Results 121 to 130 of about 1,860,676 (309)

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Effect of Soil Separation Technique with Integrated Catch Crops and Manure on Yield and Quality of Potatoes in Organic Farming [PDF]

, 2002
The quality of potatoes in stony soils can be improved by the soil separation technique. If this technique is used in autumn in combination with integrated catch-crop growing and fertilization of stable manure or slurry a higher yield was observed, but ...
Böhm, Herwart
core  

Polyferrocene‐Based Cubosomes: Conversion to Magnetic Mesoporous Microparticles, Supramolecular Modification, and Oxidation Response

Advanced Functional Materials, EarlyView.
Polyferrocene block copolymers are synthesized and assembled into micron‐sized polymer cubosomes with double diamond lattice and pore diameter of ≈30 nm. The ferrocene functionality is retained within the polymer cubosome wall as demonstrated on supramolecular modification, and oxidative disassembly.
Chin Ken Wong, Suna Azhdari, Marvin Foith, Chen Chen, André H. Gröschel   +4 more
wiley   +1 more source

Facies evaluation and sedimentary environments of the Yamama Formation in the Ratawi oil field, South Iraq. [PDF]

Sci Rep, 2023
Al-Iessa IA, Zhang WZ.
europepmc   +1 more source

Petroleum in the Spanish Iberian Peninsula [PDF]

, 2010
The main events of the history of petroleum in Spain are the following: 1) The mining concession of petroleum named El Progreso is the first one in Spain and occurred only seven years after Edwin Drake (1819-1880) drilled the first oil well in ...
Mazadiego Martínez, Luis Felipe, Ortiz Menéndez, José Eugenio, Puche Riart, Octavio   +2 more
core   +1 more source

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

Advanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang, Ziqian Zhao, Weiyan Zhu, Lu Gong, Yongxiang Sun, Haoyu Yang, Ling Zhang, Wenfei Zhang, Hao Zhang, Fang Zhou, Xuwen Peng, Hongbo Zeng   +11 more
wiley   +1 more source

Workplace Risk Factors Assessment in North-Azadegan Oil Field Based on Harmful Agents Risk Priority Index (HARPI). [PDF]

Iran J Public Health, 2023
Askari A, Poursadeghiyan M, Alinia A, Sephvand A, Jafarzadeh E, Nasl-Saraji G, Sahlabadi AS.   +6 more
europepmc   +1 more source

Liquid Crystalline Inverted Lipid Phases and Reverse Micelles in Drug Delivery: From Molecular Design to Therapeutic Potential

Advanced Functional Materials, EarlyView.
Liquid crystalline inverted lipid phases and reverse micelles are self‐assembled lipid nanostructures that enhance the solubility, stability, and delivery of diverse therapeutics. This review integrates their physicochemical principles, formulation strategies, drug loading mechanisms, and biomedical applications, highlighting their growing ...
Numan Eczacioglu, Mulazim Hussain Asim, Soheil Haddadzadegan, Andreas Bernkop‐Schnürch   +3 more
wiley   +1 more source

Study on failure mechanism of rubber sealing rings for high pressure equipment in ultra high H2S gas fields

Scientific Reports
In this study, the failure mechanisms of fluoroether rubber (FM) and hydrogenated nitrile butadiene rubber (HNBR) seal rings employed in two feedstock gas coalescers operating within an ultra-high H2S gas field were investigated.
Yang Zhong, Shibo Zhang, Ting Mao, Yongzhao Fan, Xi Yuan, Jian Yang   +5 more
doaj   +1 more source

Preparation of Multifunctional Surfactants Derived from Sodium Dodecylbenzene Sulfonate and Their Use in Oil-Field Chemistry. [PDF]

Molecules, 2023
Li Y, Bai Q, Li Q, Huang H, Ni W, Wang Q, Xin X, Zhao B, Chen G.   +8 more
europepmc   +1 more source