Graphene-Metal Oxide Hybrid Nanostructured Materials for Electrocatalytic Sensing and Sustainable Energy Storage

2016 ◽  
Vol 5 (1) ◽  
pp. 4-31 ◽  
Author(s):  
Arnab Halder ◽  
Minwei Zhang ◽  
Qijin Chi
Keyword(s):  
Energy Storage ◽  
Metal Oxide ◽  
Nanostructured Materials ◽  
Sustainable Energy

Synthesis of Spinel-Metal-Oxide/Biopolymer Hybrid Nanostructured Materials

2010 ◽  
Vol 114 (41) ◽  
pp. 17574-17579 ◽  
Author(s):  
M. A. Garza-Navarro ◽  
A. Torres-Castro ◽  
D. I. García-Gutiérrez ◽  
L. Ortiz-Rivera ◽  
Y. C. Wang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Nanostructured Materials

scholarly journals Thermochemical Energy Storage Performance Analysis of (Fe,Co,Mn)Ox Mixed Metal Oxides

Catalysts ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 362
Author(s):  
Yabibal Getahun Dessie ◽  
Qi Hong ◽  
Bachirou Guene Lougou ◽  
Juqi Zhang ◽  
Boshu Jiang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Redox Reaction ◽  
Gas Flow ◽  
Oxygen Exchange ◽  
Engineering Industry ◽  
Oxide Material ◽  
Oxide Materials ◽  
Uptake Ratio

Metal oxide materials are known for their ability to store thermochemical energy through reversible redox reactions. Metal oxides provide a new category of materials with exceptional performance in terms of thermochemical energy storage, reaction stability and oxygen-exchange and uptake capabilities. However, these characteristics are predicated on the right combination of the metal oxide candidates. In this study, metal oxide materials consisting of pure oxides, like cobalt(II) oxide, manganese(II) oxide, and iron(II, III) oxide (Fe3O4), and mixed oxides, such as (100 wt.% CoO, 100 wt.% Fe3O4, 100 wt.% CoO, 25 wt.% MnO + 75 wt.% CoO, 75 wt.% MnO + 25 wt.% CoO) and 50 wt.% MnO + 50.wt.% CoO), which was subjected to a two-cycle redox reaction, was proposed. The various mixtures of metal oxide catalysts proposed were investigated through the thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), energy dispersive X-ray (EDS), and scanning electron microscopy (SEM) analyses. The effect of argon (Ar) and oxygen (O2) at different gas flow rates (20, 30, and 50 mL/min) and temperature at thermal charging step and thermal discharging step (30–1400 °C) during the redox reaction were investigated. It was revealed that on the overall, 50 wt.% MnO + 50 wt.% CoO oxide had the most stable thermal stability and oxygen exchange to uptake ratio (0.83 and 0.99 at first and second redox reaction cycles, respectively). In addition, 30 mL/min Ar–20 mL/min O2 gas flow rate further increased the proposed (Fe,Co,Mn)Ox mixed oxide catalyst’s cyclic stability and oxygen uptake ratio. SEM revealed that the proposed (Fe,Co,Mn)Ox material had a smooth surface and consisted of polygonal-shaped structures. Thus, the proposed metallic oxide material can effectively be utilized for high-density thermochemical energy storage purposes. This study is of relevance to the power engineering industry and academia.

Rational Design of Carbon Layer-Decorated Metal Oxide/Nickel Cobalt Sulfide-Based Composite with Faster Energy Storage and Long Cyclic Life

2021 ◽  
Vol 4 (3) ◽  
pp. 2138-2147
Author(s):  
Dandan Han ◽  
Yifan Pan ◽  
Jinhe Wei ◽  
Liucheng Mao ◽  
Ye Shen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metal Oxide ◽  
Rational Design ◽  
Carbon Layer ◽  
Cobalt Sulfide ◽  
Cyclic Life ◽  
Nickel Cobalt

scholarly journals Polysaccharides for sustainable energy storage – A review

2021 ◽  
Vol 265 ◽  
pp. 118063
Author(s):  
Werner Schlemmer ◽  
Julian Selinger ◽  
Mathias Andreas Hobisch ◽  
Stefan Spirk
Keyword(s):  
Energy Storage ◽  
Sustainable Energy

scholarly journals Photodoping of metal oxide nanocrystals for multi-charge accumulation and light-driven energy storage

Nanoscale ◽  
2021 ◽  
Author(s):  
Michele Ghini ◽  
Nicola Curreli ◽  
Andrea Camellini ◽  
Mengjiao Wang ◽  
Aswin Asaithambi ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solar Energy ◽  
Metal Oxide ◽  
Direct Conversion ◽  
Charge Accumulation ◽  
Innovative Solutions ◽  
And Storage ◽  
The Way

Light-driven multi-charge accumulation (i.e., photodoping) of doped metal oxide nanocrystals opens the way to innovative solutions for the direct conversion and storage of the solar energy.

scholarly journals Upgrading agricultural biomass for sustainable energy storage: Bioprocessing, electrochemistry, mechanism

2020 ◽  
Vol 31 ◽  
pp. 274-309 ◽  
Author(s):  
Yiming Feng ◽  
Lei Tao ◽  
Zhifeng Zheng ◽  
Haibo Huang ◽  
Feng Lin
Keyword(s):  
Energy Storage ◽  
Sustainable Energy ◽  
Agricultural Biomass

Coal-derived carbon nanomaterials for sustainable energy storage applications

Carbon ◽  
2021 ◽  
Vol 177 ◽  
pp. 429
Author(s):  
Ke-ke Li ◽  
Guo-yang Liu ◽  
Li-si Zheng ◽  
Jia Jia ◽  
You-yu Zhu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Carbon Nanomaterials ◽  
Sustainable Energy ◽  
Energy Storage Applications

MXene binder stabilizes pseudocapacitance of conducting polymers

2021 ◽  
Vol 9 (36) ◽  
pp. 20356-20361
Author(s):  
Muhammad Boota ◽  
Euiyeon Jung ◽  
Rajeev Ahuja ◽  
Tanveer Hussain
Keyword(s):  
Energy Storage ◽  
Conducting Polymers ◽  
Electrochemical Performance ◽  
Organic Materials ◽  
Sustainable Energy ◽  
Large Family ◽  
Energy Storage Devices ◽  
Storage Devices

Unlike conventional additives, the use of MXene as a binder improves the electrochemical performance of conducting polymers. The approach is extendable to a large family of poorly conducting organic materials for sustainable energy storage devices.

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