supercapacitors相关论文
One-dimensional alkali metal titanates containing potas?sium, sodium, and lithium are of great conc owing to their high ......
Ultrafast-charging energy storage devices are attrac-tive for powering personal elec-tronics and electric vehicles. Most......
Supercapacitors are favorable energy storage devices in the field of emerging energy technologies with high power densit......
Porous structure and heteroatom doping are two key parameters for significantly boosting the capacitive performance of g......
Phenylenediamine-formaldehyde chemistry derived N-doped hollow carbon spheres for high-energy-densit
Porous carbon spheres represent an ideal family of electrode materials for supercapacitors because of the high surface a......
通过简单的水热过程将C6o分子引入石墨烯片层,可控制备了具有三维多孔结构的全碳C60/石墨烯杂化材料,该材料作电极材料时电容性能......
Flexible supercapacitors (SCs) have attracted increasing attention as the power supply unit for portable/wearable electr......
Conductive MOFs could exhibit full potential as integrated electrode materials for supercapacitors without interference ......
One-step synthesis of biomass derived O, N-codoped hierarchical porous carbon with high surface area
We report a convenient method to synthesize O, N-codoped hierarchical porous carbon by one-step carbonization of the mix......
Research progress on transition metal oxide based electrode materials for asymmetric hybrid capacito
In the past few years, the increasing energy consumption of traditional fossil fuels has posed a huge threat to human he......
,Synthesis of boron, nitrogen co-doped porous carbon from asphaltene for high-performance supercapac
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Two-dimensional black phosphorus (2D BP), well known as phosphorene, has triggered tremendous attention since the first ......
Ti3CNTx MXenes with unique electrical conductivity can be widely applied for supercapacitors and electromagnetic shieldi......
Porous and free-standing Ti3C2Tx-RGO film with ultrahigh gravimetric capacitance for supercapacitors
MXene-based electrode materials exhibit favorable supercapacitor performance in sulfuric acid due to praised pseudocapac......
The wearable demand of mod electronic devices makes flexible and stretchable energy storage device urgently needed.Stret......
A Molecular Foaming and Activation Strategy to Porous N?Doped Carbon Foams for Supercapacitors and -
Hierarchically porous carbon materials are promising for energy storage, separation and catalysis. It is desirable but f......
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......
以石油炼制副产品石油焦为原料,采用KOH活化法制备高比面积多孔炭,通过氨水水热处理对多孔炭进行表面渗氮改性.系统考察了KOH/石油......
石墨烯纳米卷是一种具有开放式螺旋状纳米卷结构的管状石墨烯.以石墨烯纳米卷为模板,利用原位聚合的方法,将聚苯胺生长在石墨烯纳......
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Effect of rGO Coating on Interconnected Co3O4 Nanosheets and Improved Supercapacitive Behavior of Co
In this study, the effect of reduced graphene oxide (rGO) on interconnected Co3O4 nanosheets and the improved supercapac......
Preparation of Sandwich-like NiCo2O4/rGO/NiO Heterostructure on Nickel Foam for High-Performance Sup
A kind of sandwich-like NiCo2O4/rGO/NiO heterostructure composite has been successfully anchored on nickel foam substrat......
Novel Hybrid Nanoparticles of Vanadium Nitride/Porous Carbon as an Anode Material for Symmetrical Su
Hybrid materials of vanadium nitride and porous carbon nanoparticles(VN/PCNPs) were fabricated by a facile pyrolysis pro......
The rational design and synthesis of two-di-mensional (2D) nanoflake ensemble-based materials have gered great attention......
A Novel Hierarchical Porous 3D Structured Vanadium Nitride/Carbon Membranes for High-performance Sup
Transition-metal nitrides exhibit wide potential windows and good electrochemical performance, but usually experience im......
Metal oxide and hydroxide nanoarrays: Hydrothermal synthesis and applications as supercapacitors and
The development of nanotechnology in recent decades has brought new opportunities in the exploration of new materials fo......
The recent fast development of supercapacitors, also known scientifically as electrochemical capacitors, has benefited s......
A variety of NiCo2O4 nanostrucutures ranging from nanowire to nanoplate and branched structures were successfully prepar......
Facile construction of novel CoMoO4 microplates@CoMoO4 microprisms structures for well-stable superc
A simple and controllable strategy has been developed to fabricate CoMoO4 microplates/CoMoO4 mi-croprisms (CMCMs) struct......
Freestanding hierarchical porous carbon film derived from hybrid nanocellulose for high-power superc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Rambutan-like hierarchically heterostructured CeO2-CuO hollow microspheres: Facile hydrothermal synt
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
High-performance supercapacitor based on ultralight and elastic three-dimensional carbon foam/reduce
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Hierarchical Ni-Co-S@Ni-W-O core-shell nanosheet arrays on nickel foam for high-performance asymmetr
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A cross-linked polyacrylamide electrolyte with high ionic conductivity for compressible supercapacit
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文通过溶剂热法"一锅"制备了镍掺杂的花状纳米碳片(Ni/FCNAs).借助X射线衍射仪(XRD)、扫描电子显微镜(SEM)和透射电子显微镜(TEM......
具有几何构型的球状结构可以减小电解质离子的传输距离,开发高比表面积、球形结构和制备工艺简单的多孔炭球,对于储能器件十分重要......
氧化铁成本低,自然界含量丰富,是一种有潜力的超级电容器材料。因其导电性差,本文以金属有机框架(MOF)为前驱体制备了Ni^(2+)掺杂F......
本文对超级电容器做了简介,综述了生物质炭的优点、废革屑作为炭材料的前驱体在超级电容器中的应用,及其未来的发展前景。利用废革......
在保持快速充/放电特性的同时,提高超级电容器的能量密度将极大地扩展其应用领域。本文以野生箩藦壳为碳源、ZnCl2为活化剂、NH4Cl......
由于具有良好的物理化学稳定性、高比表面积、可调的孔结构及优良的导电性,多孔炭广泛应用于超级电容器电极材料。它的电容性能与......
随着科学技术的不断发展。超级电容器由于其相比于普通电池更优越的性能得到了广泛的研究。电极材料作为超级电容器的核心部件,不......
为了得到高面积比容量的聚吡咯（PPy）膜超级电容器电极材料,用多次聚合法合成了PPy厚膜,聚合电量分别为8、10和12 mAh·cm^-2,掺......
摘 要： 采用粉末压片法，以泡沫镍为集流体，制备镍基超级电容器电极材料.在冷压压力为2～10 MPa时，采用扫描电镜观测样品的微观结构，以KOH......
采用内聚合法制备PAN基凝胶聚合物电解质超级电容器。采用交流阻抗、循环伏安、恒流充放电等测试方法对超级电容器的性能进行了测......
超级电容器作为一种新型的能源存储装置,由于其较高的功率密度、优良的充放电特性、超长的循环寿命,使其在移动电源,新能源汽车等......
采用间苯二酚、三聚氰胺和甲醛为原料,嵌段共聚物F127为组装剂,在水热条件下进行聚合和组装制备了具有纺锤体形貌的树脂纳米材料,......
为提高超级电容器的电化学性能,利用木屑在氮气气氛下碳化后制得具有碳微米管结构的生物碳,进而采用电沉积法在生物碳上沉积二氧化......
