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 221–240 of 1591 papers
Nauman Arshad, Gulam Husain Patel, Emma Laasonen +2
This study uses a system-level LCA to determine environmentally optimal hydrogen deployment pathways and sectoral priorities for Finland's energy transition. Results show that 100% wind-powered electrolysis hydrogen delivers the highest env…
Lei Minjun, Ding Lu, Jin Zhiliang
This study constructs a Schottky junction between metallic-like CoCeOx and CdS, facilitating charge separation and transport, thereby enhancing photocatalytic hydrogen production efficiency and stability. The interfacial built-in electric f…
Abolghasem Kazemi, Seyyed Mohammad Jokar, Angelo Basile
This paper proposes a process to recover hydrogen from methanol purge gas and synthesize ammonia, reducing reliance on fossil-fuel-based hydrogen and significantly cutting CO2 emissions. It evaluates technical feasibility and economic viabi…
Muhammad Azmi, Rusdan Aditya Aji Nugroho, Vikas Verma +5
This study develops Fe-based catalysts for CO removal via water-gas shift in gasification syngas. Fe1Cu3Al10 achieves 96% CO conversion, >90% CO2 selectivity, and 40.8% H2 yield, reducing CO to 2.1% under integrated conditions, promising fo…
César Felipe Henao Villa, David Alberto García Arango, Luís Fernando Garcés Giraldo +2
This systematic review synthesizes 28 LCA studies on hydrogen production pathways, jointly assessing environmental, economic, and technological readiness. Renewable-powered electrolysis offers lowest emissions only with additional low-carbo…
Junhao Hu, Yang Du, Huijuan Tian +7
This study proposes catalytic co-pyrolysis of furfural residue and waste plastic to simultaneously produce hydrogen and carbon nanotubes (CNTs). By regulating carbon precursor components, the yields and quality of products can be optimized.…
Zhaoyue Zhang, Shangguo Liu, Chaoyue Sun +5
This study develops a boron-doped carbon-coated nickel catalyst (Ni@BC) that overcomes sulfur poisoning for low-energy hydrogen production. Ni@BC optimizes sulfur adsorption, suppressing insulating sulfur accumulation, achieving over 1500 h…
Jing Huang, Bangyan Wang, Lin Xue +4
This paper proposes a multi-stage low-carbon planning method for hydrogen-based multi-energy microgrids, incorporating multiple hydrogen pathways and hybrid uncertainties. It aims to balance low-carbon goals and economic efficiency through …
ML Siriwardena, Abdul R. Nihmiya, Udara S.P.R. Arachchige
This study develops a hierarchical ternary carbon nanocomposite on stainless steel to reduce overpotential for hydrogen evolution in alkaline water electrolysis, offering potential for low-cost and efficient hydrogen production.
Chika Umunnawuike, Chika Umunnawuike, S. Q. A. Mahat +9
This paper reviews existing and emerging biohydrogen production technologies, focusing on their mechanisms and influential factors. It aims to contribute to sustainable energy transition by outlining technical challenges and future research…
Thuong Huynh Thi Ngoc, Hien Nguyen Thi My, Hung Nguyen Ngoc +4
This study presents a techno-economic optimization framework for hydrogen-integrated combined cycle power plants under carbon pricing. Using Aspen HYSYS and Particle Swarm Optimization, it evaluates hydrogen blending effects on turbine outp…
Fabiola Tovar-Lasheras, Jorge Arroyo, Pedro Garcia-Gonzalez +2
This review analyzes hydrogen combustion's decarbonization potential in energy-intensive industries (steel, cement, glass, ceramics, refining, chemicals) along three axes: combustion fundamentals, CFD modeling, and AI/camera diagnostics. It…
von Döllen A.
This paper analyzes the 'CO2 bow wave' phenomenon and argues that green hydrogen alone cannot achieve decarbonization targets. It emphasizes the need for a portfolio of technologies and policies, presenting a colorful vision of the future.
De Tommasi L.
This paper examines the integration of flexible green hydrogen demand and production in Ireland, analyzing opportunities and barriers. It provides policy recommendations to enhance the viability of renewable hydrogen in the energy system an…
J. Voglar, B. Likozar
Using hourly electricity and solar data from 24 EU countries in 2025, this study analyzes hydrogen storage for solar output smoothing. It estimates a mean overall efficiency of 54.38%, but required hydrogen storage capacity (57.4 Gg) exceed…
Roshni Kumari, Dipti Chaudhary, Anirbid Sircar
This study proposes a novel integration of geothermal power with alkaline electrolysis for green hydrogen production. A transition metal-based electrode system enhances HER kinetics, achieving 99.999% hydrogen purity. Techno-economic analys…
Taichao Lyu, Shuaichi Huo, Tao Zhang
This paper reviews integrated pathways for green hydrogen production using renewable energy, covering technologies, challenges, and economic perspectives. It analyzes technical hurdles and cost competitiveness, outlining a roadmap toward a …
S.A. Adeleye, Olurunshola. O. Z., O. Ipindola +1
This review comprehensively analyzes the status, engineering challenges, and prospects of fuel cells and renewable hydrogen. It compares PEMFC and SOFC characteristics, evaluates hydrogen production, storage, and distribution bottlenecks, a…
Otero, Maria, Sedano, Camilo Andres, Lopez Mejia, Omar D.
This study uses CFD to analyze natural gas-hydrogen co-firing and reburn combustion, examining the effects of hydrogen addition on emissions. Validated against experiments, simulations with 15%, 30%, and 45% hydrogen show reduced CO, CO2, a…
Westra, Iris M., Scheeren, Hubertus A., Penninga, Mareen J. +2
Hydrogen is an indirect greenhouse gas, and quantifying fugitive emissions is crucial for the energy transition. This study optimizes a method using a high-sensitivity GC-PDHID system with UAV and ground sampling, validated through controll…
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