Conducting polymer based manganese dioxide nanocomposite as supercapacitor

Vertically aligned ZnO@CuS@PEDOT core@shell nanorod arrays decorated with MnO2 nanoparticles for a high-performance and semi-transparent supercapacitor electrode

“…18 Only weak redox peaks at À0.2 V and 0.2 V vs. SME can be found in Fig. 2a in agreement with that reported by other authors, [19][20][21] due to pseudocapacitance overlapping from conducting polymer interaction. In fact, different electrochemical behaviors can be observed from the CV shape providing the ion diluted in the electrolyte.…”

Selective Growth of Co-electrodeposited Mn2O3-Au Spherical Composite Network Towards Enhanced Non-enzymatic Hydrogen Peroxide Sensing

“…Among the transition metal oxide based nanomaterials, manganese oxide is a low cost, versatile material and finds applications in various fields such as supercapacitor [19], Li ion batteries and electrochemical biosensors [20,21]. However, to enhance its electrochemical properties, it is often combined with noble metals [22], carbonaceous materials [23] such as graphene, graphene oxide, CNT [24,25,28] or conducting polymers [26,27]. To the best of our knowledge, this is the first report on Mn 2 O 3 -Au composite system for H 2 O 2 detection.…”

Fabrication and performance evaluation of symmetrical supercapacitor based on manganese oxide nanorods–PANI composite

“…Three stage weight losses were observed for all the samples. Weight loss occurred below 100°C was due to the removal of physic-adsorbed water molecules, weight loss between the regions 100°C and 280°C can be attributed to the removal of interstitial water or dopant anions [27,28]. Decomposition of PANI can be inferred from the weight loss observed in the region 280°C to 600°C.…”