Results 121 to 130 of about 2,105,653 (255)

From paradigm blindness to paradigm shift? An integrative review and critical analysis of the regenerative paradigm

Amid growing concerns over sustainable development failures, scholars are exploring the ‘regenerative paradigm’ as a pathway for systemic change; yet, its paradigmatic foundations remain underexamined. Using thematic analysis, we analyse the regenerative
Becken, Susanne, Westoby, Ross, Taveras-Dalmau, Vanessa   +2 more
core   +1 more source

Nitrogen-triggered plasmonic bifunctionality in ruthenium/titanium oxynitride Schottky catalyst for energized hydrazine-seawater hydrogen production

Advanced Powder Materials
Plasmon-coupled hydrazine-seawater electrolysis emerges as an advanced hydrogen generation approach characterized by enhanced product efficiency and renewable utilization.
Jiajun Luo, Congyuan Zeng, Rui Yang, Jingyun Mao, Hui Xue, Shuangjuan Shen, Yiyin Huang, Yuanyuan Sun, Haoran Jiang, Yaobing Wang   +9 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Using a Systems Thinking Approach for a Dynamic Hydrogen Risk Assessment

Chemical Engineering Transactions
The rising global demand for cleaner energy sources brings an increasing complexity regarding the risk level and safety management of gas fuels.
Julio Ariel Dueñas Santana, Ernesto Salzano, Almerinda Di Benedetto, Ruben Van Coile   +3 more
doaj  

Predicting the viscosity of hydrogen – methane blends at high pressure for hydrogen transportation and geo-storage: Integration of robust white-box machine learning frameworks

Digital Chemical Engineering
The integration of hydrogen into underground storage systems is pivotal for large-scale energy management, often involving blends with methane to leverage existing infrastructure.
Saad Alatefi, Mohamed Riad Youcefi, Menad Nait Amar, Hakim Djema   +3 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Optimization of Integrated Multi-stage Complementary Energy Systems for Hydrogen Production, Storage and Utilization

Chemical Engineering Transactions
Under the dual-carbon targets, renewable energy integration has been extensively studied; however, the volatility of wind and photovoltaic power continues to hinder stable and cost-efficient operation.
Luoxian Huang, Jin Sun, Dominic C. Y. Foo, Xingye Zeng, Li Wang, Shaolin Hu, Yuan Lu   +6 more
doaj  

Solar-driven synergistic hydrogen production and benzyl alcohol valorization over Mg-Doped Zn

Carbon Capture Science & Technology
Sunlight-driven valorization of benzyl alcohol (BA) offers a sustainable route to co-produce high-value organic chemicals and green hydrogen, yet the practical deployment of this photocatalytic strategy is severely hindered by unsatisfactory conversion ...
Zhiding Zheng, Jun Qian, Jing Zhao, Jinggeng Li, Shengyao Qian, Xiubing Huang, Qingbin Cui, Xiaoxiang Xu   +7 more
doaj   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Hydrogen in Passenger Transport: A Macroeconomic Analysis [PDF]

Hydrogen is often seen as a promising future energy carrier given the major reliance of today?s transport sector on finite fossil fuels. This working paper assesses the macroeconomic effects of introducing hydrogen as fuel in passenger transport within ...
Mennel, Tim, Jokisch, Sabine
core