GX Research Hub · English
GX & Decarbonization Research
This page provides an English interface to the gxceed GX paper corpus. The corpus aggregates papers from 13 open 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.
Peer-reviewedJournalJournal of Innovation Materials, Energy, and Sustainable Engineering2026#HydrogenDOI
Integrated chemical looping gasification and steam reforming of palm oil waste for green hydrogen production in Indonesia: A comprehensive analysis and Aspen Plus simulation
Muchammad Ilham Najib, Dhea Wahyu Amanda Arifin
This study simulates green hydrogen production from palm oil waste in Indonesia using chemical looping gasification and steam reforming in Aspen Plus. Optimal conditions (700°C, steam-to-biomass ratio 0.9) yield 82.77 kg/h hydrogen with 54.…
Peer-reviewed🇨🇳 ChinaJournalCarbon Energy2026#HydrogenDOI
Techno‐Economic Assessment of Biomethane and Biohydrogen Production From Victorian Wheat Straw
Shuanglong Tan, Ross Swinbourn, Rui Zhang +5
This study assesses the techno-economic feasibility of co-producing hydrogen and carbon from wheat straw via an integrated process (gasification, methanation, methane pyrolysis). Using off-grid solar PV, both biomethane and biohydrogen rout…
🌍 GlobalConference2026 ICEENG International Conference for Innovations in Power and Control Systems (IPCS)2026#HydrogenDOI
Assessment of Green Hydrogen Production from Saline Water in Egyptian Coastal Environments
Wael W. Eskander, Moustafa A. Fouz, S. Shaaban +1
This study assesses techno-economic feasibility of green hydrogen production using saline seawater from Egyptian coastal regions, focusing on the Gulf of Suez. A PEM electrolyzer coupled with optimized desalination achieves low energy consu…
PreprintEarthArXiv2026#HydrogenDOI
Green Hydrogen: The Future Prospect for Nepal's Energy Sector
Adhikari, Sunil
This study evaluates green hydrogen production using Nepal's surplus hydropower via MCDA, finding high environmental and resource potential but barriers in technology maturity and cost. A GDP projection suggests a cumulative $13.52 billion …
Peer-reviewedJournalJournal of Cleaner Production2026#HydrogenDOI
Assessing low-carbon hydrogen feedstock deployment for refinery hydroprocessors in renewable-constrained regions using a scenario-based TEA-LCA framework
Mohammad Ansub Khan, Hira Mahmood, Jay Liu
This study proposes a scenario-based TEA-LCA framework to assess the deployment of low-carbon hydrogen feedstock for refinery hydroprocessors in regions with renewable energy constraints. It evaluates techno-economic and environmental trade…
Peer-reviewedJournalJournal of Colloid and Interface Science2026#HydrogenDOI
Waste wood-derived dual Z-scheme WO3/ZnIn2S4/biochar heterojunctions design: Renewable biomass transition for efficient photocatalytic hydrogen evolution.
Y. Qu, Shihu Lei, Xinyang Zhang +4
A ternary heterojunction WO3/ZnIn2S4/biochar derived from waste wood achieved a hydrogen evolution rate of 4.82 mmol/g/h under visible light, 9.4 times higher than pure ZnIn2S4. DFT and ESR analyses confirmed a dual Z-scheme mechanism, with…
Preprint🇨🇳 China2017#Hydrogen
Thermodynamic Performance Analysis of a Novel Hydrogen–Oxygen–Coal Combined Cycle System
Xu Gang, Zhao Shifei, Zhou Luyao, Dong Wei, Yang Yongping
This study proposes a novel system integrating ultra-supercritical coal-fired power with a hydrogen-oxygen combined cycle, simulated using EBSILON. It demonstrates efficient co-utilization of hydrogen and coal, offering a pathway to retrofi…
Preprint🇨🇳 China2017#Hydrogen
Analysis of Oxygen and Proton Reduction Reactions on Pt Catalyst Postprint
Sun Hong, Yu Dongxu, Song Wenshuai +1
This study focuses on the oxygen reduction reaction at the cathode of PEM fuel cells, developing an oxygen adsorption model on Pt surfaces and a redox reaction model for hydrogen and oxygen. Using molecular dynamics simulations, it investig…
Preprint🇨🇳 China2017#Hydrogen
Research Progress on the Effects of Seed Sludge Pretreatment and Fermentation Temperature on Dark Fermentative Hydrogen Production
