GX & Decarbonization Research

Xiao-Jia Li ^1,2 He-Ying Chen,^1,2 Yi-Zheng Sun,^1,3 and Zhi-Chun Fan^1,3,†

Liquid hydrogen is attracting attention for its high energy density and environmental friendliness, requiring an understanding of its boiling heat transfer. This study uses molecular dynamics simulations to investigate vaporization nucleati…

Xia Jingquan, Shen Xianda, Zhang Fengshou

This study investigates the distinctive flow phenomena, particularly fingering, that occur during hydrogen transport in porous media for underground hydrogen storage. The authors analyze how hydrogen's low density, low viscosity, and high d…

Komorowska A.

This paper identifies optimal delivery pathways and transport modes for regional green hydrogen supply to Poland's transport sector. It evaluates cost- and emission-efficient logistics options, informing hydrogen hub design and infrastructu…

Paula Valdunciel Grimaldi

This study evaluates the potential of carbon gels for application in fuel cells, likely focusing on material properties and their impact on cell performance. However, only the title and a placeholder abstract are provided, so specific findi…

Saldaña, Gaizka, Asensio, Francisco Javier, Oñederra, Oier +2

This study analyzes the economic value of market and regulatory flexibility for grid-connected green hydrogen production using a Spanish case study. It quantifies how electricity price volatility and regulatory design affect hydrogen produc…

Onat M.R.

This paper designs and analyzes the cost of green hydrogen and ammonia production using hybrid offshore wind and floating solar PV systems. It evaluates the complementarity of renewable sources to stabilize supply and improve economic feasi…

Quansah F.B.

This paper maps the potential for a hydrogen economy in Ghana, focusing on the strategic contribution of small modular reactors (SMRs) to low-carbon hydrogen production. It explores how SMRs could enable clean hydrogen supply and support th…

Krishnamoorthy M.

This perspective article argues that renewable green hydrogen is a promising future power source for electric vehicles, likely including fuel cell EVs. It addresses the role of hydrogen in transport decarbonization and synergy with renewabl…

Kumar A.

This paper examines ammonia's role as an energy vector in the emerging hydrogen economy. Ammonia is seen as a promising carrier for hydrogen storage and transport, with potential uses in power generation and shipping. It also implies techni…

Madheswaran D.K.

This paper examines the potential of green hydrogen to drive India's decarbonization. It argues that renewable-based hydrogen production can cut emissions in industry and transport, and highlights the need for policy support and infrastruct…

J. Lopes, A. C. Silva, J. P. Oliveira

This review addresses material challenges in electrolytic cells for green hydrogen production, analyzing high-entropy alloys (HEAs) as promising candidates. It covers corrosion resistance, hydrogen embrittlement, and grain-boundary engineer…

Saidu Hassan Musa, Umar Aliyu Ahmed, Ishiyaku Ibrahim Babayola

This critical review examines technological transitions in steam methane reforming (SMR) for sustainable hydrogen production, focusing on catalyst deactivation, process intensification, and integration of carbon capture. It evaluates thermo…

Tunn J.

This study provides empirical evidence from 28 prospective green hydrogen exporting countries in the Global South, showing that the transition to green hydrogen may deepen socioecological risks and reinforce extractivist patterns. It highli…

Augusto Tito Fonseca Í.

This paper reports the driving of a propeller motor using a fuel cell powered by green hydrogen. The work likely demonstrates a clean propulsion solution for marine or aviation applications, contributing to decarbonization of hard-to-abate …

Ozan Akdağ

This study integrates operational fragility—such as equipment failures and reduced availability—into the performance and cost assessment of green hydrogen production powered by marine renewables. It quantifies trade-offs between economic vi…

Jianglin Liu, Dalang Chen, Chongyi Dong +4

This paper demonstrates a lignin-derived carbon-supported RuNi alloy catalyst for aldehyde-assisted dual-hydrogen electrosynthesis, producing both formate and hydrogen efficiently. The interfacial Donnan hydration funnels modify the RuNi sy…

Yang Y.

This paper proposes a multi-objective distributed robust optimization scheduling method for integrated energy systems, incorporating green hydrogen certificates and low-carbon demand response to balance cost and environmental impact.

Md.Ifthaker Alam, Tafsirul Hassan, Md Imtiaz Hossen +2

This study numerically investigates hydrogen addition to diesel-CH4 tri-fuel engines using CFD. Results show 20% higher peak pressure, 61% CO and 95% soot reduction, but 31% NOx increase at 60% hydrogen share. Demonstrates hydrogen's potent…

Xiaoyan Ma, Jian Xue, Tianmei Ma

This review critically examines hydrogen production pathways for the low-carbon transition, analyzing technical, economic, and environmental aspects of green, blue, and other hydrogen routes. It discusses feasibility and policy implications…

Zhong Lei, Wang Xiaobo

This dataset records experimental results on molten metal-catalyzed methane pyrolysis for hydrogen production, including key performance indicators under various operating conditions. It helps analyze effects of temperature, flow rate, and …