拉伯國家石油公司-
At last tcnq and snpc films as well as poly ( metheyl methacrylate ) ( pmma ) films doped by tcnq and snpc were prepared by spin coating method. the influence of different spin speeds on the sensitivity of organic film was studied
最後本文採用旋塗法制備tcnq和酞菁錫兩種材料的敏感薄膜，並用這兩種材料對pmma （聚甲基丙烯酸甲酯）進行了摻雜，運用sem觀察了薄膜表面形貌。 -
The surface morphology of these films was characterized by sem technology. the results show that tcnq film is highly sensitive to nh3. the pmma film doped by snpc is also highly sensitive to no2 with fast response speed, but the recovery time gets longer with the increase of gas concentration
實驗探討了不同轉速對敏感性的影響，然後分別測試了各種膜的氣體敏感性，結果表明，純tcnq旋塗薄膜對氨氣具有相當高的敏感度，但是響應和恢復時間較慢且隨氣體濃度增加而變長;摻入酞菁錫的pmma旋塗薄膜對氧化氮氣體具有良好的響應時間和敏感性，但是恢復時間較慢。 -
In the case of small molecule, the film of tcnq and snpc was prepared by thermal vacuum evaporation. the effect of substrate temperature on the surface morphology and the conductance of the thin film has been investigated. the relation between the sensitivity of thin film and temperature of the substrate was described
對于兩種小分子材料，本文先採用真空蒸發的工藝制備敏感薄膜，探討了不同基板溫度對薄膜表面形態、膜的導電性的影響，並進一步分析了基板溫度、膜厚和電極間距對傳感器敏感特性的影響。 -
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 ，本文採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，並測量了其電阻隨溫濕度的變化，最後探討了這種材料對兩種氣體的敏感特性。
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