supercapacitor相关论文
在独立光伏照明系统中, 由6只100F/2.7V单体超级电容组成的超级电容模组在太阳电池和蓄电池之间起能量传递作用。太阳电池开路电压......
Synthesis of few-layer N-doped graphene from expandable graphite with melamine and its application i
In this paper, we introduced a novel method to prepare the few-layer nitrogen-doped graphene (FNG) from expandable graph......
Supercapacitors,with the merits of both capacitors for safe and fast charge and batteries for high energy storage have d......
摘要：针对活性炭电极超级电容器性能偏低的问题，依据双电层电容器工作原理，以活性炭、乙炔黑、质量分数为15%的聚四氟乙烯、异丙醇为......
Fe-based phosphates with excellent physical and chemical features are potential electrode materials for supercapacitors.......
Developing excellent pseudocapacitive electrodes with long cycle,high areal capacity and large rate has been challenged.......
NiCoLDH nanosheets grown on MOF-derived Co3O4 triangle nanosheet arrays for high-performance superca
Hierarchical Co3O4@NiCoLDH nanosheets (NSs) were prepared on carbon cloth through a multistep method,containing Metal-or......
以中温煤沥青为原料, 采用酸溶液脱灰以及氢氧化钾活化工艺制备了超纯煤沥青基活性炭, 系统研究了活化温度对样品的微观形貌、孔结......
We demonstrated a simple and environment-friendly method in the preparation of N-doped carbon/PANI (NCP) composite witho......
A high capacitance RuO2-ZrO2 coating was prepared by thermal decomposition method.Extended X-ray absorption fine structu......
采用一种在CoNi2S4上电沉积NiS的有效方法来改善钴/镍硫化物的性能.CoNi2S4@NiS电极材料在1A·g-1时比电容达到1433 F·g-1,并具有......
Interior and Exterior Decoration of Transition Metal Oxide Through Cu0/Cu+ Co?Doping Strategy for Hi
Although CoO is a promising electrode material for supercapacitors due to its high theoretical capacitance, the practica......
,Nitrogen and sulfur co-doped graphene aerogel with hierarchically porous structure for high-perform
Supercapacitors with unique performance have been widely utilized in many fields.Herein,we report a nitrogen and sulfur ......
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Rare earth nanostructures based on PrOx/CNT composites as potential electrodes for an asymmetric pse
Rare earth metal oxides have been widely used as pseudocapacitor electrodes owing to their unique physical and electroni......
A block-like metal-organic framework UiO-66 was prepared by in-situ growth one-pot hydrothermal process.The as-synthesiz......
Low Li ion diffusion barrier on low-crystalline FeOOH nanosheets and high performance of energy stor
To obtain symmetric supercapacitors (SCs) with high energy density,it is critical to fabricate an electrode with wide po......
Ti3C2Tx has shown great potential in energy storage filed, but the restacking between Ti3C2Tx nanosheets seriously hampe......
In this study, two-dimensional V2CTx MXene has been prepared by selectively etching Al layers from V2AlC MAX phase by Na......
Highly Stretchable and Conductive Hybrid Fibers for High-performance Fibrous Electrodes and All-soli
The development of lightweight,flexible,and stretchable energy storage systems is essential for state-of-the-art electro......
Understanding Self-assembly, Colloidal Behavior and Rheological Properties of Graphene Derivatives f
Graphene derivatives,such as graphene oxide (GO) and reduced graphene oxide (RGO),have been widely used as promising two......
NiSe2/Ni(OH)2 Heterojunction Composite through Epitaxial?like Strategy as High?Rate Battery?Type Ele
Constructing heterojunction is a promising way to improve the charge transfer effciency and can thus promote the electro......
由于制备方法简单并且原料易得,多孔碳合成广泛采用生物质材料,并用于能源存储.以天然生物质棉花作为碳源,通过简单的一步法制备得......
提出了一种以抗坏血酸钠为还原剂,通过化学还原氧化石墨烯制备高性能石墨烯自组装水凝胶的方法.用扫描电镜,流变及电导率测试,光电......
采用水热法合成了纳米带状多孔CuCo2S4/石墨烯复合材料,并通过扫描电镜、透射电镜、X-射线衍射、77 K氮气吸附等方法对其进行了表......
