Results 101 to 110 of about 67,186 (315)

Facilitating Hydrogen Evolution Reaction Activity in Alkaline Water Electrolysis via Formation of Ni‐Co2P Heterojunction

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ni‐Co2P synthesized via a co‐sputtering method exhibits enhanced hydrogen evolution reaction (HER) activity. The formation of a heterojunction between Ni and Co2P plays a crucial role in this enhancement. At the Ni‐Co2P junction, water dissociation is significantly promoted, while the Ni sites facilitate efficient hydrogen evolution.
Junseok Sim   +9 more
wiley   +1 more source

Purple Crimplene Jacket

open access: yes, 2010
Purple and shaded gold jacket; collar, long sleeves, edge to edge (no fastenings) Label: tweensize by Evans and Made from Crimplene ICI. Maker: Evans. Date: 1960 - 1969 - from the The Betty Smithers Design Collection at Staffordshire University.
The Betty Smithers Design Collection at Staffordshire University   +1 more
core  

Tuning Colloidal Stability and Photothermal Conversion Efficiency of Graphite Nanofluids via Anionic‐Nonionic Surfactant Engineering

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Graphite nanofluids were stabilized using a mixed SDS/Tween 80 surfactant system. The optimized formulation exhibited enhanced colloidal stability, red‐shifted UV–Vis absorption, and improved photothermal conversion under solar irradiation. Achieving stable dispersion of graphite flakes (GFs) in aqueous media remains a critical challenge in developing ...
Ahmad Chehade   +3 more
wiley   +1 more source

Improved spectral fatigue analysis method for retrofit of jacket platforms in East China Sea

open access: yesYouqicang pingjia yu kaifa
The research on utilizing offshore jacket platforms in the East China Sea as offshore CO2 sequestration and injection platforms is a critical component for the implementation of the East China Sea CCS project.
FENG QIN, ZHAO YONG
doaj  

Beige Cord Norfolk Jacket

open access: yes, 2010
Beige cord Norfolk style jacket. Single breasted, collar but no lapels. Two buttoned breast pockets and two buttoned hip pockets.Belted.Label: To fit Chest 34, Cotton Needlecord Dry Clean Only and St Michael. Maker: Mackintoshes.
The Betty Smithers Design Collection at Staffordshire University   +1 more
core  

Base‐Free Nickel‐Catalyzed Three‐Component Coupling of Aldehydes, Butadiene, and Malonate Derivatives: Toward Sustainable Synthesis of Highly Functionalized Molecules

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A nickel‐catalyzed three‐component reaction between arylaldehydes, butadiene, and malonates is developed yielding high functionalized homoallylic alcohols in a single step. No additional base is required and the reaction shows broad substrates compatibility with yields up to 96% and an exclusive selectivity toward the linear E‐isomer.
Anthony Saint Pol   +7 more
wiley   +1 more source

Structural Optimization and Comparison Study of Different Configurations of Offshore Wind Turbine Jacket Substructures

open access: yesWind Energy
In this work, the design of a three‐legged jacket is presented, taking into account the susceptibility to the directionality of the loads in comparison with a four‐legged jacket.
N. Fernández Rodríguez   +3 more
doaj   +1 more source

Cooling Loss Characteristics of Working Fluid Pump for Pump-driven Two-phase Circulation Loop

open access: yesZhileng xuebao, 2020
A pump-driven two-phase circulation loop system was built for data center cooling in order to make full use of the ambient energy. In this study, the cooling loss characteristic of working fluid pump was investigated by changing the system temperature ...
Li Cuicui   +3 more
doaj  

Padded Puffa Jacket

open access: yes, 2010
Patterned 'puffa' style jacket: large, bold paisley type pattern in pale pink, white, fuschia, pale blue, navy blue and mustard. High stand collar, Front zip (plastic) runs length of coat; two zipped front pockets.
The Betty Smithers Design Collection at Staffordshire University   +1 more
core  

Sol–gel synthesis of ZnO@SiC heterojunctions from photovoltaic waste for enhanced paracetamol photodegradation

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract Exponential growth in photovoltaic energy production has created a critical environmental challenge: managing silicon carbide (SiC) waste from wafer cutting processes. This study addresses this challenge by transforming photovoltaic waste into high‐value photocatalytic materials.
Hajer Aloulou   +3 more
wiley   +1 more source

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