CAJ | 학술논문

分别采用水热法和化学气相沉积（CVD）法，制备两种同粒径（约360 nm）的碳微球（CMSs），对CVD法制备的 CMSs （CCMSs）用混酸溶液（浓硫酸：浓硝酸=3：1）进行酸化处理，在其表面引入含氧官能团，而水热法制备的 CMSs（HCMSs）不作处理；然后在 N,N′-二环己基碳二亚胺的作用下，用1,6-己二胺分别修饰两种CMSs。通过场发射扫描电子显微镜和傅里叶红外光谱仪对产物的形貌和结构进行表征分析，采用热重分析仪和电化学工作站对产物的热稳定性和能级结构进行表征分析，并用荧光分析仪对产物的光学性能进行表征分析。结果表明：两种 CMSs 都满足作为聚合物太阳能电池受体材料的能级要求，且胺化修饰可以提高 CMSs 的 LUMO能级；HCMSs在形貌、溶剂中的分散性以及热稳定性等方面都优于CCMSs，比CCMSs更适合作聚合物太阳能电池的受体材料。
분별채용수열법화화학기상침적（CVD）법，제비량충동립경（약360 nm）적탄미구（CMSs），대CVD법제비적 CMSs （CCMSs）용혼산용액（농류산：농초산=3：1）진행산화처리，재기표면인입함양관능단，이수열법제비적 CMSs（HCMSs）불작처리；연후재 N,N′-이배기기탄이아알적작용하，용1,6-기이알분별수식량충CMSs。통과장발사소묘전자현미경화부리협홍외광보의대산물적형모화결구진행표정분석，채용열중분석의화전화학공작참대산물적열은정성화능급결구진행표정분석，병용형광분석의대산물적광학성능진행표정분석。결과표명：량충 CMSs 도만족작위취합물태양능전지수체재료적능급요구，차알화수식가이제고 CMSs 적 LUMO능급；HCMSs재형모、용제중적분산성이급열은정성등방면도우우CCMSs，비CCMSs경괄합작취합물태양능전지적수체재료。
Two kinds of carbon microspheres (CMSs) were prepared by the hydrothermal method and chemical vapor deposition (CVD), the CMSs prepared by CVD (CCMSs) were oxidized by a mixture of concentrated sulfuric acid and nitric acid (volume ratio of 3:1) to improve their surface activity, while the CMSs prepared by the hydrothermal method (HCMSs) were used as obtained. Then, two kinds of CMSs reacted with1,6-hexanediamine to prepare aminated CMSs with N,N′-dicyclohexyl carbodiimide as condensation agent. The morphology and structure of products were characterized with field emission scanning electron microscopy and Fourier transform infrared spectrometry. The thermostability and energy level structure were characterized with thermogravimetry and electrochemical analysis, the optical properties were characterized with fluorescence analysis. Both CMSs met the requirement of energy level as receptor materials in polymer solar cell, and amination increased the LUMO energy level of CMSs. HCMSs was superior to CCMSs in morphology, dispersibility in solvents and thermal stability, so HCMSs could be more suitable for using as the receptor materials of polymer solar cell.