中文摘要：

非使氯化的溶剂为由于他们的环境地友好的特征的器官的电子处理高度更好。四不同没有卤素的溶剂， tetrafuran，甲苯，元二甲苯和 1,2,4-trimethylbenzene，被选择制作 n 隧道基于 3-hexylundecyl，代替的萘 diimides 熔化了与的器官的薄电影晶体管(OTFT )(1,3-dithiol-2-ylidene ) malononitrile 组(NDI3HU-DTYM2 ) 。OTFT 在周围的状况下面基于 NDI3HU-DTYM2 显示出多达 1.37 厘米 ²·V⁻¹·s⁻¹ 的电子活动性。这在为从没有卤素的溶剂处理的 n 隧道 OTFT 的最高的设备表演之中。不同薄电影的形态学，从无特色的低水晶的形态学到排列得好的 nanofibres，在设备表演上有大效果。这些结果可能为器官的电子设备阐明溶剂选择和产生解决方案进程。

英文摘要：

Non-chlorinated solvents are highly preferable for organic electronic processing due to their environmentally friendly characteristics. Four different halogen-free solvents, tetrafuran, toluene, meta-xylene and 1,2,4-trimethyl- benzene, were selected to fabricate n-channel organic thin film transistors （OTFTs） based on 3-hexylundecyl sub- stituted naphthalene diimides fused with （1,3-dithiol-2-ylidene）malononitrile groups （NDI3HU-DTYM2）. The OTFTs based on NDI3HU-DTYM2 showed electron mobility of up to 1.37 cm2-V-1·s -1 under ambient condition. This is among the highest device performance for n-channel OTFTs processed from halogen-free solvents. The dif- ferent thin-film morphologies, from featureless low crystalline morphology to well-aligned nanofibres, have a great effect on the device performance. These results might shed some light on solvent selection and the resulting solution process for organic electronic devices.