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 201–220 of 1286 papers
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…
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…
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…
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.
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…
Massaro, Fabio, Licari, John, Micallef, Alexander +2
This study optimizes the sizing of a Power-to-Hydrogen plant (PEM electrolyzer, hydrogen storage, fuel cell) to mitigate reverse power flows in a distribution network with high PV penetration. A linear optimization model minimizes reverse f…
Rabillard, Lilian, Thappily, Praveen, Matheswaran, Priyadharshini +6
This study experimentally evaluates the performance of 5 kW alkaline electrolyzers for hydrogen production, focusing on the effects of electrode area, electrolyte concentration, temperature, and voltage. The 400 cm2 stack achieved higher cu…
Franco, Alessandro, Martinelli, Elisa, Rocca, Michele +1
This study proposes a decentralized hydrogen production model using PV and low-temperature AEM electrolyzers for small manufacturing and chemical companies. Configurations of 10-100 kW suit chemical labs, offering lower capital costs and op…
García Pérez, Christian David
This study evaluates solar and wind potential in Santander, Colombia, for green hydrogen production via Power-to-X systems, analyzing technical and economic feasibility. Three configurations (solar, wind, hybrid) were assessed using CAPEX, …
Nallapaneni, Manoj Kumar, Lau, Albert, Lam, Jason +2
This paper proposes a multifunctional microgrid (MfMG) integrating membrane distillation for wastewater treatment with Si+ process for low-carbon hydrogen generation, PEM fuel cells for power, and retired batteries for storage. It aims to a…
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