Zobrazeno 1 - 10
of 2 399
pro vyhledávání: '"Sio2 nanoparticles"'
Autor:
Wonnie Ma, Iling Aema, Ong, Gerard, Shafaamri, Ammar, Jamalludin, Julie Nabilah, Ishun, Nina Nazirah, Kasi, Ramesh, Subramaniam, Ramesh
Publikováno v:
Pigment & Resin Technology, 2023, Vol. 53, Issue 5, pp. 604-613.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/PRT-07-2022-0092
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102722- (2024)
This study explored the fabrication and evaluation of basalt fiber-reinforced composites containing silicon dioxide (SiO2) nanofillers. Hand layup followed by vacuum bagging was used to create composite specimens with mold dimensions of 300 × 300 ×
Externí odkaz:
https://doaj.org/article/ea7f9c0e5dee4d6f9670fb6cb0c3ded6
Autor:
Fangbin Fan, Jinrui Han, Li Zhao, Bo Yu, Meirong Cai, Xiaowei Pei, Zhizhi Zhang, Shuanhong Ma, Yanfei Ma, Feng Zhou
Publikováno v:
Giant, Vol 19, Iss , Pp 100296- (2024)
Despite the excellent lubricity of conventional hydrogel materials due to their wet-soft properties, they produce severe mechanical elastic deformation at higher interfacial contact stresses. Balancing the load-bearing capacity and lubricating proper
Externí odkaz:
https://doaj.org/article/50198ed9649044548e9ecedc8a8506d7
Publikováno v:
Energies, Vol 17, Iss 19, p 4846 (2024)
In carbonate reservoirs, nanoparticles can adhere to rock surfaces, potentially altering the rock wettability and modifying the absolute permeability. In the water-alternating-gas (WAG) process, the introduction of nanoparticles into the water phase,
Externí odkaz:
https://doaj.org/article/bdd84dbf161245409b767afa3b71c731
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Foam has been successfully used to improve mobility control in the process of enhanced oil recovery, yet the instability of foam limits its application. Modified nanoparticles with varying wettability were prepared by reacting 3-methacryloxypropyltri
Externí odkaz:
https://doaj.org/article/04931df6e6f846539f31aa41368ba22a
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 35, Iss 1 (2024)
A simple and economical method for producing a superhydrophobic surface on a glass substrate is investigated. The surface composes of silica particles synthesized via a sol-gel method with an average particle size of 69.33 nm. Organosilan PDMS (FS-12
Externí odkaz:
https://doaj.org/article/c9bc52f676c94482996e76ddf671995d
Autor:
Nicole Parra-Muñoz, Valentina López-Monsalves, Rodrigo Espinoza-González, Daniel Aravena, Nancy Pizarro, Monica Soler
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1022 (2024)
A new curcuminoid molecule (3) has been designed and synthesized, containing a central -(CH2)2-COOH chain at the α carbon of the keto-enol moiety in the structure. The carboxylic acid group is added to react with exposed amino groups on silica oxide
Externí odkaz:
https://doaj.org/article/24d9c29a4ae54f9d8afa863fd7273454
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 6, Iss , Pp 100381- (2023)
Water-in-oil (W/O) Pickering emulsions (PEs) as delivery systems have recently attracted important research efforts. The lack of food-grade hydrophobic particulate as emulsion stabilizers is the most important challenge in this field. This study inve
Externí odkaz:
https://doaj.org/article/f65aba96d68540179e8e0107873f81af
Publikováno v:
Frigid Zone Medicine, Vol 3, Iss 2, Pp 97-104 (2023)
Nanoparticles (NPs) in haze are potentially hazardous to health, which is more severe in the winter. Brown adipose tissue (BAT) plays important roles in obesity, insulin resistance, and diabetes. Though the toxicology of NPs has been intensively stud
Externí odkaz:
https://doaj.org/article/5ff4ee17c2ce4badb742e0562099031c
Publikováno v:
Lubricants, Vol 12, Iss 3, p 92 (2024)
Efficient machinery operation relies on the performance of high-quality lubricants. Currently, mineral oils of different grades are widely employed for lubricating machine components, but their environmental impact is a concern. Biolubricants are pot
Externí odkaz:
https://doaj.org/article/589852a05a7747b7b9b33e804ebf57f1