Low‐Cost and Scalable Fabrication of Hierarchically Porous N‐Doped Carbon for Energy Storage and Conversion Application

2020 ◽  
Vol 5 (2) ◽  
pp. 533-537 ◽  
Author(s):  
Zixu Sun ◽  
Kaibing Li ◽  
See Wee Koh ◽  
Lishi Jiao
Keyword(s):  
Energy Storage ◽  
Low Cost ◽  
Energy Storage And Conversion ◽  
Hierarchically Porous

In-situ fabrication of Ni-Fe-S hollow hierarchical sphere：An efficient (pre)catalyst for OER and HER

2021 ◽  
Author(s):  
Zhuoxun Yin ◽  
Shu Zhang ◽  
Jinlong Li ◽  
Shangkun Ma ◽  
Wei Chen ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Storage ◽  
Low Cost ◽  
Energy Storage And Conversion ◽  
Hierarchically Porous ◽  
Highly Active ◽  
In Situ Fabrication ◽  
Renewable Energy Storage

Designing low-cost, highly active and stable electrocatalysts is very important to various renewable energy storage and conversion devices. We fabricated a hierarchically porous Ni-Fe-S hollow hierarchical sphere through a solvothermal...

Storage of hydrogen and lithium in inorganic nanotubes and nanowires

2006 ◽  
Vol 21 (11) ◽  
pp. 2744-2757 ◽  
Author(s):  
Fangyi Cheng ◽  
Jun Chen
Keyword(s):  
Energy Storage ◽  
High Efficiency ◽  
Low Cost ◽  
High Surface ◽  
Rechargeable Batteries ◽  
Energy Storage And Conversion ◽  
Electrochemical Characteristics ◽  
Environmental Benefit ◽  
Lithium Storage ◽  
Inorganic Nanotubes

The search for cleaner and more efficient energy storage and conversion technologies has become an urgent task due to increasing environmental issues and limited energy resources. The aim of energy storage and conversion is to obtain energy with environmental benefit, high efficiency, and low cost (namely, maximum atomic and recycling economy). Progress has been made in the fields of hydrogen storage and rechargeable batteries. The emerging nanotechnology offers great opportunities to improve the performance of existing energy storage systems. Applying nanoscale materials to energy storage offers a higher capacity compared to the bulk counterparts due to the unique properties of nanomaterials such as high surface areas, large surface-to-volume atom ratio, and size-confinement effect. In particular, one- dimensional (1D) inorganic nanostructures like tubes and wires exhibit superior electrochemical characteristics because of the combined advantages of small size and 1D morphology. Hydrogen and lithium can be stored in different 1D nanostructures in various ways, including physical and/or chemical sorption, intercalation, and electrochemical reactions. This review highlights some of the latest progress with the studies of hydrogen and lithium storage in inorganic nanotubes and nanowires such as MoS2, WS2, TiS2, BN, TiO2, MnO2, V2O5, Fe2O3, Co3O4, NiO, and SnO2.

Facile Strategy to Low-Cost Synthesis of Hierarchically Porous, Active Carbon of High Graphitization for Energy Storage

2018 ◽  
Vol 10 (25) ◽  
pp. 21573-21581 ◽  
Author(s):  
Xiang Deng ◽  
Wenxiang Shi ◽  
Yijun Zhong ◽  
Wei Zhou ◽  
Meilin Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Active Carbon ◽  
Low Cost ◽  
Hierarchically Porous

Low-cost and high safe manganese-based aqueous battery for grid energy storage and conversion

2019 ◽  
Vol 64 (23) ◽  
pp. 1780-1787 ◽  
Author(s):  
Jianhang Huang ◽  
Zhaowei Guo ◽  
Xiaoli Dong ◽  
Duan Bin ◽  
Yonggang Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Low Cost ◽  
Energy Storage And Conversion ◽  
Aqueous Battery

“Cooking” Hierarchically Porous Carbons with Phenolic Molecules and Zinc Salts

2021 ◽  
Author(s):  
Le-Le Zhang ◽  
Lei Tong ◽  
Yanwei Ding ◽  
Lin-Wei Chen ◽  
Yuxia Bai ◽  
...  
Keyword(s):  
Energy Storage ◽  
Heterogeneous Catalysis ◽  
Mass Transport ◽  
Active Sites ◽  
Energy Storage And Conversion ◽  
Porous Carbons ◽  
Hierarchically Porous ◽  
Zinc Salts

Hierarchically porous carbons (HPCs) with multimodal pore systems have structural advantages of exposuring active sites and promoting mass transport for applications in heterogeneous catalysis, energy storage, and conversion. Here, we...

Multifunctional hollow sandwich structure with many active sites for electronic transfer modulation and its application in energy storage and conversion

2019 ◽  
Vol 4 (5) ◽  
pp. 1211-1220 ◽  
Author(s):  
Wen Wang ◽  
Jixin Yao ◽  
Xueqin Zuo ◽  
Qun Yang ◽  
Mingzai Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Active Sites ◽  
Sandwich Structure ◽  
Low Cost ◽  
Energy Storage And Conversion ◽  
Electronic Transfer ◽  
Fundamental Mechanism

Revealing the fundamental mechanism of effective, low-cost multifunctional electrocatalysts based on a hollow sandwich structure is desirable for energy storage and conversion.

An amorphous carbon nitride/NiO/CoN-based composite: a highly efficient nonprecious electrode for supercapacitors and the oxygen evolution reaction

Nanoscale ◽  
2020 ◽  
Vol 12 (13) ◽  
pp. 7024-7034 ◽  
Author(s):  
Huifang Yang ◽  
Haoran Guo ◽  
Kanglei Pang ◽  
Peidong Fan ◽  
Xinpan Li ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Energy Storage ◽  
Amorphous Carbon ◽  
Transition Metal Oxides ◽  
Carbon Nitride ◽  
Low Cost ◽  
Energy Storage And Conversion ◽  
Environmental Friendliness ◽  
Good Corrosion Resistance ◽  
Amorphous Carbon Nitride

Due to their features of low cost, good corrosion resistance and environmental friendliness, transition metal oxides/nitrides are among the most promising materials for energy storage and conversion.

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