The hybrid nanostructure of vertically aligned cobalt sulfide nanoneedles on three-dimensional graphene decorated nickel foam for high performance methanol oxidation

2017 ◽  
Vol 320 ◽  
pp. 536-541 ◽  
Author(s):  
Chao-Kuang Cheng ◽  
Tsung-Kuang Yeh ◽  
Ming-Chi Tsai ◽  
Huei-Yu Chou ◽  
Hsuan-Chung Wu ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Cobalt Sulfide ◽  
Hybrid Nanostructure ◽  
Vertically Aligned

Design of three dimensional hybrid Co3O4@NiMoO4 core/shell arrays grown on carbon cloth as high-performance supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (17) ◽  
pp. 13957-13963 ◽  
Author(s):  
Yongfeng Li ◽  
Hui Wang ◽  
Jianming Jian ◽  
Yun Fan ◽  
Lin Yu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Three Dimensional ◽  
Core Shell ◽  
Carbon Cloth ◽  
Hybrid Nanostructure ◽  
Structured Materials

Electrodes with rationally designed hybrid nanostructure composites can have superior electrochemical performance for supercapacitors to single structured materials.

A high-performance asymmetric supercapacitor electrode based on a three-dimensional ZnMoO4/CoO nanohybrid on nickel foam

Nanoscale ◽  
2019 ◽  
Vol 11 (28) ◽  
pp. 13639-13649 ◽  
Author(s):  
Pengxi Li ◽  
Chaohui Ruan ◽  
Jing Xu ◽  
Yibing Xie
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
High Energy ◽  
Asymmetric Supercapacitor ◽  
Supercapacitor Electrode ◽  
Storage Performance ◽  
High Energy Storage

A three-dimensional criss-crossed ZnMoO4/CoO nanohybrid was synthesized to deliver high energy storage performance.

A robust hydrogen evolution catalyst based on crystalline nickel phosphide nanoflakes on three-dimensional graphene/nickel foam: high performance for electrocatalytic hydrogen production from pH 0–14

2015 ◽  
Vol 3 (5) ◽  
pp. 1941-1946 ◽  
Author(s):  
Ali Han ◽  
Song Jin ◽  
Huanlin Chen ◽  
Hengxing Ji ◽  
Zijun Sun ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Nickel Phosphide ◽  
Graphene Layers ◽  
Highly Efficient

A highly efficient cathode containing 3D Ni2P/graphene layers/nickel foam has been successfully constructed for electrocatalytic H2 evolution reaction (HER).

Detection of MicroRNA Based on Three-Dimensional Graphene Field-Effect Transistor Biosensor

NANO ◽  
2020 ◽  
Vol 15 (03) ◽  
pp. 2050039
Author(s):  
Ruihong Song ◽  
Meng Tian ◽  
Yingxian Li ◽  
Jianjian Liu ◽  
Guofeng Liu ◽  
...  
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Chemical Vapor ◽  
Current Response ◽  
Promising Alternative ◽  
Graphene Field Effect Transistor ◽  
Effect Transistor

MicroRNA (miRNAs) are post-transcriptional gene regulators and can be easily detected in plasma, which suggests a promising role as diagnostic markers. In this paper, we reported a nanomaterial of three-dimensional graphene (3D-G) grown on nickel foam by chemical vapor deposition (CVD). As a conductive channel, the 3D-G was made into field-effect transistor (FET) biosensor, showing high-performance in detecting of miRNA. We demonstrated that 3D-G FET biosensor was able to achieve a detection limit as low as 100[Formula: see text]pM and also has a good linear current response to miRNA concentrations in a broad range from 100[Formula: see text]pM to 100[Formula: see text]nM. Overall, the 3D-G FET biosensor was shown as a very promising alternative tool for the detection of miRNAs in biomedical research and early clinical diagnostic studies.

A dendrite-free and stable anode for high-performance Li–O2 batteries by prestoring Li in reduced graphene oxide coated three-dimensional nickel foam

2020 ◽  
Vol 56 (55) ◽  
pp. 7645-7648
Author(s):  
Huimin Zhao ◽  
Yiru Ma ◽  
Haocheng Qi ◽  
Zhenyu Xiao ◽  
Haifeng Lin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Ni Foam ◽  
Dimensional Changes ◽  
Reduced Graphene

GO modified Ni foam is used as a host to construct a Li/rGO-Ni electrode, which suppresses dimensional changes and Li dendrites.

scholarly journals Vertically Aligned and Interconnected Graphite and Graphene Oxide Networks Leading to Enhanced Thermal Conductivity of Polymer Composites

Polymers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1121 ◽  
Author(s):  
Ziming Wang ◽  
Yiyang Cao ◽  
Decai Pan ◽  
Sen Hu
Keyword(s):  
Thermal Conductivity ◽  
Graphene Oxide ◽  
High Performance ◽  
Three Dimensional ◽  
Freezing Temperature ◽  
Thermal Interface Materials ◽  
Vertically Aligned ◽  
Conductive Property ◽  
Efficient Heat Transfer ◽  
Enhanced Thermal Conductivity

Natural graphite flakes possess high theoretical thermal conductivity and can notably enhance the thermal conductive property of polymeric composites. Currently, because of weak interaction between graphite flakes, it is hard to construct a three-dimensional graphite network to achieve efficient heat transfer channels. In this study, vertically aligned and interconnected graphite skeletons were prepared with graphene oxide serving as bridge and support via freeze-casting method. Three freezing temperatures were utilized, and the resulting graphite and graphene oxide network was filled in a polymeric matrix. Benefiting from the ultralow freezing temperature of −196 °C, the network and its composite occupied a more uniform and denser structure, which lead to enhanced thermal conductivity (2.15 W m−1 K−1) with high enhancement efficiency and prominent mechanical properties. It can be significantly attributed to the well oriented graphite and graphene oxide bridges between graphite flakes. This simple and effective strategy may bring opportunities to develop high-performance thermal interface materials with great potential.

scholarly journals Three-Dimensional MoS2 Nanodot-Impregnated Nickel Foam Electrodes for High-Performance Supercapacitor Applications

ACS Omega ◽  
2020 ◽  
Vol 5 (20) ◽  
pp. 11721-11729
Author(s):  
Akhil M. Abraham ◽  
Sunil P. Lonkar ◽  
Vishnu V. Pillai ◽  
Saeed M. Alhassan
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
Supercapacitor Applications
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