Research Progress on the Effects of Seed Sludge Pretreatment and Fermentation Temperature on Dark Fermentative Hydrogen Production\*
Yang Xia, Li Ruying
This review examines how seed sludge pretreatment and fermentation temperature affect dark fermentative hydrogen production from organic waste, a dual-benefit technology for waste treatment and clean energy. It summarizes recent progress an…
Preprint🇨🇳 China2022#Hydrogen
Study on the Thermodynamic Stability and Bonding Mechanism of (Fe+Co) Co-doped MgH2 Hydrogen Storage Materials
Study on the Thermodynamic Stability and Bonding Mechanism of \((\mathrm{Fe}+\mathrm{Co})\) Co-doped \(\mathrm{MgH}_2\) Hydrogen Storage Materials
HUANG Qiang, HUANG Pengru, XU Fen, SUN Lixian
Using first-principles calculations, this study investigates the thermodynamic stability and bonding mechanism of Fe+Co co-doped MgH2 hydrogen storage materials. The co-doping alters lattice volumes and stability, potentially improving hydr…
Preprint🇨🇳 China2022#Hydrogen
Study on the Dehydrogenation Properties of NiTiO₃-Doped LiAlH₄
CEN Wenlong, WEI Sheng, CHENG Riguang, XU Fen, SUN Lixian
This study addresses the high dehydrogenation temperature and sluggish kinetics of LiAlH4 hydrogen storage material by proposing NiTiO3 doping via mechanical ball milling. Temperature-programmed and isothermal dehydrogenation experiments re…
Preprint🇨🇳 China2024#Hydrogen
Energy Storage Performance of Hydrogen Fuel Cells Operating in a Marine Salt Spray Environment using Experimental Evaluation
Xiaofei Wen, Dandan Zhu, Anna Hnydiuk-Stefan +4
This paper experimentally evaluates the impact of sodium chloride pollution on PEMFC performance in marine salt spray environments. By analyzing concentration diffusion in membrane electrodes across five salt concentrations, it reveals degr…
Preprint🇨🇳 China2025#Hydrogen
Pore-Scale Numerical Simulation of Hydrogen Capillary Trapping in Natural Sandstone under In-Situ Wettability Conditions
Binwei Xia<sup>1,2</sup> Jiajun Peng<sup>1,2</sup>
This study investigates hydrogen capillary trapping in natural sandstone under reservoir conditions to improve hydrogen recovery from aquifer storage. Micro-CT imaging during displacement experiments and pore-scale numerical simulations rev…
Preprint🇨🇳 China2025#Hydrogen
Process analysis of nuclear hydrogen production via intermediate temperature SOEC electrolysis
Guan, Chengzhi, Shao, Qing, Lu, Yue +11
This study analyzes nuclear hydrogen production using intermediate-temperature SOEC electrolysis. It assesses the long-term stability of Ni-YSZ supported cells at 650°C, highlighting cell lifetime as the key factor for system efficiency and…
Preprint🇨🇳 China2025#Hydrogen
Molecular dynamics simulation of heat transfer during liquid hydrogen boiling on surfaces at the nanoscale
Molecular dynamics simulation of heat transfer during liquid hydrogen boiling on surfaces at the nanoscale*
Xiao-Jia Li <sup>1,2</sup> He-Ying Chen,<sup>1,2</sup> Yi-Zheng Sun,<sup>1,3</sup> and Zhi-Chun Fan<sup>1,3,†</sup>
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…
Preprint🇨🇳 China2025#Hydrogen
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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…
Peer-reviewed🇪🇺 EuropeJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Optimal delivery pathways and transport modes for regional green hydrogen supply in Poland's transport sector
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…
JournalUCrea (University of Cantabria)2026#Hydrogen
Evaluation of the potential of carbon gels in fuel cells
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…
Preprint🇪🇺 EuropeZenodo2026#HydrogenDOI
The Value of Market and Regulatory Flexibility for Grid-Connected Green Hydrogen Production: A Spanish Case Study
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…
Peer-reviewedJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Design and cost analysis of green hydrogen and ammonia production from hybrid offshore wind and floating photovoltaic systems
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…