将三嵌段共聚物P123既充当结构导向剂又作为碳源,通过硫酸处理,并采用直接炭化硅/P123复合材料的方法制备出棒状有序介孔炭,避免了......
以三聚氰胺、苯酚和甲醛为前驱体,硅溶胶为模板剂,采用溶胶-凝胶与硬模板结合的方法,制备出一系列不同氮掺杂含量(0~11.9%)、相似......
以煤沥青为碳源,金属-有机框架化合物(MOF-5)为模板和辅助碳源,耦合KOH活化,制备了超级电容器用相互连接的中孔炭片状材料(IMCSs).......
采用氨基芘、CTAB、芘羧酸等不同酸碱性的有机小分子使石墨纳米片表面功能化,其中,芘羧酸可以对石墨纳米片表面进行非共价键功能化......
简单介绍了泡沫镍的性能,总结了泡沫镍作为电极材料在超级电容器及微生物燃料电池方面的应用,并展望了其广阔的市场前景及发展方向......
以聚苯乙烯微球为模板制备蜂窝状多孔石墨烯为载体,分别以过硫酸铵和β-MnO_2为氧化剂,采用化学原位聚合的方法制备合成多孔石墨烯......
One-dimensional(1-D) nanomaterials with superior specific capacity, higher rate capability, better cycling peroperties h......
In this paper, for the first time, we report the synthesis of nanoscale cuprous chloride(Cu Cl) cubic structure by a fac......
High-Performance Solid-State Supercapacitors Fabricated by Pencil Drawing and Polypyrrole Depositing
A solid-state powerful supercapacitor(SC) is fabricated with a substrate of Xerox paper. Its current collector based on ......
Hollow Carbon Microspheres/MnO2 Nanosheets Composites:Hydrothermal Synthesis and Electrochemical Beh
This article reported the electrochemical behaviors of a novel hollow carbon microspheres/manganese dioxide nanosheets (......
2D MOF Nanoflake-Assembled Spherical Microstructures for Enhanced Supercapacitor and Electrocatalysi
Metal–organic frameworks(MOFs) are of great interest as potential electrochemically active materials.However, few studi......
Stereolithographic 3D Printing?Based Hierarchically Cellular Lattices for High?Performance Quasi?Sol
3D printing-based supercapacitors have been extensively explored, yet the rigid rheological requirement for correspondin......
Applications of MxSey (M=Fe, Co, Ni) and Their Composites in Electrochemical Energy Storage and Conv
Transition-metal selenides (MxSey, M=Fe, Co, Ni) and their composites exhibit good storage capacities for sodium and lit......
Performance of Electric Double Layer Capacitors using Active Carbons Prepared from Petroleum Coke by
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Performance of a combined capacitor based on ultrafine nickel oxide/carbon nanotubes composite elect
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为了提高双馈风电机组的低电压穿越能力,在变流器直流母线增加超级电容电路,通过超级电容与变流器的协调控制,不仅可以减小故障期......
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Direct growth of Fe3O4-MoO2 hybrid nanofilm anode with enhanced electrochemical performance in neutr
To enhance the electrochemical energy storage performance of supercapacitors (SCs), the current re-searches are general ......
Polypyrrole nanowires are facile synthesized under a mild condition with FeCl_3 as an oxidant. Polypyrrole nanowires wit......
Graphene-based materials have been full of vigor and tremendous potentiality for application in su-percapacitors due to ......
Both α-Co(OH)2 and Co3O4 porous microspheres have been synthesized by the simple solvothermal process as well as subseq......
Supercapacitor is a new type of energy-storage device,and has been attracted widely attentions.As a two dimensional (2D)......
Evaluation of charge storage ability of chrome doped Mn2O3 nanostructures derived by cathodic electr
A facile synthetic route has been proposed to prepare cauliflower-like nanostructures of Cr doped Mn2O3.The synthesis wa......
Preparation of Si-doped and cross linked carbon nanofibers via electrospinning and their supercapaci
In this work, Si-doped cross linked carbon nanofibers (Si/CNF) were prepared by electrospinning poly-acrylonitrile (PAN)......
