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.
Showing 401–420 of 730 papers
Batuhan Senol, J. Meiers, G. Frey
This paper explores the integration of hydrogen into combined heat and power (CHP) systems, with a regional focus on Saarland, Germany. It presents H2-ready technologies and a Python-based techno-economic optimization model, revealing that …
F. Eckl, A. Moita, T. Sousa +1
This paper evaluates a hydrogen-based direct reduction with electric arc furnace steelmaking route. Using a 87% scrap and 13% reduced iron mix, the system achieves an overall resource efficiency of 78.1%, over twice that of the conventional…
Patrick R. O’Rourke, M. Knotek, Jae Edmonds +5
Previous studies ignored geologic hydrogen (gH2). This paper shows that if gH2 is abundant and cheap ($1/kg), it could expand hydrogen use broadly, especially in power generation. However, deployment is sensitive to cost, declining rapidly …
Muhammad Anas Maqbool, Md Jahir Rizvi, Y. Lee +1
This review critically examines storage options for green hydrogen and green ammonia, combining bibliometric analysis with a risk-mitigation framework and SWOT analysis. It identifies technical bottlenecks and future research priorities, of…
Paola Andrea Acevedo Pabón, T. C. Herrera-Rodríguez, Á. González-Delgado
This study assesses hydrogen production from palm oil rachis in post-conflict rural Colombia. A large-scale plant in Bolívar achieved high conversion efficiency, low GWP (2.47 kg CO2 eq/kg H2), and economic viability (NPV $25M), while a sma…
Jayant C. Thorat, Sonali V. Dhamal, Priyanka V. Dudheinamdar
This review provides an overview of hydrogen fuel cell technology, highlighting its potential for decarbonizing transportation, stationary power, and industry, while addressing challenges such as cost, infrastructure, and reliance on fossil…
R. Jasiński, D. Michalak, Aleksander Ludwiczak +2
This comprehensive review examines hydrogen's role in decarbonizing global transport. It covers road, rail, maritime, and aviation applications, analyzing technological progress, infrastructure, and policy. Results show hydrogen is becoming…
A. Llamazares, S. Martín-Arroyo, A. Bestué Coarasa +1
This study designs a 500 kW off-grid hybrid system based on renewables (PV and wind) for green hydrogen production. It includes a Battery Energy Storage System (BESS) for stability and assesses two control strategies: variable-load electrol…
Linqiu Li, Jiahao Rao, Heng Guo +5
This paper analyzes the economics of co-producing hydrogen and formate via methanol electrolysis using fluctuating renewable power. It demonstrates potential cost savings in hydrogen storage and identifies conditions for competitiveness.
Naythalla Angela M Saraiva, Maria Gabriely Barbosa Silva, Carla de Moura +4
This study demonstrates hydrogen production via water splitting using TiO2 nanotubes decorated with plasmonic bimetallic nanoparticles (e.g., AuPd-TiO2), achieving a high production rate of ~4000 μmol g⁻¹. The material offers a promising op…
Pablo Mauricio Sánchez-Rojas, José David Peñuela-Lizcano, Miguel Ángel Zea-Sandoval +6
This paper explores organizational management transformation in the VUCA hydrogen era, proposing a hybrid model that integrates classical theories with adaptive approaches. It highlights the limitations of traditional management in addressi…
Ameer Suhail, D. Pamu, N. R. Peela
This paper presents a scalable optofluidic microreactor with immobilized Pt-CdS catalysts for visible light-driven photocatalytic hydrogen evolution from water. The reactor achieves high efficiency and stability, advancing practical green h…
Ali Rahimi, Amin Kardgar
This study evaluates a green hydrogen production system using a hybrid renewable configuration (PV, wind, PEM electrolyzer) simulated with Homer Pro based on real climatic data from two Iranian cities, Mashhad and Bandar Abbas. The optimal …
Lipipuspa Sahoo, Amitava Patra
This review comprehensively summarizes recent progress in using atomically precise metal nanoclusters (NCs) as electrocatalysts for the hydrogen evolution reaction (HER). It covers strategies to enhance performance including core size tailo…
Jiyong Li, Chen Ye, Hao Huang +3
This paper proposes a multi-timescale power allocation strategy for wind-hydrogen coupled systems based on MPC and State of Health (SOH) prediction. It builds a comprehensive evaluation model integrating dynamic hydrogen value and flexibili…
Basil Hamad, Yasser Abdel-Rady I. Mohamed, Ahmed Al-Durra +1
This paper develops a detailed multiphysics small-signal model of a grid-forming PEM electrolyzer, integrating electrochemical, thermal, and fluid dynamics. It identifies key stability factors such as low SCR operation and temperature varia…
Mohamed Vajeebu Mohamed Hussain Pareeth
This report examines Saudi Arabia's hydrogen value chain cost drivers and efficiency boundaries under Vision 2030. It dissects the levelized cost of green and blue hydrogen, and proposes policy instruments such as long-term offtake contract…
Gaydaa Al Zohbi
This review performs a techno-economic assessment of hydrogen hubs, comparing gray, blue, and green hydrogen production and transportation. Gray hydrogen is cheapest but vulnerable to carbon pricing; blue hydrogen is a transitional option w…
T. D., Shadakshari R, Ankith Ankith +2
This review examines solar hydrogen production for vehicle propulsion, covering system components, efficiency, economic barriers, and technological advances from 2020 to 2025. It assesses the feasibility of green hydrogen mobility and ident…
A. E. Idrissi, B. Imodane, M. Oubella +5
This study models a solar-powered hydrogen production system using real PV data. A buck converter with sliding mode control (SMC) regulates voltage to a PEM electrolyzer. Simulations show SMC outperforms PI control, achieving 0.98 L/min hyd…
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