Engineering Vertical Aligned MoS 2 on Graphene Sheet Towards Thin Film Lithium Ion Battery

He, Jianjiang; Zhang, Chuanjian; Du, Huiping; Zhang, Shengliang; Hu, Pu; Zhang, Zhonghua; Ma, Yulei; Cui, Guanglei

doi:10.1016/j.electacta.2015.08.025

Cited by 54 publications

(39 citation statements)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This good interfacial compatibility can also be observed in the EIS results. The equivalent circuit model of the studied system can be observed in Figure e. The indistinct semicircle in the high‐frequency region corresponds to the SEI film resistance ( R s ) and the constant‐phase element (CPE1), the medium‐frequency semicircle is assigned to the charge‐transfer impedance ( R ct ) and the CPE of the electrode–electrolyte interface (CPE2), and W in the low‐frequency region is associated with the Warburg impedance . The fitting parameters are listed in the inset of Figure e. The low R s and R ct values of the sample heated at 400 °C suggest good interface contact between the uniform GDY film and SEI film, which would minimize side reactions.…”

Section: Resultsmentioning

confidence: 99%

Construction of Large‐Area Uniform Graphdiyne Film for High‐Performance Lithium‐Ion Batteries

Bao

Cui

et al. 2017

Chemistry A European J

Self Cite

View full text Add to dashboard Cite

Large-area graphdiyne film is constructed by heat treatment, including thermally induced evaporation and a cross-coupling reaction process. The growth mechanism is proposed based on the observation and characterization that the heating temperature plays an important role in the evaporation of oligomers and in triggering the thermal cross-coupling reaction, whereas the heating duration mainly determines the execution of the thermal cross-coupling reaction. By controlling the heat-treatment process, a graphdiyne film with uniform morphology and good conductivity is obtained. The improved GDY film based electrodes deliver good interfacial contact and more lithium storage sites; thus leading to superior electrochemical performance. A reversible capacity of 901 mAh g is achieved. Specifically, the electrodes exhibit excellent rate performance, with which a capacity of 430 mAh g is maintained at a rate as high as 5 A g . These advantages mean that the uniform graphdiyne film is a good candidate for the fabrication of a flexible and high-capacity electrode material.

show abstract

Section: Resultsmentioning

confidence: 99%

Construction of Large‐Area Uniform Graphdiyne Film for High‐Performance Lithium‐Ion Batteries

Bao

Cui

et al. 2017

Chemistry A European J

Self Cite

View full text Add to dashboard Cite

show abstract

“…[101,160] Huang et al prepared an ultrathin MoS 2 nanosheets vertically aligned on the single layer graphene sheet coated Ti substrate by CVD method. [101,160] Huang et al prepared an ultrathin MoS 2 nanosheets vertically aligned on the single layer graphene sheet coated Ti substrate by CVD method.…”

Section: Self-supported Nanoarraysmentioning

confidence: 99%

“…[196] An emerging and effective avenue is the rational design and synthesis of active materials with hierarchical hollow structures. [34,160,169] For example, Chen et al reported a three-dimensional (3D) hierarchical MoS 2 nanoflake array on the surface of an ACF cloth. [73] The as-prepared assembled MoS 2 tubes had a high specific surface area and mesopores resulting from the disordered assembly of ultrathin MoS 2 layers.…”

Section: Wileyonlinelibrarycommentioning

confidence: 99%

Hierarchical Structures Based on Two‐Dimensional Nanomaterials for Rechargeable Lithium Batteries

Cong

Xie

2017

Advanced Energy Materials

232

125

View full text Add to dashboard Cite

Two‐dimensional (2D) nanomaterials (i.e., graphene and its derivatives, transition metal oxides and transition metal dichalcogenides) are receiving a lot attention in energy storage application because of their unprecedented properties and great diversities. However, their re‐stacking or aggregation during the electrode fabrication process has greatly hindered their further developments and applications in rechargeable lithium batteries. Recently, rationally designed hierarchical structures based on 2D nanomaterials have emerged as promising candidates in rechargeable lithium battery applications. Numerous synthetic strategies have been developed to obtain hierarchical structures and high‐performance energy storage devices based on these hierarchical structure have been realized. This review summarizes the synthesis and characteristics of three styles of hierarchical architecture, namely three‐dimensional (3D) porous network nanostructures, hollow nanostructures and self‐supported nanoarrays, presents the representative applications of hierarchical structured nanomaterials as functional materials for lithium ion batteries, lithium‐sulfur batteries and lithium‐oxygen batteries, meanwhile sheds light particularly on the relationship between structure engineering and improved electrochemical performance; and provides the existing challenges and the perspectives for this fast emerging field.

show abstract

“…In 2015, Huang et al. reported a sandwich‐like stacked thin‐film battery with a unique structure design . As shown in Figure a, MoS 2 nanosheets were vertically aligned on a graphene sheet (MoS 2 ‐NS/G), which provided rapid electron and ion transport along MoS 2 basal planes, and buffering spaces for Li + intercalation.…”

Section: Planar Mesdsmentioning

confidence: 99%

“…As shown in Figure 1, the configuration of microelectronic devices has developed from linear,p lanar shapes to 3D architectures. [10] At the same time, many materials, such as variouse lementary substances, [11,12] oxides, [13][14][15] sulfides, [16][17][18] hydroxides, [19,20] and organic compounds, [21][22][23] with forms ranging from 0D to 3D, [24][25][26] have been investigatedf or both MB and MSC electrode purposes. Amongt hese, 2D materials attract considerable attention due to their uniquee lectrochemical and mechanical properties when applied in energy storage.…”

Section: Introductionmentioning

confidence: 99%

Miniaturized Energy Storage Devices Based on Two‐Dimensional Materials

Jiang

Weng

2019

ChemSusChem

View full text Add to dashboard Cite

A growing demand for miniaturized biomedical sensors, microscale self‐powered electronic systems, and many other portable, wearable, and integratable electronic devices is continually stimulating the rapid development of miniaturized energy storage devices (MESDs). Miniaturized batteries (MBs) and supercapacitors (MSCs) were considered to be suitable energy storage devices to power microelectronics uninterruptedly with reasonable energy and power densities. However, in addition to similar challenges encountered with electrode materials in conventional energy storage devices, their performances are also greatly affected by microfabrication technologies, as well as the challenges of how to realize stable and high‐performance MESDs in such a limited footprint area. Benefiting from the unique architectural engineering of two‐dimensional materials and the emergence of precise and controllable microfabrication techniques, the output electrochemical performances of MSCs and MBs are improving rapidly. This minireview summarizes recent advances in MSCs and MBs built from two‐dimensional materials, including electrode/device configuration designs, material synthesis, microfabrication processes, smart function incorporations, and system integrations. An introduction to configurations of the MESDs, from linear fibrous shapes, planar sandwich thin‐film or interdigital structures, to three‐dimensional configurations, is presented. The fundamental influences of the electrode material and configuration designs on the exhibited MB/MSC electrochemical performances are also highlighted.

show abstract

Engineering Vertical Aligned MoS 2 on Graphene Sheet Towards Thin Film Lithium Ion Battery

Cited by 54 publications

References 48 publications

Construction of Large‐Area Uniform Graphdiyne Film for High‐Performance Lithium‐Ion Batteries

Construction of Large‐Area Uniform Graphdiyne Film for High‐Performance Lithium‐Ion Batteries

Hierarchical Structures Based on Two‐Dimensional Nanomaterials for Rechargeable Lithium Batteries

Miniaturized Energy Storage Devices Based on Two‐Dimensional Materials

Contact Info

Product

Resources

About