3D Printing for Electrochemical Energy Applications

Chemical Reviews, Journal Year: 2020, Volume and Issue: 120(5), P. 2783 - 2810

Published: Feb. 12, 2020

Additive manufacturing (also known as three-dimensional (3D) printing) is being extensively utilized in many areas of electrochemistry to produce electrodes and devices, this technique allows for fast prototyping relatively low cost. Furthermore, there a variety 3D-printing technologies available, which include fused deposition modeling (FDM), inkjet printing, select laser melting (SLM), stereolithography (SLA), making additive highly desirable electrochemical purposes. In particular, over the last number years, significant amount research into using 3D printing create electrodes/devices energy conversion storage has emerged. Strides have been made area; however, are still challenges drawbacks that need be overcome order print active stable rival state-of-the-art. Review, we will give an overview reasoning behind these applications. We then discuss how performance affected by various manipulating 3D-printed post modification techniques. Finally, our insights future perspectives exciting field based on discussion through Review.

Language: Английский

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Insights into renewable hydrogen energy: Recent advances and prospects

Materials Science for Energy Technologies, Journal Year: 2020, Volume and Issue: 3, P. 319 - 327

Published: Jan. 1, 2020

Presently the fulfilment of world's energy demand highly relies on fossil fuel i.e. coal, oil and natural gas. Fossil fuels pose threat to environment biological systems earth. Usage these leads an increase in CO2 content atmosphere that causes global warming undesirable climatic changes. Additionally, are limited sources those will eventually dwindle. There is huge urge identifying utilizing renewable resources replace near future as it expected have no impact thus would enable one provide security. Hydrogen most desirable capable replacing vanishing hydrocarbons. In this review we present status demands, recent advances prospects hydrogen a highlighted. It gives broad overview different mainly focuses technologies their reliability for production future.

Language: Английский

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Recent advancement and assessment of green hydrogen production technologies

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 189, P. 113941 - 113941

Published: Nov. 2, 2023

Language: Английский

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Recent advances in membrane technologies for hydrogen purification

International Journal of Hydrogen Energy, Journal Year: 2019, Volume and Issue: 45(12), P. 7313 - 7338

Published: July 23, 2019

Language: Английский

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Influence of renewable energy power fluctuations on water electrolysis for green hydrogen production

International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 48(12), P. 4572 - 4593

Published: Nov. 24, 2022

The development of renewable energy technologies is essential to achieve carbon neutrality. Hydrogen can be stably stored and transported in large quantities maximize power utilization. Detailed understanding the characteristics operating methods water electrolysis technologies, which naturally intermittent fluctuating used directly, required for green hydrogen production, because power-driven processes significantly differ from industrial driven by steady grid power. Thus, it necessary overcome several issues related direct use This article reviews its generation as well current status operation conditions, electrolyzer configuration, system requirements, stack/catalyst durability, degradation mechanisms under sources. It also provides an accelerated test protocol method fair catalyst performance comparison share effective design directions. Finally, discusses potential challenges recommendations further improvements components systems suitable practical use, suggesting that a breakthrough could realized toward achievement sustainable hydrogen-based society.

Language: Английский

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Surface Design Strategy of Catalysts for Water Electrolysis

Small, Journal Year: 2022, Volume and Issue: 18(27)

Published: June 6, 2022

Abstract Hydrogen, a new energy carrier that can replace traditional fossil fuels, is seen as one of the most promising clean sources. The use renewable electricity to drive hydrogen production has very broad prospects for addressing and environmental problems. Therefore, many researchers favor electrolytic water due its green low‐cost advantages. reaction comprises oxygen evolution (OER) (HER). Understanding OER HER mechanisms in acidic alkaline processes contributes further studying design surface regulation catalysts. catalysts are mainly reviewed defects, doping, alloying, reconstruction, crystal structure, heterostructures. Besides, recent overall splitting also reviewed. Finally, this review paves way rational synthesis materials highly efficient electrocatalysis.

Language: Английский

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Bifunctional Electrocatalysts for Overall and Hybrid Water Splitting

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(7), P. 3694 - 3812

Published: March 22, 2024

Electrocatalytic water splitting driven by renewable electricity has been recognized as a promising approach for green hydrogen production. Different from conventional strategies in developing electrocatalysts the two half-reactions of (e.g., and oxygen evolution reactions, HER OER) separately, there growing interest designing bifunctional electrocatalysts, which are able to catalyze both OER. In addition, considering high overpotentials required OER while limited value produced oxygen, is another rapidly exploring alternative oxidation reactions replace hybrid toward energy-efficient generation. This Review begins with an introduction on fundamental aspects splitting, followed thorough discussion various physicochemical characterization techniques that frequently employed probing active sites, emphasis reconstruction during redox electrolysis. The design, synthesis, performance diverse based noble metals, nonprecious metal-free nanocarbons, overall acidic alkaline electrolytes, thoroughly summarized compared. Next, their application also presented, wherein anodic include sacrificing agents oxidation, pollutants oxidative degradation, organics upgrading. Finally, concise statement current challenges future opportunities presented hope guiding endeavors quest sustainable

Language: Английский

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Is the H2 economy realizable in the foreseeable future? Part I: H2 production methods

International Journal of Hydrogen Energy, Journal Year: 2020, Volume and Issue: 45(27), P. 13777 - 13788

Published: April 2, 2020

Language: Английский

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A Critical Review of Renewable Hydrogen Production Methods: Factors Affecting Their Scale-Up and Its Role in Future Energy Generation

Membranes, Journal Year: 2022, Volume and Issue: 12(2), P. 173 - 173

Published: Feb. 1, 2022

An increase in human activities and population growth have significantly increased the world's energy demands. The major source of for world today is from fossil fuels, which are polluting degrading environment due to emission greenhouse gases. Hydrogen an identified efficient carrier can be obtained through renewable non-renewable sources. overview sources hydrogen production focuses on water splitting (electrolysis, thermolysis, photolysis) biomass (biological thermochemical) mechanisms presented this study. limitations associated with these discussed. study also looks at some critical factors that hinders scaling up economy globally. Key among issues relating absence a value chain clean hydrogen, storage transportation high cost production, lack international standards, risks investment. ends future research recommendations researchers help enhance technical efficiencies mechanisms, policy direction governments reduce investment sector scale up.

Language: Английский

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Progress in utilisation of waste cooking oil for sustainable biodiesel and biojet fuel production

Energy Conversion and Management, Journal Year: 2020, Volume and Issue: 223, P. 113296 - 113296

Published: Aug. 13, 2020

Language: Английский

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