GX Research Hub · English
GX & Decarbonization Research
This page provides an English interface to the gxceed GX paper corpus. The corpus aggregates papers from 14 contributing scholarly metadata sources and uses AI-assisted classification to identify signals related to measurement, policy narratives, outcomes, implementation, industrial adoption, and verification.
The goal is not only to discover papers, but to observe how GX research is distributed across research substance, implementation narratives, external expectations, implementation substance, and judgment formation.
Summaries are AI-assisted. Always refer to the original paper for authoritative conclusions.
PreprintarXiv2026#Hydrogen
Optimal Dispatch of a Hydrogen-Colocated Renewable-Powered Desalination Plant
Guochen Zhao, Ahmed S. Alahmed
This paper develops an analytical framework for profit-maximizing dispatch of water, electricity, and green hydrogen in a renewable-powered desalination plant combining thermal and RO desalination. Optimal schedules are characterized in clo…
Peer-reviewedJournalEngineering Proceedings2023#HydrogenDOI
2030 Ambitions for Hydrogen, Clean Hydrogen, and Green Hydrogen
Marzouk O.A.
This paper reviews 2030 targets for hydrogen, clean hydrogen, and green hydrogen, examining feasibility and challenges. Policy support and technology development are key.
Peer-reviewedJournalHydrogen2026#HydrogenDOI
Heat Pumps in Green Hydrogen Production Systems: A Technical Review
(著者不明)
This review examines waste heat recovery in green hydrogen production via alkaline, PEM, AEM, and solid oxide electrolysis, comparing heat pump technologies for integration. It covers vapour-compression (single-stage, multistage, cascade, t…
Peer-reviewed🌍 GlobalJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Highly dispersed Ru@Carbon quantum dots for efficient hydrogen generation from sodium and potassium borohydride hydrolysis
Selma Ekıncı, Ömer Şahin, Zeliyha Çelik +2
This study reports highly dispersed Ru nanoparticles on carbon quantum dots as catalysts for efficient hydrogen generation from hydrolysis of sodium and potassium borohydride. The high dispersion enhances catalytic activity and stability, p…
Peer-reviewed🇨🇳 ChinaJournalApplied Energy2026#HydrogenDOI
Low-carbon policy simulation for cost-effective decarbonization pathways of China's hydrogen production considering regional heterogeneity
Xiuhui Wang, Bo Wang, Zhaohua Wang +3
This paper conducts low-carbon policy simulations for cost-effective decarbonization pathways of China's hydrogen production, incorporating regional heterogeneity. It highlights the importance of region-specific policy design and offers ins…
Preprint🌍 GlobalZenodo2026#HydrogenDOI
Allocating reserve and corrective flexibility under hourly renewable hydrogen matching — data and code
Zhang, Junjie
This resource provides derived data, Python code, frozen operating plans, and sensitivity outputs for a study on allocating reserve and corrective flexibility under hourly renewable hydrogen matching in the Danish DK2 grid. It supports repr…
🌍 GlobalDatasetZenodo2026#HydrogenDOI
Data and MATLAB source code for "Comparative Analysis of Control Strategies for Green Hydrogen Production in Off-Grid Photovoltaic Systems: Regulation, Robustness and Techno-Economic Implications"
Flores, Ricardo, Sánchez-Squella, Antonio, Barrueto, Aldo +3
This study compares three control strategies for green hydrogen production in off-grid photovoltaic systems: cascaded PI, input-output feedback linearization, and passivity-based control. The dataset includes system parameters, time series,…
Peer-reviewedJournalApplied Energy2026#HydrogenDOI
The structure of infrastructure adoption: competition of hydrogen and electric for long-haul freight decarbonization
Mina Kim, Valerie M. Thomas, Benoit Montreuil
This paper analyzes the competition between hydrogen and electric infrastructure adoption for decarbonizing long-haul freight. It focuses on the structure of infrastructure diffusion, examining how technology choices and investment timing i…
Peer-reviewedCNJournalSteel Research International2026#HydrogenDOI
The Current Status and Development Trends of Assessment Technologies for the Hydrogen Embrittlement Resistance of High‐Strength Steel Materials
Yi Feng, Jian Wang, M. Ma +7
This review examines eight test methods for evaluating hydrogen embrittlement resistance in high-strength steels, crucial for lightweighting in automotive and other industries. It discusses technical principles, pros and cons, and future tr…
Peer-reviewed🌍 GlobalJournalClimate Policy2026#HydrogenDOI
National hydrogen policy inequality in aviation: a hidden barrier to climate mitigation
Saeed Rostami, Khodayar Javadi, Abbas Maleki
This study proposes a novel composite index, the Hydrogen Aviation Policy Index (HAPI), to assess policy readiness for hydrogen in aviation across 221 countries and territories. Results reveal significant global policy inequality, with the …
PreprintResearch Square2026#HydrogenDOI
Quantitative Characterization of Hydrogen Jet Stratification Using Combined PLIF-LIBS Diagnostics
Kim JJ, Lee S, Ki Y +4
This study develops a combined PLIF-LIBS optical diagnostic to quantitatively reconstruct two-dimensional hydrogen concentration fields in direct-injection jets. Experiments in a constant-volume chamber reveal hollow-cone injection, vortex-…
Peer-reviewed🇪🇺 EuropeJournalEnergies2023#HydrogenDOI
Green Hydrogen and Energy Transition: Current State and Prospects in Portugal
Bairrão D.
