2019
DOI: 10.1007/s13204-019-01204-0
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Graphene oxide selenium nanorod composite as a stable electrode material for energy storage devices

Abstract: Selenium (Se), a member of the sulfur family, is considered as a potential alternative cathode material due to its high electronic conductivity and comparable volumetric capacity density to sulfur. Herein, we report on a simple one-step procedure to prepare trigonal selenium nanorods (t-Se) on graphene oxide (GO) without using any surfactant. The developed method does not utilize any harmful chemicals or harsh experimental conditions, and is, therefore, friendly from the environmental and economic point of vie… Show more

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Cited by 26 publications
(7 citation statements)
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References 65 publications
(44 reference statements)
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“…To fully utilize the substrate as an electrical double-layer capacitor contributor and MO and a CP shield as a pseudocapacitor active material, it is important to grow the structures with structures suitable for ion penetration [25]. As recently reported, PEDOT, GO and nanocomposites of WO 3 and conducting polymers can effectively improve the power density of supercapacitors [26][27][28][29][30][31][32]. However, the aggregation of nanomaterials easily occurs during the construction of 3D nanostructures when using the abovementioned materials, leading to a decrease in the specific surface area [33].…”
Section: Introductionmentioning
confidence: 99%
“…To fully utilize the substrate as an electrical double-layer capacitor contributor and MO and a CP shield as a pseudocapacitor active material, it is important to grow the structures with structures suitable for ion penetration [25]. As recently reported, PEDOT, GO and nanocomposites of WO 3 and conducting polymers can effectively improve the power density of supercapacitors [26][27][28][29][30][31][32]. However, the aggregation of nanomaterials easily occurs during the construction of 3D nanostructures when using the abovementioned materials, leading to a decrease in the specific surface area [33].…”
Section: Introductionmentioning
confidence: 99%
“…A small unknown peak at 24°in GFs is apparent may be owing to existence of few atomic stacking also revealed in. 15 The prominent peak at 26.44°is an indication of crystalline carbon having d spacing∼3.36 A°for (002) plane and a small spike at 48.92°is attributed to the hexagonal graphitic carbon having d spacing∼1.85 A°for (101) plane. A peak centered at 54.22°denotes the (004) plane having d spacing∼1.68 A°.…”
Section: Resultsmentioning
confidence: 99%
“…The 2u for different elements (Al, TiB 2 , C and RHA) have been matched using their respective XRD graphs. [36][37][38][39][40]…”
Section: Surface Characterizationmentioning
confidence: 99%