Atomic Layer Deposition of TiO2 Nanocoatings on ZnO Nanowires for Improved Photocatalytic Stability by Emmeline Kao, Hyun Sung Park, Xining Zang, Liwei Lin

“…As such, stable, high-surface-area electrodes are increasingly being investigated as electrodes for the photochemical conversion of solar energy into hydrogen fuel. We present a titanium dioxide (TiO2)/zinc oxide (ZnO) nanowire array using a hybrid hydrothermal/atomic layer deposition (ALD) for use as a solar-powered photoelectrochemical device. …”
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Wind-powered hydrogen refueling station with energy recovery for green mobility in sustainable cities by Nurettin Sezer, Sertac Bayhan

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Onboard energy storage in rail transport: Review of real applications and techno‐economic assessments by Emanuele Fedele, Diego Iannuzzi, Andrea Del Pizzo

“…Surveys are made of many recent realizations of multimodal rail vehicles with onboard electrochemical batteries, supercapacitors, and hydrogen fuel cell systems. The ratings, technical features, and operating data of onboard sources are gathered for each application, and a comparison among different technologies is presented. …”
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Fuel Cell Output Current Prediction with a Hybrid Intelligent System by José-Luis Casteleiro-Roca, Antonio Javier Barragán, Francisca Segura, José Luis Calvo-Rolle, José Manuel Andújar

“…In this paper, a dynamic model of a real hydrogen fuel cell is obtained to predict its response. …”
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Flow Measurements Using Particle Image Velocimetry in the Ultracompact Combustor by Levi M. Thomas, Richard D. Branam, Mark F. Reeder

“…Velocity measurements performed on the UCC test rig at the Air Force Institute of Technology revealed flow patterns and time-averaged turbulence statistics for data taken burning hydrogen fuel in a straight and a curved cavity vane configuration. …”
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Tailored Centrifugal Turbomachinery for Electric Fuel Cell Turbocharger by Dietmar Filsinger, Gen Kuwata, Nobuyuki Ikeya

“…Hydrogen fuel cell technology is identified as one option for allowing efficient vehicular propulsion with the least environmental impact on the path to a carbon-free society. …”
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Techno-economic assessment of hydrogen application in cereal crop farming by Katumwesigye Anthony, Magnus Hellström, Jonas Spohr

“…Various scenarios were modelled to assess the impact of switching to hydrogen fuel for annual farm operations, using Net Present Value (NPV) and Levelized Cost of Hydrogen (LCOH) metrics for hydrogen refuelling facilities on distinct farm structures. …”
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A High-Precision Micro-Roll Forming Facility for Fuel Cell Metal Bipolar Plate Production by Matthias Weiss, Peng Zhang, Michael Pereira

“…The metal bipolar plate is a critical component of the hydrogen fuel cell stack used in proton exchange membrane fuel cells. …”
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Molecular beam epitaxy, photocatalytic solar water splitting, and carrier dynamics of InGaN micro-network deep-nano structures by Ishtiaque Ahmed Navid, Yifan Shen, Peng Zhou, Jonathan Schwartz, Yin Min Goh, Tao Ma, Robert Hovden, Theodore Norris, Zetian Mi

“…The p-type InGaN micro-network nanostructures exhibit remarkable photocatalytic activities for solar water splitting and hydrogen fuel generation. With an optimum level of Mg doping, we demonstrate a solar-to-hydrogen (STH) conversion efficiency of ∼2.6% in the photocatalytic water splitting process under concentrated sunlight at ∼50 °C temperature. …”
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Low-carbon economic dispatch of integrated energy system with carbon capture power plant and multiple utilization of hydrogen energy by Jiarui Wang, Xiu Ji, Xiangdong Meng, Yang Bai, Meiyue Li

“…First, introduce liquid storage tanks to transform traditional carbon capture power plants, and at the same time build a multi-functional hydrogen utilization structure including two-stage power-to-gas, hydrogen fuel cells, hydrogen storage tanks, and hydrogen-doped cogeneration to fully exploit hydrogen. …”
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Improving Proton Exchange Membrane Fuel Cell Operational Reliability Through Cabin-Based Fuzzy Control in Costal Standalone Observation Systems in Antarctica by Jin Wang, Yinke Dou, Guangyu Zuo, Bo Fan, Yuru Xing

