Results 21 to 30 of about 1,754 (165)

Redefining Decoupled Water Electrolysis as an Integrated Hydrogen‐Carrier Platform

open access: yesAdvanced Energy Materials, EarlyView.
This Perspective focuses on transportable solution‐phase proton‐coupled mediators and evaluates them using carrier‐level capacity, retention, energy, release, pressure, purity, and closed‐loop logistics boundaries; solid and device‐bound systems are shown as explicit boundary cases.
Junghye Lee   +4 more
wiley   +1 more source

Parametric Study of a Long-Duration Energy Storage Using Pumped-Hydro and Carbon Dioxide Transcritical Cycles

open access: yesEnergies, 2021
The urgent energy transition needs a better penetration of renewable energy in the world’s energy mix. The intermittency of renewables requires the use of longer-term storage.
Paul Byrne, Pascal Lalanne
doaj   +1 more source

Process‐informed co‐optimization of liquid air energy storage and data centers under off‐design thermodynamic operation

open access: yesAIChE Journal, EarlyView.
Abstract The rapid growth of AI data centers (AIDCs) is intensifying stress on power systems and exposing operators to volatile electricity markets. This work develops a process‐informed co‐optimization framework that integrates liquid air energy storage (LAES) with AIDC operation. Unlike black‐box storage models, the proposed formulation captures LAES
Zhicong Fang   +3 more
wiley   +1 more source

Techno-economic analysis of renewable energy systems with pumped hydro storage for desalinating water in Saudi Arabia

open access: yesInternational Journal of Thermofluids
The growing global population relies heavily on electricity and clean water. With limited freshwater resources, desalination of seawater using electricity is necessary.
Qamar Abbas   +2 more
doaj   +1 more source

Enhancing electricity supply mix in Oman with energy storage systems: a case study

open access: yesInternational Journal of Sustainable Engineering, 2021
Over the past decade, population growth and industry expansion in Oman have led to an increase in electricity demand of more than 240%. The main challenges of utilising renewable energy resources in Oman include high capital costs and their intermittent ...
Mohammed Albadi   +4 more
doaj   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

Economic analysis of pumped hydro storage under Korean governmental expansion plan for renewable energy

open access: yesEnergy Reports, 2020
A government plan was announced to expand the share of renewable energy to 20 percent by 2030 in Korea and to construct additional pumped hydro storage (PHS) to prepare for the uncertainty of renewable generation.
Youngjun Ko   +3 more
doaj   +1 more source

Recent Advances in Ionizing Radiation as a Nonequilibrium Chemical Field for Catalysis

open access: yesCarbon and Hydrogen, EarlyView.
Ionizing radiation acts as a nonequilibrium chemical field that generates reactive species and structural perturbations. These radiation‐induced effects bridge catalytic material construction, including metal loading, framework evolution, defect engineering, and carbon‐network reorganization, with selective transformations such as oxidation, reduction,
Junhua Kuang   +8 more
wiley   +1 more source

Secondary Frequency Modulation Strategy of Composite Energy Storage Based on Variable Filter Time Constant and Fuzzy Control

open access: yesShanghai Jiaotong Daxue xuebao
In a composite energy storage system, coordinating the operation of different types of energy storage is an important approach to enhancing frequency regulation performance.
ZHANG Shipeng, LI Peiqiang, ZHANG Yijun, LIU Xifeng
doaj   +1 more source

Dual‐Pronged Strategy for Practical H2O2 Electrosynthesis: Cross‐Scale Engineering of Nanocarbon Catalysts

open access: yesCarbon Energy, EarlyView.
This work integrates cross‐scale engineering of surface active sites and mesoscale mass transport in nanocarbon electrocatalysts to enable efficient two‐electron oxygen reduction reaction (2e− ORR) at industrially relevant current densities, generating practical H2O2 solutions for pulp bleaching and medical‐grade disinfection, while providing ...
Lingyan Jing   +10 more
wiley   +1 more source

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