GX & Decarbonization Research

(著者不明)

This Special Issue summarizes recent advances across the hydrogen value chain, including innovative production methods (electrolysis, photochemical, thermochemical, biological), storage materials and systems, and applications in fuel cells …

Fran Torbarina, Josip Dujmović, G. Vizentin +1

This review examines hydrogen production technologies (thermochemical, electrochemical, biological), storage methods (compressed gas, liquid, solid-state), and applications across sectors, with a focus on maritime transport decarbonization.…

Yuqiang Ma, Meng Li, Dandan Zhang +9

This study proposes replacing the oxygen evolution reaction in water electrolysis with an oxidative coupling reaction, enabling ultra-low-voltage (0.96 V) bipolar hydrogen production and simultaneous synthesis of energetic DAAT. A Pt single…

Joseph Sekhar Santhappan, Maria Rajesh Antony, Arun S. Gopinath

This study optimizes a hydrogen production system using sewage sludge gasification and solar PV in Oman, processing 125,000 m3/day of wastewater. It can generate 370 kg of hydrogen daily at $2.9-4.7/kg, with 60.4% biopower penetration under…

Xiuyu Yang, Xiangchen Zhu, Hao Zhang +2

This paper proposes a bi-level optimal capacity configuration method for flexibility resources (battery, gas turbine, hydrogen electrolyzer) in off-grid microgrids, aiming at efficient hydrogen utilization. The method reduces annual compreh…

Ayodeji Stephen Adekanbi, Chima Stephen Okeke, James A. Carton

This paper examines the role of low-carbon hydrogen, particularly blue hydrogen, in ensuring a just energy transition for developing countries. It argues that while green hydrogen is the ideal long-term solution, its high cost and nascent i…

Omata David Omakoji, Gil Christ Zinsou, Afefa Mireille Akoumany

This study assesses the feasibility of hydrogen production targets in Nigeria's Energy Transition Plan. While the country has abundant solar, wind, and natural gas resources for green and blue hydrogen, the lack of a detailed hydrogen polic…

Mario Pagliaro

This study investigates hydrogen energy research in Italy in the bioeconomy era, highlighting upcoming projects such as the world's first H2-powered ship, a green H2 pipeline for buses, green ammonia production in Saudi Arabia using Italian…

Xin Zhou, Yaning Wang, Dongrui Zhang +10

This study proposes a novel Heat Recovery Multi-Stage Seawater Vacuum Distillation for Electrolytic Water and Ammonia Generation Process (HR-SDEA) that integrates waste heat recovery, multi-stage desalination, and ammonia synthesis for modu…

Mounia Hda, Jihane Ikhmim, Youssef Ettoumi

This systematic review uses the TCCM framework to analyze determinants of green hydrogen competitiveness. It finds that cost reduction alone is insufficient; regulatory stability, infrastructure, innovation, partnerships, and financing are …

Hong-Wen Wang, Liang-Ying Huang

This paper reviews a closed-loop system for sustainable hydrogen production via aluminum-water reaction, coupled with renewable energy-driven recycling of byproducts. It offers high energy density (29.7 kJ/g), ambient operation, and zero di…

Muhammad Anas Maqbool, Pablo Rosales, Md Jahir Rizvi +1

This study develops a mathematical model and GUI for sizing green hydrogen and ammonia storage capacities using offshore wind power (Hornsea, UK). It considers different demand scenarios and variable inputs, providing graphical and tabular …

Youxin Chen, Kuan Zhang, Nian Liu

This paper proposes a hybrid time-scale production simulation method for electricity-hydrogen integrated systems. It models green hydrogen production efficiency-power-time characteristics and electrolyzer lifespan degradation. A state-space…

Chipeng Zhen, Xinglong Feng, Jianxin Lei +3

This paper proposes an adaptive robust dispatch framework for integrated energy systems with variable hydrogen blending (0-20%) and tiered carbon trading. It integrates biomass co-firing, CCS, and P2G to close the carbon cycle. Simulation r…

Jun Wang, Baomin Wang

This study proposes a four-dimensional governance framework (policy objectives, policy intensity, policy tools, policy subjects) to assess national hydrogen policy frameworks. Using entropy-weighted TOPSIS, it compares G20 countries, findin…

S. Khodakaramzadeh, T. Faghihi, Q. Shafiee +2

This paper provides a comprehensive review of power electronics converter control and energy management for hydrogen production via water electrolysis. It systematically connects electrolyzer modeling, converter design, control architecture…

A. Temimi, A. Eid, Kaouthar Souki +1

This paper analyzes how major GCC oil companies are reinventing their energy leadership by transitioning from hydrocarbons to hydrogen. It highlights large-scale investments in hydrogen technology and international partnerships, signaling a…

Atheer Al-Musawi, Kyuman Kim, Klaudia Wagner +3

This study demonstrates that coating Ni electrodes with patterned PTFE islands reduces overpotential for hydrogen production by 0.15-0.21 V, boosting hydrogen generation rate ~20-fold. The low surface energy of PTFE causes hydrogen bubbles …

Yilin Wu, Peng-an Chen

This paper proposes a hybrid water electrolysis approach that replaces the conventional oxygen evolution reaction (OER) with value-added chemical synthesis at the anode, aiming to improve energy efficiency and economic viability for renewab…

Yiwei Qiu, Qingjie Sun, Yangjun Zeng +11

This study integrates molten-salt thermal energy storage (MS-TES) into the Haber-Bosch ammonia synthesis loop for renewable power-to-ammonia systems. It develops a coordinated electro-hydrogen-thermal scheduling framework that decouples hyd…