“…In response to the reliable demand for the application of hydrogen fuel cells in standalone observation systems in Antarctica, in this research, a power supply scheme based on a proton exchange membrane fuel cell (PEMFC) is introduced. …”
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Analyzing the adoption of hybrid electric and hydrogen vehicles in Indonesia: A multi-criteria and total cost of ownership approach by Hendri Bhirowo, Indrawati, Handrea Bernando Tambunan, Indra Ardhanayudha Aditya, Refi Rifaldi Windya Giri, Fasa Maulidan Hakim, Fayza Najeela Pakutandang

“…This study evaluates factors influencing the adoption of Hybrid Electric Vehicles (HEV), Battery Electric Vehicles (BEV), and Hydrogen Fuel Cell Vehicles (HFCV) using Multi-Criteria Analysis (MCA) and Total Cost of Ownership (TCO) approaches. …”
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Optimal Operation of Hydrogen Energy Coupling Integrated Energy System considering Green Certificate, Ladder-Type Carbon Joint Trading, and Dual-Incentive Demand Response by Jingying Yang, Xiu Ji, Meng Li, Dexin Li, Meiyue Li, Huanhuan Han, Jiqing Yu

“…First, a hydrogen energy multiuse system composed of an electrolyzer, a hydrogen fuel cell, a methane reactor, and hydrogen energy storage was constructed to make full use of the low-carbon cleaning characteristics of hydrogen energy. …”
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FORMATION OF VALUE CHAINS FOR GREEN HYDROGEN by Svitlana O. Fedulova, Oleksandr A. Pivovarov, Andrii Ya. Kalynovskyi

“…In the near future, we can expect the use of green hydrogen in the form of a patented mixture of hydrogen and natural gas (Nythane); in production as a fuel for industrial processes, helping to reduce dependence on fossil fuels and minimizing carbon emissions (Nythane and synthetic gas, Power-to-X technologies); in production as a raw material for the production of ammonia and fertilizers; as hydrogen fuel cells for cars; as well as in the energy production sector. …”
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Assessing factors influencing green hydrogen conversion at Vietnam's gas turbine power plants using combined SWOT-AHP analysis method by Duong Doan Ngoc, Kien Duong Trung, Phap Vu Minh, Thao Nguyen Van

“…The national power development plan for the 2021–2030 vision to 2050 (PDP8) has directed for gas-to-hydrogen fuel conversion at gas turbine power sources in the national power system when the technology is commercialized and the cost is appropriate. …”
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The role of solar thermal hydrogen production technologies in future energy solutions: A review by Md. Shameem Hossain, Md. Nasirul Islam, Khaza Shahriar, Mohammad Mujtaba Hasan, Md. Sohag Hossain

“…Hydrogen fuel is gaining appreciation as one of the primary agents in the shift towards sustainable energy systems because of its capability to generate energy without emission. …”
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Effects of helium irradiation damage on deuterium plasma-driven permeation through tungsten coated RAFM steel by Yue Xu, Xiao-Ping Tian, Hong-Yan Tan, Hai-Ying Fu, Jun-Jie Ni, Lai-Ma Luo, Yu-Cheng Wu

“…In future fusion reactors, the first wall will be irradiated with hydrogen fuel (deuterium (D), tritium (T)) and helium (He) with low energies. …”
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Enhanced solar hydrogen production via reconfigured semi-polar facet/cocatalyst heterointerfaces in GaN/Si photocathodes by Wei Chen, Danhao Wang, Weiyi Wang, Xin Liu, Yuying Liu, Chao Wang, Yang Kang, Shi Fang, Xudong Yang, Wengang Gu, Dongyang Luo, Yuanmin Luo, Zongtao Qu, Chengjie Zuo, Yi Kang, Lin Cheng, Wensheng Yan, Wei Hu, Ran Long, Jr-Hau He, Kang Liang, Sheng Liu, Yujie Xiong, Haiding Sun

“…The proposed photoelectrode offers a feasible structure for overcoming the efficiency-reliability bottleneck of PEC devices for producing clean hydrogen fuel.…”
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