7. 测量 PET 基板上 PEDOT:PSS-EG MEA 的电化学阻抗谱 (EIS)。 a.在小方盘中准备磷酸盐缓冲溶液(PBS)(Sigma Aldrich,1 L 去离子水中含有 0.01 M PBS)(pH 7.4,36℃)。 b.准备参比电极(Ag/AgCl)、对电极(铂电极)和工作电极(透明 PEDOT:PSS-EG MEAs)。 c.设置阻抗测量仪器(Gamry ref. 600+ 恒电...
PEDOT PSS_MSDS
载玻片(Superfrost,VWR,BE)用蒸馏水(DI)和异丙醇(IPA,Sigma Aldrich,BE)超声清洗(T = 25 ℃,10 min)后用作基质。最终的AJ® P薄膜在150 ° C的热烘箱中退火45分钟(Heraeus,DE),以使共溶剂蒸发。用SEM分析了AJ® P在玻璃基底上打印PEDOT:PSS + nCA纳米复合膜的形貌。 结果 nCA的形态学表征证实了纳...
利用电流体喷墨打印的方法得到同时具有高分辨和高导电性的pedot:pss电极:线宽从2.5μm到20μm的电极,其导电率均超过1000s cm-1,即使是在2.5μm小线宽下依然能保持高导电性,与之前的工作相比,实现了具有高导电率(>1000s cm-1)的同时具有高分辨率(2.5μm线宽),这为优化电流体喷墨打印导电聚合物电极工艺以及...
PEDOT:PSS (1.3 wt% in water), Triton X-100, and (3-glycidyloxypropyl)trimethoxysilane were purchased from Sigma Aldrich, silver nanoparticle (AgNP) ink in hydrocarbon-based solution (NPS-JL) was purchased form Harima Chemicals, Fluorinated polymer CYTOP (CTX-809A) were purchased from AGC ...
本发明具体实施例中所用聚乙烯吡咯烷酮(mw=8000,58000和1300000)购自阿拉丁公司,对比的商业有机pedot分散剂购自sigma-aldrich(0.5wt.%的碳酸丙烯酯分散液,对甲基苯磺酸为掺杂剂,四甲基丙烯酸酯封端)。 实施例1:pedot有机分散液的制备: 在氩气惰性气氛保护下,称取0.35gfe2(so4)3和1g对甲基苯磺酸一水合物(p-...
Graphene/PEDOT:PSS hybrid ink供应商 更多 Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司 联系电话:021-61415566 800-8193336 产品介绍: 中文名称:石墨烯/PEDOT:PSS 混合油墨 英文名称:Graphene/PEDOT:PSS hybrid ink 纯度:dispersion in DMF 包装信息:50ML 备注:900442-50ML 电话询单...
能有很大影响,热处理不仅能提高其导电性,还能改善其形貌。将旋涂好的PEI)oT:PSS分别在真空条件以及氮气 气氛下进行热处理,结果发现与真空下热处理相比,在氮气气氛下热处理的PED0T:PSS颗粒连接性较好,电导率 较高,透过率也较高,旋涂活性层后薄膜粗糙度也较低。制备的电池与在真空条件下的比较,短路电流提高了约 ...
PEDOT:PSS (1.3 wt % dispersion in H2O, conductive grade), poly(ethylene oxide) (Mw~ 400, 1,500, 8,000, 100,000, and 2,000,000 were purchased from Sigma-Aldrich. Polydimethylsiloxane (PDMS) precursors (SYLGARD® 182) were purchased from Ellsworth Adhesives. All materials were used as ...
To prepare the electropolymerization solution (EPS), poly(sodium 4-styrenesulfonate) (PSS) (Sigma Aldrich) and EDOT (3,4-ethylenedioxythiophene) (Sigma Aldrich) were dissolved together in 200 mL M9 medium, to a final EDOT concentration of 10 mM and EDOT/PSS weight ratio of 0.05. Then,...