This paper analyzes the current state and prospects of green hydrogen in Portugal, assessing its role in the energy transition. It examines the utilization of renewable energy sources and challenges of hydrogen strategy, leading to policy r…
Peer-reviewedJournalJournal of Association of Arab Universities for Tourism and Hospitality2026#HydrogenDOI
The Relationship between Green Hydrogen Technology Adoption and Carbon Neutrality Achievement in the Egyptian Tourism and Hotel Sectors: An Analysis of the Mediating Role of Carbon Footprint
Refaa Samir Ahmed Abdelal, Esraa Reda Farahat
This paper analyzes how green hydrogen technology adoption affects carbon neutrality achievement in Egypt's tourism and hotel sectors, examining the mediating role of carbon footprint. It empirically explores hydrogen's role in decarbonizin…
Peer-reviewed🌍 GlobalJournalApplied Energy2026#HydrogenDOI
Hydrogen technology pathways in metropolitan energy systems: An application to Montréal
Sara Ghaboulian Zare, Frédéric Babonneau, Olivier Bahn +4
This paper extends the ETEM model to assess hydrogen integration in metropolitan energy systems, applying it to Montréal. Under full carbon neutrality, hydrogen reaches ~7% of final energy by 2050, with production exceeding 33 PJ, but uptak…
Peer-reviewedJournal2025#HydrogenDOI
Non-renewable and renewable exergy costs of water electrolysis in hydrogen production
Lima, Alessandro José, Torrubia, Jorge, Valero, Alicia +1
This study evaluates the exergy cost of hydrogen production via water electrolysis, disaggregating into non-renewable and renewable contributions. Analyzing four electrolyzer types and various electricity scenarios, it finds electricity sou…
Peer-reviewedJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Hydrogen production policy instruments in selected benchmark countries: A distance-based gap analysis
Ali A.
This paper compares hydrogen production policies across selected benchmark countries using a distance-based gap analysis to identify policy gaps and overhangs. It provides a framework for benchmarking policy instruments and visualizing gaps…
🌍 GlobalJournal2026#HydrogenDOI
Green Hydrogen in Energy Systems
Uchenna Godwin Azubuike, Kingsley Ukoba, Tien-Chien Jen
This book comprehensively explores the application of Computational Fluid Dynamics (CFD) modeling to the development, optimization, and safety analysis of green hydrogen technologies. It covers the entire hydrogen value chain, from innovati…
Peer-reviewedJournalEnergy for Sustainable Development2026#HydrogenDOI
Integrated wind hydrogen multicarrier microgrids for industrial decarbonisation and net zero transition
Ammar Ahmed Wafad, Farooq Sher, Martin Khzouz +1
This paper examines integrated wind-hydrogen multicarrier microgrids for industrial decarbonization, combining renewable generation with hydrogen storage to stabilize energy supply for factories and industrial parks, supporting the net-zero…
Peer-reviewedJournalACS Applied Nano Materials2026#HydrogenDOI
Pt on Carbon Quantum Dot–TiO2–Ti3C2T x Heterostructures for Enhanced Photocatalytic Fast Green Dye Degradation and the Hydrogen Evolution Reaction
Sushma Balasaheb Lembhe, Sharon Benny Alex, Santosh Haram +1
A Pt-decorated CQD-TiO2-MXene heterostructure was synthesized, showing excellent electrocatalytic HER activity and photocatalytic dye degradation. The study highlights electronic structure engineering for multifunctional catalysts.
Peer-reviewed🌍 GlobalJournalEnvironmental Science & Technology2026#HydrogenDOI
Hydrogen Digital Product Passport: Unlocking Trust and Transparency for a Global Low-Carbon Future
David Parra, Lourdes F. Vega, Magdy Hassan +2
This paper proposes a digital product passport (DPP) for hydrogen to enhance trust and transparency in low-carbon hydrogen supply chains. By enabling traceability of origin and carbon intensity, DPPs support international certification and …