本研究利用氧化石墨烯 (GO) 和探討GO 分散性、合成參數等，合成奈米銀 線溫度、保護劑影響等，選擇導電係數較佳的配方，分析薄膜的導電性與穿透 度。將合適的PMMA 含量以不同的石墨烯及奈米銀線添加量塗佈在PET 基板 上製備成透明導電薄膜探討穿透度與導電性，並由SEM 觀察GO 在PMMA 的 分散情形。從研究結果得知隨著石墨烯添加量導電率隨之上升，但有穿透度下 降的缺點，並由掃描式電子顯微鏡 (SEM) 可以發現石墨烯添加量太多會有團 聚的現象。藉由隨後添加的奈米銀線增加其薄膜導電性並保持穿透度來達成高 導電高穿透的目的。塗佈在PET 基板上可以改善傳統ITO 因彎曲而產生斷裂 且電阻上升的缺點。

The study use graphene oxide (GO) and silver nanowire (AgNW) and prepared transparent conductive films (TCFS) to research GO dispersion in solution and preparation condition, and silver nanowire synthesis temperature and PVP protection agent effect. We select the best conductivity formula analysis the film transmittance and conductivity and different graphene and nano silver wire content with PMMA oligomer to prepare transparent con-ductive film, using SEM observation GO dispersed in PMMA. Results show graphene content increase conductivity rise and transmittance decreased. Results also show graphene content increase conductivity rise and transmittance decreased. We put in silver nanowire to increase film conductivity and maintain the transmittance to achieve high transmittance and high conductivity targets. Coating on PET improved the traditional ITO bent resulting in an increase in resistance.