Perspective on the hydrogen economy as a pathway to reach net-zero CO<sub>2</sub>emissions in Europe

Spek, Mijndert van der; Banet, Catherine; Bauer, Christian; Gabrielli, Paolo; Goldthorpe, W.H.; Mazzotti, Marco; Munkejord, Svend Tollak; Røkke, Nils A.; Shah, Nilay; Sunny, Nixon; Sutter, Daniel; Trusler, J. Martin; Gazzani, Matteo

doi:10.1039/d1ee02118d

Cited by 208 publications

(101 citation statements)

References 179 publications

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“…Industry and authorities must establish stringent safety guidelines for each individual use case, just as they would for other possibly harmful compounds [236][237][238]. hydrogen investment, additional certainty is provided, for example, by EU objectives [242,243].…”

Section: Expected Difficulties and Enabling Factorsmentioning

confidence: 99%

“…Energies 2022, 15, 4741 29 of 43 hydrogen investment, additional certainty is provided, for example, by EU objectives [242,243].…”

Section: High Cost Of Benign Hydrogen Productionmentioning

confidence: 99%

“…No one technology can achieve all of the objectives in order to reach optimum, dependable, inexpensive, clean and efficient hydrogen production targets. hydrogen investment, additional certainty is provided, for example, by EU objectives [242,243].…”

Section: Future Direction and Suggestionsmentioning

confidence: 99%

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Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Qazi

2022

Energies

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A general rise in environmental and anthropogenically induced greenhouse gas emissions has resulted from worldwide population growth and a growing appetite for clean energy, industrial outputs, and consumer utilization. Furthermore, well-established, advanced, and emerging countries are seeking fossil fuel and petroleum resources to support their aviation, electric utilities, industrial sectors, and consumer processing essentials. There is an increasing tendency to overcome these challenging concerns and achieve the Paris Agreement’s priorities as emerging technological advances in clean energy technologies progress. Hydrogen is expected to be implemented in various production applications as a fundamental fuel in future energy carrier materials development and manufacturing processes. This paper summarizes recent developments and hydrogen technologies in fuel refining, hydrocarbon processing, materials manufacturing, pharmaceuticals, aircraft construction, electronics, and other hydrogen applications. It also highlights the existing industrialization scenario and describes prospective innovations, including theoretical scientific advancements, green raw materials production, potential exploration, and renewable resource integration. Moreover, this article further discusses some socioeconomic implications of hydrogen as a green resource.

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Section: Expected Difficulties and Enabling Factorsmentioning

confidence: 99%

“…Energies 2022, 15, 4741 29 of 43 hydrogen investment, additional certainty is provided, for example, by EU objectives [242,243].…”

Section: High Cost Of Benign Hydrogen Productionmentioning

confidence: 99%

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Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Qazi

2022

Energies

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“…Denn zurzeit stammen mehr als 95 Prozent aus fossilen statt erneuerbaren Quellen und sind somit "grau" statt "grün". 1) Die fortgeschrittenste Route zu grünem Wasserstoff ist die Elektrolyse von Wasser mit erneuerbarer Elektrizität. Dieser Produktionsweg ist aber noch nicht wettbewerbsfähig mit Wasserstoff aus fossilen Rohstoffen, und es man-gelt an nachhaltig produzierter Elektrizität, um große Mengen Wasserstoff herzustellen.…”

Section: Wissenschaft + Forschungunclassified

“…Nachrichten aus der Chemie| 70 | Juni 2022 | www.gdch.de/nachrichten G rüner Wasserstoff hat das Potenzial, eine Schlüsselrolle in der Energiewende einzunehmen: Er ermöglicht, Energie aus erneuerbaren Quellen in Mobilitätsund Industriesektoren zu integrieren, die andernfalls schwer zu defossilieren wären, 1) und zudem die Umwandlung von CO 2 in Ba sis chemi ka li en wie Methanol. 2) Das erfordert jedoch einen radikalen Wandel in der globalen Wasserstoffproduktion.…”

Section: Wissenschaft + Forschungunclassified

Grüner Wasserstoff direkt aus Sonnenlicht

Schneidewind¹

2022

Nachr Chem

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Ambient Electrosynthesis toward Single‐Atom Sites for Electrocatalytic Green Hydrogen Cycling

Zhao

Xia

et al. 2023

Advanced Materials

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With the ultimate atomic utilization, well‐defined configuration of active sites and unique electronic properties, catalysts with single‐atom sites (SASs) exhibit appealing performance for electrocatalytic green hydrogen generation from water splitting and further utilization via hydrogen–oxygen fuel cells, such that a vast majority of synthetic strategies toward SAS‐based catalysts (SASCs) are exploited. In particular, room‐temperature electrosynthesis under atmospheric pressure offers a novel, safe, and effective route to access SASs. Herein, the recent progress in ambient electrosynthesis toward SASs for electrocatalytic sustainable hydrogen generation and utilization, and future opportunities are discussed. A systematic summary is started on three kinds of ambient electrochemically synthetic routes for SASs, including electrochemical etching (ECE), direct electrodeposition (DED), and electrochemical leaching–redeposition (ELR), associated with advanced characterization techniques. Next, their electrocatalytic applications for hydrogen energy conversion including hydrogen evolution reaction, oxygen evolution reaction, overall water splitting, and oxygen reduction reaction are reviewed. Finally, a brief conclusion and remarks on future challenges regarding further development of ambient electrosynthesis of high‐performance and cost‐effective SASCs for many other electrocatalytic applications are presented.

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Perspective on the hydrogen economy as a pathway to reach net-zero CO₂emissions in Europe

Abstract: The envisioned role of hydrogen in the energy transition – or the concept of hydrogen economy – has varied through the years. While in the past hydrogen was mainly considered...

Cited by 208 publications

References 179 publications

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Grüner Wasserstoff direkt aus Sonnenlicht

Ambient Electrosynthesis toward Single‐Atom Sites for Electrocatalytic Green Hydrogen Cycling

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Perspective on the hydrogen economy as a pathway to reach net-zero CO2emissions in Europe

Abstract: The envisioned role of hydrogen in the energy transition – or the concept of hydrogen economy – has varied through the years. While in the past hydrogen was mainly considered...

Cited by 208 publications

References 179 publications

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities

Grüner Wasserstoff direkt aus Sonnenlicht

Ambient Electrosynthesis toward Single‐Atom Sites for Electrocatalytic Green Hydrogen Cycling

Contact Info

Product

Resources

About

Perspective on the hydrogen economy as a pathway to reach net-zero CO₂emissions in Europe