Results 71 to 80 of about 2,086,615 (282)

Underground Hydrogen Storage: Transforming Subsurface Science into Sustainable Energy Solutions

Energies
As the global economy moves toward net-zero carbon emissions, large-scale energy storage becomes essential to tackle the seasonal nature of renewable sources.
Kwamena Opoku Duartey, William Ampomah, Hamid Rahnema, Mohamed Mehana   +3 more
doaj   +1 more source

Evaluation of operational strategies for underground hydrogen storage in depleted gas fields under diverse geological scenarios: guidelines for site screening and development planning [PDF]

Environmental Science: Advances
Underground hydrogen storage in depleted gas fields is a potential solution for large-scale, seasonal storage of hydrogen, in support of the decarbonization of energy systems and other industrial activities.
Ana Loyola, Denis Voskov, Rouhi Farajzadeh, Karin de Borst, Sebastian Geiger   +4 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Feasibility of Carbon Dioxide as Cushion Gas in Depleted Gas Reservoirs: An Experiment Study on CO₂–CH₄ Dispersion during Flow Alternation

Energies
This study investigates the feasibility of utilizing carbon dioxide (CO2) as a cushion gas in depleted reservoirs for enhanced gas storage efficiency and carbon sequestration against the backdrop of rising natural gas stable supply demand and climate ...
Jinhui Yang, Binshan Ju, An Yang, Zixian Cui, Meng Wang, Yapeng Tian, Hengchen Qi   +6 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Critical Geochemical and Microbial Reactions in Underground Hydrogen Storage: Quantifying Hydrogen Loss and Evaluating CO₂ as Cushion Gas

Hydrogen
Hydrogen is a pivotal energy carrier for achieving sustainability and stability, but safe and efficient geological underground hydrogen storage (UHS) is critical for its large-scale application.
Rana Al Homoud, Marcos Vitor Barbosa Machado, Hugh Daigle, Harun Ates   +3 more
doaj   +1 more source

Theoretical study of the hydrodynamics of a bubble absorption apparatus [PDF]

BIO Web of Conferences
The article presents an innovative approach to the design of a bubble absorption device aimed at enhancing the purification of gases emitted from production enterprises. This device targets the efficient removal of dispersed particles and gas mixtures by
Karimov Ikromali, Ibrohimov Kobiljon
doaj   +1 more source

Temperature measurements from treatment and control plots of a passive warming experiment at a cushion bog on Tierra del Fuego, Argentina

, 2021
We conducted our study in a cushion bog dominated by Astelia pumila on Tierra del Fuego, Argentina (54.972° S, 66.734° W). We experimentally investigated how a cushion bog plant community responded to elevated surface temperature conditions. We installed
Pancotto, Verónica, Kutzbach, Lars, Holl, David, Escobar, Julio Martin, Pancotto, Veronica Andrea, Escobar, Julio   +5 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Numerical Simulation for Air Cushion Isolation of High Arch Dams Considering the Nonlinearity Effect

工程科学与技术, 2013
:In order to study the influence of nonlinearity to air cushion isolation effects of high arch dams,the gas-liquid-solid tri-phase coupling numerical model of the air cushion isolation control of high arch dams was presented,in which the material ...
陈江, 熊峰
doaj