Results 141 to 150 of about 11,127,655 (242)

Unveiling Strain‐Driven Catalysis in Magnesium Hydride via Ultrafine High‐Entropy Hydride

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The unprecedented, direct, and tailored synthesis of high‐entropy hydride (HEH) nanoparticles is achieved under ambient conditions via one‐step mechanochemical strategy and demonstrates exceptional catalytic behaviors in magnesium hydride (MgH2) hydrogen storage, where partially dehydrogenated HEH introduces abundant lattice strain and hydrogen ...
Jiaguang Zheng, Changhai Wu, Panpan Zhou, Meiling Lv, Xiulin Fan, Xuezhang Xiao, Lixin Chen   +6 more
wiley   +1 more source

Structure‐Driven Thermal Insulation Through Single‐ and Double‐Shell Hollow Silica Nanospheres Via a Single‐Step Sacrificial‐Interlayer Strategy

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A single‐step sacrificial‐interlayer strategy enables precise modulation of inter‐shell spacing in hollow silica nanospheres, allowing direct comparison of thermal insulation characteristics between single‐ and double‐shell architectures. The hierarchical design amplifies phonon scattering and disrupts solid heat pathways, achieving an ultralow thermal
Jisoo Park, Jiheon Kim, Myounggi Hong, Junyeol Choi, Sohyung Jiong, Sooyeon Ji, Daewoo Suh, Jungsoo Lim, Jinhyun Park, Wonjoon Choi   +9 more
wiley   +1 more source

GO‐Loading‐Dependent Interfacial Architecture and Photocatalytic Behavior of MoSe2/Graphene Oxide Hybrid Materials

Journal of the Chinese Chemical Society, EarlyView.
MoSe2/GO heterostructure exhibits enhanced photocatalytic dye degradation and CO2 reduction through efficient charge separation and electron transfer under UV‐visible light irradiation. ABSTRACT MoSe2/graphene oxide (MoSe2/GO) hybrids with controlled GO loadings were prepared through an ex‐situ hydrothermal route using commercial MoSe2 and GO as ...
Chiing‐Chang Chen, Pin‐Ching Chao, Yu‐Yun Cho, Yu‐Yun Lin, Chung‐Shin Lu, Hwei‐Yan Tsai   +5 more
wiley   +1 more source

Bio‐Derived Carbon Nanoparticles: A Green Amendment for Alleviating Heavy Metals in Soil–Plant Systems

Land Degradation &Development, EarlyView.
ABSTRACT Heavy metal (HM) contamination of soil–plant systems poses persistent ecological and health risks, driving interest in nanoparticle‐based remediation. Although conventional chemically synthesized nanoparticles (CSNPs) are effective, their energy‐intensive production and residual toxicity limit sustainable deployment.
Babar Hussain, Muhammad Nauman, Zahid Hussain, Palanisamy Vasudhevan, Abdulaziz G. Alghamdi, Shiyong Sun, Shengyan Pu   +6 more
wiley   +1 more source

Non-isothermal crystallization kinetics of Sb10Ge10Se80 chalcogenide glass

Fizika A : a journal of experimental and theoretical physics, 2006
A differential scanning calorimetry technique was used to study the crystallization kinetics of Sb10Ge10Se80 chalcogenide glass under non-isothermal conditions. The crystallization parameters such as the order parameter (n), the frequency factor (k0), the activation energy of crystallization (Ec), the activation energy of glass transition (Eg) and the ...
Hashem, H. A., Abouelhassan, S.
openaire   +1 more source

Non-isothermal Crystallization Kinetics of Glass Oil Palm Fibre Reinforced Phenolformaldehyde Composites

, 2000
136-139The non-isothermal crystallization kinetics of glass oil palm reinforced hybrid phenol formaldehyde composites has been studied at different heating rates by using Differential Scanning Calorimetry(DSC).
Thomas, S, Sreekala, M S, Agrawal, Richa, Saxena, N S   +3 more
core  

Development of Calcium‐Based Coatings to Mitigate Vanadate Corrosion

Materials and Corrosion, EarlyView.
Ca‐rich coatings can suppress the corrosive attack of molten V2O5 by forming Ca2 V2 O7 and Ca V2 O6. For this, a large Ca‐reservoir is key to mitigate corrosion at 600°C and 700°C. ABSTRACT Vanadate corrosion occurs in devices powered by heavy fuel oil, such as stationary turbines.
Mark Alexander Ulherr, Emma Marie Hamilton White, Fabian Lanoy, Mario Rudolphi, Manja Krüger, Mathias Christian Galetz   +5 more
wiley   +1 more source

Spent Artemisia arborescens as a Biowaste Filler for Melt‐Processed PBSA Biocomposites With Enhanced Disintegration and Aerobic Biodegradation

Polymer Composites, EarlyView.
Spent Artemisia arborescens biomass, recovered after essential‐oil steam distillation, was ground and melt‐compounded with PBSA (10 and 20 wt%), yielding biocomposites with accelerated biodegradation. ABSTRACT Artemisia arborescens is a Mediterranean shrub widely used for essential oil production, generating significant amounts of spent biomass after ...
Erika Indovino, Melania Leanza, Maria Chiara Mistretta, Marco Rapisarda, Alessandra Culmone, Vittorio Farina, Alessandra Carrubba, Giuseppe Impallomeni, Luigi Botta, Paola Rizzarelli   +9 more
wiley   +1 more source

Isothermal and non-isothermal crystallization kinetics of a polyglycolide copolymer having a tricomponent middle soft segment

Kinetics of isothermal and non-isothermal crystallization studies of a biodegradable monofilament suture constituted by polyglycolide hard blocks and soft segments derived from glycolide, epsilon-caprolactone and trimethylene carbonate have been ...
Puiggalí Bellalta, Jordi, Turón Dols, Pau, Franco García, María Lourdes, Márquez Lobato, Yolanda   +3 more
core  

Experimental and Machine Learning‐Based Process Optimization of UDCF/PA11 Composite Laminates for Hydrogen Storage Applications

Polymer Composites, EarlyView.
Process Optimization of UDCF/PA11 Composite Laminates. ABSTRACT This study presents a comprehensive approach to optimizing key processing parameters using the vacuum‐bag‐only hand lay‐up method for unidirectional carbon fiber‐reinforced polyamide 11 laminates intended for novel lightweight hydrogen pressure vessels.
Amir Mehrabianbardar, Zouhaier Jendli, Stéphane Gillet, Pedram Aminharati, Samia Nouira, Khaled Benfriha, Joseph Fitoussi, Mohammadali Shirinbayan   +7 more
wiley   +1 more source