Results 51 to 60 of about 148,309 (314)

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 more
wiley   +1 more source

Mineral and hydrocarbon potential

open access: yes, 1997
A wide variety of nonrenewable commodities of economic interest to mining and oil companies occurs in northern Yukon Territory and western District of Mackenzie. They range from coal, iron, uranium, lead and zinc in the mountainous southern part of the area, to oil and gas in the Eagle Plain, placer gold in the Yukon Coastal Lowland, construction ...
D K Norris, O L Hughes
openaire   +1 more source

Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj   +10 more
wiley   +1 more source

Chapter Microbial Bioremediation of Petroleum Hydrocarbon – Contaminated Marine Environments [PDF]

open access: yes, 2018
Petroleum pollution has become a serious environmental problem, which can cause harmful damage to the environment and human health. This pollutant is introduced into the environment from both natural and anthropogenic sources. Various physicochemical and
Cherif, Ameur   +4 more
core   +1 more source

GENERAL GEOLOGY AND HYDROCARBON POTENTIAL OF CARBONACEOUS SHALE IN KAMPUNG IBOK, CHUKAI, TERENGGANU

open access: yesPlatform, a Journal of Engineering, 2018
Various chemical analyses such as Total Organic Carbon (TOC), Source Rock Analysis (SRA), Vitrinite Reectance (VR) and X-Ray Diraction (XRD) have been performed to study the properties of carbonaceous shale and its hydrocarbon potential at Kampung Ibok ...
Nur Izzati Izwani Yusri   +1 more
doaj  

Surprising Water Slipping Performance on Highly Hydrophilic PEG‐Derived Monolayer‐Covered Surfaces: Preparation, Mechanism, and Application

open access: yesAdvanced Functional Materials, EarlyView.
Highly hydrophilic surfaces (water contact angle, ≈17.7°) exhibiting surprising water slipping performance (sliding angle, ≈7.3°) are successfully prepared via simple chemisorption of polyethylene glycol (PEG) organosilane and subsequent alkali‐treatment.
Hyeonjin Kim   +5 more
wiley   +1 more source

HYDROCARBON MEASUREMENTS AND THEIR USE AS ATMOSPHERIC TRACERS [PDF]

open access: yes, 2013
Non-methane hydrocarbons (NMHCs) have been measured in the boundary layer and free troposphere to investigate their behaviour under different atmospheric chemical regimes.
Punjabi, Shalini
core  

Hydrocarbon biodegradation potential in environmental bacterial metagenome [PDF]

open access: yes, 2020
Hydrocarbon pollution in marine environments present an acute problem which is aggravated by cold temperatures. This is especially relevant in important environmental and economic northern regions such as the Barents Sea.
Caro Pascual, Alicia
core  

Two-Stage Differential Hydrocarbon Enrichment Mode of Maokou Formation in Southeastern Sichuan Basin, Southwestern China [PDF]

open access: yes, 2022
Sichuan Basin is one of the most potential areas for natural gas exploration and development in China. The Maokou Formation in the basin is one of the important gas-bearing layers in southeastern Sichuan.
Yanping Luo   +3 more
core   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

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