Results 51 to 60 of about 15,728 (247)
Physicochemical and corrosion properties of polyol ester-commercial motorbike oil blends
Cogent EngineeringModern industry has increased gasoline use, emphasizing the need for engine oil to reduce friction, wear, and heat. Anti-corrosion-based lubricants, especially esters derived from bio-based oils, are of interest because they reduce toxicity and increase ...
B. Koteswara Rao +7 more
doaj +1 more source
O-(tert-Butyldimethylsilyl)tris(O-4-methylphenylsulfonyl)pentaerythritol
Acta Crystallographica Section E, 2008 In the title compound [systematic name: (tert-butyldimethylsilyl)methanetriyl tris(4-methylbenzenesulfonate)], C32H44O10S3Si, the central C atom and the SiIV center are in a tetrahedral configuration.
Hua-Min Li +4 more
doaj +1 more source
Reactive Molecular Dynamics Simulations of Shock Through a Single Crystal of Pentaerythritol Tetranitrate [PDF]
, 2009 Large-scale molecular dynamics simulations and the reactive force field ReaxFF were used to study shock-induced initiation in crystalline pentaerythritol tetranitrate (PETN). In the calculations, a PETN single crystal was impacted against a wall, driving
Budzien, Joanne +2 more
core
Dry oil powders and oil foams stabilised by fluorinated clay platelet particles [PDF]
, 2013 A series of platelet sericite particles coated to different extents with a fluorinating agent has been characterised and their behaviour in mixtures with air and oil studied.
Binks, Bernard P. +2 more
core +1 more source
Shaping Carbon Nitrides for Advanced Macrostructures
Advanced Materials Technologies, EarlyView.This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley +1 more source
Тонкие химические технологииObjectives. The work set out to prepare and chromatographically analyze pentaerythritol esters, use gas chromatography to determine the Kováts logarithmic retention indices and enthalpies of sorption, and evaluate the enthalpy of evaporation of ...
Yu. F. Ivanova +3 more
doaj +1 more source
Stereolithography Cure Process Modeling Using Acrylate Resin [PDF]
, 2004 In this paper, a complex stereolithography (SL) cure process model is presented that incorporates transient thermal and chemical effects which influence final part shape and properties.
Henderson, Clifford L. +3 more
core +1 more source
Autonomous Locomotion of Tensegrity Structure on Low‐Temperature Surfaces
Advanced Robotics Research, EarlyView.A low‐temperature responsive tensegrity structure (LRTS) is constructed by integrating low‐responsive temperature liquid crystal elastomer (LCE) cables, nonresponsive cables, and stiff rods. The low phase transition temperature of LCE is achieved by introducing a new liquid crystal mesogen.
Changyue Liu +5 more
wiley +1 more source
High‐Performance Recycling Biobased Photopolymers for 3D Printing
Advanced Science, EarlyView.By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou +12 more
wiley +1 more source
HoehneaMost thermophilic moulds are known to be lipase producers and the potential for esterification by reversal of lipase hydrolysis has long been recognized. We evaluated the mycelial aspects of T. lanuginosus growing in Petri dishes in YpSs (yeast extract +
Giancarlo Soncini Júnior +3 more
doaj +1 more source