Results 21 to 30 of about 22,854 (349)
Cailiao gongcheng, 2019 Carbon microspheres were synthesized by the hydrothermal treatment of saccharides (fructose and starch) in the presence of additives (HCl and KCl) and the subsequent pyrolysis, and the role of the additives in the hydrothermal reaction was also ...
XU Shun-jian
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AUTEX Research Journal, 2020 To study the hydrothermal behavior of cotton fiber, the carbonization process and structural evolution of discarded or waste cotton fiber (WCF) under hydrothermal conditions were investigated using microcrystalline cellulose (MCC), and glucose was used ...
Sheng Shi +4 more
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Nanofeatures of resorcinol–formaldehyde carbon microspheres
Materials Letters, 2012 Abstract Resorcinol–formaldehyde activated carbon xerogels were synthesized at certain conditions, and their morphology was studied experimentally to examine their detailed nature on the nanoscale level, which has not been reported before. Traditionally, such materials are reported to consist of microspherical particles of carbon.
Awadallah-F, Ahmed +1 more
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Investigation of microsphere-mediated cellular delivery by chemical, microscopic and gene expression analysis [PDF]
, 2010 Amino functionalised cross-linked polystyrene microspheres of well defined sizes (0.2-2 mm) have been prepared and shown to be efficient and controllable delivery devices, capable of transporting anything from small dye molecules to bulky proteins into ...
Akhtar +50 more
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Three-dimensional in situ observations of compressive damage mechanisms in syntactic foam using X-ray microcomputed tomography [PDF]
, 2017 Royal Society Grant number RG140680 Lloyd's Register Foundation (GB) Oil and Gas Academy of Scotland Open access via Springer Compact AgreementPeer reviewedPublisher ...
Dugdale, L H +5 more
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Modern concepts of conversion and storage of energy by dispersed materials absorption [PDF]
Science of Sintering, 2002 Once hydrogen is generated, the question asked: How do we store hydrogen? Hydrogen can be stored in a variety of ways, each with specific advantages and disadvantages.
Minić-Popović Dragica M. +1 more
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Schizophrenic molecules and materials with multiple personalities - how materials science could revolutionise how we do chemical sensing [PDF]
, 2009 Molecular photoswitches like spiropyrans derivatives offer exciting possibilities for the development of analytical platforms incorporating photo-responsive materials for functions such as light-activated guest uptake and release and optical reporting on
Benito-Lopez, Fernando +4 more
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Resorcinol-Formaldehyde and Carbon Aerogel Microspheres [PDF]
MRS Proceedings, 1996 AbstractAerogels are a unique class of materials possessing an open-cell structure with ultrafine cells/pores (<100nm), high surface area (400–1100 m2/g), and a solid matrix composed of interconnected particles, fibers, or platelets with characteristic dimensions of 10nm.
Alviso, C. T. +5 more
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Nano-Micro Letters, 2021 Highlights The cationic waterborne polyurethanes microspheres with Diels-Alder bonds were synthesized for the first time. The electrostatic attraction not only endows the composite with segregated structure to gain high electromagnetic-interference ...
Ting Wang +6 more
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Scientific Reports, 2017 Optical tweezers based on optical radiation pressure are widely used to manipulate nanoscale to microscale particles. This study demonstrates direct measurement of the optical force gradient distribution acting on a polystyrene (PS) microsphere using a ...
Masaaki Yasuda +3 more
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