Results 141 to 150 of about 77,758 (332)

Supercritical impregnation of pomegranate biomass as active packaging

open access: yesFood Biomacromolecules, EarlyView.
Impregnation of pomegranate peel extract in LDPE films. Abstract This study explores the effect of supercritical solvent impregnation (SSI) time (1, 3 and 5 h; 300 bar and 60°C) of pomegranate peel extract on the physical and functional properties of low‐density polyethylene (LDPE) films.
Chan Lee Ting   +4 more
wiley   +1 more source

Assessment of critical-fluid extractions in the process industries [PDF]

open access: yes
The potential for critical-fluid extraction as a separation process for improving the productive use of energy in the process industries is assessed.

core   +1 more source

Geological Storage of CO2 and H2: A Bibliometric Synthesis of General and Laboratory‐Scale Research Evolution

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Underground gas storage is a cornerstone technology for addressing climate change and advancing the clean energy transition. By managing greenhouse gas emissions and enhancing energy system resilience, it supports global sustainability goals.
Sara Roces   +5 more
wiley   +1 more source

High‐entropy oxides for electrochemical energy storage and conversion devices

open access: yesInfoMat, EarlyView.
This review presents high‐entropy oxides (HEOs) by emphasizing their applications in electrochemical energy storage and conversion systems. The authors examine the historical evolution, fundamental effects, and structural properties of the HEOs family. Focus is directed towards the structure–property interactions that allow HEOs to improve performance ...
Wenqing Yu   +4 more
wiley   +1 more source

Progress in development of silica aerogel for particle- and nuclear-physics experiments at J-PARC

open access: yes, 2014
This study presents the advancement in hydrophobic silica aerogel development for use as Cherenkov radiators and muonium production targets. These devices are scheduled for use in several particle- and nuclear-physics experiments that are planned in the ...
Kawai, Hideyuki, Tabata, Makoto
core   +1 more source

Progress in Zinc Oxide‐Based Polymer Nanocomposites for Advancing Piezoelectric Energy Harvesting and Self‐Powered Devices

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review highlights synthesis routes, performance optimisation, and applications of fluoropolymers/ZnO nanocomposites, offering valuable insights into piezoelectricity optimisation of materials that empower next‐generation sensors, actuators, and sustainable energy solutions. ABSTRACT Piezoelectric materials convert mechanical energy into electrical
Daphne Mary John   +8 more
wiley   +1 more source

Shape complexity and fractality of fracture surfaces of swelled isotactic polypropylene with supercritical carbon dioxide

open access: yes, 2005
We have investigated the fractal characteristics and shape complexity of the fracture surfaces of swelled isotactic polypropylene Y1600 in supercritical carbon dioxide fluid through the consideration of the statistics of the islands in binary SEM images.
B. B. Mandelbrot   +15 more
core   +1 more source

Nanodiamond Modification of Kevlar Fabric to Enhance Surface Activity and Eliminate PFAS

open access: yesMacromolecular Materials and Engineering, EarlyView.
A surface functionalization approach was developed to impart durable hydrophobicity to Kevlar fabric using polyacrylic acid (PAA) as a coupling agent to improve the adhesion of nanodiamonds (ND) followed by treatment with n‐dodecyl tri‐methoxy silane.
Aisha Rehman   +3 more
wiley   +1 more source

Biomass‐Derived Hetero Atom‐Doped Porous Carbon for Enhanced CO2 Adsorption

open access: yesMetalMat, EarlyView.
This review discusses the synthesis and characterization of the heteroatom (N, S, P, O, B)‐doped porous carbon materials which are specifically designed for the CO2 capture and CO2 conversion to value‐added products. ABSTRACT The emission of carbon dioxide (CO2) and its impact on global warming have shown exponential growth in recent decades.
Aniruddha B. Patil   +2 more
wiley   +1 more source

A Comprehensive Study of Quantum Dots: Ranging From Synthesis to Applications in Electrochemical Biosensors in the Detection of Biomolecules, Gastrointestinal Diseases, and Electrophysiology

open access: yesNano Select, EarlyView.
Quantum dots (QDs) typically refer to extremely small semiconductor particles, often no larger than 10 nm. The development of efficient biosensors for the sensitive and selective detection of biomolecules is essential for fundamental research in analytical chemistry, biomedicine, clinical diagnosis, and electrophysiology.
Parisa Navid   +2 more
wiley   +1 more source

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