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.
Showing 621–640 of 1286 papers
Kim DS, Lee KW, Lee HH +3
This paper reports a vertically textured Cu2O photocathode fabricated by low-temperature electrodeposition using Au seeding and Sb doping. The synergistic control promotes dense nucleation and preferred orientation, improving charge transpo…
Kobayashi H
This study proposes a large-scale system using floating offshore photovoltaic (FOPV) in equatorial waters to produce green hydrogen and ammonia, transported worldwide via pipelines. It also models atmospheric CO2 removal to revert temperatu…
Arthur-Maximilian Báthori, C. Cormos
This study analyzes a sorbent-enhanced biogas reforming system with integrated CO2 capture (SE-SMR-CaL) producing 50,000 Nm3/h of H2, with partial hydrogen split to power generation. Using exergy-economic analysis and PINCH heat integration…
Loukas Kyriakidis, Jonaed Bin Mustafa Kamal, Saskia Bublitz +2
This paper proposes BO-IPOPT, a hybrid optimization method combining Bayesian Optimization and Interior Point Optimizer for energy management of a renewable-powered hydrogen production system. It achieves lower operational costs with the sa…
Consejo Superior de Investigaciones Científicas (CSIC), Nanolayers
This dataset contains 53 ultraporous activated carbon samples from the MAST3RBoost project, with composition, conditions, nitrogen adsorption analysis, and hydrogen uptake measurements. Designed for machine learning input-output modeling to…
Council for Scientific and Industrial Research, Nanolayers
This dataset from CSIR compiles experiments on MOF/carbon composites for hydrogen storage, including binder, activated carbon, and graphite mixtures. It provides characterization data such as BET surface area, pore volume, mechanical streng…
Kee, Benjamin (Jamie), Reznicek, Evan, Guerra Fernandez, Omar Jose +3
This paper provides data and models for techno-economic analysis of repurposing natural gas pipelines for hydrogen blends, enabling assessment of costs and feasibility for hydrogen transport infrastructure.
Bakhramov, Sh.K., Ibrohimov, O.B., Keldiboyev, I.I. +2
This paper experimentally evaluates the effects of electrolyte type (KOH, NaOH, K2CO3) and electrode material (316L SS, pure Ni, Ni-Mo alloy, NiFe oxide, Ni-Mo/NiFe composite) on hydrogen production in a PV-powered alkaline electrolyzer. 30…
Slah Farhani, Haytham Grissa, Faouzi Bacha
This paper presents modeling and simulation of a standalone photovoltaic-battery system for green hydrogen production. Dynamic models of PV, battery, and electrolyzer were developed in MATLAB/Simulink with an energy management strategy cont…
Yunus Kurbanov, Siroj Urolov, Tuymurod Sadullaev +1
This paper compares four methane-based hydrogen production technologies (SMR, POX, ATR, DR) in terms of efficiency, cost, and carbon footprint. It finds SMR most economical but highlights ATR and dry reforming as greener alternatives, espec…
Hossam AbdelMeguid
This paper presents a spatially-explicit techno-economic, thermodynamic and environmental model comparing three architectures for firm (24-hour) green hydrogen production: heat route, electricity route, and hybrid. It identifies the least-c…
Onyeabor S
This study examines the feasibility, environmental impact, and economic viability of hydrogen fuel for FPSO vessels. While hydrogen offers near-zero emissions, it requires CAPEX of $200-300M vs $57M for conventional fuel. Barriers include s…
Boukhriss M, Farhani S
This study proposes a hybrid system integrating a solar-powered Air Gap Membrane Distillation (AGMD) system with a PEM electrolyzer for simultaneous freshwater and green hydrogen production. Experiments and a numerical model evaluated the e…
Grgur BN, Popović AS
This review critically examines challenges in NiFe OER catalysts for green hydrogen production, including structural degradation, Fe leaching, and surface reconstruction. It discusses degradation mechanisms, the influence of preparation met…
Dallos VQ, Pinto LC, Jaramillo-Gutiérrez MI +2
This study proposes a GIS-based multicriteria framework to assess territorial readiness for green hydrogen deployment in Colombia. It integrates 15 criteria (renewable potential, hydrogen production potential, cost, technology maturity, inf…
Abdulaziz Aldhafeeri
This mini-review surveys hydrogen production (water electrolysis), storage, fuel cells, and transport infrastructure from a mechanical engineering perspective. It identifies technical challenges and future research directions, concluding th…
A. Moran
This chapter uses the Asturias H₂ Valley project in Spain as a case study for applying circular economy principles to renewable hydrogen production. By repurposing coal-fired power plant infrastructure, it achieves environmental benefits (C…
Michael Kalis, Sirja-Leena Penttinen, Kim Talus
This concluding chapter synthesizes insights on the emerging regulatory architecture for hydrogen in Europe. It argues that while hydrogen law is not yet a coherent field, a regulatory ecosystem is emerging from shared objectives across div…
Paola Jiménez-Casanova
This chapter critically examines the TEN-E regulation's sustainability criterion for hydrogen infrastructure. It assesses whether the PCI selection process and TYNDP ensure both internal market development and environmental protection. Focu…
Alba Forns-Gómez
This book chapter examines recognitional and procedural justice in the EU's hydrogen transition, analyzing how public participation frameworks involve vulnerable groups. It finds that while the Aarhus Convention provides a one-size-fits-all…
Browse by Topic