Results 111 to 120 of about 343,034 (332)

Transforming Cellulose Into Functional Three‐Dimensional Structures

open access: yesAdvanced Functional Materials, EarlyView.
Cellulose is promising for replacing synthetic polymers due to its excellent mechanical properties and low cost. This review highlights the recent advancements in transforming cellulose into functional 3D structures, including liquid gels and porous materials.
Xia Sun   +5 more
wiley   +1 more source

The Dimensioning of a Compressed Air Motor Dedicated to a Compressed Air Storage System

open access: yesInternational Journal of Power Electronics and Drive Systems (IJPEDS), 2018
Storage represents the key to the penetration of renewable energies especially wind and solar energy on the network electric. It avoids unloading in the event of overproduction, ensuring real-time The production-consumption balance and also improve the robustness of the electricity grid.
Hassane Mahmoudi, Ilham Rais
openaire   +2 more sources

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

open access: yesAdvanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen   +6 more
wiley   +1 more source

Influence of operational parameters on characteristics of pneumatic hammers [PDF]

open access: yes, 2007
The paper covers the results of experimental study in influence of temperature and compressed air pressure, pressing force on operational characteristics of puncher.
Glazov, Alcon Naumovich
core  

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

open access: yesAdvanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan   +14 more
wiley   +1 more source

Compressed Air Energy Storage

open access: yesJournal of Energy, 1977
Compressed air energy storage (CAES) systems are being developed for peak load leveling applications by electric utilities. Energy is stored by compressing air in an underground reservoir; when power is required, the air is heated and expanded through a turbine-generator system.
openaire   +3 more sources

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