GX & Decarbonization Research

Otubu R.D.

This paper explores nickel-based catalysts for electrolysis to enhance green hydrogen production, focusing on efficiency improvements and cost reduction. It addresses optimization of electrolysis processes and catalyst performance for pract…

Wagner L.

This paper analyzes the conditions for public participation in green hydrogen deployment, focusing on how fragmented deliberation affects policy formation and social acceptance. It proposes effective engagement mechanisms.

Gibson C.

This paper critically examines the geographical dimensions of green hydrogen transitions. It analyzes the impacts of hydrogen economy development on local communities and environments, considering spatial justice and power relations in ener…

Kumar P.

This paper proposes an integrated SAP-LAP (Situation-Actor-Process-Learning-Action-Performance) and e-IRP (integrated resource planning) approach for planning green hydrogen operations to enable sustainable mobility. The combined methodolog…

Ismail M.S.

This study proposes a novel triple-cascade mixed refrigerant cycle for hydrogen liquefaction and assesses its energy, exergy, economic, and environmental performance. Results show significant energy consumption reduction and cost efficiency…

Ozan Öztürk, M. Yıldız

This study quantifies technical and operational risks of hydrogen-powered aviation using Monte Carlo simulation (10,000 iterations). Hydrogen leakage and explosion hazards emerge as critical risks (mean scores >20/25), while investment cost…

Satish Tawade, Omkar Thambat, Suraj Nalve +1

This study designs and constructs an HHO (Brown's Gas) generator and evaluates its impact on engine performance and emissions when introduced into a gasoline engine. Results show increased power, reduced fuel consumption, and lower CO, HC, …

Ayadi B.

This paper proposes an integrated business model analysis framework for large-scale green hydrogen systems in Riyadh, coupling power-to-hydrogen and hydrogen-to-power structures. It performs environmental assessment to evaluate sustainabili…

Zhong Q.

Proposes joint optimization of freight car disassembly and green hydrogen production using hydrogen shunting. Details unclear without abstract, but suggests hydrogen application in rail.

Kriaa K.

This paper evaluates the optimal design and viability of a green hydrogen refueling station in a hot desert climate through techno-economic and enviro-social analysis. It quantifies cost optimization and environmental benefits of hydrogen i…

Ferraro M.

This paper presents a test bench for green hydrogen production that uses blockchain technology to ensure traceability and certification. The system records green attributes immutably, facilitating third-party verification and supporting cla…

G. Caputo, I. Balog

This paper proposes a series-integrated CSP-PV hybrid power plant with thermal energy storage and an electrolyzer, operating under a grid-minimization strategy. It achieves 71% renewable penetration for green hydrogen production (1000 t/yea…

Katarzyna Iwińska, Sebastian Michalik

This study examines public perception of hydrogen technologies in Poland, focusing on ignorance management. Through focus group narratives, it finds that individuals use everyday analogies and associative reasoning, forming both optimistic …

Lusungu Molefi

This chapter examines South Africa's just energy transition from coal to a hydrogen economy in the context of the African Continental Free Trade Area (AfCFTA). It explores the intersection of energy transition social equity and regional eco…

Vargas J.V.C.

This paper develops and characterizes a sustainable electricity generation system powered by green hydrogen. It covers system design, performance evaluation, and efficiency analysis, providing insights for the practical implementation of hy…

Su R.

This paper comprehensively analyzes the economic opportunities and challenges of scaling up green hydrogen in China, including production costs, infrastructure needs, and policy support. It assesses the potential contribution of green hydro…

Kamel M.A.

This paper proposes a systems-integrated framework for green hydrogen deployment in Egypt, combining Hybrid Petri Net operations modeling, atlas-based renewable energy siting, and a unified techno-economic-environmental scoring model to sup…

Yishan Jiang, Qichao Zhang, Shengyi Huang +6

This work synthesizes N-doped carbon-encapsulated CoFe alloy nanocubes (CoFe-NC@C) by coating hollow CoFe Prussian blue analogs with phenolic resin and subsequent carbonization. The carbon shell prevents structural collapse and aggregation …

Michael Poschmann, Sebastian Tigges, Daniela Ramermann +8

This systematic study demonstrates that incorporating ultra-low amounts of transition metals into carbon-based catalysts significantly enhances their oxygen evolution reaction (OER) performance under alkaline conditions. The findings offer …

Huijuan Han, Yalei Zhang, Yingrui He +5

This study reports the synthesis of donor-acceptor dual-ligand NiFe-MOF nanoflowers as highly efficient bifunctional electrocatalysts for both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) in water splitting. The uni…