The perspective of energy poverty and 1st energy crisis of green transition

Hussain, Syed Asad; Razi, Faran; Hewage, Kasun; Sadiq, Rehan

doi:10.1016/j.energy.2023.127487

Cited by 86 publications

(21 citation statements)

References 62 publications

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“…The world's energy consumption has been escalating at a concerning pace, primarily driven by the continued combustion of fossil fuels. [1] The surge in global population has led to a corresponding increase in the demand for energy worldwide. Despite this escalating demand, the current energy production and available supplies have struggled to keep pace with the growing population and its heighted energy needs.…”

Section: Introductionmentioning

confidence: 99%

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Khan,

Shakeel,

Alam

et al. 2023

Batteries & Supercaps

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Supercapacitors have emerged as a promising energy storage technology with attributes like high power and tuneable energy density along with splined cyclic potential. Their performance is heavily driven by the employed electrode materials that still crave high charge storage and rate capabilities as well as virile conductivity. Among numerous applied strategies to patch the corresponding quandary, sulfurization has garnered significant attention as an effective method for improving the electrochemical depiction of electrode materials. This review article presents a comprehensive analysis of the sulfurization process applied to the electrode with the aim of providing profound overview of the latest developments, the impact of sulfur incorporation on electrode properties, and the resulting performance enhancement in supercapacitors. It explores the influence of sulfidation on the morphological, structural, and compositional aspects of electrode materials, highlighting the modification of surface area, pore size distribution, crystal structure, and the formation of active sites. The discussions on the improved specific capacitance, enhanced rate capability, prolonged cycle life, and upgraded energy density achieved are accumulated. Additionally, the review explores the challenges and limitations associated with sulfurization and strategies to mitigate trials for future directions of research and developments.

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Section: Introductionmentioning

confidence: 99%

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Khan,

Shakeel,

Alam

et al. 2023

Batteries & Supercaps

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…According to a report by the International Monetary Fund (IMF), there has been a significant increase in energy consumption subsequent to the pandemic, which has had a profound impact on the global economy and society. [1] Many countries are currently facing soaring prices and shortages of coal, oil, and gas, which serve as primary sources of energy for the worldwide community. The utilisation of traditional energy sources to fulfil energy requirements has adverse impacts on human health and the environment, including the occurrence of heat waves and droughts, global warming, and acid rain.…”

Section: Introductionmentioning

confidence: 99%

“…Metal oxides are attractive options due to their high stability and inexpensiveness, as well as their ability to meet band position requirements regarding water oxidation and reduction potentials. [1,2] However, most metal oxides containing only one metal component suffer from inherent limitations in carrier transport, light absorption, and stability, which hinder their PEC performance. Therefore, researchers have explored bi-metallic oxides, such as BiVO 4 , Fe 2 TiO 5 , CuWO 4 , CuBiO 4 , as photoelectrodes, which can offer tunable optoelectronic properties by changing the metal arrangement and defect pattern in such multi-metal oxides.…”

Section: Introductionmentioning

confidence: 99%

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Fabrication of a Novel Co/CoO@Fe₂V₄O₁₃ Composite Catalyst as a Photoanode for Enhanced Photoelectrochemical Water Oxidation

Asim,

Khan

2023

Chemistry An Asian Journal

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Herein, the synthesis of a novel composite photocatalyst, Co/CoO@Fe2V4O13, is reported by the deposition of CoO metal oxide nanoparticles on the surface of Fe2V4O13 bimetallic oxide. The synthesised photocatalyst exhibited a band gap of roughly 1.8 eV, rendering it responsive to the complete visible light spectrum of the sun, thereby enabling optimal absorption of solar radiation. The Co/CoO@Fe2V4O13 composites demonstrated an enhanced photoelectrochemical water oxidation capacity compared to pristine Fe2V4O13 when exposed to visible light. The enhanced performance is attributed primarily to the creation of a p‐n junction at the interface of Fe2V4O13 and Co/CoO, as well as the Z‐scheme charge transfer mechanism, which aids in the separation and transfer of photogenerated charge carriers. Light absorption by Co nanoparticles via plasmonic excitation and intra‐ and inter‐band transitions in the composite structure is also likely, resulting in increased composite efficiency. Our findings indicate that Co/CoO@Fe2V4O13 composites show promising performance for solar water splitting applications and offer new perspectives for designing effective photocatalysts.

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Risk Identification and Safety Technology for Hydrogen Production from Natural Gas Reforming

Feng,

Gu,

Pang

et al. 2024

ChemBioEng Reviews

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The hydrogen production from natural gas has advantages of low investment, low carbon emission, and high hydrogen production rate. This paper briefly describes the technical overview of hydrogen production from natural gas reforming and identifies its risk factors. According to the dangerous characteristics of high reaction temperature, easy leakage of reaction medium, flammability, and explosion in the process, the intrinsic safety of the process is discussed in combination with relevant research and industrial experience. The safety requirements of key equipment and materials are introduced in detail, followed by the optimization methods of process safety that can be taken in the engineering process. Besides, the accident prevention measures for emergency shutdown and fire explosion are summarized. Finally, the future research demands are put forward from the perspective of research and development, which is instructive for the safe hydrogen production from natural gas in the future.

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The perspective of energy poverty and 1st energy crisis of green transition

Cited by 86 publications

References 62 publications

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Fabrication of a Novel Co/CoO@Fe₂V₄O₁₃ Composite Catalyst as a Photoanode for Enhanced Photoelectrochemical Water Oxidation

Risk Identification and Safety Technology for Hydrogen Production from Natural Gas Reforming

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The perspective of energy poverty and 1st energy crisis of green transition

Cited by 86 publications

References 62 publications

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Sulfurization of Electrode Material: A Promising Window for Supercapacitor Technology

Fabrication of a Novel Co/CoO@Fe2V4O13 Composite Catalyst as a Photoanode for Enhanced Photoelectrochemical Water Oxidation

Risk Identification and Safety Technology for Hydrogen Production from Natural Gas Reforming

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Product

Resources

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Fabrication of a Novel Co/CoO@Fe₂V₄O₁₃ Composite Catalyst as a Photoanode for Enhanced Photoelectrochemical Water Oxidation